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 |
|---|---|---|---|---|---|---|
| Jun 30, 2026 | Brown Marianne Catherine | Director | Grant(A) | 91 | $509.31 | $46K |
| Jun 30, 2026 | Krishna Arvind | Director | Grant(A) | 71 | $509.31 | $36K |
| May 20, 2026 | Winston Mary A | Director | Grant(A) | 349 | $552.17 | $193K |
| May 20, 2026 | Welsh Mark A III | Director | Grant(A) | 349 | $552.17 | $193K |
| May 20, 2026 | Turley James S | Director | Grant(A) | 349 | $552.17 | $193K |
| May 20, 2026 | Schoewe Thomas M | Director | Grant(A) | 349 | $552.17 | $193K |
| May 20, 2026 | Roughead Gary | Director | Grant(A) | 349 | $552.17 | $193K |
| May 20, 2026 | Ross Kimberly A. | Director | Grant(A) | 349 | $552.17 | $193K |
| May 20, 2026 | Krishna Arvind | Director | Grant(A) | 349 | $552.17 | $193K |
| May 20, 2026 | Grady Christopher W. | Director | Grant(A) | 349 | $552.17 | $193K |
| May 20, 2026 | Brown Marianne Catherine | Director | Grant(A) | 349 | $552.17 | $193K |
| May 20, 2026 | Abney David P | Director | Grant(A) | 349 | $552.17 | $193K |
| May 4, 2026 | Welsh Mark A III | Director | Sell(S) | 1 | $577.05 | $577 |
| May 4, 2026 | Welsh Mark A III | Director | Sell(S) | 7 | $576.38 | $4K |
| May 4, 2026 | Welsh Mark A III | Director | Sell(S) | 4 | $575.59 | $2K |
| May 4, 2026 | Welsh Mark A III | Director | Sell(S) | 2 | $574.51 | $1K |
| May 4, 2026 | Welsh Mark A III | Director | Sell(S) | 14 | $573.51 | $8K |
| May 4, 2026 | Welsh Mark A III | Director | Sell(S) | 6 | $572.72 | $3K |
| May 4, 2026 | Welsh Mark A III | Director | Sell(S) | 3 | $571.74 | $2K |
| May 4, 2026 | Welsh Mark A III | Director | Sell(S) | 43 | $570.47 | $25K |
| May 4, 2026 | Welsh Mark A III | Director | Sell(S) | 9 | $569.49 | $5K |
| May 4, 2026 | Welsh Mark A III | Director | Sell(S) | 5 | $568.75 | $3K |
| May 4, 2026 | Welsh Mark A III | Director | Sell(S) | 1 | $566.60 | $567 |
| Mar 31, 2026 | Krishna Arvind | Director | Grant(A) | 53 | $682.24 | $36K |
| Mar 31, 2026 | Brown Marianne Catherine | Director | Grant(A) | 68 | $682.24 | $46K |
| Mar 2, 2026 | Simpson Kathryn G | Corp VP & General Counsel | Sell(S) | 873 | $745.00 | $650K |
| Feb 27, 2026 | Roeder Roshan S | CVP & Pres. Mission Systems | Sell(S) | 2K | $720.00 | $1.3M |
| Feb 19, 2026 | Hardesty Michael A | Corp VP, Controller & CAO | Sell(S) | 147 | $732.98 | $108K |
| Feb 19, 2026 | Roeder Roshan S | CVP & Pres. Mission Systems | Sell(S) | 512 | $727.62 | $373K |
| Feb 19, 2026 | Simpson Kathryn G | Corp VP & General Counsel | Sell(S) | 194 | $727.62 | $141K |
| Feb 18, 2026 | Davies Benjamin R. | CVP & Pres. Defense Systems | Sell(S) | 2K | $719.61 | $1.6M |
| Feb 17, 2026 | Roeder Roshan S | CVP & Pres. Mission Systems | Option exercise(M) | 2K | — | $0 |
| Feb 17, 2026 | Roeder Roshan S | CVP & Pres. Mission Systems | Tax withholding(F) | 992 | $701.12 | $696K |
| Feb 17, 2026 | Roeder Roshan S | CVP & Pres. Mission Systems | Sell(S) | 318 | $702.56 | $223K |
| Feb 17, 2026 | Roeder Roshan S | CVP & Pres. Mission Systems | Option exercise(M) | 2K | — | $0 |
| Feb 17, 2026 | Simpson Kathryn G | Corp VP & General Counsel | Sell(S) | 779 | $702.56 | $547K |
| Feb 17, 2026 | Simpson Kathryn G | Corp VP & General Counsel | Option exercise(M) | 387 | — | $0 |
