{"transactions":[{"id":1956967,"issuer":{"id":3649,"kind":"organization","name":"Zeta Global Holdings Corp."},"owners":[{"id":21601,"kind":"person","name":"NIEHAUS ROBERT H","position":1,"cik":"0001241677","reported_name":"NIEHAUS ROBERT H","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":115639,"kind":"organization","name":"Greenhill Capital Partners III, L.P.","position":2,"cik":"0001505996","reported_name":"Greenhill Capital Partners III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115640,"kind":"organization","name":"Greenhill Capital Partners (Employees) III, L.P.","position":3,"cik":"0001505994","reported_name":"Greenhill Capital Partners (Employees) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115641,"kind":"organization","name":"Greenhill Capital Partners (GHL) III, L.P.","position":4,"cik":"0001505993","reported_name":"Greenhill Capital Partners (GHL) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115642,"kind":"organization","name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","position":5,"cik":"0001505995","reported_name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115643,"kind":"organization","name":"GCP Capital Partners (Cayman) IV, L.P.","position":6,"cik":"0001724988","reported_name":"GCP Capital Partners (Cayman) IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115644,"kind":"organization","name":"GCP Capital Partners IV, L.P.","position":7,"cik":"0001724991","reported_name":"GCP Capital Partners IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}}],"security":"Common Stock","published_at":"2023-03-13T11:55:30.000Z","date":"2023-03-08","kind":"sale","acquired":false,"shares":5837,"price":11.04,"value":64440.48,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 17, 2022."},{"field":"shares","element":"transactionShares","label":"F2","text":"Aggregate shares sold consist of (i) 2,933 shares of Class A common stock held directly by Greenhill Capital Partners III, L.P., of which GCP Managing Partner III, L.P. (\"Greenhill III GP\") is the general partner; (ii) 573 shares of Class A common stock held directly by Greenhill Capital Partners (Cayman Islands) III, L.P., of which Greenhill III GP is the general partner; (iii) 1,223 shares of Class A common stock held directly by Greenhill Capital Partners (Employees) III, L.P. of which Greenhill III GP is the general partner; (iv) 530 shares of Class A common stock held directly by Greenhill Capital Partners (GHL) III, L.P. of which Greenhill III GP is the general partner; (v) 567 shares of Class A common stock held directly by GCP Capital Partners IV, L.P. of which GCP Managing Partner IV, L.P. (\"GCP IV GP\") is the general partner; and"},{"field":"shares","element":"transactionShares","label":"F3","text":"(Continued from Footnote 2) (vi) 11 shares of Class A common stock held directly by GCP Capital Partners (Cayman) IV, L.P. of which GCP IV GP is the general partner."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported is a weighted average price. These shares were purchased in multiple transactions ranging from $11.00 to $11.12, inclusive. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission and any security holder of Zeta Global Holdings Corp., upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Total shares consists of: (i) 7,201,374 shares of Class A common stock held directly by Greenhill Capital Partners III, L.P.; (ii) 1,410,594 shares of Class A common stock held directly by Greenhill Capital Partners (Cayman Islands) III, L.P.; (iii) 3,003,431 shares of Class A common stock held directly by Greenhill Capital Partners (Employees) III, L.P.; (iv) 1,300,806 shares of Class A common stock held directly by Greenhill Capital Partners (GHL) III, L.P.; (v) 1,407,245 shares of Class A common stock held directly by GCP Capital Partners IV, L.P.; and (vi) 26,510 shares of Class A common stock held directly by GCP Capital Partners (Cayman) IV, L.P. Also includes 896,931 shares of restricted Class A common stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"The general partner of Greenhill III GP is GCP Managing Partner III GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. The general partner of GCP IV GP is GCP Managing Partner IV GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. Mr. Niehaus, a member of the Issuer's board of directors, is a member of the investment committee of Greenhill Capital Partners, and may be deemed to share voting and investment power over the shares held by the entities associated with Greenhill Capital Partners."}],"balance_after":15246891,"source":{"system":"sec-edgar","filing":"0000899243-23-008207","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1851003/000089924323008207/doc4.xml","form_type":"4"}},{"id":1966299,"issuer":{"id":3649,"kind":"organization","name":"Zeta Global Holdings Corp."},"owners":[{"id":21601,"kind":"person","name":"NIEHAUS ROBERT H","position":1,"cik":"0001241677","reported_name":"NIEHAUS ROBERT H","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":115639,"kind":"organization","name":"Greenhill Capital Partners III, L.P.","position":2,"cik":"0001505996","reported_name":"Greenhill Capital Partners III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115640,"kind":"organization","name":"Greenhill Capital Partners (Employees) III, L.P.","position":3,"cik":"0001505994","reported_name":"Greenhill Capital Partners (Employees) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115641,"kind":"organization","name":"Greenhill Capital Partners (GHL) III, L.P.","position":4,"cik":"0001505993","reported_name":"Greenhill Capital Partners (GHL) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115642,"kind":"organization","name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","position":5,"cik":"0001505995","reported_name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115643,"kind":"organization","name":"GCP Capital Partners (Cayman) IV, L.P.","position":6,"cik":"0001724988","reported_name":"GCP Capital Partners (Cayman) IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115644,"kind":"organization","name":"GCP Capital Partners IV, L.P.","position":7,"cik":"0001724991","reported_name":"GCP Capital Partners IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}}],"security":"Common Stock","published_at":"2023-03-08T01:17:31.000Z","date":"2023-03-07","kind":"sale","acquired":false,"shares":7911,"price":11,"value":87021.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"Aggregate shares sold consist of (i) 56,929 shares of Class A common stock held directly by Greenhill Capital Partners III, L.P., of which GCP Managing Partner III, L.P. (\"Greenhill III GP\") is the general partner; (ii) 11,152 shares of Class A common stock held directly by Greenhill Capital Partners (Cayman Islands) III, L.P., of which Greenhill III GP is the general partner; (iii) 23,743 shares of Class A common stock held directly by Greenhill Capital Partners (Employees) III, L.P. of which Greenhill III GP is the general partner; (iv) 10,283 shares of Class A common stock held directly by Greenhill Capital Partners (GHL) III, L.P. of which Greenhill III GP is the general partner; (v) 10,968 shares of Class A common stock held directly by GCP Capital Partners IV, L.P. of which GCP Managing Partner IV, L.P. (\"GCP IV GP\") is the general partner; and"},{"field":"shares","element":"transactionShares","label":"F6","text":"(Continued from Footnote 5) (vi) 206 shares of Class A common stock held directly by GCP Capital Partners (Cayman) IV, L.P. of which GCP IV GP is the general partner."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported is a weighted average price. These shares were purchased in multiple transactions ranging from $11.00 to $11.02, inclusive. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission and any security holder of Zeta Global Holdings Corp., upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Total shares consists of: (i) 7,204,307 shares of Class A common stock held directly by Greenhill Capital Partners III, L.P.; (ii) 1,411,167 shares of Class A common stock held directly by Greenhill Capital Partners (Cayman Islands) III, L.P.; (iii) 3,004,654 shares of Class A common stock held directly by Greenhill Capital Partners (Employees) III, L.P.; (iv) 1,301,336 shares of Class A common stock held directly by Greenhill Capital Partners (GHL) III, L.P.; (v) 1,407,812 shares of Class A common stock held directly by GCP Capital Partners IV, L.P.; and (vi) 26,521 shares of Class A common stock held directly by GCP Capital Partners (Cayman) IV, L.P. Also includes 896,931 shares of restricted Class A common stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The general partner of Greenhill III GP is GCP Managing Partner III GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. The general partner of GCP IV GP is GCP Managing Partner IV GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. Mr. Niehaus, a member of the Issuer's board of directors, is a member of the investment committee of Greenhill Capital Partners, and may be deemed to share voting and investment power over the shares held by the entities associated with Greenhill Capital Partners."}],"balance_after":15252728,"source":{"system":"sec-edgar","filing":"0000899243-23-007419","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1851003/000089924323007419/doc4.xml","form_type":"4"}},{"id":1966298,"issuer":{"id":3649,"kind":"organization","name":"Zeta Global Holdings Corp."},"owners":[{"id":21601,"kind":"person","name":"NIEHAUS ROBERT H","position":1,"cik":"0001241677","reported_name":"NIEHAUS ROBERT H","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":115639,"kind":"organization","name":"Greenhill Capital Partners III, L.P.","position":2,"cik":"0001505996","reported_name":"Greenhill Capital Partners III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115640,"kind":"organization","name":"Greenhill Capital Partners (Employees) III, L.P.","position":3,"cik":"0001505994","reported_name":"Greenhill Capital Partners (Employees) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115641,"kind":"organization","name":"Greenhill Capital Partners (GHL) III, L.P.","position":4,"cik":"0001505993","reported_name":"Greenhill Capital Partners (GHL) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115642,"kind":"organization","name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","position":5,"cik":"0001505995","reported_name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115643,"kind":"organization","name":"GCP Capital Partners (Cayman) IV, L.P.","position":6,"cik":"0001724988","reported_name":"GCP Capital Partners (Cayman) IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115644,"kind":"organization","name":"GCP Capital Partners IV, L.P.","position":7,"cik":"0001724991","reported_name":"GCP Capital Partners IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}}],"security":"Common Stock","published_at":"2023-03-08T01:17:31.000Z","date":"2023-03-06","kind":"sale","acquired":false,"shares":29283,"price":11.02,"value":322698.66,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported is a weighted average price. These shares were purchased in multiple transactions ranging from $11.00 to $11.11, inclusive. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission and any security holder of Zeta Global Holdings Corp., upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The general partner of Greenhill III GP is GCP Managing Partner III GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. The general partner of GCP IV GP is GCP Managing Partner IV GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. Mr. Niehaus, a member of the Issuer's board of directors, is a member of the investment committee of Greenhill Capital Partners, and may be deemed to share voting and investment power over the shares held by the entities associated with Greenhill Capital Partners."}],"balance_after":15260639,"source":{"system":"sec-edgar","filing":"0000899243-23-007419","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1851003/000089924323007419/doc4.xml","form_type":"4"}},{"id":1966297,"issuer":{"id":3649,"kind":"organization","name":"Zeta Global Holdings Corp."