COZADD BRUCE C

PrivateCIK: 1193210
InsiderCOZADD BRUCE CCIK 1193210
IssuerACELYRIN, INC.CIK 1962918
Director
Since May 2023
-298.83K
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
3
Total transactions
298.83K disposed
Non-Derivative Transactions0
No non-derivative transactions reported
Derivative Transactions3

Director Stock Option (right to buy)

Direct
D · Disposition
Converts to

Common Stock

183.43K shares

Shares

183.43K

Strike price

4.0426

Held after

0.00

Exercisable

5/21/2025

Director Stock Option (right to buy)

Direct
D · Disposition
Converts to

Common Stock

23.24K shares

Shares

23.24K

Strike price

18

Held after

0.00

Exercisable

5/21/2025

Director Stock Option (right to buy)

Direct
D · Disposition
Converts to

Common Stock

92.16K shares

Shares

92.16K

Strike price

4.46

Held after

0.00

Exercisable

5/21/2025
COZADD BRUCE C — Insider Transaction (Form 4) Filed May 23, 2025 | Finecho