38 insiders have filed at AMTM since 2023Q3: names, roles, reported stakes, and each person's buying and selling record from SEC Form 3/4/5 filings.
| name | role | reported stake | % of company | buys (3y) | sells (3y) |
|---|---|---|---|---|---|
| Goldberg Alan E | Director | 45.03M | 18.378% | ||
| Lindsay Goldberg Maverick Co-Inv. L.P. | 10% owner | 45.03M | 18.378% | ||
| Lindsay Goldberg Employee Co-Inv. IV L.P. | 10% owner | 45.03M | 18.378% | ||
| Lg Amentum Holdings Lp | 10% owner | 45.03M | 18.378% | ||
| Lindsay Goldberg V L.P. | 10% owner | 45.03M | 18.378% | ||
| Lg Co-Inv. A L.P. | 10% owner | 45.03M | 18.378% | ||
| Lg Amentum Holdings Gp Llc | 10% owner | 45.03M | 18.378% | ||
| Goldberg 2020 Llc | 10% owner | 45.03M | 18.378% | ||
| Lg Gp Holding IV Llc | 10% owner | 45.03M | 18.378% | ||
| Lindsay Goldberg Gp V Llc | 10% owner | 45.03M | 18.378% | ||
| Lindsay Goldberg Co-Inv. IV L.P. | 10% owner | 45.03M | 18.378% | ||
| Goldberg 2014 Llc | 10% owner | 45.03M | 18.378% | ||
| Lindsay Goldberg Gp IV Llc | 10% owner | 45.03M | 18.378% | ||
| Lindsay Goldberg IV - A L.P. | 10% owner | 45.03M | 18.378% | ||
| Lg Gp Holding V Llc | 10% owner | 45.03M | 18.378% | ||
| Lindsay Goldberg IV L.P. | 10% owner | 45.03M | 18.378% | ||
| Lindsay Goldberg IV - Pcf L.P. | 10% owner | 45.03M | 18.378% | ||
| Asp Manager Corp. | 10% owner | 43.89M | 17.916% | ||
| American Securities Llc | 10% owner | 43.89M | 17.916% | ||
| Demetriou Steven J. | Executive Chair | 844.0k | 0.345% | 1 buys $2.1M | |
| Vollmer John C. | Director | 429.8k | 0.175% | ||
| Heller John E. | Chief Executive Officer | 366.1k | 0.149% | ||
| Bruning Jill L | Chief Technology Officer | 191.0k | 0.078% | ||
| Johnson Travis Barton | Chief Financial Officer | 108.7k | 0.044% | ||
| Arnette Stephen A | Chief Operating Officer | 96.4k | 0.039% | ||
| Eberhart Ralph E | Director | 48.1k | 0.02% | ||
| Thompson Christopher M.T. | Director | 29.1k | 0.012% | ||
| Brooks Vincent K | Director | 27.5k | 0.011% | ||
| St. Mary Michele T | Chief Legal Officer & Gc | 27.0k | 0.011% | ||
| Mullen Sean Thomas | Chief Growth Officer | 26.1k | 0.011% | ||
| Burton Darren | Chief People Officer | 23.6k | 0.01% | ||
| Rowland Sandra E. | Director | 20.1k | <0.01% | ||
| Loughran Barbara | Director | 9.7k | <0.01% | 1 buys $98k | |
| Ireland Susan Leslie | Director | 8.5k | <0.01% | ||
| Jacobs Solutions Inc. | 10% owner | ||||
| Jacobs Engineering Group Inc /De/ | 10% owner | ||||
| Amentum Joint Venture Gp Llc | Director | ||||
| Amentum Joint Venture Lp | Director |
Full register at boothcheck.com/insiders/AMTM. Stakes are the newest reported Form 3/4/5 balances (they update only when insiders file). Sales counted include pre-scheduled plan sales, labeled. A filed record, not a forecast. Nothing here is investment advice.