},"owners":[{"id":21601,"kind":"person","name":"NIEHAUS ROBERT H","position":1,"cik":"0001241677","reported_name":"NIEHAUS ROBERT H","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":115639,"kind":"organization","name":"Greenhill Capital Partners III, L.P.","position":2,"cik":"0001505996","reported_name":"Greenhill Capital Partners III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115640,"kind":"organization","name":"Greenhill Capital Partners (Employees) III, L.P.","position":3,"cik":"0001505994","reported_name":"Greenhill Capital Partners (Employees) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115641,"kind":"organization","name":"Greenhill Capital Partners (GHL) III, L.P.","position":4,"cik":"0001505993","reported_name":"Greenhill Capital Partners (GHL) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115642,"kind":"organization","name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","position":5,"cik":"0001505995","reported_name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115643,"kind":"organization","name":"GCP Capital Partners (Cayman) IV, L.P.","position":6,"cik":"0001724988","reported_name":"GCP Capital Partners (Cayman) IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115644,"kind":"organization","name":"GCP Capital Partners IV, L.P.","position":7,"cik":"0001724991","reported_name":"GCP Capital Partners IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}}],"security":"Common Stock","published_at":"2023-03-08T01:17:31.000Z","date":"2023-03-03","kind":"sale","acquired":false,"shares":76087,"price":11.01,"value":837717.87,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 17, 2022."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported is a weighted average price. These shares were purchased in multiple transactions ranging from $11.00 to $11.03, inclusive. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission and any security holder of Zeta Global Holdings Corp., upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The general partner of Greenhill III GP is GCP Managing Partner III GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. The general partner of GCP IV GP is GCP Managing Partner IV GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. Mr. Niehaus, a member of the Issuer's board of directors, is a member of the investment committee of Greenhill Capital Partners, and may be deemed to share voting and investment power over the shares held by the entities associated with Greenhill Capital Partners."}],"balance_after":15289922,"source":{"system":"sec-edgar","filing":"0000899243-23-007419","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1851003/000089924323007419/doc4.xml","form_type":"4"}},{"id":1987432,"issuer":{"id":3649,"kind":"organization","name":"Zeta Global Holdings Corp."},"owners":[{"id":21601,"kind":"person","name":"NIEHAUS ROBERT H","position":1,"cik":"0001241677","reported_name":"NIEHAUS ROBERT H","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":115639,"kind":"organization","name":"Greenhill Capital Partners III, L.P.","position":2,"cik":"0001505996","reported_name":"Greenhill Capital Partners III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115640,"kind":"organization","name":"Greenhill Capital Partners (Employees) III, L.P.","position":3,"cik":"0001505994","reported_name":"Greenhill Capital Partners (Employees) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115641,"kind":"organization","name":"Greenhill Capital Partners (GHL) III, L.P.","position":4,"cik":"0001505993","reported_name":"Greenhill Capital Partners (GHL) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115642,"kind":"organization","name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","position":5,"cik":"0001505995","reported_name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115643,"kind":"organization","name":"GCP Capital Partners (Cayman) IV, L.P.","position":6,"cik":"0001724988","reported_name":"GCP Capital Partners (Cayman) IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115644,"kind":"organization","name":"GCP Capital Partners IV, L.P.","position":7,"cik":"0001724991","reported_name":"GCP Capital Partners IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}}],"security":"Common Stock","published_at":"2023-02-28T23:55:10.000Z","date":"2023-02-27","kind":"sale","acquired":false,"shares":380882,"price":11.11,"value":4231599.02,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"Aggregate shares sold consist of (i) 277,335 shares of Class A common stock held directly by Greenhill Capital Partners III, L.P., of which GCP Managing Partner III, L.P. (\"Greenhill III GP\") is the general partner; (ii) 54,325 shares of Class A common stock held directly by Greenhill Capital Partners (Cayman Islands) III, L.P., of which Greenhill III GP is the general partner; (iii) 115,668 shares of Class A common stock held directly by Greenhill Capital Partners (Employees) III, L.P. of which Greenhill III GP is the general partner; (iv) 50,097 shares of Class A common stock held directly by Greenhill Capital Partners (GHL) III, L.P. of which Greenhill III GP is the general partner; (v) 53,435 shares of Class A common stock held directly by GCP Capital Partners IV, L.P. of which GCP Managing Partner IV, L.P. (\"GCP IV GP\") is the general partner; and"},{"field":"shares","element":"transactionShares","label":"F5","text":"(Continued from Footnote 4) (vi) 1,007 shares of Class A common stock held directly by GCP Capital Partners (Cayman) IV, L.P. of which GCP IV GP is the general partner."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported is a weighted average price. These shares were purchased in multiple transactions ranging from $11.00 to $11.28, inclusive. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission and any security holder of Zeta Global Holdings Corp., upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"Total shares consists of: (i) 7,261,236 shares of Class A common stock held directly by Greenhill Capital Partners III, L.P.; (ii) 1,422,319 shares of Class A common stock held directly by Greenhill Capital Partners (Cayman Islands) III, L.P.; (iii) 3,028,397 shares of Class A common stock held directly by Greenhill Capital Partners (Employees) III, L.P.; (iv) 1,311,619 shares of Class A common stock held directly by Greenhill Capital Partners (GHL) III, L.P.; (v) 1,418,780 shares of Class A common stock held directly by GCP Capital Partners IV, L.P.; and (vi) 26,727 shares of Class A common stock held directly by GCP Capital Partners (Cayman) IV, L.P. Also includes 896,931 shares of restricted Class A common stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The general partner of Greenhill III GP is GCP Managing Partner III GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. The general partner of GCP IV GP is GCP Managing Partner IV GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. Mr. Niehaus, a member of the Issuer's board of directors, is a member of the investment committee of Greenhill Capital Partners, and may be deemed to share voting and investment power over the shares held by the entities associated with Greenhill Capital Partners."}],"balance_after":15366009,"source":{"system":"sec-edgar","filing":"0000899243-23-006465","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1851003/000089924323006465/doc4.xml","form_type":"4"}},{"id":1987431,"issuer":{"id":3649,"kind":"organization","name":"Zeta Global Holdings Corp."},"owners":[{"id":21601,"kind":"person","name":"NIEHAUS ROBERT H","position":1,"cik":"0001241677","reported_name":"NIEHAUS ROBERT H","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":115639,"kind":"organization","name":"Greenhill Capital Partners III, L.P.","position":2,"cik":"0001505996","reported_name":"Greenhill Capital Partners III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115640,"kind":"organization","name":"Greenhill Capital Partners (Employees) III, L.P.","position":3,"cik":"0001505994","reported_name":"Greenhill Capital Partners (Employees) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115641,"kind":"organization","name":"Greenhill Capital Partners (GHL) III, L.P.","position":4,"cik":"0001505993","reported_name":"Greenhill Capital Partners (GHL) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115642,"kind":"organization","name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","position":5,"cik":"0001505995","reported_name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115643,"kind":"organization","name":"GCP Capital Partners (Cayman) IV, L.P.","position":6,"cik":"0001724988","reported_name":"GCP Capital Partners (Cayman) IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115644,"kind":"organization","name":"GCP Capital Partners IV, L.P.","position":7,"cik":"0001724991","reported_name":"GCP Capital Partners IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}}],"security":"Common Stock","published_at":"2023-02-28T23:55:10.000Z","date":"2023-02-24","kind":"sale","acquired":false,"shares":170985,"price":10.31,"value":1762855.35,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 17, 2022."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported is a weighted average price. These shares were purchased in multiple transactions ranging from $10.00 to $10.55, inclusive. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission and any security holder of Zeta Global Holdings Corp., upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The general partner of Greenhill III GP is GCP Managing Partner III GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. The general partner of GCP IV GP is GCP Managing Partner IV GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. Mr. Niehaus, a member of the Issuer's board of directors, is a member of the investment committee of Greenhill Capital Partners, and may be deemed to share voting and investment power over the shares held by the entities associated with Greenhill Capital Partners."}],"balance_after":15746891,"source":{"system":"sec-edgar","filing":"0000899243-23-006465","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1851003/000089924323006465/doc4.xml","form_type":"4"}},{"id":2007952,"issuer":{"id":3649,"kind":"organization","name":"Zeta Global Holdings Corp."},"owners":[{"id":21601,"kind":"person","name":"NIEHAUS ROBERT H","position":1,"cik":"0001241677","reported_name":"NIEHAUS ROBERT H","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":115639,"kind":"organization","name":"Greenhill Capital Partners III, L.P.","position":2,"cik":"0001505996","reported_name":"Greenhill Capital Partners III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115640,"kind":"organization","name":"Greenhill Capital Partners (Employees) III, L.P.","position":3,"cik":"0001505994","reported_name":"Greenhill Capital Partners (Employees) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115641,"kind":"organization","name":"Greenhill Capital Partners (GHL) III, L.P.","position":4,"cik":"0001505993","reported_name":"Greenhill Capital Partners (GHL) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115642,"kind":"organization","name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","position":5,"cik":"0001505995","reported_name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115643,"kind":"organization","name":"GCP Capital Partners (Cayman) IV, L.P.","position":6,"cik":"0001724988","reported_name":"GCP Capital Partners (Cayman) IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115644,"kind":"organization","name":"GCP Capital Partners IV, L.P.","position":7,"cik":"0001724991","reported_name":"GCP Capital Partners IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}}],"security":"Common Stock","published_at":"2023-02-18T00:50:05.000Z","date":"2023-02-16","kind":"sale","acquired":false,"shares":10200,"price":10,"value":102000.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"Aggregate shares sold consist of (i) 70,410 shares of Class A common stock held directly by Greenhill Capital Partners III, L.P., of which GCP Managing Partner III, L.P. (\"Greenhill III GP\") is the general partner; (ii) 13,792 shares of Class A common stock held directly by Greenhill Capital Partners (Cayman Islands) III, L.P., of which Greenhill III GP is the general partner; (iii) 29,365 shares of Class A common stock held directly by Greenhill Capital Partners (Employees) III, L.P. of which Greenhill III GP is the general partner; (iv) 12,718 shares of Class A common stock held directly by Greenhill Capital Partners (GHL) III, L.P. of which Greenhill III GP is the general partner; (v) 13,565 shares of Class A common stock held directly by GCP Capital Partners IV, L.P. of which GCP Managing Partner IV, L.P. (\"GCP IV GP\") is the general partner; and"},{"field":"shares","element":"transactionShares","label":"F5","text":"(Continued from Footnote 4) (vi) 255 shares of Class A common stock held directly by GCP Capital Partners (Cayman) IV, L.P. of which GCP IV GP is the general partner."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported is a weighted average price. These shares were purchased in multiple transactions ranging from $10.00 to $10.01, inclusive. