NASDAQ:PRME | Insider Transactions | Prime Medicine, Inc.

PRME Insider Transactions

292 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.

PRME insiders transaction timeline

PurchaseSale
2022-10-24: 26 purchases — Alphabet Inc., GV 2019 GP, L.L.C., GV 2019 GP, L.P. and 14 more2023-05-08: 7 sales — Alphabet Inc., GV 2019 GP, L.L.C., GV 2019 GP, L.P. and 4 more2023-05-09: 7 sales — Alphabet Inc., GV 2019 GP, L.L.C., GV 2019 GP, L.P. and 4 more2023-05-10: 7 sales — Alphabet Inc., GV 2019 GP, L.L.C., GV 2019 GP, L.P. and 4 more2023-05-11: 14 sales — Alphabet Inc., GV 2019 GP, L.L.C., GV 2019 GP, L.P. and 4 more2023-05-12: 7 sales — Alphabet Inc., GV 2019 GP, L.L.C., GV 2019 GP, L.P. and 4 more2023-05-15: 7 sales — Alphabet Inc., GV 2019 GP, L.L.C., GV 2019 GP, L.P. and 4 more2023-05-16: 7 sales — Alphabet Inc., GV 2019 GP, L.L.C., GV 2019 GP, L.P. and 4 more2023-05-17: 7 sales — Alphabet Inc., GV 2019 GP, L.L.C., GV 2019 GP, L.P. and 4 more2023-05-18: 14 sales — Alphabet Inc., GV 2019 GP, L.L.C., GV 2019 GP, L.P. and 4 more2023-05-19: 7 sales — Alphabet Inc., GV 2019 GP, L.L.C., GV 2019 GP, L.P. and 4 more2023-05-22: 7 sales — Alphabet Inc., GV 2019 GP, L.L.C., GV 2019 GP, L.P. and 4 more2023-05-23: 7 sales — Alphabet Inc., GV 2019 GP, L.L.C., GV 2019 GP, L.P. and 4 more2023-05-24: 7 sales — Alphabet Inc., GV 2019 GP, L.L.C., GV 2019 GP, L.P. and 4 more2023-05-25: 7 sales — Alphabet Inc., GV 2019 GP, L.L.C., GV 2019 GP, L.P. and 4 more2023-05-26: 7 sales — Alphabet Inc., GV 2019 GP, L.L.C., GV 2019 GP, L.P. and 4 more2023-05-30: 7 sales — Alphabet Inc., GV 2019 GP, L.L.C., GV 2019 GP, L.P. and 4 more2023-05-31: 7 sales — Alphabet Inc., GV 2019 GP, L.L.C., GV 2019 GP, L.P. and 4 more2023-06-01: 14 sales — Alphabet Inc., GV 2019 GP, L.L.C., GV 2019 GP, L.P. and 4 more2023-06-05: 7 sales — Alphabet Inc., GV 2019 GP, L.L.C., GV 2019 GP, L.P. and 4 more2023-06-06: 7 sales — Alphabet Inc., GV 2019 GP, L.L.C., GV 2019 GP, L.P. and 4 more2023-06-07: 7 sales — Alphabet Inc., GV 2019 GP, L.L.C., GV 2019 GP, L.P. and 4 more2023-06-08: 7 sales — Alphabet Inc., GV 2019 GP, L.L.C., GV 2019 GP, L.P. and 4 more2023-06-09: 7 sales — Alphabet Inc., GV 2019 GP, L.L.C., GV 2019 GP, L.P. and 4 more2023-06-12: 7 sales — Alphabet Inc., GV 2019 GP, L.L.C., GV 2019 GP, L.P. and 4 more2023-06-13: 7 sales — Alphabet Inc., GV 2019 GP, L.L.C., GV 2019 GP, L.P. and 4 more2023-06-14: 7 sales — Alphabet Inc., GV 2019 GP, L.L.C., GV 2019 GP, L.P. and 4 more2023-06-15: 7 sales — Alphabet Inc., GV 2019 GP, L.L.C., GV 2019 GP, L.P. and 4 more2023-06-16: 7 sales — Alphabet Inc., GV 2019 GP, L.L.C., GV 2019 GP, L.P. and 4 more2023-06-20: 7 sales — Alphabet Inc., GV 2019 GP, L.L.C., GV 2019 GP, L.P. and 4 more2023-06-21: 7 sales — Alphabet Inc., GV 2019 GP, L.L.C., GV 2019 GP, L.P. and 4 more2024-02-15: 12 purchases — NELSEN ROBERT, ARCH Venture Fund XII, L.P., ARCH Venture Partners XII, LLC and 9 more2025-05-20: 1 purchase — Brudnick Richard2025-05-21: 2 purchases — LEE ANN L., Reine Allan2025-06-11: 1 purchase — Liu David R.2025-06-16: 1 purchase — Liu David R.2025-06-23: 1 purchase — Liu David R.2025-06-30: 1 purchase — Liu David R.2025-08-01: 16 purchases — Alphabet Inc., GV 2021, L.P., GV 2021 GP, L.L.C. and 13 more2022-10-242025-08-01
