SULLIVAN MARK

PrivateCIK: 1331843
Location

MOUNT LAUREL, NJ

SULLIVAN MARK (Chief Legal Officer) received a stock award from DEFINIUM THERAPEUTICS, INC.

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 1 award
InsiderSULLIVAN MARKCIK 1331843
Officer· Chief Legal Officer
Since Feb 2026
+125K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
125K acquired
Non-Derivative Transactions1

Common Shares

Direct
A · Award

Shares

+125K

Price / share

Trade value

% of position

44.2%
2/3/2026
282.58K407.58K
Total

Net shares

+125K

Net value

$0.00

Derivative Transactions0
No derivative transactions reported
SULLIVAN MARK — Insider Transaction (Form 4) Filed Feb 5, 2026 | Finecho