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Recent Insider Transactions - Prime Medicine (NASDAQ: PRME)

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Company
Name / Role
Date
Type
Price
# Shares
Value
Balance
NASDAQ PRME Prime Medicine
LEE ANN L. / officer: Chief Technical Officer
08/01/2025
Buy
$4.04
180,995
$731K
180,995
NASDAQ PRME Prime Medicine
LEE ANN L. / officer: Chief Technical Officer
08/01/2025
Sell
$8.49
180,995
$1.537M
0
NASDAQ PRME Prime Medicine
LEE ANN L. / officer: Chief Technical Officer
08/01/2025
Sell
$12.30
180,995
$2.226M
0
NASDAQ PRME Prime Medicine
Schenkein David P / director
08/01/2025
Buy
$4.04
45,000
$182K
45,000
NASDAQ PRME Prime Medicine
Schenkein David P / director
08/01/2025
Buy
$4.04
39,062
$158K
39,062
NASDAQ PRME Prime Medicine
Schenkein David P / director
08/01/2025
Sell
$7.68
45,000
$346K
0
NASDAQ PRME Prime Medicine
Schenkein David P / director
08/01/2025
Sell
$14.83
39,062
$579K
0
NASDAQ PRME Prime Medicine
NELSEN ROBERT / director, 10 percent owner:
08/01/2025
Buy
$4.04
45,000
$182K
45,000
NASDAQ PRME Prime Medicine
NELSEN ROBERT / director, 10 percent owner:
08/01/2025
Buy
$4.04
39,062
$158K
39,062
NASDAQ PRME Prime Medicine
NELSEN ROBERT / director, 10 percent owner:
08/01/2025
Sell
$14.83
39,062
$579K
0
NASDAQ PRME Prime Medicine
NELSEN ROBERT / director, 10 percent owner:
08/01/2025
Sell
$7.68
45,000
$346K
0
NASDAQ PRME Prime Medicine
Marrazzo Jeffrey D / director
08/01/2025
Buy
$4.04
250,000
$1.010M
250,000
NASDAQ PRME Prime Medicine
Marrazzo Jeffrey D / director
08/01/2025
Buy
$4.04
92,000
$372K
92,000
NASDAQ PRME Prime Medicine
Marrazzo Jeffrey D / director
08/01/2025
Buy
$4.04
45,000
$182K
45,000
NASDAQ PRME Prime Medicine
Marrazzo Jeffrey D / director
08/01/2025
Sell
$7.68
45,000
$346K
0
NASDAQ PRME Prime Medicine
Marrazzo Jeffrey D / director
08/01/2025
Sell
$8.63
250,000
$2.158M
0
NASDAQ PRME Prime Medicine
Marrazzo Jeffrey D / director
08/01/2025
Sell
$14.04
92,000
$1.292M
0
NASDAQ PRME Prime Medicine
Kelly Michael Aaron / director
08/01/2025
Buy
$4.04
45,000
$182K
45,000
NASDAQ PRME Prime Medicine
Kelly Michael Aaron / director
08/01/2025
Buy
$4.04
39,062
$158K
39,062
NASDAQ PRME Prime Medicine
Kelly Michael Aaron / director
08/01/2025
Buy
$4.04
13,510
$55K
13,510
NASDAQ PRME Prime Medicine
Kelly Michael Aaron / director
08/01/2025
Buy
$4.04
9,006
$36K
9,006
NASDAQ PRME Prime Medicine
Kelly Michael Aaron / director
08/01/2025
Sell
$7.68
45,000
$346K
0
NASDAQ PRME Prime Medicine
Kelly Michael Aaron / director
08/01/2025
Sell
$10.54
13,510
$142K
0
NASDAQ PRME Prime Medicine
Kelly Michael Aaron / director
08/01/2025
Sell
$17.00
9,006
$153K
0
NASDAQ PRME Prime Medicine
Kelly Michael Aaron / director
08/01/2025
Sell
$14.83
39,062
$579K
0
NASDAQ PRME Prime Medicine
Foster-Cheek Kaye I / director
08/01/2025
Buy
$4.04
45,000
$182K
45,000
NASDAQ PRME Prime Medicine
Foster-Cheek Kaye I / director
08/01/2025
Buy
$4.04
39,062
$158K
39,062
NASDAQ PRME Prime Medicine
Foster-Cheek Kaye I / director
08/01/2025
Buy
$4.04
13,510
$55K
13,510
NASDAQ PRME Prime Medicine
Foster-Cheek Kaye I / director