Insider profileRoleDateTransactionSharesPrice
Alphabet Inc.TenPercentOwner2025-08-01Purchase1,500,000.0$3.3
GV 2021, L.P.TenPercentOwner2025-08-01Purchase1,500,000.0$3.3
GV 2021 GP, L.L.C.TenPercentOwner2025-08-01Purchase1,500,000.0$3.3
GV 2021 GP, L.P.TenPercentOwner2025-08-01Purchase1,500,000.0$3.3
NELSEN ROBERTDirector,TenPercentOwner2025-08-01Purchase3,030,300.0$3.3
ARCH Venture Fund XII, L.P.TenPercentOwner2025-08-01Purchase3,030,300.0$3.3
ARCH Venture Partners XII, LLCTenPercentOwner2025-08-01Purchase3,030,300.0$3.3
ARCH Venture Partners XII, L.P.TenPercentOwner2025-08-01Purchase3,030,300.0$3.3
CRANDELL KEITHTenPercentOwner2025-08-01Purchase3,030,300.0$3.3
GILLIS STEVENTenPercentOwner2025-08-01Purchase3,030,300.0$3.3
Burow KristinaTenPercentOwner2025-08-01Purchase3,030,300.0$3.3
ARCH Venture Fund X, L.P.TenPercentOwner2025-08-01Purchase3,030,300.0$3.3
ARCH Venture Fund X Overage, L.P.TenPercentOwner2025-08-01Purchase3,030,300.0$3.3
ARCH Venture Partners X Overage, L.P.TenPercentOwner2025-08-01Purchase3,030,300.0$3.3
ARCH Venture Partners X, LLCTenPercentOwner2025-08-01Purchase3,030,300.0$3.3
ARCH Venture Partners X, L.P.TenPercentOwner2025-08-01Purchase3,030,300.0$3.3
Liu David R.TenPercentOwner2025-06-30Purchase21,000.0$2.52
Liu David R.TenPercentOwner2025-06-23Purchase21,000.0$2.16
Liu David R.TenPercentOwner2025-06-16Purchase21,000.0$1.49
Liu David R.TenPercentOwner2025-06-11Purchase21,000.0$1.6
LEE ANN L.Chief Technical Officer2025-05-21Purchase100,000.0$1.13
Reine AllanChief Executive Officer2025-05-21Purchase125,000.0$1.18
Brudnick RichardChief Business Officer2025-05-20Purchase20,000.0$1.19
NELSEN ROBERTDirector,TenPercentOwner2024-02-15Purchase3,200,000.0$6.25
ARCH Venture Fund XII, L.P.TenPercentOwner2024-02-15Purchase3,200,000.0$6.25
ARCH Venture Partners XII, LLCTenPercentOwner2024-02-15Purchase3,200,000.0$6.25
ARCH Venture Partners XII, L.P.TenPercentOwner2024-02-15Purchase3,200,000.0$6.25
CRANDELL KEITHTenPercentOwner2024-02-15Purchase3,200,000.0$6.25
GILLIS STEVENTenPercentOwner2024-02-15Purchase3,200,000.0$6.25
Burow KristinaTenPercentOwner2024-02-15Purchase3,200,000.0$6.25
ARCH Venture Fund X, L.P.TenPercentOwner2024-02-15Purchase3,200,000.0$6.25
ARCH Venture Fund X Overage, L.P.TenPercentOwner2024-02-15Purchase3,200,000.0$6.25
ARCH Venture Partners X Overage, L.P.TenPercentOwner2024-02-15Purchase3,200,000.0$6.25
ARCH Venture Partners X, LLCTenPercentOwner2024-02-15Purchase3,200,000.0$6.25
ARCH Venture Partners X, L.P.TenPercentOwner2024-02-15Purchase3,200,000.0$6.25
Alphabet Inc.TenPercentOwner2023-06-21Sale19,003.0$14.97
GV 2019 GP, L.L.C.TenPercentOwner2023-06-21Sale19,003.0$14.97
GV 2019 GP, L.P.TenPercentOwner2023-06-21Sale19,003.0$14.97
GV 2019, L.P.TenPercentOwner2023-06-21Sale19,003.0$14.97
GV 2021, L.P.TenPercentOwner2023-06-21Sale19,003.0$14.97
GV 2021 GP, L.L.C.TenPercentOwner2023-06-21Sale19,003.0$14.97
GV 2021 GP, L.P.TenPercentOwner2023-06-21Sale19,003.0$14.97
Alphabet Inc.TenPercentOwner2023-06-20Sale37,405.0$15.06
GV 2019 GP, L.L.C.TenPercentOwner2023-06-20Sale37,405.0$15.06
GV 2019 GP, L.P.TenPercentOwner2023-06-20Sale37,405.0$15.06
GV 2019, L.P.TenPercentOwner2023-06-20Sale37,405.0$15.06