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission and any security holder of Zeta Global Holdings Corp., upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"Total shares consists of: (i) 7,538,571 shares of Class A common stock held directly by Greenhill Capital Partners III, L.P.; (ii) 1,476,644 shares of Class A common stock held directly by Greenhill Capital Partners (Cayman Islands) III, L.P.; (iii) 3,144,065 shares of Class A common stock held directly by Greenhill Capital Partners (Employees) III, L.P.; (iv) 1,361,716 shares of Class A common stock held directly by Greenhill Capital Partners (GHL) III, L.P.; (v) 1,472,215 shares of Class A common stock held directly by GCP Capital Partners IV, L.P.; and (vi) 27,734 shares of Class A common stock held directly by GCP Capital Partners (Cayman) IV, L.P. Also includes 896,931 shares of restricted Class A common stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The general partner of Greenhill III GP is GCP Managing Partner III GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. The general partner of GCP IV GP is GCP Managing Partner IV GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. Mr. Niehaus, a member of the Issuer's board of directors, is a member of the investment committee of Greenhill Capital Partners, and may be deemed to share voting and investment power over the shares held by the entities associated with Greenhill Capital Partners."}],"balance_after":15917876,"source":{"system":"sec-edgar","filing":"0000899243-23-005561","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1851003/000089924323005561/doc4.xml","form_type":"4"}},{"id":2007951,"issuer":{"id":3649,"kind":"organization","name":"Zeta Global Holdings Corp."},"owners":[{"id":21601,"kind":"person","name":"NIEHAUS ROBERT H","position":1,"cik":"0001241677","reported_name":"NIEHAUS ROBERT H","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":115639,"kind":"organization","name":"Greenhill Capital Partners III, L.P.","position":2,"cik":"0001505996","reported_name":"Greenhill Capital Partners III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115640,"kind":"organization","name":"Greenhill Capital Partners (Employees) III, L.P.","position":3,"cik":"0001505994","reported_name":"Greenhill Capital Partners (Employees) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115641,"kind":"organization","name":"Greenhill Capital Partners (GHL) III, L.P.","position":4,"cik":"0001505993","reported_name":"Greenhill Capital Partners (GHL) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115642,"kind":"organization","name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","position":5,"cik":"0001505995","reported_name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115643,"kind":"organization","name":"GCP Capital Partners (Cayman) IV, L.P.","position":6,"cik":"0001724988","reported_name":"GCP Capital Partners (Cayman) IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115644,"kind":"organization","name":"GCP Capital Partners IV, L.P.","position":7,"cik":"0001724991","reported_name":"GCP Capital Partners IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}}],"security":"Common Stock","published_at":"2023-02-18T00:50:05.000Z","date":"2023-02-15","kind":"sale","acquired":false,"shares":129905,"price":10.23,"value":1328928.15,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 17, 2022."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported is a weighted average price. These shares were purchased in multiple transactions ranging from $10.00 to $10.48, inclusive. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission and any security holder of Zeta Global Holdings Corp., upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The general partner of Greenhill III GP is GCP Managing Partner III GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. The general partner of GCP IV GP is GCP Managing Partner IV GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. Mr. Niehaus, a member of the Issuer's board of directors, is a member of the investment committee of Greenhill Capital Partners, and may be deemed to share voting and investment power over the shares held by the entities associated with Greenhill Capital Partners."}],"balance_after":15928076,"source":{"system":"sec-edgar","filing":"0000899243-23-005561","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1851003/000089924323005561/doc4.xml","form_type":"4"}},{"id":2030788,"issuer":{"id":3649,"kind":"organization","name":"Zeta Global Holdings Corp."},"owners":[{"id":21601,"kind":"person","name":"NIEHAUS ROBERT H","position":1,"cik":"0001241677","reported_name":"NIEHAUS ROBERT H","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":115639,"kind":"organization","name":"Greenhill Capital Partners III, L.P.","position":2,"cik":"0001505996","reported_name":"Greenhill Capital Partners III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115640,"kind":"organization","name":"Greenhill Capital Partners (Employees) III, L.P.","position":3,"cik":"0001505994","reported_name":"Greenhill Capital Partners (Employees) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115641,"kind":"organization","name":"Greenhill Capital Partners (GHL) III, L.P.","position":4,"cik":"0001505993","reported_name":"Greenhill Capital Partners (GHL) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115642,"kind":"organization","name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","position":5,"cik":"0001505995","reported_name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115643,"kind":"organization","name":"GCP Capital Partners (Cayman) IV, L.P.","position":6,"cik":"0001724988","reported_name":"GCP Capital Partners (Cayman) IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115644,"kind":"organization","name":"GCP Capital Partners IV, L.P.","position":7,"cik":"0001724991","reported_name":"GCP Capital Partners IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}}],"security":"Common Stock","published_at":"2023-02-07T00:56:12.000Z","date":"2023-02-03","kind":"sale","acquired":false,"shares":48641,"price":10.22,"value":497111.02,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"Aggregate shares sold consist of (i) 82,373 shares of Class A common stock held directly by Greenhill Capital Partners III, L.P., of which GCP Managing Partner III, L.P. (\"Greenhill III GP\") is the general partner; (ii) 16,135 shares of Class A common stock held directly by Greenhill Capital Partners (Cayman Islands) III, L.P., of which Greenhill III GP is the general partner; (iii) 34,355 shares of Class A common stock held directly by Greenhill Capital Partners (Employees) III, L.P. of which Greenhill III GP is the general partner; (iv) 14,879 shares of Class A common stock held directly by Greenhill Capital Partners (GHL) III, L.P. of which Greenhill III GP is the general partner; (v) 15,869 shares of Class A common stock held directly by GCP Capital Partners IV, L.P. of which GCP Managing Partner IV, L.P. (\"GCP IV GP\") is the general partner; and"},{"field":"shares","element":"transactionShares","label":"F5","text":"(Continued from Footnote 4) (vi) 299 shares of Class A common stock held directly by GCP Capital Partners (Cayman) IV, L.P. of which GCP IV GP is the general partner."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported is a weighted average price. These shares were purchased in multiple transactions ranging from $10.00 to $10.35, inclusive. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission and any security holder of Zeta Global Holdings Corp., upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"Total shares consists of: (i) 7,608,981 shares of Class A common stock held directly by Greenhill Capital Partners III, L.P.; (ii) 1,490,436 shares of Class A common stock held directly by Greenhill Capital Partners (Cayman Islands) III, L.P.; (iii) 3,173,430 shares of Class A common stock held directly by Greenhill Capital Partners (Employees) III, L.P.; (iv) 1,374,434 shares of Class A common stock held directly by Greenhill Capital Partners (GHL) III, L.P.; (v) 1,485,780 shares of Class A common stock held directly by GCP Capital Partners IV, L.P.; and (vi) 27,989 shares of Class A common stock held directly by GCP Capital Partners (Cayman) IV, L.P.. Also includes 896,931 shares of restricted Class A common stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The general partner of Greenhill III GP is GCP Managing Partner III GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. The general partner of GCP IV GP is GCP Managing Partner IV GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. Mr. Niehaus, a member of the Issuer's board of directors, is a member of the investment committee of Greenhill Capital Partners, and may be deemed to share voting and investment power over the shares held by the entities associated with Greenhill Capital Partners."}],"balance_after":16057981,"source":{"system":"sec-edgar","filing":"0000899243-23-004106","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1851003/000089924323004106/doc4.xml","form_type":"4"}},{"id":2030787,"issuer":{"id":3649,"kind":"organization","name":"Zeta Global Holdings Corp."},"owners":[{"id":21601,"kind":"person","name":"NIEHAUS ROBERT H","position":1,"cik":"0001241677","reported_name":"NIEHAUS ROBERT H","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":115639,"kind":"organization","name":"Greenhill Capital Partners III, L.P.","position":2,"cik":"0001505996","reported_name":"Greenhill Capital Partners III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115640,"kind":"organization","name":"Greenhill Capital Partners (Employees) III, L.P.","position":3,"cik":"0001505994","reported_name":"Greenhill Capital Partners (Employees) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115641,"kind":"organization","name":"Greenhill Capital Partners (GHL) III, L.P.","position":4,"cik":"0001505993","reported_name":"Greenhill Capital Partners (GHL) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115642,"kind":"organization","name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","position":5,"cik":"0001505995","reported_name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115643,"kind":"organization","name":"GCP Capital Partners (Cayman) IV, L.P.","position":6,"cik":"0001724988","reported_name":"GCP Capital Partners (Cayman) IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115644,"kind":"organization","name":"GCP Capital Partners IV, L.P.","position":7,"cik":"0001724991","reported_name":"GCP Capital Partners IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}}],"security":"Common Stock","published_at":"2023-02-07T00:56:12.000Z","date":"2023-02-02","kind":"sale","acquired":false,"shares":115269,"price":10.07,"value":1160758.83,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 17, 2022."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported is a weighted average price. These shares were purchased in multiple transactions ranging from $10.00 to $10.21, inclusive. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission and any security holder of Zeta Global Holdings Corp., upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The general partner of Greenhill III GP is GCP Managing Partner III GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. The general partner of GCP IV GP is GCP Managing Partner IV GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. Mr. Niehaus, a member of the Issuer's board of directors, is a member of the investment committee of Greenhill Capital Partners, and may be deemed to share voting and investment power over the shares held by the entities associated with Greenhill Capital Partners."}],"balance_after":16106622,"source":{"system":"sec-edgar","filing":"0000899243-23-004106","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1851003/000089924323004106/doc4.xml","form_type":"4"}},{"id":2046538,"issuer":{"id":3649,"kind":"organization","name":"Zeta Global Holdings Corp."