Arnette Stephen A has filed 60 insider transactions across 2 companies since March 2024.
Most recent transaction: a option exercise of 2808 shares of Amentum Holdings, Inc. ($AMTM) on March 02, 2026.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 2, 2026 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | M | Restricted Stock Units | 2808 | $0.00 | 0.0000 | 244,000,000 | 100.00% | 0.00% |
| March 2, 2026 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | F | Common Stock | 750 | $30.70 | 96,357.0000 | 244,000,000 | 0.77% | 0.00% |
| March 2, 2026 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | M | Common Stock | 2808 | $0.00 | 97,107.0000 | 244,000,000 | 2.98% | 0.00% |
| Nov. 17, 2025 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | M | Restricted Stock Units | 1178 | $0.00 | 0.0000 | 244,000,000 | 100.00% | 0.00% |
| Nov. 17, 2025 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | M | Common Stock | 1178 | $0.00 | 47,243.0000 | 244,000,000 | 2.56% | 0.00% |
| Nov. 17, 2025 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | A | Common Stock | 46769 | $0.00 | 93,725.0000 | 244,000,000 | 99.60% | 0.02% |
| Nov. 17, 2025 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | F | Common Stock | 287 | $21.49 | 46,956.0000 | 244,000,000 | 0.61% | 0.00% |
| Nov. 16, 2025 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | F | Common Stock | 897 | $22.07 | 42,589.0000 | 244,000,000 | 2.06% | 0.00% |
| Nov. 16, 2025 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | M | Common Stock | 4596 | $0.00 | 47,185.0000 | 244,000,000 | 10.79% | 0.00% |
| Nov. 16, 2025 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | M | Restricted Stock Units | 4596 | $0.00 | 0.0000 | 244,000,000 | 100.00% | 0.00% |
| Nov. 16, 2025 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | M | Restricted Stock Units | 3681 | $0.00 | 0.0000 | 244,000,000 | 100.00% | 0.00% |
| Nov. 15, 2025 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | M | Restricted Stock Units | 5758 | $0.00 | 11,515.0000 | 244,000,000 | 33.34% | 0.00% |
| Nov. 16, 2025 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | M | Restricted Stock Units | 5053 | $0.00 | 5,053.0000 | 244,000,000 | 50.00% | 0.00% |
| Nov. 16, 2025 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | F | Common Stock | 1120 | $22.07 | 46,065.0000 | 244,000,000 | 2.37% | 0.00% |
| Nov. 15, 2025 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | M | Common Stock | 5758 | $0.00 | 37,386.0000 | 244,000,000 | 18.21% | 0.00% |
| Nov. 15, 2025 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | F | Common Stock | 1403 | $22.07 | 35,983.0000 | 244,000,000 | 3.75% | 0.00% |
| Nov. 16, 2025 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | M | Common Stock | 5053 | $0.00 | 41,036.0000 | 244,000,000 | 14.04% | 0.00% |
| Nov. 16, 2025 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | F | Common Stock | 1231 | $22.07 | 39,805.0000 | 244,000,000 | 3.00% | 0.00% |
| Nov. 16, 2025 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | M | Common Stock | 3681 | $0.00 | 43,486.0000 | 244,000,000 | 9.25% | 0.00% |
| Nov. 6, 2025 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | M | Restricted Stock Units | 12701 | $0.00 | 25,404.0000 | 244,000,000 | 33.33% | 0.01% |
