QUISEL JOHN D

PrivateCIK: 1586788
Location

CAMBRIDGE, MA

InsiderQUISEL JOHN DCIK 1586788
IssuerGOSSAMER BIO, INC.CIK 1728117
Director
Since Nov 2023
+115K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
115K acquired
Non-Derivative Transactions0
No non-derivative transactions reported
Derivative Transactions1

Stock Option (Right to Buy)

Direct
A · Award
Converts to

Common Stock

115K shares

Shares

+115K

Strike price

0.178

Held after

115K

Exercisable

6/4/2026
QUISEL JOHN D — Insider Transaction (Form 4) Filed Jun 5, 2026 | Finecho