GV 2021, L.P.TenPercentOwner2023-06-20Sale37,405.0$15.06
GV 2021 GP, L.L.C.TenPercentOwner2023-06-20Sale37,405.0$15.06
GV 2021 GP, L.P.TenPercentOwner2023-06-20Sale37,405.0$15.06
Alphabet Inc.TenPercentOwner2023-06-16Sale6,532.0$15.02
GV 2019 GP, L.L.C.TenPercentOwner2023-06-16Sale6,532.0$15.02
GV 2019 GP, L.P.TenPercentOwner2023-06-16Sale6,532.0$15.02
GV 2019, L.P.TenPercentOwner2023-06-16Sale6,532.0$15.02
GV 2021, L.P.TenPercentOwner2023-06-16Sale6,532.0$15.02
GV 2021 GP, L.L.C.TenPercentOwner2023-06-16Sale6,532.0$15.02
GV 2021 GP, L.P.TenPercentOwner2023-06-16Sale6,532.0$15.02
Alphabet Inc.TenPercentOwner2023-06-15Sale66,659.0$14.92
GV 2019 GP, L.L.C.TenPercentOwner2023-06-15Sale66,659.0$14.92
GV 2019 GP, L.P.TenPercentOwner2023-06-15Sale66,659.0$14.92
GV 2019, L.P.TenPercentOwner2023-06-15Sale66,659.0$14.92
GV 2021, L.P.TenPercentOwner2023-06-15Sale66,659.0$14.92
GV 2021 GP, L.L.C.TenPercentOwner2023-06-15Sale66,659.0$14.92
GV 2021 GP, L.P.TenPercentOwner2023-06-15Sale66,659.0$14.92
Alphabet Inc.TenPercentOwner2023-06-14Sale28,960.0$14.87
GV 2019 GP, L.L.C.TenPercentOwner2023-06-14Sale28,960.0$14.87
GV 2019 GP, L.P.TenPercentOwner2023-06-14Sale28,960.0$14.87
GV 2019, L.P.TenPercentOwner2023-06-14Sale28,960.0$14.87
GV 2021, L.P.TenPercentOwner2023-06-14Sale28,960.0$14.87
GV 2021 GP, L.L.C.TenPercentOwner2023-06-14Sale28,960.0$14.87
GV 2021 GP, L.P.TenPercentOwner2023-06-14Sale28,960.0$14.87
Alphabet Inc.TenPercentOwner2023-06-13Sale28,100.0$15.13
GV 2019 GP, L.L.C.TenPercentOwner2023-06-13Sale28,100.0$15.13
GV 2019 GP, L.P.TenPercentOwner2023-06-13Sale28,100.0$15.13
GV 2019, L.P.TenPercentOwner2023-06-13Sale28,100.0$15.13
GV 2021, L.P.TenPercentOwner2023-06-13Sale28,100.0$15.13
GV 2021 GP, L.L.C.TenPercentOwner2023-06-13Sale28,100.0$15.13
GV 2021 GP, L.P.TenPercentOwner2023-06-13Sale28,100.0$15.13
Alphabet Inc.TenPercentOwner2023-06-12Sale16,031.0$14.98
GV 2019 GP, L.L.C.TenPercentOwner2023-06-12Sale16,031.0$14.98
GV 2019 GP, L.P.TenPercentOwner2023-06-12Sale16,031.0$14.98
GV 2019, L.P.TenPercentOwner2023-06-12Sale16,031.0$14.98
GV 2021, L.P.TenPercentOwner2023-06-12Sale16,031.0$14.98
GV 2021 GP, L.L.C.TenPercentOwner2023-06-12Sale16,031.0$14.98
GV 2021 GP, L.P.TenPercentOwner2023-06-12Sale16,031.0$14.98
Alphabet Inc.TenPercentOwner2023-06-09Sale15,672.0$14.48
GV 2019 GP, L.L.C.TenPercentOwner2023-06-09Sale15,672.0$14.48
GV 2019 GP, L.P.TenPercentOwner2023-06-09Sale15,672.0$14.48
GV 2019, L.P.TenPercentOwner2023-06-09Sale15,672.0$14.48
GV 2021, L.P.TenPercentOwner2023-06-09Sale15,672.0$14.48
GV 2021 GP, L.L.C.TenPercentOwner2023-06-09Sale15,672.0$14.48
GV 2021 GP, L.P.TenPercentOwner2023-06-09Sale15,672.0$14.48
Alphabet Inc.TenPercentOwner2023-06-08Sale5,000.0$15.74
GV 2019 GP, L.L.C.TenPercentOwner2023-06-08Sale5,000.0$15.74
GV 2019 GP, L.P.TenPercentOwner2023-06-08Sale5,000.0$15.74
GV 2019, L.P.TenPercentOwner2023-06-08Sale5,000.0$15.74
GV 2021, L.P.TenPercentOwner2023-06-08Sale5,000.0$15.74
GV 2021 GP, L.L.C.TenPercentOwner2023-06-08Sale5,000.0$15.74
GV 2021 GP, L.P.TenPercentOwner2023-06-08Sale5,000.0$15.74
Alphabet Inc.TenPercentOwner2023-06-07Sale15,000.0$16.92
GV 2019 GP, L.L.C.TenPercentOwner2023-06-07Sale15,000.0$16.92