GRAYZEL DAVID S.

PrivateCIK: 1732786
Location

CAMBRIDGE, MA

InsiderGRAYZEL DAVID S.CIK 1732786
IssuerQ32 BIO INC.CIK 1661998
Director
Since Jan 2026
+53.52K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
53.52K acquired
Non-Derivative Transactions0
No non-derivative transactions reported
Derivative Transactions1

Stock Option (Right to Buy)

Direct
A · Award
Converts to

Common Stock

53.52K shares

Shares

+53.52K

Strike price

2.80

Held after

53.52K

Exercisable

10/23/2025
GRAYZEL DAVID S. — Insider Transaction (Form 4) Filed Oct 27, 2025 | Finecho