{"transactions":[{"id":2675944,"issuer":{"id":8352,"kind":"organization","name":"Cambium Networks Corp"},"owners":[{"id":76536,"kind":"organization","name":"VECTOR CAPITAL, L.L.C.","position":1,"cik":"0001659054","reported_name":"VECTOR CAPITAL, L.L.C.","relationship":{"director":true,"ten_percent_owner":true}},{"id":138471,"kind":"person","name":"Vector Cambium Holdings (Cayman), L.P.","position":2,"cik":"0001780681","reported_name":"Vector Cambium Holdings (Cayman), L.P.","relationship":{"director":true,"ten_percent_owner":true}},{"id":138472,"kind":"person","name":"Vector Capital IV, L.P.","position":3,"cik":"0001403846","reported_name":"Vector Capital IV, L.P.","relationship":{"director":true,"ten_percent_owner":true}},{"id":138473,"kind":"person","name":"VECTOR ENTREPRENEUR FUND III L P","position":4,"cik":"0001369704","reported_name":"VECTOR ENTREPRENEUR FUND III L P","relationship":{"director":true,"ten_percent_owner":true}},{"id":138474,"kind":"person","name":"VECTOR CAPITAL PARTNERS IV, L.P.","position":5,"cik":"0001659052","reported_name":"VECTOR CAPITAL PARTNERS IV, L.P.","relationship":{"director":true,"ten_percent_owner":true}},{"id":138475,"kind":"person","name":"VECTOR CAPITAL PARTNERS III, L.P.","position":6,"cik":"0001659053","reported_name":"VECTOR CAPITAL PARTNERS III, L.P.","relationship":{"director":true,"ten_percent_owner":true}},{"id":106499,"kind":"organization","name":"Vector Capital, Ltd.","position":7,"cik":"0001780631","reported_name":"Vector Capital, Ltd.","relationship":{"director":true,"ten_percent_owner":true}}],"security":"Ordinary Shares","published_at":"2021-06-09T16:51:01.000Z","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."},{"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."}],"balance_after":12904754,"source":{"system":"sec-edgar","filing":"0001140361-21-020357","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1780631/000114036121020357/form4.xml","form_type":"4"}},{"id":2931523,"issuer":{"id":8352,"kind":"organization","name":"Cambium Networks Corp"},"owners":[{"id":76536,"kind":"organization","name":"VECTOR CAPITAL, L.L.C.","position":1,"cik":"0001659054","reported_name":"VECTOR CAPITAL, L.L.C.","relationship":{"director":true,"ten_percent_owner":true}},{"id":138471,"kind":"person","name":"Vector Cambium Holdings (Cayman), L.P.","position":2,"cik":"0001780681","reported_name":"Vector Cambium Holdings (Cayman), L.P.","relationship":{"director":true,"ten_percent_owner":true}},{"id":138472,"kind":"person","name":"Vector Capital IV, L.P.","position":3,"cik":"0001403846","reported_name":"Vector Capital IV, L.P.","relationship":{"director":true,"ten_percent_owner":true}},{"id":138473,"kind":"person","name":"VECTOR ENTREPRENEUR FUND III L P","position":4,"cik":"0001369704","reported_name":"VECTOR ENTREPRENEUR FUND III L P","relationship":{"director":true,"ten_percent_owner":true}},{"id":138474,"kind":"person","name":"VECTOR CAPITAL PARTNERS IV, L.P.","position":5,"cik":"0001659052","reported_name":"VECTOR CAPITAL PARTNERS IV, L.P.","relationship":{"director":true,"ten_percent_owner":true}},{"id":138475,"kind":"person","name":"VECTOR CAPITAL PARTNERS III, L.P.","position":6,"cik":"0001659053","reported_name":"VECTOR CAPITAL PARTNERS III, L.P.","relationship":{"director":true,"ten_percent_owner":true}},{"id":106499,"kind":"organization","name":"Vector Capital, Ltd.","position":7,"cik":"0001780631","reported_name":"Vector Capital, Ltd.","relationship":{"director":true,"ten_percent_owner":true}}],"security":"Ordinary Shares","published_at":"2020-12-28T21:28:34.000Z","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":"0001140361-20-029656","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1780631/000114036120029656/form4.xml","form_type":"4"}},{"id":2931522,"issuer":{"id":8352,"kind":"organization","name":"Cambium