SULLIVAN MARK (Chief Legal Officer) sold 2.8% of their position (14.05K shares) of DEFINIUM THERAPEUTICS, INC. on the open market
Open‑market sale worth $513.8K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 9/30/2026ACC: 0001104659-26-112060
Officer· Chief Legal Officer
Since Feb 2026
-14.05K
Net shares
Net seller
$513.8K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
14.05K disposed
Non-Derivative Transactions1
Common Shares
Direct
Shares
−14.05K
Price / share
$36.57
Trade value
$513.85K
% of position
2.8%
9/25/2026
508.28K→494.23K
Total
Net shares
−14.05K
Net value
-$513.85K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Shares Direct | 9/25/2026 | S · Sale | −14.05K | $36.57 | $513.85K | 2.8% | 508.28K | 494.23K |
| Total | −14.05K | -$513.85K | ||||||
Derivative Transactions0
No derivative transactions reported