},"owners":[{"id":21601,"kind":"person","name":"NIEHAUS ROBERT H","position":1,"cik":"0001241677","reported_name":"NIEHAUS ROBERT H","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":115639,"kind":"organization","name":"Greenhill Capital Partners III, L.P.","position":2,"cik":"0001505996","reported_name":"Greenhill Capital Partners III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115640,"kind":"organization","name":"Greenhill Capital Partners (Employees) III, L.P.","position":3,"cik":"0001505994","reported_name":"Greenhill Capital Partners (Employees) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115641,"kind":"organization","name":"Greenhill Capital Partners (GHL) III, L.P.","position":4,"cik":"0001505993","reported_name":"Greenhill Capital Partners (GHL) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115642,"kind":"organization","name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","position":5,"cik":"0001505995","reported_name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115643,"kind":"organization","name":"GCP Capital Partners (Cayman) IV, L.P.","position":6,"cik":"0001724988","reported_name":"GCP Capital Partners (Cayman) IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115644,"kind":"organization","name":"GCP Capital Partners IV, L.P.","position":7,"cik":"0001724991","reported_name":"GCP Capital Partners IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}}],"security":"Common Stock","published_at":"2023-01-25T23:31:27.000Z","date":"2023-01-24","kind":"sale","acquired":false,"shares":80099,"price":9.07,"value":726497.93,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"Aggregate shares sold consist of (i) 44,880 shares of Class A common stock held directly by Greenhill Capital Partners III, L.P., of which GCP Managing Partner III, L.P. (\"Greenhill III GP\") is the general partner; (ii) 8,791 shares of Class A common stock held directly by Greenhill Capital Partners (Cayman Islands) III, L.P., of which Greenhill III GP is the general partner; (iii) 18,718 shares of Class A common stock held directly by Greenhill Capital Partners (Employees) III, L.P. of which Greenhill III GP is the general partner; (iv) 8,108 shares of Class A common stock held directly by Greenhill Capital Partners (GHL) III, L.P. of which Greenhill III GP is the general partner; (v) 8,650 shares of Class A common stock held directly by GCP Capital Partners IV, L.P. of which GCP Managing Partner IV, L.P. (\"GCP IV GP\") is the general partner; and"},{"field":"shares","element":"transactionShares","label":"F5","text":"(Continued from Footnote 4) (vi) 164 shares of Class A common stock held directly by GCP Capital Partners (Cayman) IV, L.P. of which GCP IV GP is the general partner."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported is a weighted average price. These shares were purchased in multiple transactions ranging from $9.00 to $9.22, inclusive. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission and any security holder of Zeta Global Holdings Corp., upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"Total shares consists of: (i) 7,691,354 shares of Class A common stock held directly by Greenhill Capital Partners III, L.P.; (ii) 1,506,571 shares of Class A common stock held directly by Greenhill Capital Partners (Cayman Islands) III, L.P.; (iii) 3,207,785 shares of Class A common stock held directly by Greenhill Capital Partners (Employees) III, L.P.; (iv) 1,389,313 shares of Class A common stock held directly by Greenhill Capital Partners (GHL) III, L.P.; (v) 1,501,649 shares of Class A common stock held directly by GCP Capital Partners IV, L.P.; and (vi) 28,288 shares of Class A common stock held directly by GCP Capital Partners (Cayman) IV, L.P.. Also includes 896,931 shares of restricted Class A common stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The general partner of Greenhill III GP is GCP Managing Partner III GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. The general partner of GCP IV GP is GCP Managing Partner IV GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. Mr. Niehaus, a member of the Issuer's board of directors, is a member of the investment committee of Greenhill Capital Partners, and may be deemed to share voting and investment power over the shares held by the entities associated with Greenhill Capital Partners."}],"balance_after":16221891,"source":{"system":"sec-edgar","filing":"0000899243-23-002679","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1851003/000089924323002679/doc4.xml","form_type":"4"}},{"id":2046537,"issuer":{"id":3649,"kind":"organization","name":"Zeta Global Holdings Corp."},"owners":[{"id":21601,"kind":"person","name":"NIEHAUS ROBERT H","position":1,"cik":"0001241677","reported_name":"NIEHAUS ROBERT H","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":115639,"kind":"organization","name":"Greenhill Capital Partners III, L.P.","position":2,"cik":"0001505996","reported_name":"Greenhill Capital Partners III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115640,"kind":"organization","name":"Greenhill Capital Partners (Employees) III, L.P.","position":3,"cik":"0001505994","reported_name":"Greenhill Capital Partners (Employees) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115641,"kind":"organization","name":"Greenhill Capital Partners (GHL) III, L.P.","position":4,"cik":"0001505993","reported_name":"Greenhill Capital Partners (GHL) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115642,"kind":"organization","name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","position":5,"cik":"0001505995","reported_name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115643,"kind":"organization","name":"GCP Capital Partners (Cayman) IV, L.P.","position":6,"cik":"0001724988","reported_name":"GCP Capital Partners (Cayman) IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115644,"kind":"organization","name":"GCP Capital Partners IV, L.P.","position":7,"cik":"0001724991","reported_name":"GCP Capital Partners IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}}],"security":"Common Stock","published_at":"2023-01-25T23:31:27.000Z","date":"2023-01-23","kind":"sale","acquired":false,"shares":9212,"price":9,"value":82908.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 17, 2022."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported is a weighted average price. These shares were purchased in multiple transactions ranging from $9.00 to $9.01, inclusive. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission and any security holder of Zeta Global Holdings Corp., upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The general partner of Greenhill III GP is GCP Managing Partner III GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. The general partner of GCP IV GP is GCP Managing Partner IV GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. Mr. Niehaus, a member of the Issuer's board of directors, is a member of the investment committee of Greenhill Capital Partners, and may be deemed to share voting and investment power over the shares held by the entities associated with Greenhill Capital Partners."}],"balance_after":16301990,"source":{"system":"sec-edgar","filing":"0000899243-23-002679","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1851003/000089924323002679/doc4.xml","form_type":"4"}},{"id":2083944,"issuer":{"id":3649,"kind":"organization","name":"Zeta Global Holdings Corp."},"owners":[{"id":21601,"kind":"person","name":"NIEHAUS ROBERT H","position":1,"cik":"0001241677","reported_name":"NIEHAUS ROBERT H","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":115639,"kind":"organization","name":"Greenhill Capital Partners III, L.P.","position":2,"cik":"0001505996","reported_name":"Greenhill Capital Partners III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115640,"kind":"organization","name":"Greenhill Capital Partners (Employees) III, L.P.","position":3,"cik":"0001505994","reported_name":"Greenhill Capital Partners (Employees) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115641,"kind":"organization","name":"Greenhill Capital Partners (GHL) III, L.P.","position":4,"cik":"0001505993","reported_name":"Greenhill Capital Partners (GHL) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115642,"kind":"organization","name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","position":5,"cik":"0001505995","reported_name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115643,"kind":"organization","name":"GCP Capital Partners (Cayman) IV, L.P.","position":6,"cik":"0001724988","reported_name":"GCP Capital Partners (Cayman) IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115644,"kind":"organization","name":"GCP Capital Partners IV, L.P.","position":7,"cik":"0001724991","reported_name":"GCP Capital Partners IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}}],"security":"Common Stock","published_at":"2022-12-16T22:21:47.000Z","date":"2022-12-14","kind":"sale","acquired":false,"shares":56958,"price":9.08,"value":517178.64,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 17, 2022."},{"field":"shares","element":"transactionShares","label":"F2","text":"Aggregate shares sold consist of (i) 28,624 shares of Class A common stock held directly by Greenhill Capital Partners III, L.P., of which GCP Managing Partner III, L.P. (\"Greenhill III GP\") is the general partner; (ii) 5,607 shares of Class A common stock held directly by Greenhill Capital Partners (Cayman Islands) III, L.P., of which Greenhill III GP is the general partner; (iii) 11,938 shares of Class A common stock held directly by Greenhill Capital Partners (Employees) III, L.P. of which Greenhill III GP is the general partner; (iv) 5,170 shares of Class A common stock held directly by Greenhill Capital Partners (GHL) III, L.P. of which Greenhill III GP is the general partner; (v) 5,515 shares of Class A common stock held directly by GCP Capital Partners IV, L.P. of which GCP Managing Partner IV, L.P. (\"GCP IV GP\") is the general partner; and"},{"field":"shares","element":"transactionShares","label":"F3","text":"(Continued from Footnote 2) (vi) 104 shares of Class A common stock held directly by GCP Capital Partners (Cayman) IV, L.P. of which GCP IV GP is the general partner."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported is a weighted average price. These shares were purchased in multiple transactions ranging from $9.00 to $9.26, inclusive. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission and any security holder of Zeta Global Holdings Corp., upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Total shares consists of: (i) 7,736,234 shares of Class A common stock held directly by Greenhill Capital Partners III, L.P.; (ii) 1,515,362 shares of Class A common stock held directly by Greenhill Capital Partners (Cayman Islands) III, L.P.; (iii) 3,226,503 shares of Class A common stock held directly by Greenhill Capital Partners (Employees) III, L.P.; (iv) 1,397,421 shares of Class A common stock held directly by Greenhill Capital Partners (GHL) III, L.P.; (v) 1,510,299 shares of Class A common stock held directly by GCP Capital Partners IV, L.P.; and (vi) 28,452 shares of Class A common stock held directly by GCP Capital Partners (Cayman) IV, L.P.. Also includes 896,931 shares of restricted Class A common stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"The general partner of Greenhill III GP is GCP Managing Partner III GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. The general partner of GCP IV GP is GCP Managing Partner IV GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. Mr. Niehaus, a member of the Issuer's board of directors, is a member of the investment committee of Greenhill Capital Partners, and may be deemed to share voting and investment power over the shares held by the entities associated with Greenhill Capital Partners."}],"balance_after":16311202,"source":{"system":"sec-edgar","filing":"0000899243-22-038854","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1851003/000089924322038854/doc4.xml","form_type":"4"}},{"id":2088181,"issuer":{"id":3649,"kind":"organization","name":"Zeta Global Holdings Corp."