The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jul 1, 2026 | Denault Leo P | Director | Grant(A) | 174 | $278.97 | $49K |
| Jul 1, 2026 | Donald Kirkland H | Director | Grant(A) | 174 | $278.97 | $49K |
| Jul 1, 2026 | Collins Augustus L | Director | Grant(A) | 174 | $278.97 | $49K |
| Jul 1, 2026 | Faller Craig S. | Director | Grant(A) | 174 | $278.97 | $49K |
| Jul 1, 2026 | Schievelbein Thomas C | Director | Grant(A) | 174 | $278.97 | $49K |
| Jul 1, 2026 | Stanage Nick L | Director | Grant(A) | 174 | $278.97 | $49K |
| Jul 1, 2026 | Harker Victoria D | Director | Grant(A) | 174 | $278.97 | $49K |
| Jul 1, 2026 | Jimenez Frank R | Director | Grant(A) | 174 | $278.97 | $49K |
| Jul 1, 2026 | McKibben Tracy B | Director | Grant(A) | 174 | $278.97 | $49K |
| Jul 1, 2026 | O'Sullivan Stephanie L. | Director | Grant(A) | 174 | $278.97 | $49K |
| Jun 30, 2026 | Denault Leo P | Director | Grant(A) | 145 | $279.89 | $41K |
| Jun 12, 2026 | Donald Kirkland H | Director | Grant(A) | 32 | — | $0 |
| Jun 12, 2026 | Collins Augustus L | Director | Grant(A) | 50 | — | $0 |
| Jun 12, 2026 | Schuck Nicolas G | Corp VP, Controller & CAO | Grant(A) | 5 | — | $0 |
| Jun 12, 2026 | Wilkinson Kara R. | Ex. VP and President, NNS | Grant(A) | 15 | — | $0 |
| Jun 12, 2026 | Stanage Nick L | Director | Grant(A) | 1 | — | $0 |
| Jun 12, 2026 | Chewning Eric D. | EVP, Maritime Sys & Corp STR | Grant(A) | 10 | — | $0 |
| Jun 12, 2026 | Stiehle Thomas E. | Ex. VP and CFO | Grant(A) | 18 | — | $0 |
| Jun 12, 2026 | Harker Victoria D | Director | Grant(A) | 36 | — | $0 |
| Jun 12, 2026 | Jimenez Frank R | Director | Grant(A) | 15 | — | $0 |
| Jun 12, 2026 | Green Edgar A III | Ex VP, Pres. HII Mission Tech | Grant(A) | 15 | — | $0 |
| Jun 12, 2026 | Boudreaux Chad N. | Ex VP & Chief Legal Officer | Grant(A) | 17 | — | $0 |
| Jun 12, 2026 | Denault Leo P | Director | Grant(A) | 20 | — | $0 |
| Jun 12, 2026 | Faller Craig S. | Director | Grant(A) | 9 | — | $0 |
| Jun 12, 2026 | Schievelbein Thomas C | Director | Grant(A) | 107 | — | $0 |
| Jun 12, 2026 | Kastner Christopher D | Director, President & CEO, Director | Grant(A) | 86 | — | $0 |
| Jun 12, 2026 | McKibben Tracy B | Director | Grant(A) | 26 | — | $0 |
| Jun 12, 2026 | O'Sullivan Stephanie L. | Director | Grant(A) | 19 | — | $0 |
| Jun 12, 2026 | Hughes Edmond E. Jr. | Ex VP & Chief HR Officer | Grant(A) | 10 | — | $0 |
| Jun 12, 2026 | Blanchette Brian D. | Ex VP and President, Ingalls | Grant(A) | 14 | — | $0 |
| May 28, 2026 | Hughes Edmond E. Jr. | Ex VP & Chief HR Officer | Sell(S) | 4K | $319.58 | $1.1M |
| Apr 1, 2026 | Collins Augustus L | Director | Grant(A) | 123 | $393.32 | $48K |
| Apr 1, 2026 | Denault Leo P | Director | Grant(A) | 123 | $393.32 | $48K |
| Apr 1, 2026 | Donald Kirkland H | Director | Grant(A) | 123 | $393.32 | $48K |
| Apr 1, 2026 | Faller Craig S. | Director | Grant(A) | 123 | $393.32 | $48K |
| Apr 1, 2026 | Kelly Anastasi D | Director | Grant(A) | 123 | $393.32 | $48K |
| Apr 1, 2026 | Schievelbein Thomas C | Director | Grant(A) | 123 | $393.32 | $48K |
