{"transactions":[{"id":1782139,"issuer":{"id":8352,"kind":"organization","name":"Cambium Networks Corp"},"owners":[{"id":109758,"kind":"person","name":"Amen Robert S","position":1,"cik":"0001780768","reported_name":"Amen Robert S","relationship":{"director":true,"ten_percent_owner":true}}],"security":"Stock Option (right to buy)","published_at":"2023-09-13T16:14:59.000Z","date":"2023-09-11","kind":"grant","planned":false,"acquired":true,"shares":80000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This option vests as follows: 25% vest on September 11, 2024, and the remaining 75% vest in 12 equal quarterly installments on a quarterly basis thereafter, subject to the reporting person's continued service as of each vesting date."}],"balance_after":80000,"derivative":{"exercise_price":7.87,"expiration_date":"2033-09-11","underlying":"Ordinary Shares","underlying_shares":80000},"source":{"system":"sec-edgar","filing":"0000905148-23-000911","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1780768/000090514823000911/form4.xml","form_type":"4"}},{"id":2668574,"issuer":{"id":8352,"kind":"organization","name":"Cambium Networks Corp"},"owners":[{"id":109758,"kind":"person","name":"Amen Robert S","position":1,"cik":"0001780768","reported_name":"Amen Robert S","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Ordinary Shares","published_at":"2021-06-15T20:41:26.000Z","date":"2021-06-11","kind":"other","acquired":false,"shares":184058,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"These Ordinary Shares were distributed in kind by Vector Cambium Holdings (Cayman), L.P. (\"VCH\") to certain ultimate limited partners, in lieu of cash distributions, including 15,359 Ordinary Shares to the Reporting Person.  The distribution of Ordinary Shares to the Reporting Person was exempt from Section 16 of Securities Exchange Act of 1934, as amended, (the \"Exchange Act\"), pursuant to Rule 16a-13 under the Exchange Act."},{"field":"shares","element":"transactionShares","label":"F1","text":"These Ordinary Shares were distributed in kind by Vector Cambium Holdings (Cayman), L.P. (\"VCH\") to certain ultimate limited partners, in lieu of cash distributions, including 15,359 Ordinary Shares to the Reporting Person.  The distribution of Ordinary Shares to the Reporting Person was exempt from Section 16 of Securities Exchange Act of 1934, as amended, (the \"Exchange Act\"), pursuant to Rule 16a-13 under the Exchange Act."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"These Ordinary Shares are held directly by Vector Cambium Holdings (Cayman), L.P. (\"VCH\")."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F6","text":"VCP IV is the general partner of VCH and VC IV. Vector Capital Partners III, L.P. (\"VCP III\") is the general partner of VEF III. Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the Ordinary Shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the Ordinary Shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such Ordinary Shares.  The Reporting Person is on the board of directors of Vector Capital, Ltd. and is a Managing Director of Vector Capital Management, L.P., and disclaims beneficial ownership of such Ordinary Shares in excess of his pecuniary interest in such Ordinary Shares."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These Ordinary Shares are held directly by Vector Cambium Holdings (Cayman), L.P. (\"VCH\")."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"VCP IV is the general partner of VCH and VC IV. Vector Capital Partners III, L.P. (\"VCP III\") is the general partner of VEF III. Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the Ordinary Shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the Ordinary Shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such Ordinary Shares.  The Reporting Person is on the board of directors of Vector Capital, Ltd. and is a Managing Director of Vector Capital Management, L.P., and disclaims beneficial ownership of such Ordinary Shares in excess of his pecuniary interest in such Ordinary Shares."}],"balance_after":12720696,"source":{"system":"sec-edgar","filing":"0001567619-21-012144","document":"doc1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1780768/000156761921012144/doc1.xml","form_type":"4"}},{"id":2675941,"issuer":{"id":8352,"kind":"organization","name":"Cambium Networks Corp"},"owners":[{"id":109758,"kind":"person","name":"Amen Robert S","position":1,"cik":"0001780768","reported_name":"Amen Robert S","relationship":{"director":true,"ten_percent_owner":true}}],"security":"Ordinary Shares","published_at":"2021-06-09T16:55:16.000Z","date":"2021-06-07","kind":"sale","acquired":false,"shares":2000000,"price":46.08,"value":92160000.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F1","text":"These Ordinary Shares are held directly by Vector Cambium Holdings (Cayman), L.P. (\"VCH\")."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F5","text":"VCP IV is the general partner of VCH and VC IV. Vector Capital Partners III, L.P. (\"VCP III\") is the general partner of VEF III. Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the Ordinary Shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the Ordinary Shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such Ordinary Shares.  The Reporting Person is on the board of directors of Vector Capital, Ltd. and is a Managing Director of Vector Capital Management, L.P., and disclaims beneficial ownership of such Ordinary Shares in excess of his pecuniary interest in such Ordinary Shares."