},"owners":[{"id":21601,"kind":"person","name":"NIEHAUS ROBERT H","position":1,"cik":"0001241677","reported_name":"NIEHAUS ROBERT H","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":115639,"kind":"organization","name":"Greenhill Capital Partners III, L.P.","position":2,"cik":"0001505996","reported_name":"Greenhill Capital Partners III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115640,"kind":"organization","name":"Greenhill Capital Partners (Employees) III, L.P.","position":3,"cik":"0001505994","reported_name":"Greenhill Capital Partners (Employees) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115641,"kind":"organization","name":"Greenhill Capital Partners (GHL) III, L.P.","position":4,"cik":"0001505993","reported_name":"Greenhill Capital Partners (GHL) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115642,"kind":"organization","name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","position":5,"cik":"0001505995","reported_name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115643,"kind":"organization","name":"GCP Capital Partners (Cayman) IV, L.P.","position":6,"cik":"0001724988","reported_name":"GCP Capital Partners (Cayman) IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115644,"kind":"organization","name":"GCP Capital Partners IV, L.P.","position":7,"cik":"0001724991","reported_name":"GCP Capital Partners IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}}],"security":"Common Stock","published_at":"2022-12-14T01:05:28.000Z","date":"2022-12-13","kind":"sale","acquired":false,"shares":68513,"price":9.24,"value":633060.12,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"Aggregate shares sold consist of (i) 110,949 shares of Class A common stock held directly by Greenhill Capital Partners III, L.P., of which GCP Managing Partner III, L.P. (\"Greenhill III GP\") is the general partner; (ii) 21,732 shares of Class A common stock held directly by Greenhill Capital Partners (Cayman Islands) III, L.P., of which Greenhill III GP is the general partner; (iii) 46,272 shares of Class A common stock held directly by Greenhill Capital Partners (Employees) III, L.P. of which Greenhill III GP is the general partner; (iv) 20,040 shares of Class A common stock held directly by Greenhill Capital Partners (GHL) III, L.P. of which Greenhill III GP is the general partner; (v) 21,374 shares of Class A common stock held directly by GCP Capital Partners IV, L.P. of which GCP Managing Partner IV, L.P. (\"GCP IV GP\") is the general partner; and"},{"field":"shares","element":"transactionShares","label":"F6","text":"(Continued from Footnote 5) (vi) 403 shares of Class A common stock held directly by GCP Capital Partners (Cayman) IV, L.P. of which GCP IV GP is the general partner."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported is a weighted average price. These shares were purchased in multiple transactions ranging from $9.02 to $9.60, inclusive. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission and any security holder of Zeta Global Holdings Corp., upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Total shares consists of: (i) 7,764,858 shares of Class A common stock held directly by Greenhill Capital Partners III, L.P.; (ii) 1,520,969 shares of Class A common stock held directly by Greenhill Capital Partners (Cayman Islands) III, L.P.; (iii) 3,238,441 shares of Class A common stock held directly by Greenhill Capital Partners (Employees) III, L.P.; (iv) 1,402,591 shares of Class A common stock held directly by Greenhill Capital Partners (GHL) III, L.P.; (v) 1,515,814 shares of Class A common stock held directly by GCP Capital Partners IV, L.P.; and (vi) 28,556 shares of Class A common stock held directly by GCP Capital Partners (Cayman) IV, L.P.. Also includes 896,931 shares of restricted Class A common stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The general partner of Greenhill III GP is GCP Managing Partner III GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. The general partner of GCP IV GP is GCP Managing Partner IV GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. Mr. Niehaus, a member of the Issuer's board of directors, is a member of the investment committee of Greenhill Capital Partners, and may be deemed to share voting and investment power over the shares held by the entities associated with Greenhill Capital Partners."}],"balance_after":16368160,"source":{"system":"sec-edgar","filing":"0000899243-22-038367","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1851003/000089924322038367/doc4.xml","form_type":"4"}},{"id":2088180,"issuer":{"id":3649,"kind":"organization","name":"Zeta Global Holdings Corp."},"owners":[{"id":21601,"kind":"person","name":"NIEHAUS ROBERT H","position":1,"cik":"0001241677","reported_name":"NIEHAUS ROBERT H","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":115639,"kind":"organization","name":"Greenhill Capital Partners III, L.P.","position":2,"cik":"0001505996","reported_name":"Greenhill Capital Partners III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115640,"kind":"organization","name":"Greenhill Capital Partners (Employees) III, L.P.","position":3,"cik":"0001505994","reported_name":"Greenhill Capital Partners (Employees) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115641,"kind":"organization","name":"Greenhill Capital Partners (GHL) III, L.P.","position":4,"cik":"0001505993","reported_name":"Greenhill Capital Partners (GHL) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115642,"kind":"organization","name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","position":5,"cik":"0001505995","reported_name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115643,"kind":"organization","name":"GCP Capital Partners (Cayman) IV, L.P.","position":6,"cik":"0001724988","reported_name":"GCP Capital Partners (Cayman) IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115644,"kind":"organization","name":"GCP Capital Partners IV, L.P.","position":7,"cik":"0001724991","reported_name":"GCP Capital Partners IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}}],"security":"Common Stock","published_at":"2022-12-14T01:05:28.000Z","date":"2022-12-12","kind":"sale","acquired":false,"shares":129843,"price":9.22,"value":1197152.46,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported is a weighted average price. These shares were purchased in multiple transactions ranging from $9.00 to $9.43, inclusive. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission and any security holder of Zeta Global Holdings Corp., upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The general partner of Greenhill III GP is GCP Managing Partner III GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. The general partner of GCP IV GP is GCP Managing Partner IV GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. Mr. Niehaus, a member of the Issuer's board of directors, is a member of the investment committee of Greenhill Capital Partners, and may be deemed to share voting and investment power over the shares held by the entities associated with Greenhill Capital Partners."}],"balance_after":16436673,"source":{"system":"sec-edgar","filing":"0000899243-22-038367","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1851003/000089924322038367/doc4.xml","form_type":"4"}},{"id":2088179,"issuer":{"id":3649,"kind":"organization","name":"Zeta Global Holdings Corp."},"owners":[{"id":21601,"kind":"person","name":"NIEHAUS ROBERT H","position":1,"cik":"0001241677","reported_name":"NIEHAUS ROBERT H","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":115639,"kind":"organization","name":"Greenhill Capital Partners III, L.P.","position":2,"cik":"0001505996","reported_name":"Greenhill Capital Partners III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115640,"kind":"organization","name":"Greenhill Capital Partners (Employees) III, L.P.","position":3,"cik":"0001505994","reported_name":"Greenhill Capital Partners (Employees) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115641,"kind":"organization","name":"Greenhill Capital Partners (GHL) III, L.P.","position":4,"cik":"0001505993","reported_name":"Greenhill Capital Partners (GHL) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115642,"kind":"organization","name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","position":5,"cik":"0001505995","reported_name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115643,"kind":"organization","name":"GCP Capital Partners (Cayman) IV, L.P.","position":6,"cik":"0001724988","reported_name":"GCP Capital Partners (Cayman) IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115644,"kind":"organization","name":"GCP Capital Partners IV, L.P.","position":7,"cik":"0001724991","reported_name":"GCP Capital Partners IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}}],"security":"Common Stock","published_at":"2022-12-14T01:05:28.000Z","date":"2022-12-09","kind":"sale","acquired":false,"shares":22414,"price":9.01,"value":201950.14,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 17, 2022."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported is a weighted average price. These shares were purchased in multiple transactions ranging from $9.00 to $9.09, inclusive. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission and any security holder of Zeta Global Holdings Corp., upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The general partner of Greenhill III GP is GCP Managing Partner III GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. The general partner of GCP IV GP is GCP Managing Partner IV GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. Mr. Niehaus, a member of the Issuer's board of directors, is a member of the investment committee of Greenhill Capital Partners, and may be deemed to share voting and investment power over the shares held by the entities associated with Greenhill Capital Partners."}],"balance_after":16566516,"source":{"system":"sec-edgar","filing":"0000899243-22-038367","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1851003/000089924322038367/doc4.xml","form_type":"4"}},{"id":2114713,"issuer":{"id":3649,"kind":"organization","name":"Zeta Global Holdings Corp."},"owners":[{"id":21601,"kind":"person","name":"NIEHAUS ROBERT H","position":1,"cik":"0001241677","reported_name":"NIEHAUS ROBERT H","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":115639,"kind":"organization","name":"Greenhill Capital Partners III, L.P.","position":2,"cik":"0001505996","reported_name":"Greenhill Capital Partners III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115640,"kind":"organization","name":"Greenhill Capital Partners (Employees) III, L.P.","position":3,"cik":"0001505994","reported_name":"Greenhill Capital Partners (Employees) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115641,"kind":"organization","name":"Greenhill Capital Partners (GHL) III, L.P.","position":4,"cik":"0001505993","reported_name":"Greenhill Capital Partners (GHL) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115642,"kind":"organization","name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","position":5,"cik":"0001505995","reported_name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115643,"kind":"organization","name":"GCP Capital Partners (Cayman) IV, L.P.","position":6,"cik":"0001724988","reported_name":"GCP Capital Partners (Cayman) IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115644,"kind":"organization","name":"GCP Capital Partners IV, L.P.","position":7,"cik":"0001724991","reported_name":"GCP Capital Partners IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}}],"security":"Common Stock","published_at":"2022-11-16T23:26:55.000Z","date":"2022-11-15","kind":"sale","acquired":false,"shares":5704,"price":9.04,"value":51564.16,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"Aggregate shares sold consist of (i) 16,565 shares of Class A common stock held directly by Greenhill Capital Partners III, L.P., of which GCP Managing Partner III, L.P. (\"Greenhill III GP\") is the general partner; (ii) 3,245 shares of Class A common stock held directly by Greenhill Capital Partners (Cayman Islands) III, L.P., of which Greenhill III GP is the general partner; (iii) 6,909 shares of Class A common stock held directly by Greenhill Capital Partners (Employees) III, L.P. of which Greenhill III GP is the general partner; (iv) 2,992 shares of Class A common stock held directly by Greenhill Capital Partners (GHL) III, L.P. of which Greenhill III GP is the general partner; (v) 3,191 shares of Class A common stock held directly by GCP Capital Partners IV, L.P. of which GCP Managing Partner IV, L.P. (\"GCP IV GP\") is the general partner; and"},{"field":"shares","element":"transactionShares","label":"F5","text":"(Continued from Footnote 4) (vi) 59 shares of Class A common stock held directly by GCP Capital Partners (Cayman) IV, L.P. of which GCP IV GP is the general partner."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported is a weighted average price. These shares were purchased in multiple transactions ranging from $9.00 to $9.20, inclusive. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission and any security holder of Zeta Global Holdings Corp., upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"Total shares consists of: (i) 7,875,807 shares of Class A common stock held directly by Greenhill Capital Partners III, L.P.; (ii) 1,542,701 shares of Class A common stock held directly by Greenhill Capital Partners (Cayman Islands) III, L.P.; (iii) 3,284,713 shares of Class A common stock held directly by Greenhill Capital Partners (Employees) III, L.P.; (iv) 1,422,631 shares of Class A common stock held directly by Greenhill Capital Partners (GHL) III, L.P.; (v) 1,537,188 shares of Class A common stock held directly by GCP Capital Partners IV, L.P.; and (vi) 28,959 shares of Class A common stock held directly by GCP Capital Partners (Cayman) IV, L.P.. Also includes 896,931 shares of restricted Class A common stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The general partner of Greenhill III GP is GCP Managing Partner III GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. The general partner of GCP IV GP is GCP Managing Partner IV GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. Mr. Niehaus, a member of the Issuer's board of directors, is a member of the investment committee of Greenhill Capital Partners, and may be deemed to share voting and investment power over the shares held by the entities associated with Greenhill Capital Partners."