| Apr 1, 2026 | Welch John K | Director | Grant(A) | 123 | $393.32 | $48K |
| Apr 1, 2026 | Stanage Nick L | Director | Grant(A) | 123 | $393.32 | $48K |
| Apr 1, 2026 | Harker Victoria D | Director | Grant(A) | 123 | $393.32 | $48K |
| Apr 1, 2026 | Jimenez Frank R | Director | Grant(A) | 123 | $393.32 | $48K |
| Apr 1, 2026 | McKibben Tracy B | Director | Grant(A) | 123 | $393.32 | $48K |
| Apr 1, 2026 | O'Sullivan Stephanie L. | Director | Grant(A) | 123 | $393.32 | $48K |
| Mar 31, 2026 | Denault Leo P | Director | Grant(A) | 106 | $379.90 | $40K |
| Mar 13, 2026 | Kelly Anastasi D | Director | Grant(A) | 59 | — | $0 |
| Mar 13, 2026 | Schievelbein Thomas C | Director | Grant(A) | 76 | — | $0 |
| Mar 13, 2026 | Welch John K | Director | Grant(A) | 25 | — | $0 |
| Mar 13, 2026 | Denault Leo P | Director | Grant(A) | 14 | — | $0 |
| Mar 13, 2026 | Stanage Nick L | Director | Grant(A) | 1 | — | $0 |
| Mar 13, 2026 | Harker Victoria D | Director | Grant(A) | 26 | — | $0 |
| Mar 13, 2026 | Jimenez Frank R | Director | Grant(A) | 10 | — | $0 |
| Mar 13, 2026 | Kastner Christopher D | Director, President & CEO, Director | Grant(A) | 61 | — | $0 |
| Mar 13, 2026 | Donald Kirkland H | Director | Grant(A) | 22 | — | $0 |
| Mar 13, 2026 | McKibben Tracy B | Director | Grant(A) | 18 | — | $0 |
| Mar 13, 2026 | Schuck Nicolas G | Corp VP, Controller & CAO | Grant(A) | 3 | — | $0 |
| Mar 13, 2026 | Collins Augustus L | Director | Grant(A) | 35 | — | $0 |
| Mar 13, 2026 | Green Edgar A III | Ex VP, Pres. HII Mission Tech | Grant(A) | 11 | — | $0 |
| Mar 13, 2026 | Boudreaux Chad N. | Ex VP & Chief Legal Officer | Grant(A) | 12 | — | $0 |
| Mar 13, 2026 | O'Sullivan Stephanie L. | Director | Grant(A) | 13 | — | $0 |
| Mar 13, 2026 | Stiehle Thomas E. | Ex. VP and CFO | Grant(A) | 13 | — | $0 |
| Mar 13, 2026 | Wilkinson Kara R. | Ex. VP and President, NNS | Grant(A) | 11 | — | $0 |
| Mar 13, 2026 | Hughes Edmond E. Jr. | Ex VP & Chief HR Officer | Grant(A) | 7 | — | $0 |
| Mar 13, 2026 | Chewning Eric D. | EVP, Maritime Sys & Corp STR | Grant(A) | 7 | — | $0 |
| Mar 13, 2026 | Faller Craig S. | Director | Grant(A) | 6 | — | $0 |
| Mar 13, 2026 | Blanchette Brian D. | Ex VP and President, Ingalls | Grant(A) | 10 | — | $0 |
| Mar 6, 2026 | Stiehle Thomas E. | Ex. VP and CFO | Sell(S) | 5K | $430.54 | $1.9M |
| Mar 5, 2026 | Boudreaux Chad N. | Ex VP & Chief Legal Officer | Sell(S) | 4K | $422.45 | $1.9M |
| Mar 4, 2026 | Chewning Eric D. | EVP, Maritime Sys & Corp STR | Sell(S) | 2K | $433.44 | $737K |
| Mar 2, 2026 | Schuck Nicolas G | Corp VP, Controller & CAO | Sell(S) | 2K | $457.39 | $787K |
| Mar 2, 2026 | Green Edgar A III | Ex VP, Pres. HII Mission Tech | Sell(S) | 4K | $457.74 | $2.0M |
| Feb 26, 2026 | Kastner Christopher D | Director, President & CEO, Director | Option exercise(M) | 2K | $443.00 | $1.0M |
| Feb 26, 2026 | Kastner Christopher D | Director, President & CEO, Director | Tax withholding(F) | 1K | $443.00 | $468K |
| Feb 26, 2026 | Kastner Christopher D | Director, President & CEO, Director | Option exercise(M) | 2K | — | $0 |
