GALLAGHER KATHLEEN P. (See Remarks) reported 1 transaction at ATRIUM THERAPEUTICS, INC.
Review the transaction codes below to understand the nature of each event.
Filed: 9/22/2026ACC: 0001193125-26-397944
DirectorOfficer· See Remarks
Since Feb 2026
-11.63K
Net shares
Net seller
$104.1K
Total sold
0
Open market trades
0B · 0S
1
Total transactions
11.63K disposed
Non-Derivative Transactions1
Common Stock
Direct
Shares
−11.63K
Price / share
$8.95
Trade value
$104.11K
% of position
8.9%
9/18/2026
131.36K→119.73K
Total
Net shares
−11.63K
Net value
-$104.11K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 9/18/2026 | F · Tax Withholding | −11.63K | $8.95 | $104.11K | 8.9% | 131.36K | 119.73K |
| Total | −11.63K | -$104.11K | ||||||
Derivative Transactions0
No derivative transactions reported