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These Ordinary Shares are held directly by Vector Cambium Holdings (Cayman), L.P. (\"VCH\")."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"VCP IV is the general partner of VCH and VC IV. Vector Capital Partners III, L.P. (\"VCP III\") is the general partner of VEF III. Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the Ordinary Shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the Ordinary Shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such Ordinary Shares.  The Reporting Person is on the board of directors of Vector Capital, Ltd. and is a Managing Director of Vector Capital Management, L.P., and disclaims beneficial ownership of such Ordinary Shares in excess of his pecuniary interest in such Ordinary Shares."}],"balance_after":12904754,"source":{"system":"sec-edgar","filing":"0001140361-21-020361","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1780768/000114036121020361/form4.xml","form_type":"4"}},{"id":2931514,"issuer":{"id":8352,"kind":"organization","name":"Cambium Networks Corp"},"owners":[{"id":109758,"kind":"person","name":"Amen Robert S","position":1,"cik":"0001780768","reported_name":"Amen Robert S","relationship":{"director":true,"ten_percent_owner":true}}],"security":"Ordinary Shares","published_at":"2020-12-28T21:29:04.000Z","date":"2020-12-23","kind":"gift","acquired":false,"shares":5000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F1","text":"These Ordinary Shares are held directly by Vector Cambium Holdings (Cayman), L.P. (\"VCH\")."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Vector Capital Partners IV, L.P. (\"VCP IV\") is the general partner of VCH and VC IV. Vector Capital Partners III, L.P. (\"VCP III\") is the general partner of VEF III. Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such shares."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These Ordinary Shares are held directly by Vector Cambium Holdings (Cayman), L.P. (\"VCH\")."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Vector Capital Partners IV, L.P. (\"VCP IV\") is the general partner of VCH and VC IV. Vector Capital Partners III, L.P. (\"VCP III\") is the general partner of VEF III. Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such shares."}],"balance_after":14904754,"source":{"system":"sec-edgar","filing":"0001140361-20-029657","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1780768/000114036120029657/form4.xml","form_type":"4"}},{"id":2931513,"issuer":{"id":8352,"kind":"organization","name":"Cambium Networks Corp"},"owners":[{"id":109758,"kind":"person","name":"Amen Robert S","position":1,"cik":"0001780768","reported_name":"Amen Robert S","relationship":{"director":true,"ten_percent_owner":true}}],"security":"Ordinary Shares","published_at":"2020-12-28T21:29:04.000Z","date":"2020-12-23","kind":"gift","acquired":false,"shares":30000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F1","text":"These Ordinary Shares are held directly by Vector Cambium Holdings (Cayman), L.P. (\"VCH\")."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Vector Capital Partners IV, L.P. (\"VCP IV\") is the general partner of VCH and VC IV. Vector Capital Partners III, L.P. (\"VCP III\") is the general partner of VEF III. Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such shares."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These Ordinary Shares are held directly by Vector Cambium Holdings (Cayman), L.P. (\"VCH\")."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Vector Capital Partners IV, L.P. (\"VCP IV\") is the general partner of VCH and VC IV. Vector Capital Partners III, L.P. (\"VCP III\") is the general partner of VEF III. Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such shares."}],"balance_after":14909754,"source":{"system":"sec-edgar","filing":"0001140361-20-029657","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1780768/000114036120029657/form4.xml","form_type":"4"}},{"id":2931512,"issuer":{"id":8352,"kind":"organization","name":"Cambium Networks Corp"},"owners":[{"id":109758,"kind":"person","name":"Amen Robert S","position":1,"cik":"0001780768","reported_name":"Amen Robert S","relationship":{"director":true,"ten_percent_owner":true}}],"security":"Ordinary Shares","published_at":"2020-12-28T21:29:04.000Z","date":"2020-12-23","kind":"gift","acquired":false,"shares":160000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Excludes 105,000 shares previously directly held by VCH which were transferred to VC IV on December 23, 2020."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F1","text":"These Ordinary Shares are held directly by Vector Cambium Holdings (Cayman), L.P. (\"VCH\")."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Vector Capital Partners IV, L.P. (\"VCP IV\") is the general partner of VCH and VC IV. Vector Capital Partners III, L.P. (\"VCP III\") is the general partner of VEF III. Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such shares."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These Ordinary Shares are held directly by Vector Cambium Holdings (Cayman), L.P. (\"VCH\")."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Vector Capital Partners IV, L.P. (\"VCP IV\") is the general partner of VCH and VC IV. Vector Capital Partners III, L.P. (\"VCP III\") is the general partner of VEF III. Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such shares."