}],"balance_after":16588930,"source":{"system":"sec-edgar","filing":"0000899243-22-036038","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1851003/000089924322036038/doc4.xml","form_type":"4"}},{"id":2114712,"issuer":{"id":3649,"kind":"organization","name":"Zeta Global Holdings Corp."},"owners":[{"id":21601,"kind":"person","name":"NIEHAUS ROBERT H","position":1,"cik":"0001241677","reported_name":"NIEHAUS ROBERT H","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":115639,"kind":"organization","name":"Greenhill Capital Partners III, L.P.","position":2,"cik":"0001505996","reported_name":"Greenhill Capital Partners III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115640,"kind":"organization","name":"Greenhill Capital Partners (Employees) III, L.P.","position":3,"cik":"0001505994","reported_name":"Greenhill Capital Partners (Employees) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115641,"kind":"organization","name":"Greenhill Capital Partners (GHL) III, L.P.","position":4,"cik":"0001505993","reported_name":"Greenhill Capital Partners (GHL) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115642,"kind":"organization","name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","position":5,"cik":"0001505995","reported_name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115643,"kind":"organization","name":"GCP Capital Partners (Cayman) IV, L.P.","position":6,"cik":"0001724988","reported_name":"GCP Capital Partners (Cayman) IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115644,"kind":"organization","name":"GCP Capital Partners IV, L.P.","position":7,"cik":"0001724991","reported_name":"GCP Capital Partners IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}}],"security":"Common Stock","published_at":"2022-11-16T23:26:55.000Z","date":"2022-11-14","kind":"sale","acquired":false,"shares":27257,"price":9.01,"value":245585.57,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 17, 2022."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported is a weighted average price. These shares were purchased in multiple transactions ranging from $9.00 to $9.04, inclusive. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission and any security holder of Zeta Global Holdings Corp., upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The general partner of Greenhill III GP is GCP Managing Partner III GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. The general partner of GCP IV GP is GCP Managing Partner IV GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. Mr. Niehaus, a member of the Issuer's board of directors, is a member of the investment committee of Greenhill Capital Partners, and may be deemed to share voting and investment power over the shares held by the entities associated with Greenhill Capital Partners."}],"balance_after":16594634,"source":{"system":"sec-edgar","filing":"0000899243-22-036038","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1851003/000089924322036038/doc4.xml","form_type":"4"}},{"id":2129683,"issuer":{"id":3649,"kind":"organization","name":"Zeta Global Holdings Corp."},"owners":[{"id":21601,"kind":"person","name":"NIEHAUS ROBERT H","position":1,"cik":"0001241677","reported_name":"NIEHAUS ROBERT H","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":115639,"kind":"organization","name":"Greenhill Capital Partners III, L.P.","position":2,"cik":"0001505996","reported_name":"Greenhill Capital Partners III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115640,"kind":"organization","name":"Greenhill Capital Partners (Employees) III, L.P.","position":3,"cik":"0001505994","reported_name":"Greenhill Capital Partners (Employees) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115641,"kind":"organization","name":"Greenhill Capital Partners (GHL) III, L.P.","position":4,"cik":"0001505993","reported_name":"Greenhill Capital Partners (GHL) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115642,"kind":"organization","name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","position":5,"cik":"0001505995","reported_name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115643,"kind":"organization","name":"GCP Capital Partners (Cayman) IV, L.P.","position":6,"cik":"0001724988","reported_name":"GCP Capital Partners (Cayman) IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115644,"kind":"organization","name":"GCP Capital Partners IV, L.P.","position":7,"cik":"0001724991","reported_name":"GCP Capital Partners IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}}],"security":"Common Stock","published_at":"2022-10-31T20:16:18.000Z","date":"2022-10-28","kind":"sale","acquired":false,"shares":175536,"price":8.09,"value":1420086.24,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 17, 2022."},{"field":"shares","element":"transactionShares","label":"F2","text":"Aggregate shares sold consist of (i) 88,216 shares of Class A common stock held directly by Greenhill Capital Partners III, L.P., of which GCP Managing Partner III, L.P. (\"Greenhill III GP\") is the general partner; (ii) 17,280 shares of Class A common stock held directly by Greenhill Capital Partners (Cayman Islands) III, L.P., of which Greenhill III GP is the general partner; (iii) 36,791 shares of Class A common stock held directly by Greenhill Capital Partners (Employees) III, L.P. of which Greenhill III GP is the general partner; (iv) 15,934 shares of Class A common stock held directly by Greenhill Capital Partners (GHL) III, L.P. of which Greenhill III GP is the general partner; (v) 16,995 shares of Class A common stock held directly by GCP Capital Partners IV, L.P. of which GCP Managing Partner IV, L.P. (\"GCP IV GP\") is the general partner; and"},{"field":"shares","element":"transactionShares","label":"F3","text":"(Continued from Footnote 2) (vi) 320 shares of Class A common stock held directly by GCP Capital Partners (Cayman) IV, L.P. of which GCP IV GP is the general partner."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported is a weighted average price. These shares were purchased in multiple transactions ranging from $8.00 to $8.30, inclusive. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission and any security holder of Zeta Global Holdings Corp., upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Total shares consists of: (i) 7,892,371 shares of Class A common stock held directly by Greenhill Capital Partners III, L.P.; (ii) 1,545,944 shares of Class A common stock held directly by Greenhill Capital Partners (Cayman Islands) III, L.P.; (iii) 3,291,622 shares of Class A common stock held directly by Greenhill Capital Partners (Employees) III, L.P.; (iv) 1,425,624 shares of Class A common stock held directly by Greenhill Capital Partners (GHL) III, L.P.; (v) 1,540,381 shares of Class A common stock held directly by GCP Capital Partners IV, L.P.; and (vi) 29,018 shares of Class A common stock held directly by GCP Capital Partners (Cayman) IV, L.P.. Also includes 896,931 shares of restricted Class A common stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"The general partner of Greenhill III GP is GCP Managing Partner III GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. The general partner of GCP IV GP is GCP Managing Partner IV GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. Mr. Niehaus, a member of the Issuer's board of directors, is a member of the investment committee of Greenhill Capital Partners, and may be deemed to share voting and investment power over the shares held by the entities associated with Greenhill Capital Partners."}],"balance_after":16621891,"source":{"system":"sec-edgar","filing":"0000899243-22-034546","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1851003/000089924322034546/doc4.xml","form_type":"4"}},{"id":2131115,"issuer":{"id":3649,"kind":"organization","name":"Zeta Global Holdings Corp."},"owners":[{"id":21601,"kind":"person","name":"NIEHAUS ROBERT H","position":1,"cik":"0001241677","reported_name":"NIEHAUS ROBERT H","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":115639,"kind":"organization","name":"Greenhill Capital Partners III, L.P.","position":2,"cik":"0001505996","reported_name":"Greenhill Capital Partners III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115640,"kind":"organization","name":"Greenhill Capital Partners (Employees) III, L.P.","position":3,"cik":"0001505994","reported_name":"Greenhill Capital Partners (Employees) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115641,"kind":"organization","name":"Greenhill Capital Partners (GHL) III, L.P.","position":4,"cik":"0001505993","reported_name":"Greenhill Capital Partners (GHL) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115642,"kind":"organization","name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","position":5,"cik":"0001505995","reported_name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115643,"kind":"organization","name":"GCP Capital Partners (Cayman) IV, L.P.","position":6,"cik":"0001724988","reported_name":"GCP Capital Partners (Cayman) IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115644,"kind":"organization","name":"GCP Capital Partners IV, L.P.","position":7,"cik":"0001724991","reported_name":"GCP Capital Partners IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}}],"security":"Common Stock","published_at":"2022-10-28T00:30:40.000Z","date":"2022-10-27","kind":"sale","acquired":false,"shares":54039,"price":8.01,"value":432852.39,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 17, 2022."},{"field":"shares","element":"transactionShares","label":"F5","text":"Aggregate shares sold consist of (i) 75,112 shares of Class A common stock held directly by Greenhill Capital Partners III, L.P., of which GCP Managing Partner III, L.P. (\"Greenhill III GP\") is the general partner; (ii) 14,714 shares of Class A common stock held directly by Greenhill Capital Partners (Cayman Islands) III, L.P., of which Greenhill III GP is the general partner; (iii) 31,327 shares of Class A common stock held directly by Greenhill Capital Partners (Employees) III, L.P. of which Greenhill III GP is the general partner; (iv) 13,567 shares of Class A common stock held directly by Greenhill Capital Partners (GHL) III, L.P. of which Greenhill III GP is the general partner; (v) 14,471 shares of Class A common stock held directly by GCP Capital Partners IV, L.P. of which GCP Managing Partner IV, L.P. (\"GCP IV GP\") is the general partner; and"},{"field":"shares","element":"transactionShares","label":"F6","text":"(Continued from Footnote 5) (vi) 273 shares of Class A common stock held directly by GCP Capital Partners (Cayman) IV, L.P. of which GCP IV GP is the general partner."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported is a weighted average price. These shares were purchased in multiple transactions ranging from $8.00 to $8.14, inclusive. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission and any security holder of Zeta Global Holdings Corp., upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Total shares consists of: (i) 7,980,587 shares of Class A common stock held directly by Greenhill Capital Partners III, L.P.; (ii) 1,563,224 shares of Class A common stock held directly by Greenhill Capital Partners (Cayman Islands) III, L.P.; (iii) 3,328,413 shares of Class A common stock held directly by Greenhill Capital Partners (Employees) III, L.P.; (iv) 1,441,558 shares of Class A common stock held directly by Greenhill Capital Partners (GHL) III, L.P.; (v) 1,557,376 shares of Class A common stock held directly by GCP Capital Partners IV, L.P.; and (vi) 29,338 shares of Class A common stock held directly by GCP Capital Partners (Cayman) IV, L.P.. Also includes 896,931 shares of restricted Class A common stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The general partner of Greenhill III GP is GCP Managing Partner III GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. The general partner of GCP IV GP is GCP Managing Partner IV GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. Mr. Niehaus, a member of the Issuer's board of directors, is a member of the investment committee of Greenhill Capital Partners, and may be deemed to share voting and investment power over the shares held by the entities associated with Greenhill Capital Partners."