| Nov. 6, 2025 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | M | Common Stock | 12701 | $0.00 | 34,721.0000 | 244,000,000 | 57.68% | 0.01% |
| Nov. 6, 2025 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | F | Common Stock | 3093 | $21.79 | 31,628.0000 | 244,000,000 | 8.91% | 0.00% |
| Sept. 18, 2024 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | J | Common Stock | 20786 | $0.00 | 20,786.0000 | 90,000,000 | 9999.99% | 0.02% |
| March 4, 2025 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | M | Restricted Stock Units | 521 | $0.00 | 0.0000 | 243,000,000 | 100.00% | 0.00% |
| March 3, 2025 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | M | Restricted Stock Units | 1230 | $0.00 | 2,808.0000 | 243,000,000 | 30.46% | 0.00% |
| March 4, 2025 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | F | Common Stock | 152 | $18.71 | 22,020.0000 | 243,000,000 | 0.69% | 0.00% |
| March 4, 2025 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | M | Common Stock | 521 | $0.00 | 22,172.0000 | 243,000,000 | 2.41% | 0.00% |
| March 3, 2025 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | F | Common Stock | 365 | $19.64 | 21,651.0000 | 243,000,000 | 1.66% | 0.00% |
| March 3, 2025 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | M | Common Stock | 1230 | $0.00 | 22,016.0000 | 243,000,000 | 5.92% | 0.00% |
| Nov. 6, 2024 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | A | Restricted Stock Units | 27218 | $0.00 | 27,218.0000 | 91,000,000 | 9999.99% | 0.03% |
| Nov. 6, 2024 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | A | Restricted Stock Units | 38105 | $0.00 | 38,105.0000 | 91,000,000 | 9999.99% | 0.04% |
| Oct. 2, 2024 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | A | Restricted Stock Units | 1178 | $0.00 | 1,178.0000 | 91,000,000 | 9999.99% | 0.00% |
| Oct. 2, 2024 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | A | Restricted Stock Units | 521 | $0.00 | 521.0000 | 91,000,000 | 9999.99% | 0.00% |
| Oct. 2, 2024 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | A | Restricted Stock Units | 10395 | $0.00 | 10,395.0000 | 91,000,000 | 9999.99% | 0.01% |
| Oct. 2, 2024 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | A | Restricted Stock Units | 10984 | $0.00 | 10,984.0000 | 91,000,000 | 9999.99% | 0.01% |
| Oct. 2, 2024 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | A | Restricted Stock Units | 4596 | $0.00 | 4,596.0000 | 91,000,000 | 9999.99% | 0.01% |
| Oct. 2, 2024 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | A | Restricted Stock Units | 3681 | $0.00 | 3,681.0000 | 91,000,000 | 9999.99% | 0.00% |
| Oct. 2, 2024 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | A | Restricted Stock Units | 17273 | $0.00 | 17,273.0000 | 91,000,000 | 9999.99% | 0.02% |
| Oct. 2, 2024 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | A | Restricted Stock Units | 10106 | $0.00 | 10,106.0000 | 91,000,000 | 9999.99% | 0.01% |
| Oct. 2, 2024 | Amentum Holdings, Inc. | $AMTM | Arnette Stephen A | Chief Operating Officer | A | Restricted Stock Units | 4038 | $0.00 | 4,038.0000 | 91,000,000 | 9999.99% | 0.00% |
| Sept. 18, 2024 | JACOBS SOLUTIONS INC. | $J | Arnette Stephen A | EXECUTIVE VICE PRESIDENT | F | Common Stock | 1651 | $145.54 | 29,992.0000 | 126,213,000 | 5.22% | 0.00% |