| Feb 26, 2026 | Schuck Nicolas G | Corp VP, Controller & CAO | Tax withholding(F) | 69 | $443.00 | $31K |
| Feb 26, 2026 | Schuck Nicolas G | Corp VP, Controller & CAO | Option exercise(M) | 153 | $443.00 | $68K |
| Feb 26, 2026 | Schuck Nicolas G | Corp VP, Controller & CAO | Option exercise(M) | 153 | — | $0 |
| Feb 26, 2026 | Green Edgar A III | Ex VP, Pres. HII Mission Tech | Option exercise(M) | 415 | $443.00 | $184K |
| Feb 26, 2026 | Green Edgar A III | Ex VP, Pres. HII Mission Tech | Tax withholding(F) | 187 | $443.00 | $83K |
| Feb 26, 2026 | Green Edgar A III | Ex VP, Pres. HII Mission Tech | Option exercise(M) | 415 | — | $0 |
| Feb 26, 2026 | Boudreaux Chad N. | Ex VP & Chief Legal Officer | Tax withholding(F) | 187 | $443.00 | $83K |
| Feb 26, 2026 | Boudreaux Chad N. | Ex VP & Chief Legal Officer | Option exercise(M) | 415 | $443.00 | $184K |
| Feb 26, 2026 | Boudreaux Chad N. | Ex VP & Chief Legal Officer | Option exercise(M) | 415 | — | $0 |
| Feb 26, 2026 | Stiehle Thomas E. | Ex. VP and CFO | Option exercise(M) | 541 | $443.00 | $240K |
| Feb 26, 2026 | Stiehle Thomas E. | Ex. VP and CFO | Tax withholding(F) | 244 | $443.00 | $108K |
| Feb 26, 2026 | Stiehle Thomas E. | Ex. VP and CFO | Option exercise(M) | 541 | — | $0 |
| Feb 26, 2026 | Wilkinson Kara R. | Ex. VP and President, NNS | Tax withholding(F) | 187 | $443.00 | $83K |
| Feb 26, 2026 | Wilkinson Kara R. | Ex. VP and President, NNS | Option exercise(M) | 415 | $443.00 | $184K |
| Feb 26, 2026 | Wilkinson Kara R. | Ex. VP and President, NNS | Option exercise(M) | 415 | — | $0 |
| Feb 26, 2026 | Hughes Edmond E. Jr. | Ex VP & Chief HR Officer | Tax withholding(F) | 138 | $443.00 | $61K |
| Feb 26, 2026 | Hughes Edmond E. Jr. | Ex VP & Chief HR Officer | Option exercise(M) | 307 | $443.00 | $136K |
| Feb 26, 2026 | Hughes Edmond E. Jr. | Ex VP & Chief HR Officer | Option exercise(M) | 307 | — | $0 |
| Feb 26, 2026 | Chewning Eric D. | EVP, Maritime Sys & Corp STR | Tax withholding(F) | 138 | $443.00 | $61K |
| Feb 26, 2026 | Chewning Eric D. | EVP, Maritime Sys & Corp STR | Option exercise(M) | 307 | $443.00 | $136K |
| Feb 26, 2026 | Chewning Eric D. | EVP, Maritime Sys & Corp STR | Option exercise(M) | 307 | — | $0 |
| Feb 26, 2026 | Blanchette Brian D. | Ex VP and President, Ingalls | Option exercise(M) | 96 | $443.00 | $42K |
| Feb 26, 2026 | Blanchette Brian D. | Ex VP and President, Ingalls | Tax withholding(F) | 41 | $443.00 | $18K |
| Feb 26, 2026 | Blanchette Brian D. | Ex VP and President, Ingalls | Option exercise(M) | 96 | — | $0 |
| Feb 25, 2026 | Kastner Christopher D | Director, President & CEO, Director | Grant(A) | 33K | $435.58 | $14.2M |
| Feb 25, 2026 | Kastner Christopher D | Director, President & CEO, Director | Tax withholding(F) | 15K | $435.58 | $6.4M |
| Feb 25, 2026 | Kastner Christopher D | Director, President & CEO, Director | Grant(A) | 6K | — | $0 |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Coverage: Form 4 filings indexed 2021-03-29 → 2026-07-11. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).