}],"balance_after":16797427,"source":{"system":"sec-edgar","filing":"0000899243-22-034362","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1851003/000089924322034362/doc4.xml","form_type":"4"}},{"id":2131114,"issuer":{"id":3649,"kind":"organization","name":"Zeta Global Holdings Corp."},"owners":[{"id":21601,"kind":"person","name":"NIEHAUS ROBERT H","position":1,"cik":"0001241677","reported_name":"NIEHAUS ROBERT H","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":115639,"kind":"organization","name":"Greenhill Capital Partners III, L.P.","position":2,"cik":"0001505996","reported_name":"Greenhill Capital Partners III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115640,"kind":"organization","name":"Greenhill Capital Partners (Employees) III, L.P.","position":3,"cik":"0001505994","reported_name":"Greenhill Capital Partners (Employees) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115641,"kind":"organization","name":"Greenhill Capital Partners (GHL) III, L.P.","position":4,"cik":"0001505993","reported_name":"Greenhill Capital Partners (GHL) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115642,"kind":"organization","name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","position":5,"cik":"0001505995","reported_name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115643,"kind":"organization","name":"GCP Capital Partners (Cayman) IV, L.P.","position":6,"cik":"0001724988","reported_name":"GCP Capital Partners (Cayman) IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115644,"kind":"organization","name":"GCP Capital Partners IV, L.P.","position":7,"cik":"0001724991","reported_name":"GCP Capital Partners IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}}],"security":"Common Stock","published_at":"2022-10-28T00:30:40.000Z","date":"2022-10-26","kind":"sale","acquired":false,"shares":56690,"price":8.04,"value":455787.6,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 17, 2022."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported is a weighted average price. These shares were purchased in multiple transactions ranging from $8.00 to $8.16, inclusive. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission and any security holder of Zeta Global Holdings Corp., upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The general partner of Greenhill III GP is GCP Managing Partner III GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. The general partner of GCP IV GP is GCP Managing Partner IV GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. Mr. Niehaus, a member of the Issuer's board of directors, is a member of the investment committee of Greenhill Capital Partners, and may be deemed to share voting and investment power over the shares held by the entities associated with Greenhill Capital Partners."}],"balance_after":16851466,"source":{"system":"sec-edgar","filing":"0000899243-22-034362","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1851003/000089924322034362/doc4.xml","form_type":"4"}},{"id":2131113,"issuer":{"id":3649,"kind":"organization","name":"Zeta Global Holdings Corp."},"owners":[{"id":21601,"kind":"person","name":"NIEHAUS ROBERT H","position":1,"cik":"0001241677","reported_name":"NIEHAUS ROBERT H","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":115639,"kind":"organization","name":"Greenhill Capital Partners III, L.P.","position":2,"cik":"0001505996","reported_name":"Greenhill Capital Partners III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115640,"kind":"organization","name":"Greenhill Capital Partners (Employees) III, L.P.","position":3,"cik":"0001505994","reported_name":"Greenhill Capital Partners (Employees) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115641,"kind":"organization","name":"Greenhill Capital Partners (GHL) III, L.P.","position":4,"cik":"0001505993","reported_name":"Greenhill Capital Partners (GHL) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115642,"kind":"organization","name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","position":5,"cik":"0001505995","reported_name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115643,"kind":"organization","name":"GCP Capital Partners (Cayman) IV, L.P.","position":6,"cik":"0001724988","reported_name":"GCP Capital Partners (Cayman) IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115644,"kind":"organization","name":"GCP Capital Partners IV, L.P.","position":7,"cik":"0001724991","reported_name":"GCP Capital Partners IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}}],"security":"Common Stock","published_at":"2022-10-28T00:30:40.000Z","date":"2022-10-25","kind":"sale","acquired":false,"shares":38735,"price":8.01,"value":310267.35,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 17, 2022."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported is a weighted average price. These shares were purchased in multiple transactions ranging from $8.00 to $8.05, inclusive. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission and any security holder of Zeta Global Holdings Corp., upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The general partner of Greenhill III GP is GCP Managing Partner III GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. The general partner of GCP IV GP is GCP Managing Partner IV GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. Mr. Niehaus, a member of the Issuer's board of directors, is a member of the investment committee of Greenhill Capital Partners, and may be deemed to share voting and investment power over the shares held by the entities associated with Greenhill Capital Partners."}],"balance_after":16908156,"source":{"system":"sec-edgar","filing":"0000899243-22-034362","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1851003/000089924322034362/doc4.xml","form_type":"4"}},{"id":2188266,"issuer":{"id":3649,"kind":"organization","name":"Zeta Global Holdings Corp."},"owners":[{"id":21601,"kind":"person","name":"NIEHAUS ROBERT H","position":1,"cik":"0001241677","reported_name":"NIEHAUS ROBERT H","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":115639,"kind":"organization","name":"Greenhill Capital Partners III, L.P.","position":2,"cik":"0001505996","reported_name":"Greenhill Capital Partners III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115640,"kind":"organization","name":"Greenhill Capital Partners (Employees) III, L.P.","position":3,"cik":"0001505994","reported_name":"Greenhill Capital Partners (Employees) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115641,"kind":"organization","name":"Greenhill Capital Partners (GHL) III, L.P.","position":4,"cik":"0001505993","reported_name":"Greenhill Capital Partners (GHL) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115642,"kind":"organization","name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","position":5,"cik":"0001505995","reported_name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115643,"kind":"organization","name":"GCP Capital Partners (Cayman) IV, L.P.","position":6,"cik":"0001724988","reported_name":"GCP Capital Partners (Cayman) IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115644,"kind":"organization","name":"GCP Capital Partners IV, L.P.","position":7,"cik":"0001724991","reported_name":"GCP Capital Partners IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}}],"security":"Common Stock","published_at":"2022-08-11T10:05:13.000Z","date":"2022-08-08","kind":"sale","acquired":false,"shares":114164,"price":7,"value":799148.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"Aggregate shares sold consist of (i) 100,509 shares of Class A common stock held directly by Greenhill Capital Partners III, L.P., of which GCP Managing Partner III, L.P. (\"Greenhill III GP\") is the general partner; (ii) 19,688 shares of Class A common stock held directly by Greenhill Capital Partners (Cayman Islands) III, L.P., of which Greenhill III GP is the general partner; (iii) 41,919 shares of Class A common stock held directly by Greenhill Capital Partners (Employees) III, L.P. of which Greenhill III GP is the general partner; (iv) 18,155  shares of Class A common stock held directly by Greenhill Capital Partners (GHL) III, L.P. of which Greenhill III GP is the general partner; (v) 19,364 shares of Class A common stock held directly by GCP Capital Partners IV, L.P. of which GCP Managing Partner IV, L.P. (\"GCP IV GP\") is the general partner; and"},{"field":"shares","element":"transactionShares","label":"F5","text":"(Continued from Footnote 4) (vi) 365 shares of Class A common stock held directly by GCP Capital Partners (Cayman) IV, L.P. of which GCP IV GP is the general partner."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported is a weighted average price. These shares were purchased in multiple transactions ranging from $7.00 to $7.07, inclusive. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission and any security holder of Zeta Global Holdings Corp., upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"Total shares consists of: (i) 8,055,699 shares of Class A common stock held directly by Greenhill Capital Partners III, L.P.; (ii) 1,577,938 shares of Class A common stock held directly by Greenhill Capital Partners (Cayman Islands) III, L.P.; (iii) 3,359,740 shares of Class A common stock held directly by Greenhill Capital Partners (Employees) III, L.P.; (iv) 1,455,125 shares of Class A common stock held directly by Greenhill Capital Partners (GHL) III, L.P.; (v) 1,571,847  shares of Class A common stock held directly by GCP Capital Partners IV, L.P.; and (vi) 29,611shares of Class A common stock held directly by GCP Capital Partners (Cayman) IV, L.P.. Also includes 896,931 shares of restricted Class A common stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The general partner of Greenhill III GP is GCP Managing Partner III GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. The general partner of GCP IV GP is GCP Managing Partner IV GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. Mr. Niehaus, a member of the Issuer's board of directors, is a member of the investment committee of Greenhill Capital Partners, and may be deemed to share voting and investment power over the shares held by the entities associated with Greenhill Capital Partners."}],"balance_after":16946891,"source":{"system":"sec-edgar","filing":"0000899243-22-028323","document":"doc4a.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1851003/000089924322028323/doc4a.xml","form_type":"4/A","original_submission_date":"2022-08-08"}},{"id":2188265,"issuer":{"id":3649,"kind":"organization","name":"Zeta Global Holdings Corp."},"owners":[{"id":21601,"kind":"person","name":"NIEHAUS ROBERT H","position":1,"cik":"0001241677","reported_name":"NIEHAUS ROBERT H","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":115639,"kind":"organization","name":"Greenhill Capital Partners III, L.P.","position":2,"cik":"0001505996","reported_name":"Greenhill Capital Partners III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115640,"kind":"organization","name":"Greenhill Capital Partners (Employees) III, L.P.","position":3,"cik":"0001505994","reported_name":"Greenhill Capital Partners (Employees) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115641,"kind":"organization","name":"Greenhill Capital Partners (GHL) III, L.P.","position":4,"cik":"0001505993","reported_name":"Greenhill Capital Partners (GHL) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115642,"kind":"organization","name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","position":5,"cik":"0001505995","reported_name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115643,"kind":"organization","name":"GCP Capital Partners (Cayman) IV, L.P.","position":6,"cik":"0001724988","reported_name":"GCP Capital Partners (Cayman) IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115644,"kind":"organization","name":"GCP Capital Partners IV, L.P.","position":7,"cik":"0001724991","reported_name":"GCP Capital Partners IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}}],"security":"Common Stock","published_at":"2022-08-11T10:05:13.000Z","date":"2022-08-05","kind":"sale","acquired":false,"shares":47994,"price":7.05,"value":338357.7,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported is a weighted average price. These shares were purchased in multiple transactions ranging from $7.00 to $7.20, inclusive. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission and any security holder of Zeta Global Holdings Corp., upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The general partner of Greenhill III GP is GCP Managing Partner III GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. The general partner of GCP IV GP is GCP Managing Partner IV GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. Mr. Niehaus, a member of the Issuer's board of directors, is a member of the investment committee of Greenhill Capital Partners, and may be deemed to share voting and investment power over the shares held by the entities associated with Greenhill Capital Partners."}],"balance_after":17061055,"source":{"system":"sec-edgar","filing":"0000899243-22-028323","document":"doc4a.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1851003/000089924322028323/doc4a.xml","form_type":"4/A","original_submission_date":"2022-08-08"}},{"id":2188264,"issuer":{"id":3649,"kind":"organization","name":"Zeta Global Holdings Corp."},"owners":[{"id":21601,"kind":"person","name":"NIEHAUS ROBERT H","position":1,"cik":"0001241677","reported_name":"NIEHAUS ROBERT H","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":115639,"kind":"organization","name":"Greenhill Capital Partners III, L.P.","position":2,"cik":"0001505996","reported_name":"Greenhill Capital Partners III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115640,"kind":"organization","name":"Greenhill Capital Partners (Employees) III, L.P.","position":3,"cik":"0001505994","reported_name":"Greenhill Capital Partners (Employees) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115641,"kind":"organization","name":"Greenhill Capital Partners (GHL) III, L.P.","position":4,"cik":"0001505993","reported_name":"Greenhill Capital Partners (GHL) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115642,"kind":"organization","name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","position":5,"cik":"0001505995","reported_name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115643,"kind":"organization","name":"GCP Capital Partners (Cayman) IV, L.P.","position":6,"cik":"0001724988","reported_name":"GCP Capital Partners (Cayman) IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115644,"kind":"organization","name":"GCP Capital Partners IV, L.P.","position":7,"cik":"0001724991","reported_name":"GCP Capital Partners IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}}],"security":"Common Stock","published_at":"2022-08-11T10:05:13.000Z","date":"2022-08-04","kind":"sale","acquired":false,"shares":37842,"price":7.06,"value":267164.52,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported is a weighted average price. These shares were purchased in multiple transactions ranging from $7.00 to $7.27, inclusive. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission and any security holder of Zeta Global Holdings Corp., upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The general partner of Greenhill III GP is GCP Managing Partner III GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. The general partner of GCP IV GP is GCP Managing Partner IV GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. Mr. Niehaus, a member of the Issuer's board of directors, is a member of the investment committee of Greenhill Capital Partners, and may be deemed to share voting and investment power over the shares held by the entities associated with Greenhill Capital Partners."}],"balance_after":17109049,"source":{"system":"sec-edgar","filing":"0000899243-22-028323","document":"doc4a.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1851003/000089924322028323/doc4a.xml","form_type":"4/A","original_submission_date":"2022-08-08"}},{"id":2192043,"issuer":{"id":3649,"kind":"organization","name":"Zeta Global Holdings Corp."},"owners":[{"id":21601,"kind":"person","name":"NIEHAUS ROBERT H","position":1,"cik":"0001241677","reported_name":"NIEHAUS ROBERT H","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":115639,"kind":"organization","name":"Greenhill Capital Partners III, L.P.","position":2,"cik":"0001505996","reported_name":"Greenhill Capital Partners III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115640,"kind":"organization","name":"Greenhill Capital Partners (Employees) III, L.P.","position":3,"cik":"0001505994","reported_name":"Greenhill Capital Partners (Employees) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115641,"kind":"organization","name":"Greenhill Capital Partners (GHL) III, L.P.","position":4,"cik":"0001505993","reported_name":"Greenhill Capital Partners (GHL) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115642,"kind":"organization","name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","position":5,"cik":"0001505995","reported_name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115643,"kind":"organization","name":"GCP Capital Partners (Cayman) IV, L.P.","position":6,"cik":"0001724988","reported_name":"GCP Capital Partners (Cayman) IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}},{"id":115644,"kind":"organization","name":"GCP Capital Partners IV, L.P.","position":7,"cik":"0001724991","reported_name":"GCP Capital Partners IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Other"}}],"security":"Common Stock","published_at":"2022-08-09T01:59:01.000Z","date":"2022-08-03","kind":"sale","acquired":false,"shares":200000,"price":7.03,"value":1406000.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Class A common stock sold and consists of: (i) 100,509 shares of Class A common stock held directly by Greenhill Capital Partners III, L.P., of which GCP Managing Partner III, L.P. (\"Greenhill III GP\") is the general partner; (ii) 19,688 shares of Class A common stock held directly by Greenhill Capital Partners (Cayman Islands) III, L.P., of which Greenhill III GP is the general partner; (iii) 41,919 shares of Class A common stock held directly by Greenhill Capital Partners (Employees) III, L.P. of which Greenhill III GP is the general partner; (iv) 18,155  shares of Class A common stock held directly by Greenhill Capital Partners (GHL) III, L.P. of which Greenhill III GP is the general partner; (v) 19,364 shares of Class A common stock held directly by GCP Capital Partners IV, L.P. of which GCP Managing Partner IV, L.P. (\"GCP IV GP\") is the general partner; and"},{"field":"shares","element":"transactionShares","label":"F2","text":"(Continued from Footnote 1) (vi) 365 shares of Class A common stock held directly by GCP Capital Partners (Cayman) IV, L.P. of which GCP IV GP is the general partner."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions ranging from $7.00 to $7.27, inclusive. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission and any security holder of Zeta Global Holdings Corp., upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Consists of: (i) 8,055,699 shares of Class A common stock held directly by Greenhill Capital Partners III, L.P.; (ii) 1,577,938 shares of Class A common stock held directly by Greenhill Capital Partners (Cayman Islands) III, L.P.; (iii) 3,359,740 shares of Class A common stock held directly by Greenhill Capital Partners (Employees) III, L.P.; (iv) 1,455,125 shares of Class A common stock held directly by Greenhill Capital Partners (GHL) III, L.P.; (v) 1,571,847  shares of Class A common stock held directly by GCP Capital Partners IV, L.P.; and (vi) 29,611shares of Class A common stock held directly by GCP Capital Partners (Cayman) IV, L.P.. Also includes 896,931 shares of restricted Class A common stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"The general partner of Greenhill III GP is GCP Managing Partner III GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. The general partner of GCP IV GP is GCP Managing Partner IV GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. Mr. Niehaus, a member of the Issuer's board of directors, is a member of the investment committee of Greenhill Capital Partners, and may be deemed to share voting and investment power over the shares held by the entities associated with Greenhill Capital Partners."}],"balance_after":16946891,"source":{"system":"sec-edgar","filing":"0000899243-22-028036","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1851003/000089924322028036/doc4.xml","form_type":"4"}},{"id":2480939,"issuer":{"id":3649,"kind":"organization","name":"Zeta Global Holdings Corp."},"owners":[{"id":21601,"kind":"person","name":"NIEHAUS ROBERT H","position":1,"cik":"0001241677","reported_name":"NIEHAUS ROBERT H","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":115639,"kind":"organization","name":"Greenhill Capital Partners III, L.P.","position":2,"cik":"0001505996","reported_name":"Greenhill Capital Partners III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":115640,"kind":"organization","name":"Greenhill Capital Partners (Employees) III, L.P.","position":3,"cik":"0001505994","reported_name":"Greenhill Capital Partners (Employees) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":115641,"kind":"organization","name":"Greenhill Capital Partners (GHL) III, L.P.","position":4,"cik":"0001505993","reported_name":"Greenhill Capital Partners (GHL) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":115642,"kind":"organization","name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","position":5,"cik":"0001505995","reported_name":"Greenhill Capital Partners (Cayman Islands) III, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":115643,"kind":"organization","name":"GCP Capital Partners (Cayman) IV, L.P.","position":6,"cik":"0001724988","reported_name":"GCP Capital Partners (Cayman) IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":115644,"kind":"organization","name":"GCP Capital Partners IV, L.P.","position":7,"cik":"0001724991","reported_name":"GCP Capital Partners IV, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2021-12-08T21:38:33.000Z","date":"2021-06-14","kind":"sale","acquired":false,"shares":1047877,"price":10,"value":10478770.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Class A common stock sold in the Issuer's Initial Public Offering and consists of: (i) 527,843 shares of Class A common stock held directly by Greenhill Capital Partners III, L.P., of which GCP Managing Partner III, L.P. (\"Greenhill III GP\") is the general partner; (ii) 103,393 shares of Class A common stock held directly by Greenhill Capital Partners (Cayman Islands) III, L.P., of which Greenhill III GP is the general partner; (iii) 220,144 shares of Class A common stock held directly by Greenhill Capital Partners (Employees) III, L.P. of which Greenhill III GP is the general partner; (iv) 95,345 shares of Class A common stock held directly by Greenhill Capital Partners (GHL) III, L.P. of which Greenhill III GP is the general partner; (v) 99,282 shares of Class A common stock held directly by GCP Capital Partners IV, L.P. of which GCP Managing Partner IV, L.P. (\"Greenhill IV GP\") is the general partner; and"},{"field":"shares","element":"transactionShares","label":"F2","text":"(Continued from Footnote 1) (vi) 1,870 shares of Class A common stock held directly by GCP Capital Partners (Cayman) IV, L.P. of which Greenhill IV GP is the general partner."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Consists of: (i) 8,156,208 shares of Class A common stock held directly by Greenhill Capital Partners III, L.P.; (ii) 1,597,626 shares of Class A common stock held directly by Greenhill Capital Partners (Cayman Islands) III, L.P.; (iii) 3,401,659 shares of Class A common stock held directly by Greenhill Capital Partners (Employees) III, L.P.; (iv) 1,473,280 shares of Class A common stock held directly by Greenhill Capital Partners (GHL) III, L.P.; (v) 1,591,211 shares of Class A common stock held directly by GCP Capital Partners IV, L.P.; and (vi) 29,976 shares of Class A common stock held directly by GCP Capital Partners (Cayman) IV, L.P.. Also includes 896,931 shares of restricted Class A common stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The general partner of Greenhill III GP is GCP Managing Partner III GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. The general partner of Greenhill IV GP is GCP Managing Partner IV GP, LLC, which has sole voting and investment power. Robert Niehaus, Frank Pottow, Boris Gutin and Cyrus Hormazdi are the members of the investment committee of GCP Capital Partners, LLC, the investment manager of each of the Greenhill shareholders, and share such powers. Mr. Niehaus, a member of the Issuer's board of directors, is a member of the investment committee of Greenhill Capital Partners, and may be deemed to share voting and investment power over the shares held by the entities associated with Greenhill Capital Partners."}],"balance_after":17146891,"source":{"system":"sec-edgar","filing":"0000899243-21-047337","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1851003/000089924321047337/doc4.xml","form_type":"4"}}]}