08/01/2025
Buy
$4.04
9,006
$36K
9,006
NASDAQ PRME Prime Medicine
Foster-Cheek Kaye I / director
08/01/2025
Sell
$14.83
39,062
$579K
0
NASDAQ PRME Prime Medicine
Foster-Cheek Kaye I / director
08/01/2025
Sell
$17.00
9,006
$153K
0
NASDAQ PRME Prime Medicine
Foster-Cheek Kaye I / director
08/01/2025
Sell
$10.92
13,510
$148K
0
NASDAQ PRME Prime Medicine
Foster-Cheek Kaye I / director
08/01/2025
Sell
$7.68
45,000
$346K
0
NASDAQ PRME Prime Medicine
Chung Wendy / director
08/01/2025
Buy
$4.04
45,000
$182K
45,000
NASDAQ PRME Prime Medicine
Chung Wendy / director
08/01/2025
Buy
$4.04
39,062
$158K
39,062
NASDAQ PRME Prime Medicine
Chung Wendy / director
08/01/2025
Buy
$4.04
13,510
$55K
13,510
NASDAQ PRME Prime Medicine
Chung Wendy / director
08/01/2025
Buy
$4.04
9,006
$36K
9,006
NASDAQ PRME Prime Medicine
Chung Wendy / director
08/01/2025
Sell
$14.83
39,062
$579K
0
NASDAQ PRME Prime Medicine
Chung Wendy / director
08/01/2025
Sell
$17.00
9,006
$153K
0
NASDAQ PRME Prime Medicine
Chung Wendy / director
08/01/2025
Sell
$7.68
45,000
$346K
0
NASDAQ PRME Prime Medicine
Chung Wendy / director
08/01/2025
Sell
$10.54
13,510
$142K
0
NASDAQ PRME Prime Medicine
Cahill Thomas / director
08/01/2025
Buy
$4.04
45,000
$182K
45,000
NASDAQ PRME Prime Medicine
Cahill Thomas / director
08/01/2025
Buy
$4.04
39,062
$158K
39,062
NASDAQ PRME Prime Medicine
Cahill Thomas / director
08/01/2025
Sell
$14.83
39,062
$579K
0
NASDAQ PRME Prime Medicine
Cahill Thomas / director
08/01/2025
Sell
$7.68
45,000
$346K
0
NASDAQ PRME Prime Medicine
Reine Allan / director, officer: Chief Executive Officer
08/01/2025
Buy
$4.04
850,000
$3.434M
850,000
NASDAQ PRME Prime Medicine
Reine Allan / director, officer: Chief Executive Officer
08/01/2025
Sell
$6.80
850,000
$5.780M
0
NASDAQ PRME Prime Medicine
Alenson Carman / officer: See Remarks
08/01/2025
Buy
$4.04
90,498
$366K
90,498
NASDAQ PRME Prime Medicine
Alenson Carman / officer: See Remarks
08/01/2025
Buy
$4.04
16,083
$65K
16,083
NASDAQ PRME Prime Medicine
Alenson Carman / officer: See Remarks
08/01/2025
Buy
$4.04
6,254
$25K
6,254
NASDAQ PRME Prime Medicine
Alenson Carman / officer: See Remarks
08/01/2025
Sell
$12.30
90,498
$1.113M
0
NASDAQ PRME Prime Medicine
Alenson Carman / officer: See Remarks
08/01/2025
Sell
$10.92
16,083
$176K
0
NASDAQ PRME Prime Medicine
Alenson Carman / officer: See Remarks
08/01/2025
Sell
$13.63
6,254
$85K
0
NASDAQ PRME Prime Medicine
Alenson Carman / officer: See Remarks
08/01/2025
Sell
$8.49
90,498
$768K
0
NASDAQ PRME Prime Medicine
GV 2021 GP, L.L.C. / 10 percent owner
08/01/2025
Buy
$3.30
1.50M
$4.950M
3.26M
NASDAQ PRME Prime Medicine
NELSEN ROBERT / director, 10 percent owner:
08/01/2025
Buy
$3.30
3.03M
$10.000M
6.23M
NASDAQ PRME Prime Medicine
ARCH Venture Partners XII, LLC / 10 percent owner
08/01/2025
Buy
$3.30
3.03M
$10.000M
6.23M
NASDAQ PRME Prime Medicine
ARCH Venture Partners X, LLC / 10 percent owner
08/01/2025
Buy
$3.30
3.03M
$10.000M
6.23M
NASDAQ PRME Prime Medicine
Liu David R. / 10 percent owner
06/30/2025
Buy
$2.52
21,000
$53K
20.24M

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