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Amentum Holdings, Inc.: directors' dealings · United States · SEC (Form 4)
Explore the full directors' dealings record of Amentum Holdings, Inc., a listed issuer based in United States. Shares are listed on US US, under the authority of SEC (Form 4). Market capitalisation: €5.6bn. The latest transaction was reported on 10 February 2026 (Levée d'options). Among the most active insiders: Arnette Stephen A. Every trade is free.
51
Insider Decl.
0
Thresholds
€93,115
1 ops.
Buy Volume
·
0 ops.
Sell Volume
44Σ signal
Informational score on this market. Our backtest validates the signal only on 8 EU venues; elsewhere (notably US markets) insider buys historically invert or do not hold. Not a recommendation.
Last declaration on 10 February 2026
Declarations51 total
11,564 sharesCommon StockSEC:0001628280-26-006820:0
5,062 shares0Common StockSEC:0001628280-26-006820:1
5,062 shares0Common StockSEC:0001628280-26-006827:0
5,062 shares0Common StockSEC:0001628280-26-006828:0
11,564 sharesCommon StockSEC:0001628280-26-006831:0
5,062 shares0Common StockSEC:0001628280-26-006831:1
11,564 sharesCommon StockSEC:0001628280-26-006835:0
5,062 shares0Common StockSEC:0001628280-26-006835:1
11,564 sharesCommon StockSEC:0001628280-26-006837:0
5,062 shares0Common StockSEC:0001628280-26-006837:1
5,062 shares0Common StockSEC:0001628280-26-006839:0
2,721 sharesCommon StockSEC:0001628280-25-056097:0
1,392 shares@ US$28.88100.0% of flowCommon StockSEC:0001628280-25-056097:1
5,758 sharesCommon StockSEC:0001628280-25-052958:0
1,403 shares@ US$22.0718.1% of flowCommon StockSEC:0001628280-25-052958:1
5,053 sharesCommon StockSEC:0001628280-25-052958:2
1,231 shares@ US$22.0715.9% of flowCommon StockSEC:0001628280-25-052958:3
3,681 sharesCommon StockSEC:0001628280-25-052958:4
897 shares@ US$22.0711.6% of flowCommon StockSEC:0001628280-25-052958:5
4,596 sharesCommon StockSEC:0001628280-25-052958:6
1,120 shares@ US$22.0714.5% of flowCommon StockSEC:0001628280-25-052958:7
12,701 sharesCommon StockSEC:0001628280-25-051106:0
3,093 shares@ US$21.7939.9% of flowCommon StockSEC:0001628280-25-051106:1
90,727 sharesCommon StockSEC:0001628280-25-051110:0
28,818 shares@ US$21.79100.0% of flowCommon StockSEC:0001628280-25-051110:1
25 of 51 declarations