HELLER JOHN E.

PrivateCIK: 1552715
Location

CHANTILLY, VA

HELLER JOHN E. (Chief Executive Officer) exercised options at AMENTUM HOLDINGS, INC.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 1 exercise
InsiderHELLER JOHN E.CIK 1552715
IssuerAMENTUM HOLDINGS, INC.CIK 2011286
DirectorOfficer· Chief Executive Officer
Since Jan 2026
-8.18K
Net shares
Net seller
$203.7K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
18.14K acquired · 26.33K disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+18.14K

Price / share

Trade value

% of position

5.0%
5/6/2026
366.06K384.20K

Common Stock

Direct
F · Tax Withholding

Shares

8.18K

Price / share

$24.89

Trade value

$203.70K

% of position

2.1%
5/6/2026
384.20K376.02K
Total

Net shares

+9.96K

Net value

-$203.70K

Derivative Transactions1

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

18.14K shares

Shares

18.14K

Strike price

Held after

18.15K

Exercisable

5/6/2026
HELLER JOHN E. — Insider Transaction (Form 4) Filed May 7, 2026 | Finecho