Networks Corp"},"owners":[{"id":76536,"kind":"organization","name":"VECTOR CAPITAL, L.L.C.","position":1,"cik":"0001659054","reported_name":"VECTOR CAPITAL, L.L.C.","relationship":{"director":true,"ten_percent_owner":true}},{"id":138471,"kind":"person","name":"Vector Cambium Holdings (Cayman), L.P.","position":2,"cik":"0001780681","reported_name":"Vector Cambium Holdings (Cayman), L.P.","relationship":{"director":true,"ten_percent_owner":true}},{"id":138472,"kind":"person","name":"Vector Capital IV, L.P.","position":3,"cik":"0001403846","reported_name":"Vector Capital IV, L.P.","relationship":{"director":true,"ten_percent_owner":true}},{"id":138473,"kind":"person","name":"VECTOR ENTREPRENEUR FUND III L P","position":4,"cik":"0001369704","reported_name":"VECTOR ENTREPRENEUR FUND III L P","relationship":{"director":true,"ten_percent_owner":true}},{"id":138474,"kind":"person","name":"VECTOR CAPITAL PARTNERS IV, L.P.","position":5,"cik":"0001659052","reported_name":"VECTOR CAPITAL PARTNERS IV, L.P.","relationship":{"director":true,"ten_percent_owner":true}},{"id":138475,"kind":"person","name":"VECTOR CAPITAL PARTNERS III, L.P.","position":6,"cik":"0001659053","reported_name":"VECTOR CAPITAL PARTNERS III, L.P.","relationship":{"director":true,"ten_percent_owner":true}},{"id":106499,"kind":"organization","name":"Vector Capital, Ltd.","position":7,"cik":"0001780631","reported_name":"Vector Capital, Ltd.","relationship":{"director":true,"ten_percent_owner":true}}],"security":"Ordinary Shares","published_at":"2020-12-28T21:28:34.000Z","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":"0001140361-20-029656","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1780631/000114036120029656/form4.xml","form_type":"4"}},{"id":2931521,"issuer":{"id":8352,"kind":"organization","name":"Cambium Networks Corp"},"owners":[{"id":76536,"kind":"organization","name":"VECTOR CAPITAL, L.L.C.","position":1,"cik":"0001659054","reported_name":"VECTOR CAPITAL, L.L.C.","relationship":{"director":true,"ten_percent_owner":true}},{"id":138471,"kind":"person","name":"Vector Cambium Holdings (Cayman), L.P.","position":2,"cik":"0001780681","reported_name":"Vector Cambium Holdings (Cayman), L.P.","relationship":{"director":true,"ten_percent_owner":true}},{"id":138472,"kind":"person","name":"Vector Capital IV, L.P.","position":3,"cik":"0001403846","reported_name":"Vector Capital IV, L.P.","relationship":{"director":true,"ten_percent_owner":true}},{"id":138473,"kind":"person","name":"VECTOR ENTREPRENEUR FUND III L P","position":4,"cik":"0001369704","reported_name":"VECTOR ENTREPRENEUR FUND III L P","relationship":{"director":true,"ten_percent_owner":true}},{"id":138474,"kind":"person","name":"VECTOR CAPITAL PARTNERS IV, L.P.","position":5,"cik":"0001659052","reported_name":"VECTOR CAPITAL PARTNERS IV, L.P.","relationship":{"director":true,"ten_percent_owner":true}},{"id":138475,"kind":"person","name":"VECTOR CAPITAL PARTNERS III, L.P.","position":6,"cik":"0001659053","reported_name":"VECTOR CAPITAL PARTNERS III, L.P.","relationship":{"director":true,"ten_percent_owner":true}},{"id":106499,"kind":"organization","name":"Vector Capital, Ltd.","position":7,"cik":"0001780631","reported_name":"Vector Capital, Ltd.","relationship":{"director":true,"ten_percent_owner":true}}],"security":"Ordinary Shares","published_at":"2020-12-28T21:28:34.000Z","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":"0001140361-20-029656","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1780631/000114036120029656/form4.xml","form_type":"4"}},{"id":2950265,"issuer":{"id":8352,"kind":"organization","name":"Cambium Networks Corp"},"owners":[{"id":76536,"kind":"organization","name":"VECTOR