X0306 4 2022-09-09 0001588978 PROCEPT BioRobotics Corp PRCT 0001881616 Desai Antal Rohit C/O PROCEPT BIOROBOTICS CORPORATION 900 ISLAND DRIVE REDWOOD CITY CA 94065 true true Common Stock 2022-09-09 4 J 0 986640 0 D 8955675 I By White Tailed Ptarmigan, LP Common Stock 13510 I By Kestrel Fund, L.P. Common Stock 86156 I By Mallard Fund, L.P. Common Stock 68866 I By The 2:22 DNA Trust Common Stock 54641 D Antal Desai, a member of the Issuer's board of directors, and Kent McGaughy, Jr., each of whom is a shareholder and managing director of CPMG, Inc., may be deemed to share voting and investment power with respect to the shares beneficially owned by each of White Tailed Ptarmigan, LP, Kestrel Fund, L.P. and Mallard Fund, L.P. (collectively, the "CPMG Funds") Mr. Desai disclaims beneficial ownership of the shares beneficially owned by the CPMG Funds except to the extent of any pecuniary interest therein. Kent McGaughy, Jr., CPMG, Inc. and White Tailed Ptarmigan, LP jointly report their beneficial ownership of these shares on a separate Form 4. On September 9, 2022, White Tailed Ptarmigan, LP distributed shares on a pro rata basis, for no consideration, including 133,176 shares that were distributed in transactions exempt from Section 16 under Rule 16a-13. Includes shares previously held indirectly through White Tailed Ptarmigan, LP, which were distributed on a pro rata basis, for no consideration, on September 9, 2022, in a transaction exempt from Section 16 under Rules 16a-9 and 16a-13. Mr. Desai and his spouse serve as co-trustees of The 2:22 DNA Trust. Mr. Desai disclaims beneficial ownership of the shares beneficially owned by The 2:22 DNA Trust except to the extent of any pecuniary interest therein. /s/ Antal Rohit Desai 2022-09-13