DEMETRIOU STEVEN J. (Executive Chair) received a stock award from AMENTUM HOLDINGS, INC.
Compensation award — not an open‑market transaction. Less informative as a directional signal.
A · 1 award
Filed: 11/19/2025ACC: 0001628280-25-053259
DirectorOfficer· Executive Chair
Since Sep 2024
+94.28K
Net shares
Net buyer
$367.0K
Total sold
0
Open market trades
0B · 0S
4
Total transactions
154.75K acquired · 60.47K disposed
Non-Derivative Transactions3
Common Stock
Direct
Shares
+43.40K
Price / share
—
Trade value
—
% of position
6.4%
11/17/2025
682.80K→726.20K
Common Stock
Direct
Shares
−17.08K
Price / share
$21.49
Trade value
$366.98K
% of position
2.4%
11/17/2025
726.20K→709.12K
Common Stock
Direct
Shares
+111.36K
Price / share
—
Trade value
—
% of position
15.7%
11/17/2025
709.12K→820.48K
Total
Net shares
+137.67K
Net value
-$366.98K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 11/17/2025 | M · Option Exercise | +43.40K | — | — | 6.4% | 682.80K | 726.20K |
| Common Stock Direct | 11/17/2025 | F · Tax Withholding | −17.08K | $21.49 | $366.98K | 2.4% | 726.20K | 709.12K |
| Common Stock Direct | 11/17/2025 | A · Award | +111.36K | — | — | 15.7% | 709.12K | 820.48K |
| Total | +137.67K | -$366.98K | ||||||
Derivative Transactions1
Restricted Stock Units
Direct
Converts to
Common Stock
43.40K shares
Shares
−43.40K
Strike price
Held after
0.00
Exercisable
—
11/17/2025
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Stock Units Direct | Common Stock43.40K shares | 11/17/2025 | M · Option Exercise | −43.40K | — | 0.00 |
Non-Derivative Holdings (Post-Transaction)1
Common Stock
IndirectShares owned23.55K
Total
23.55K indirect23.55K
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Stock | 23.55K | Indirect |
| Total | 23.55K | 23.55K indirect |
Derivative Holdings (Post-Transaction)0
No derivative holdings reported