| Sept. 18, 2024 | JACOBS SOLUTIONS INC. | $J | Arnette Stephen A | EXECUTIVE VICE PRESIDENT | M | Common Stock | 1044 | $0.00 | 31,643.0000 | 126,213,000 | 3.41% | 0.00% |
| Sept. 18, 2024 | JACOBS SOLUTIONS INC. | $J | Arnette Stephen A | EXECUTIVE VICE PRESIDENT | M | Common Stock | 989 | $0.00 | 30,599.0000 | 126,213,000 | 3.34% | 0.00% |
| Sept. 18, 2024 | JACOBS SOLUTIONS INC. | $J | Arnette Stephen A | EXECUTIVE VICE PRESIDENT | M | Performance Stock Units | 807 | $0.00 | 0.0000 | 126,213,000 | 100.00% | 0.00% |
| Sept. 18, 2024 | JACOBS SOLUTIONS INC. | $J | Arnette Stephen A | EXECUTIVE VICE PRESIDENT | M | Common Stock | 1400 | $0.00 | 27,862.0000 | 126,213,000 | 5.29% | 0.00% |
| Sept. 18, 2024 | JACOBS SOLUTIONS INC. | $J | Arnette Stephen A | EXECUTIVE VICE PRESIDENT | M | Common Stock | 807 | $0.00 | 26,462.0000 | 126,213,000 | 3.15% | 0.00% |
| Sept. 18, 2024 | JACOBS SOLUTIONS INC. | $J | Arnette Stephen A | EXECUTIVE VICE PRESIDENT | M | Common Stock | 1010 | $0.00 | 25,655.0000 | 126,213,000 | 4.10% | 0.00% |
| Sept. 18, 2024 | JACOBS SOLUTIONS INC. | $J | Arnette Stephen A | EXECUTIVE VICE PRESIDENT | M | Common Stock | 338 | $0.00 | 24,645.0000 | 126,213,000 | 1.39% | 0.00% |
| Sept. 18, 2024 | JACOBS SOLUTIONS INC. | $J | Arnette Stephen A | EXECUTIVE VICE PRESIDENT | M | Common Stock | 422 | $0.00 | 24,307.0000 | 126,213,000 | 1.77% | 0.00% |
| Sept. 18, 2024 | JACOBS SOLUTIONS INC. | $J | Arnette Stephen A | EXECUTIVE VICE PRESIDENT | M | Common Stock | 1748 | $0.00 | 29,610.0000 | 126,213,000 | 6.27% | 0.00% |
| Sept. 18, 2024 | JACOBS SOLUTIONS INC. | $J | Arnette Stephen A | EXECUTIVE VICE PRESIDENT | M | Performance Stock Units | 1400 | $0.00 | 0.0000 | 126,213,000 | 100.00% | 0.00% |
| Sept. 18, 2024 | JACOBS SOLUTIONS INC. | $J | Arnette Stephen A | EXECUTIVE VICE PRESIDENT | M | Performance Stock Units | 1748 | $0.00 | 0.0000 | 126,213,000 | 100.00% | 0.00% |
| Sept. 18, 2024 | JACOBS SOLUTIONS INC. | $J | Arnette Stephen A | EXECUTIVE VICE PRESIDENT | M | Performance Stock Units | 989 | $0.00 | 0.0000 | 126,213,000 | 100.00% | 0.00% |
| Sept. 18, 2024 | JACOBS SOLUTIONS INC. | $J | Arnette Stephen A | EXECUTIVE VICE PRESIDENT | M | Performance Stock Units | 1044 | $0.00 | 0.0000 | 126,213,000 | 100.00% | 0.00% |
| Sept. 18, 2024 | JACOBS SOLUTIONS INC. | $J | Arnette Stephen A | EXECUTIVE VICE PRESIDENT | M | Performance Stock Units | 1010 | $0.00 | 0.0000 | 126,213,000 | 100.00% | 0.00% |
| Sept. 18, 2024 | JACOBS SOLUTIONS INC. | $J | Arnette Stephen A | EXECUTIVE VICE PRESIDENT | M | Performance Stock Units | 338 | $0.00 | 0.0000 | 126,213,000 | 100.00% | 0.00% |
| Sept. 18, 2024 | JACOBS SOLUTIONS INC. | $J | Arnette Stephen A | EXECUTIVE VICE PRESIDENT | M | Performance Stock Units | 422 | $0.00 | 0.0000 | 126,213,000 | 100.00% | 0.00% |
| Sept. 18, 2024 | JACOBS SOLUTIONS INC. | $J | Arnette Stephen A | EXECUTIVE VICE PRESIDENT | F | Common Stock | 2908 | $145.54 | 27,084.0000 | 126,213,000 | 9.70% | 0.00% |
| March 4, 2024 | JACOBS SOLUTIONS INC. | $J | Arnette Stephen A | EXECUTIVE VICE PRESIDENT | F | Common Stock | 87 | $147.14 | 23,885.0000 | 127,214,000 | 0.36% | 0.00% |
| March 1, 2024 | JACOBS SOLUTIONS INC. | $J | Arnette Stephen A | EXECUTIVE VICE PRESIDENT | F | Common Stock | 229 | $146.62 | 23,972.0000 | 127,214,000 | 0.95% | 0.00% |