AMTM · ISSUER CIK 2011286
Amentum Holdings, Inc.
Between Aug 1, 2026 and Oct 29, 2026, 1 Amentum Holdings, Inc. insiders reported $0.00 of open-market purchases and $0.00 of sales on SEC Form 4.
↗1 insiders filed
Original Form 4 filings from Aug 1, 2026 to Oct 29, 2026. No open-market sales in the window.
$0.00Insider buying
$0.00Insider selling
$0.00Net open-market
Sep 17, 2026Latest filing
| Ticker | Insider | Type | Owned | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 17, 202621:35 | Aug 14, 2026 | AMTM | Director | G · GiftLate 34d | — | −4,250 | 5,750 | -43% | — |