REINE ALLAN

PrivateCIK: 1714023
Location

BOSTON, MA

REINE ALLAN (Chief Executive Officer) purchased 125K shares of PRIME MEDICINE, INC. on the open market

Open‑market purchase worth $147.2K. The strongest form of insider conviction signal.

P · 1 purchase
InsiderREINE ALLANCIK 1714023
IssuerPRIME MEDICINE, INC.CIK 1894562
DirectorOfficer· Chief Executive Officer
Since Feb 2026
+125K
Net shares
Net buyer
$147.2K
Total acquired
1
Open market trades
1B · 0S
1
Total transactions
125K acquired
Non-Derivative Transactions1

Common Stock

Direct
P · Purchase

Shares

+125K

Price / share

$1.18

Trade value

$147.15K

% of position

New position
5/21/2025
0.00125K
Total

Net shares

+125K

Net value

$147.15K

Derivative Transactions0
No derivative transactions reported
REINE ALLAN — Insider Transaction (Form 4) Filed May 22, 2025 | Finecho