CAPITAL, L.L.C.","position":1,"cik":"0001659054","reported_name":"VECTOR CAPITAL, L.L.C.","relationship":{"director":true,"ten_percent_owner":true}},{"id":138471,"kind":"person","name":"Vector Cambium Holdings (Cayman), L.P.","position":2,"cik":"0001780681","reported_name":"Vector Cambium Holdings (Cayman), L.P.","relationship":{"director":true,"ten_percent_owner":true}},{"id":138472,"kind":"person","name":"Vector Capital IV, L.P.","position":3,"cik":"0001403846","reported_name":"Vector Capital IV, L.P.","relationship":{"director":true,"ten_percent_owner":true}},{"id":138473,"kind":"person","name":"VECTOR ENTREPRENEUR FUND III L P","position":4,"cik":"0001369704","reported_name":"VECTOR ENTREPRENEUR FUND III L P","relationship":{"director":true,"ten_percent_owner":true}},{"id":138474,"kind":"person","name":"VECTOR CAPITAL PARTNERS IV, L.P.","position":5,"cik":"0001659052","reported_name":"VECTOR CAPITAL PARTNERS IV, L.P.","relationship":{"director":true,"ten_percent_owner":true}},{"id":138475,"kind":"person","name":"VECTOR CAPITAL PARTNERS III, L.P.","position":6,"cik":"0001659053","reported_name":"VECTOR CAPITAL PARTNERS III, L.P.","relationship":{"director":true,"ten_percent_owner":true}},{"id":106499,"kind":"organization","name":"Vector Capital, Ltd.","position":7,"cik":"0001780631","reported_name":"Vector Capital, Ltd.","relationship":{"director":true,"ten_percent_owner":true}}],"security":"Ordinary Shares","published_at":"2020-12-10T16:38:40.000Z","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."},{"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."}],"balance_after":15204754,"source":{"system":"sec-edgar","filing":"0000905148-20-001267","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1780631/000090514820001267/form4.xml","form_type":"4"}},{"id":3476172,"issuer":{"id":8352,"kind":"organization","name":"Cambium Networks Corp"},"owners":[{"id":76536,"kind":"organization","name":"VECTOR CAPITAL, L.L.C.","position":1,"cik":"0001659054","reported_name":"VECTOR CAPITAL, L.L.C.","relationship":{"director":true,"ten_percent_owner":true}},{"id":138471,"kind":"person","name":"Vector Cambium Holdings (Cayman), L.P.","position":2,"cik":"0001780681","reported_name":"Vector Cambium Holdings (Cayman), L.P.","relationship":{"director":true,"ten_percent_owner":true}},{"id":138474,"kind":"person","name":"VECTOR CAPITAL PARTNERS IV, L.P.","position":3,"cik":"0001659052","reported_name":"VECTOR CAPITAL PARTNERS IV, L.P.","relationship":{"director":true,"ten_percent_owner":true}},{"id":106499,"kind":"organization","name":"Vector Capital, Ltd.","position":4,"cik":"0001780631","reported_name":"Vector Capital, Ltd.","relationship":{"director":true,"ten_percent_owner":true}},{"id":138475,"kind":"person","name":"VECTOR CAPITAL PARTNERS III, L.P.","position":5,"cik":"0001659053","reported_name":"VECTOR CAPITAL PARTNERS III, L.P.","relationship":{"director":true,"ten_percent_owner":true}},{"id":138473,"kind":"person","name":"VECTOR ENTREPRENEUR FUND III L P","position":6,"cik":"0001369704","reported_name":"VECTOR ENTREPRENEUR FUND III L P","relationship":{"director":true,"ten_percent_owner":true}},{"id":138472,"kind":"person","name":"Vector Capital IV, L.P.","position":7,"cik":"0001403846","reported_name":"Vector Capital IV, L.P.","relationship":{"director":true,"ten_percent_owner":true}}],"security":"Ordinary Shares","published_at":"2019-06-28T17:54:39.000Z","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."},{"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."