X0206 3 2019-06-25 0 0001738177 Cambium Networks Corp CMBM 0001780768 Amen Robert S C/O VECTOR CAPITAL MANAGEMENT, L.P. ONE MARKET ST, STEUART TOWER, 23RD FLOOR SAN FRANCISCO CA 94105 true true Ordinary Shares 77179 I See footnotes This amount excludes Ordinary Shares that Vector Cambium Holdings (Cayman), L.P. will receive 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. Directly owned by Vector Cambium Holdings (Cayman) L.P. Vector Capital Partners IV, L.P. is the general partner of Vector Cambium Holdings (Cayman), L.P., and Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of Vector Capital Partners IV, L.P. 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 Vector Cambium Holdings (Cayman), L.P. and therefore holds indirect voting and dispositive power over the shares held by Vector Cambium Holdings (Cayman), L.P. 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. Exhibit 24 - Power of Attorney /s/ Sally Rau, attorney-in-fact 2019-06-25