| Feb 17, 2026 | Simpson Kathryn G | Corp VP & General Counsel | Tax withholding(F) | 193 | $701.12 | $135K |
| Feb 17, 2026 | Simpson Kathryn G | Corp VP & General Counsel | Option exercise(M) | 387 | — | $0 |
| Feb 17, 2026 | Warden Kathy J | Chair, CEO and President, Director | Option exercise(M) | 11K | — | $0 |
| Feb 17, 2026 | Warden Kathy J | Chair, CEO and President, Director | Tax withholding(F) | 5K | $701.12 | $3.4M |
| Feb 17, 2026 | Warden Kathy J | Chair, CEO and President, Director | Option exercise(M) | 11K | — | $0 |
| Feb 17, 2026 | Jones Thomas H | CVP & Pres Aeronautics Systems | Tax withholding(F) | 1K | $701.12 | $705K |
| Feb 17, 2026 | Jones Thomas H | CVP & Pres Aeronautics Systems | Option exercise(M) | 2K | — | $0 |
| Feb 17, 2026 | Jones Thomas H | CVP & Pres Aeronautics Systems | Option exercise(M) | 2K | — | $0 |
| Feb 17, 2026 | Hardesty Michael A | Corp VP, Controller & CAO | Sell(S) | 716 | $700.63 | $502K |
| Feb 17, 2026 | Hardesty Michael A | Corp VP, Controller & CAO | Tax withholding(F) | 243 | $701.12 | $170K |
| Feb 17, 2026 | Hardesty Michael A | Corp VP, Controller & CAO | Option exercise(M) | 538 | — | $0 |
| Feb 17, 2026 | Hardesty Michael A | Corp VP, Controller & CAO | Option exercise(M) | 538 | — | $0 |
| Feb 17, 2026 | Fleming Robert J. | CVP and Pres. Space Systems | Option exercise(M) | 264 | — | $0 |
| Feb 17, 2026 | Fleming Robert J. | CVP and Pres. Space Systems | Tax withholding(F) | 85 | $701.12 | $60K |
| Feb 17, 2026 | Fleming Robert J. | CVP and Pres. Space Systems | Option exercise(M) | 264 | — | $0 |
| Feb 17, 2026 | Davies Benjamin R. | CVP & Pres. Defense Systems | Option exercise(M) | 274 | — | $0 |
| Feb 17, 2026 | Davies Benjamin R. | CVP & Pres. Defense Systems | Tax withholding(F) | 123 | $701.12 | $86K |
| Feb 17, 2026 | Davies Benjamin R. | CVP & Pres. Defense Systems | Option exercise(M) | 274 | — | $0 |
| Feb 13, 2026 | Hardesty Michael A | Corp VP, Controller & CAO | Sell(S) | 1 | $703.21 | $408 |
| Feb 13, 2026 | Hardesty Michael A | Corp VP, Controller & CAO | Sell(S) | 783 | $702.43 | $550K |
| Feb 12, 2026 | Grady Christopher W. | Director | Grant(A) | 71 | $695.06 | $49K |
| Feb 11, 2026 | Roeder Roshan S | CVP & Pres. Mission Systems | Tax withholding(F) | 3K | $678.83 | $2.0M |
| Feb 11, 2026 | Roeder Roshan S | CVP & Pres. Mission Systems | Option exercise(M) | 6K | — | $0 |
| Feb 11, 2026 | Roeder Roshan S | CVP & Pres. Mission Systems | Grant(A) | 2K | — | $0 |
| Feb 11, 2026 | Roeder Roshan S | CVP & Pres. Mission Systems | Option exercise(M) | 6K | — | $0 |
| Feb 11, 2026 | Roeder Roshan S | CVP & Pres. Mission Systems | Grant(A) | 6K | — | $0 |
| Feb 11, 2026 | Fleming Robert J. | CVP and Pres. Space Systems | Option exercise(M) | 913 | — | $0 |
| Feb 11, 2026 | Fleming Robert J. | CVP and Pres. Space Systems | Tax withholding(F) | 300 | $678.83 | $204K |
| Feb 11, 2026 | Fleming Robert J. | CVP and Pres. Space Systems | Grant(A) | 4K | — | $0 |
| Feb 11, 2026 | Fleming Robert J. | CVP and Pres. Space Systems | Option exercise(M) | 913 | — | $0 |
| Feb 11, 2026 | Fleming Robert J. | CVP and Pres. Space Systems | Grant(A) | 2K | — | $0 |
