Amentum Holdings, Inc. (AMTM) — Insider Trading
Insider trading activity for Amentum Holdings, Inc. sourced from SEC EDGAR Form 4 filings.
Overview
- Total insider trades: 15
- Last trade date: May 7, 2026
- Ticker: AMTM
Top Insiders
- Heller John E. (Chief Executive Officer) — 3 trades, buy: $0, sell: $0
- Johnson Travis Barton (Chief Financial Officer) — 3 trades, buy: $0, sell: $0
- Arnette Stephen A (Chief Operating Officer) — 3 trades, buy: $0, sell: $0
- Mullen Sean Thomas (Chief Growth Officer) — 3 trades, buy: $0, sell: $0
- Bruning Jill L (Chief Technology Officer) — 3 trades, buy: $0, sell: $0
Recent Trades
| Date | Insider | Ticker / Company |
Type | Shares | Value |
| May 6, 2026 |
Arnette Stephen A |
AMTM Amentum Holdings, Inc. |
OTHER |
13,609 |
N/A |
| May 6, 2026 |
Arnette Stephen A |
AMTM Amentum Holdings, Inc. |
OTHER |
3,314 |
$82K |
| May 6, 2026 |
Arnette Stephen A |
AMTM Amentum Holdings, Inc. |
OTHER |
13,609 |
N/A |
| May 6, 2026 |
Bruning Jill L |
AMTM Amentum Holdings, Inc. |
OTHER |
9,072 |
N/A |
| May 6, 2026 |
Bruning Jill L |
AMTM Amentum Holdings, Inc. |
OTHER |
2,731 |
$68K |
| May 6, 2026 |
Bruning Jill L |
AMTM Amentum Holdings, Inc. |
OTHER |
9,072 |
N/A |
| May 6, 2026 |
Johnson Travis Barton |
AMTM Amentum Holdings, Inc. |
OTHER |
13,609 |
N/A |
| May 6, 2026 |
Johnson Travis Barton |
AMTM Amentum Holdings, Inc. |
OTHER |
4,097 |
$102K |
| May 6, 2026 |
Johnson Travis Barton |
AMTM Amentum Holdings, Inc. |
OTHER |
13,609 |
N/A |
| May 6, 2026 |
Mullen Sean Thomas |
AMTM Amentum Holdings, Inc. |
OTHER |
9,072 |
N/A |
| May 6, 2026 |
Mullen Sean Thomas |
AMTM Amentum Holdings, Inc. |
OTHER |
2,762 |
$69K |
| May 6, 2026 |
Mullen Sean Thomas |
AMTM Amentum Holdings, Inc. |
OTHER |
9,072 |
N/A |
| May 6, 2026 |
Heller John E. |
AMTM Amentum Holdings, Inc. |
OTHER |
18,145 |
N/A |
| May 6, 2026 |
Heller John E. |
AMTM Amentum Holdings, Inc. |
OTHER |
8,184 |
$204K |
| May 6, 2026 |
Heller John E. |
AMTM Amentum Holdings, Inc. |
OTHER |
18,145 |
N/A |
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