| 2025-11-26 | Boudreaux Chad N. | Ex VP & Chief Legal Officer | Sell | 787 | $314.17 | $247,215.97 | -3.7% | → |
| 2025-11-20 | Hughes Edmond E. Jr. | Ex VP & Chief HR Officer | Sell | 850 | $315.44 | $268,124.00 | -8.9% | → |
| 2025-11-12 | Kastner Christopher D | Director, President & CEO | Sell | 15,000 | $321.06 | $4,815,900.00 | -18.0% | → |
| 2025-11-04 | Schuck Nicolas G | Corp VP, Controller & CAO | Sell | 466 | $314.36 | $146,389.15 | -16.1% | → |
| 2025-11-04 | Harker Victoria D | Director | Sell | 1,000 | $316.61 | $316,605.00 | -28.4% | → |
| 2025-08-29 | Stanage Nick L | Director | Buy | 3,500 | $272.78 | $954,730.00 | New | → |
| 2025-08-05 | Harker Victoria D | Director | Sell | 1,000 | $268.63 | $268,630.00 | -22.8% | → |
| 2025-08-04 | Green Edgar A III | Ex VP, Pres. HII Mission Tech | Sell | 4,207 | $265.64 | $1,117,427.15 | -37.4% | → |
| 2025-06-03 | Boudreaux Chad N. | Ex VP & Chief Legal Officer | Sell | 1,965 | $228.94 | $449,873.39 | -8.5% | → |
| 2025-05-07 | Hughes Edmond E. Jr. | Ex VP & Chief HR Officer | Sell | 1,300 | $231.91 | $301,483.00 | -11.9% | → |
| 2025-05-06 | KELLY ANASTASI D | Director | Sell | 1,960 | $232.58 | $455,856.80 | -100% | → |
| 2025-03-06 | Schuck Nicolas G | Corp VP, Controller & CAO | Sell | 750 | $189.56 | $142,166.25 | -20.6% | → |
| 2025-02-27 | DONALD KIRKLAND H | Director | Buy | 575 | $173.62 | $99,831.50 | New | → |
| 2025-02-26 | WELCH JOHN K | Director | Buy | 1,000 | $174.92 | $174,923.70 | +64.7% | → |
| 2025-02-13 | SCHIEVELBEIN THOMAS C | Director | Buy | 2,120 | $164.82 | $349,426.03 | +36.3% | → |
| 2024-11-11 | Wyatt D R | Corp VP & Treasurer | Sell | 400 | $205.24 | $82,096.00 | -2.0% | → |
| 2024-11-05 | Jimenez Frank R | Director | Buy | 550 | $188.91 | $103,900.50 | New | → |
| 2024-05-20 | Hughes Edmond E. Jr. | Ex VP & Chief HR Officer | Sell | 1,500 | $256.07 | $384,102.00 | -15.6% | → |
| 2024-05-10 | Boykin Jennifer R. | Ex VP, President NNS | Sell | 1,043 | $252.03 | $262,837.05 | -100% | → |
| 2024-03-01 | Green Edgar A III | Ex VP, Pres. HII Mission Tech | Sell | 3,603 | $290.75 | $1,047,572.25 | -32.6% | → |
| 2024-03-01 | Schuck Nicolas G | Corp VP, Controller & CAO | Sell | 1,293 | $291.28 | $376,742.45 | -22.3% | → |
| 2024-02-21 | Wyatt D R | Corp VP & Treasurer | Sell | 500 | $288.57 | $144,282.50 | -2.6% | → |
| 2024-02-09 | Boykin Jennifer R. | Ex VP, President NNS | Sell | 2,176 | $272.31 | $592,555.92 | -24.0% | → |
| 2024-02-05 | Wyatt D R | Corp VP & Treasurer | Sell | 900 | $263.69 | $237,320.10 | -4.5% | → |
| 2023-11-22 | Boykin Jennifer R. | Ex VP, President NNS | Sell | 567 | $239.00 | $135,513.00 | -5.9% | → |
| 2023-11-08 | Wyatt D R | Corp VP & Treasurer | Sell | 320 | $228.53 | $73,130.24 | -1.6% | → |
| 2023-09-05 | Boudreaux Chad N. | Ex VP & Chief Legal Officer | Sell | 1,612 | $217.38 | $350,416.08 | -9.6% | → |
| 2023-09-01 | Boykin Jennifer R. | Ex VP, President NNS | Sell | 1,370 | $222.00 | $304,140.00 | -12.5% | → |
| 2023-08-14 | Wyatt D R | Corp VP & Treasurer | Sell | 500 | $227.19 | $113,595.00 | -2.4% | → |
| 2023-06-07 | Schuck Nicolas G | Corp VP, Controller & CAO | Buy | 10 | $215.31 | $2,243.75 | +0.6% | → |
| 2023-05-12 | Wyatt D R | Corp VP & Treasurer | Sell | 500 | $198.13 | $99,065.00 | -2.3% | → |
| 2023-03-08 | Hughes Edmond E. Jr. | Ex VP & Chief HR Officer | Buy | 44 | $212.48 | $9,359.74 | +0.5% | → |
| 2023-03-02 | Schuck Nicolas G | Corp VP, Controller & CAO | Sell | 1,118 | $217.16 | $242,871.74 | -38.6% | → |
| 2023-03-01 | Green Edgar A III | Ex VP, Pres. HII Mission Tech | Sell | 1,717 | $214.96 | $369,086.05 | -8.0% | → |
| 2023-02-27 | Green Edgar A III | Ex VP, Pres. HII Mission Tech | Sell | 1,545 | $219.21 | $338,677.98 | -7.6% | → |
| 2023-02-21 | Wyatt D R | Corp VP & Treasurer | Sell | 500 | $223.86 | $111,930.00 | -2.4% | → |
| 2023-02-21 | KELLY ANASTASI D | Director | Sell | 3,662 | $222.41 | $814,472.74 | -91.3% | → |
| 2022-12-07 | Hughes Edmond E. Jr. | Ex VP & Chief HR Officer | Buy | 77 | $234.21 | $18,127.03 | +0.5% | → |
| 2022-09-02 | Wyatt D R | Corp VP & Treasurer | Sell | 400 | $229.75 | $91,900.00 | -1.9% | → |
| 2022-06-11 | Boykin Jennifer R. | Ex VP, President NNS | Sell | 2,614 | $229.00 | $598,606.00 | -26.0% | → |
| 2022-06-01 | Green Edgar A III | Ex VP, Pres. HII Technical Sol | Sell | 4,222 | $207.99 | $878,126.53 | -23.4% | → |
| 2022-03-03 | Schuck Nicolas G | Corp VP, Controller & CAO | Sell | 776 | $211.65 | $164,240.40 | -31.1% | → |