| Feb 11, 2026 | Davies Benjamin R. | CVP & Pres. Defense Systems | Option exercise(M) | 3K | — | $0 |
| Feb 11, 2026 | Davies Benjamin R. | CVP & Pres. Defense Systems | Tax withholding(F) | 1K | $678.83 | $824K |
| Feb 11, 2026 | Davies Benjamin R. | CVP & Pres. Defense Systems | Grant(A) | 2K | — | $0 |
| Feb 11, 2026 | Davies Benjamin R. | CVP & Pres. Defense Systems | Grant(A) | 5K | — | $0 |
| Feb 11, 2026 | Davies Benjamin R. | CVP & Pres. Defense Systems | Option exercise(M) | 3K | — | $0 |
| Feb 11, 2026 | Greene John | CVP & Chief Financial Officer | Grant(A) | 5K | — | $0 |
| Feb 11, 2026 | Greene John | CVP & Chief Financial Officer | Grant(A) | 5K | — | $0 |
| Feb 11, 2026 | Warden Kathy J | Chair, CEO and President, Director | Option exercise(M) | 35K | — | $0 |
| Feb 11, 2026 | Warden Kathy J | Chair, CEO and President, Director | Tax withholding(F) | 15K | $678.83 | $10.4M |
| Feb 11, 2026 | Warden Kathy J | Chair, CEO and President, Director | Grant(A) | 29K | — | $0 |
| Feb 11, 2026 | Warden Kathy J | Chair, CEO and President, Director | Grant(A) | 8K | — | $0 |
| Feb 11, 2026 | Warden Kathy J | Chair, CEO and President, Director | Option exercise(M) | 35K | — | $0 |
| Feb 11, 2026 | Simpson Kathryn G | Corp VP & General Counsel | Option exercise(M) | 1K | — | $0 |
| Feb 11, 2026 | Simpson Kathryn G | Corp VP & General Counsel | Tax withholding(F) | 461 | $678.83 | $313K |
| Feb 11, 2026 | Simpson Kathryn G | Corp VP & General Counsel | Grant(A) | 1K | — | $0 |
| Feb 11, 2026 | Simpson Kathryn G | Corp VP & General Counsel | Grant(A) | 4K | — | $0 |
| Feb 11, 2026 | Simpson Kathryn G | Corp VP & General Counsel | Option exercise(M) | 1K | — | $0 |
| Feb 11, 2026 | Jones Thomas H | CVP & Pres Aeronautics Systems | Option exercise(M) | 7K | — | $0 |
| Feb 11, 2026 | Jones Thomas H | CVP & Pres Aeronautics Systems | Tax withholding(F) | 3K | $678.83 | $2.1M |
| Feb 11, 2026 | Jones Thomas H | CVP & Pres Aeronautics Systems | Option exercise(M) | 7K | — | $0 |
| Feb 11, 2026 | Jones Thomas H | CVP & Pres Aeronautics Systems | Grant(A) | 2K | — | $0 |
| Feb 11, 2026 | Jones Thomas H | CVP & Pres Aeronautics Systems | Grant(A) | 6K | — | $0 |
| Feb 11, 2026 | Hardesty Michael A | Corp VP, Controller & CAO | Tax withholding(F) | 566 | $678.83 | $384K |
| Feb 11, 2026 | Hardesty Michael A | Corp VP, Controller & CAO | Option exercise(M) | 2K | — | $0 |
| Feb 11, 2026 | Hardesty Michael A | Corp VP, Controller & CAO | Option exercise(M) | 2K | — | $0 |
| Feb 11, 2026 | Hardesty Michael A | Corp VP, Controller & CAO | Grant(A) | 379 | — | $0 |
| Feb 11, 2026 | Hardesty Michael A | Corp VP, Controller & CAO | Grant(A) | 1K | — | $0 |
| Feb 6, 2026 | Warden Kathy J | Chair, CEO and President, Director | Sell(S) | 5K | $707.45 | $3.3M |
| Feb 6, 2026 | Warden Kathy J | Chair, CEO and President, Director | Sell(S) | 2K | $708.63 | $1.6M |
| Feb 6, 2026 | Warden Kathy J | Chair, CEO and President, Director | Sell(S) | 6K | $709.49 | $4.1M |
| Feb 6, 2026 | Warden Kathy J | Chair, CEO and President, Director | Sell(S) | 1K | $711.14 | $929K |
| Feb 6, 2026 | Warden Kathy J | Chair, CEO and President, Director | Sell(S) | 2K | $706.65 | $1.6M |
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).