}],"balance_after":14939754,"source":{"system":"sec-edgar","filing":"0001140361-20-029657","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1780768/000114036120029657/form4.xml","form_type":"4"}},{"id":2950264,"issuer":{"id":8352,"kind":"organization","name":"Cambium Networks Corp"},"owners":[{"id":109758,"kind":"person","name":"Amen Robert S","position":1,"cik":"0001780768","reported_name":"Amen Robert S","relationship":{"director":true,"ten_percent_owner":true}}],"security":"Ordinary Shares","published_at":"2020-12-10T16:36:30.000Z","date":"2020-12-08","kind":"sale","acquired":false,"shares":2500000,"price":26.6,"value":66500000.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F1","text":"These Ordinary Shares are held directly following this offering by Vector Cambium Holdings (Cayman), L.P. (\"VCH\")."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Vector Capital Partners IV, L.P. (\"VCP IV\") is the general partner of VCH and VC IV.  Vector Capital Partners III, L.P. (\"VCP III\") is the general partner of VEF III.  Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such shares. The Reporting Person is on the board of directors of Vector Capital, Ltd. and is a Managing Director of Vector Capital Management, L.P., and disclaims beneficial ownership of such shares in excess of his pecuniary interest in such shares."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These Ordinary Shares are held directly following this offering by Vector Cambium Holdings (Cayman), L.P. (\"VCH\")."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Vector Capital Partners IV, L.P. (\"VCP IV\") is the general partner of VCH and VC IV.  Vector Capital Partners III, L.P. (\"VCP III\") is the general partner of VEF III.  Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such shares. The Reporting Person is on the board of directors of Vector Capital, Ltd. and is a Managing Director of Vector Capital Management, L.P., and disclaims beneficial ownership of such shares in excess of his pecuniary interest in such shares."}],"balance_after":15204754,"source":{"system":"sec-edgar","filing":"0000905148-20-001266","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1780768/000090514820001266/form4.xml","form_type":"4"}},{"id":3476169,"issuer":{"id":8352,"kind":"organization","name":"Cambium Networks Corp"},"owners":[{"id":109758,"kind":"person","name":"Amen Robert S","position":1,"cik":"0001780768","reported_name":"Amen Robert S","relationship":{"director":true,"ten_percent_owner":true}}],"security":"Stock Option (right to buy)","published_at":"2019-06-28T17:03:17.000Z","date":"2019-06-28","kind":"grant","acquired":true,"shares":30000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"This option vests as follows:  25% vests on June 23, 2020, and the remaining 75% vests in 12 equal quarterly installments on a quarterly basis thereafter, subject to reporting person's continued service as of each vesting date and subject to acceleration upon certain events."}],"balance_after":30000,"derivative":{"exercise_price":12,"expiration_date":"2029-06-23","underlying":"Ordinary Shares","underlying_shares":30000},"source":{"system":"sec-edgar","filing":"0001140361-19-011983","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1780768/000114036119011983/form4.xml","form_type":"4"}},{"id":3476168,"issuer":{"id":8352,"kind":"organization","name":"Cambium Networks Corp"},"owners":[{"id":109758,"kind":"person","name":"Amen Robert S","position":1,"cik":"0001780768","reported_name":"Amen Robert S","relationship":{"director":true,"ten_percent_owner":true}}],"security":"Ordinary Shares","published_at":"2019-06-28T17:03:17.000Z","date":"2019-06-28","kind":"purchase","acquired":true,"shares":18000,"price":12,"value":216000.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"These shares are directly owned by Vector Entrepreneur Fund III, LP (\"VEF III\")."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Vector Capital Partners IV, L.P. (\"VCP IV\") is the general partner of VCH and VC IV.  Vector Capital Partners III, L.P. (\"VCP III\") is the general partner of VEF III.  Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such shares. The Reporting Person is on the board of directors of Vector Capital, Ltd. and is a Managing Director of Vector Capital Management, L.P., and disclaims beneficial ownership of such shares in excess of his pecuniary interest in such shares."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"These shares are directly owned by Vector Entrepreneur Fund III, LP (\"VEF III\")."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Vector Capital Partners IV, L.P. (\"VCP IV\") is the general partner of VCH and VC IV.  Vector Capital Partners III, L.P. (\"VCP III\") is the general partner of VEF III.  Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such shares. The Reporting Person is on the board of directors of Vector Capital, Ltd. and is a Managing Director of Vector Capital Management, L.P., and disclaims beneficial ownership of such shares in excess of his pecuniary interest in such shares."}],"balance_after":18000,"source":{"system":"sec-edgar","filing":"0001140361-19-011983","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1780768/000114036119011983/form4.xml","form_type":"4"}},{"id":3476167,"issuer":{"id":8352,"kind":"organization","name":"Cambium Networks Corp"},"owners":[{"id":109758,"kind":"person","name":"Amen Robert S","position":1,"cik":"0001780768","reported_name":"Amen Robert S","relationship":{"director":true,"ten_percent_owner":true}}],"security":"Ordinary Shares","published_at":"2019-06-28T17:03:17.000Z","date":"2019-06-28","kind":"purchase","acquired":true,"shares":1482000,"price":12,"value":17784000.