LEDGER STEVEN A

PrivateCIK: 1090206
Location

MILL VALLEY, CA

InsiderLEDGER STEVEN ACIK 1090206
IssuerSERINA THERAPEUTICS, INC.CIK 1708599
DirectorOfficer· Chief Executive Officer
Since Feb 2026
+376.39K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
376.39K acquired
Non-Derivative Transactions0
No non-derivative transactions reported
Derivative Transactions1

Stock Option (right to buy)

Direct
A · Award
Converts to

Common Stock

376.39K shares

Shares

+376.39K

Strike price

7.40

Held after

490.35K

Exercisable

9/9/2024
LEDGER STEVEN A — Insider Transaction (Form 4) Filed Sep 11, 2024 | Finecho