}],"balance_after":18000,"source":{"system":"sec-edgar","filing":"0001140361-19-012002","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1780631/000114036119012002/form4.xml","form_type":"4"}},{"id":3476171,"issuer":{"id":8352,"kind":"organization","name":"Cambium Networks Corp"},"owners":[{"id":76536,"kind":"organization","name":"VECTOR CAPITAL, L.L.C.","position":1,"cik":"0001659054","reported_name":"VECTOR CAPITAL, L.L.C.","relationship":{"director":true,"ten_percent_owner":true}},{"id":138471,"kind":"person","name":"Vector Cambium Holdings (Cayman), L.P.","position":2,"cik":"0001780681","reported_name":"Vector Cambium Holdings (Cayman), L.P.","relationship":{"director":true,"ten_percent_owner":true}},{"id":138474,"kind":"person","name":"VECTOR CAPITAL PARTNERS IV, L.P.","position":3,"cik":"0001659052","reported_name":"VECTOR CAPITAL PARTNERS IV, L.P.","relationship":{"director":true,"ten_percent_owner":true}},{"id":106499,"kind":"organization","name":"Vector Capital, Ltd.","position":4,"cik":"0001780631","reported_name":"Vector Capital, Ltd.","relationship":{"director":true,"ten_percent_owner":true}},{"id":138475,"kind":"person","name":"VECTOR CAPITAL PARTNERS III, L.P.","position":5,"cik":"0001659053","reported_name":"VECTOR CAPITAL PARTNERS III, L.P.","relationship":{"director":true,"ten_percent_owner":true}},{"id":138473,"kind":"person","name":"VECTOR ENTREPRENEUR FUND III L P","position":6,"cik":"0001369704","reported_name":"VECTOR ENTREPRENEUR FUND III L P","relationship":{"director":true,"ten_percent_owner":true}},{"id":138472,"kind":"person","name":"Vector Capital IV, L.P.","position":7,"cik":"0001403846","reported_name":"Vector Capital IV, L.P.","relationship":{"director":true,"ten_percent_owner":true}}],"security":"Ordinary Shares","published_at":"2019-06-28T17:54:39.000Z","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."},{"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."}],"balance_after":1482000,"source":{"system":"sec-edgar","filing":"0001140361-19-012002","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1780631/000114036119012002/form4.xml","form_type":"4"}},{"id":3476170,"issuer":{"id":8352,"kind":"organization","name":"Cambium Networks Corp"},"owners":[{"id":76536,"kind":"organization","name":"VECTOR CAPITAL, L.L.C.","position":1,"cik":"0001659054","reported_name":"VECTOR CAPITAL, L.L.C.","relationship":{"director":true,"ten_percent_owner":true}},{"id":138471,"kind":"person","name":"Vector Cambium Holdings (Cayman), L.P.","position":2,"cik":"0001780681","reported_name":"Vector Cambium Holdings (Cayman), L.P.","relationship":{"director":true,"ten_percent_owner":true}},{"id":138474,"kind":"person","name":"VECTOR CAPITAL PARTNERS IV, L.P.","position":3,"cik":"0001659052","reported_name":"VECTOR CAPITAL PARTNERS IV, L.P.","relationship":{"director":true,"ten_percent_owner":true}},{"id":106499,"kind":"organization","name":"Vector Capital, Ltd.","position":4,"cik":"0001780631","reported_name":"Vector Capital, Ltd.","relationship":{"director":true,"ten_percent_owner":true}},{"id":138475,"kind":"person","name":"VECTOR CAPITAL PARTNERS III, L.P.","position":5,"cik":"0001659053","reported_name":"VECTOR CAPITAL PARTNERS III, L.P.","relationship":{"director":true,"ten_percent_owner":true}},{"id":138473,"kind":"person","name":"VECTOR ENTREPRENEUR FUND III L P","position":6,"cik":"0001369704","reported_name":"VECTOR ENTREPRENEUR FUND III L P","relationship":{"director":true,"ten_percent_owner":true}},{"id":138472,"kind":"person","name":"Vector Capital IV, L.P.","position":7,"cik":"0001403846","reported_name":"Vector Capital IV, L.P.","relationship":{"director":true,"ten_percent_owner":true}}],"security":"Ordinary Shares","published_at":"2019-06-28T17:54:39.000Z","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."},{"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."}],"balance_after":17704754,"source":{"system":"sec-edgar","filing":"0001140361-19-012002","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1780631/000114036119012002/form4.xml","form_type":"4"}}]}