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"These shares are directly owned by Vector Capital IV, L.P. (\"VC IV\")."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Vector Capital Partners IV, L.P. (\"VCP IV\") is the general partner of VCH and VC IV.  Vector Capital Partners III, L.P. (\"VCP III\") is the general partner of VEF III.  Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such shares. The Reporting Person is on the board of directors of Vector Capital, Ltd. and is a Managing Director of Vector Capital Management, L.P., and disclaims beneficial ownership of such shares in excess of his pecuniary interest in such shares."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares are directly owned by Vector Capital IV, L.P. (\"VC IV\")."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Vector Capital Partners IV, L.P. (\"VCP IV\") is the general partner of VCH and VC IV.  Vector Capital Partners III, L.P. (\"VCP III\") is the general partner of VEF III.  Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such shares. The Reporting Person is on the board of directors of Vector Capital, Ltd. and is a Managing Director of Vector Capital Management, L.P., and disclaims beneficial ownership of such shares in excess of his pecuniary interest in such shares."}],"balance_after":1482000,"source":{"system":"sec-edgar","filing":"0001140361-19-011983","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1780768/000114036119011983/form4.xml","form_type":"4"}},{"id":3476166,"issuer":{"id":8352,"kind":"organization","name":"Cambium Networks Corp"},"owners":[{"id":109758,"kind":"person","name":"Amen Robert S","position":1,"cik":"0001780768","reported_name":"Amen Robert S","relationship":{"director":true,"ten_percent_owner":true}}],"security":"Ordinary Shares","published_at":"2019-06-28T17:03:17.000Z","date":"2019-06-28","kind":"grant","acquired":true,"shares":17627575,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with the issuer's Recapitalization (as described in the issuer's prospectus dated June 25, 2019) and upon consummation of the issuer's initial public offering, Vector Cambium Holdings (Cayman), L.P. (\"VCH\") received these Ordinary Shares representing the amount of unreturned capital and accumulated yield payable to holders of Class A Units of VCH, plus the residual share of the issuer's value attributable to VCH's ownership after such return, based on the initial public offering price of $12."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with the issuer's Recapitalization (as described in the issuer's prospectus dated June 25, 2019) and upon consummation of the issuer's initial public offering, Vector Cambium Holdings (Cayman), L.P. (\"VCH\") received these Ordinary Shares representing the amount of unreturned capital and accumulated yield payable to holders of Class A Units of VCH, plus the residual share of the issuer's value attributable to VCH's ownership after such return, based on the initial public offering price of $12."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F1","text":"In connection with the issuer's Recapitalization (as described in the issuer's prospectus dated June 25, 2019) and upon consummation of the issuer's initial public offering, Vector Cambium Holdings (Cayman), L.P. (\"VCH\") received these Ordinary Shares representing the amount of unreturned capital and accumulated yield payable to holders of Class A Units of VCH, plus the residual share of the issuer's value attributable to VCH's ownership after such return, based on the initial public offering price of $12."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Vector Capital Partners IV, L.P. (\"VCP IV\") is the general partner of VCH and VC IV.  Vector Capital Partners III, L.P. (\"VCP III\") is the general partner of VEF III.  Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such shares. The Reporting Person is on the board of directors of Vector Capital, Ltd. and is a Managing Director of Vector Capital Management, L.P., and disclaims beneficial ownership of such shares in excess of his pecuniary interest in such shares."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"In connection with the issuer's Recapitalization (as described in the issuer's prospectus dated June 25, 2019) and upon consummation of the issuer's initial public offering, Vector Cambium Holdings (Cayman), L.P. (\"VCH\") received these Ordinary Shares representing the amount of unreturned capital and accumulated yield payable to holders of Class A Units of VCH, plus the residual share of the issuer's value attributable to VCH's ownership after such return, based on the initial public offering price of $12."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Vector Capital Partners IV, L.P. (\"VCP IV\") is the general partner of VCH and VC IV.  Vector Capital Partners III, L.P. (\"VCP III\") is the general partner of VEF III.  Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such shares. The Reporting Person is on the board of directors of Vector Capital, Ltd. and is a Managing Director of Vector Capital Management, L.P., and disclaims beneficial ownership of such shares in excess of his pecuniary interest in such shares."}],"balance_after":17704754,"source":{"system":"sec-edgar","filing":"0001140361-19-011983","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1780768/000114036119011983/form4.xml","form_type":"4"}}]}