BRENNER MARTIN

PrivateCIK: 1770235
Location

SAN DIEGO, CA

InsiderBRENNER MARTINCIK 1770235
IssuerIBIO, INC.CIK 1420720
Officer· Chief Scientific Officer
Since Jan 2021
+479K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
479K acquired
Non-Derivative Transactions0
No non-derivative transactions reported
Derivative Transactions1

Stock Option (right to buy)

Direct
A · Award
Converts to

Common Stock

479K shares

Shares

+479K

Strike price

2.23

Held after

479K

Exercisable

1/28/2026
BRENNER MARTIN — Insider Transaction (Form 4) Filed Jan 30, 2026 | Finecho