MACKAY MARTIN

PrivateCIK: 1414815
Location

NEW YORK, NY

InsiderMACKAY MARTINCIK 1414815
IssuerRALLYBIO CORPCIK 1739410
DirectorOfficer· Chief Executive Officer
Since Jul 2021
+18.05K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
18.05K acquired
Non-Derivative Transactions0
No non-derivative transactions reported
Derivative Transactions1

Option (Right to Buy)

Direct
A · Award
Converts to

Common Stock

18.05K shares

Shares

+18.05K

Strike price

4.45

Held after

18.05K

Exercisable

2/18/2026
MACKAY MARTIN — Insider Transaction (Form 4) Filed Feb 20, 2026 | Finecho