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 |
|---|---|---|---|---|---|---|
| Aug 21, 2026 | Brown Gregory Q | Chairman and CEO, Director | Gift(G) | 4K | — | $0 |
| Aug 21, 2026 | Brown Gregory Q | Chairman and CEO, Director | Gift(G) | 4K | — | $0 |
| Aug 21, 2026 | Brown Gregory Q | Chairman and CEO, Director | Gift(G) | 9K | — | $0 |
| Aug 21, 2026 | Moore Kathryn A | SVP, HUMAN RESOURCES | Option exercise(M) | 349 | — | $0 |
| Aug 21, 2026 | Moore Kathryn A | SVP, HUMAN RESOURCES | Option exercise(M) | 317 | — | $0 |
| Aug 21, 2026 | Moore Kathryn A | SVP, HUMAN RESOURCES | Option exercise(M) | 152 | — | $0 |
| Aug 21, 2026 | Moore Kathryn A | SVP, HUMAN RESOURCES | Sell(S) | 166 | $477.69 | $80K |
| Aug 21, 2026 | Moore Kathryn A | SVP, HUMAN RESOURCES | Sell(S) | 19 | $477.29 | $9K |
| Aug 21, 2026 | Moore Kathryn A | SVP, HUMAN RESOURCES | Sell(S) | 818 | $476.80 | $390K |
| Aug 21, 2026 | Moore Kathryn A | SVP, HUMAN RESOURCES | Option exercise(M) | 349 | $244.17 | $85K |
| Aug 21, 2026 | Moore Kathryn A | SVP, HUMAN RESOURCES | Option exercise(M) | 317 | $222.30 | $70K |
| Aug 21, 2026 | Moore Kathryn A | SVP, HUMAN RESOURCES | Option exercise(M) | 152 | $216.21 | $33K |
| Aug 12, 2026 | Howard Ayanna | Director | Sell(S) | 685 | $469.52 | $322K |
| Aug 7, 2026 | Maher Katherine A | CVP and CAO | Option exercise(M) | 427 | — | $0 |
| Aug 7, 2026 | Maher Katherine A | CVP and CAO | Option exercise(M) | 635 | — | $0 |
| Aug 7, 2026 | Maher Katherine A | CVP and CAO | Sell(S) | 1 | $470.04 | $334 |
| Aug 7, 2026 | Maher Katherine A | CVP and CAO | Sell(S) | 54 | $468.22 | $25K |
| Aug 7, 2026 | Maher Katherine A | CVP and CAO | Sell(S) | 637 | $470.03 | $300K |
| Aug 7, 2026 | Maher Katherine A | CVP and CAO | Sell(S) | 1K | $469.69 | $499K |
| Aug 7, 2026 | Maher Katherine A | CVP and CAO | Option exercise(M) | 427 | $414.12 | $177K |
| Aug 7, 2026 | Maher Katherine A | CVP and CAO | Option exercise(M) | 635 | $265.18 | $168K |
| Jul 3, 2026 | Lashier Mark E | Director | Grant(A) | 66 | $422.66 | $28K |
| May 18, 2026 | Tucci Joseph M | Director | Grant(A) | 598 | — | $0 |
| May 18, 2026 | Niewiara James A | SVP, GENERAL COUNSEL | Gift(G) | 166 | — | $0 |
| May 18, 2026 | Anasenes Nicole | Director | Grant(A) | 598 | — | $0 |
| May 18, 2026 | Denman Kenneth D | Director | Grant(A) | 598 | — | $0 |
| May 18, 2026 | Howard Ayanna | Director | Grant(A) | 598 | — | $0 |
| May 18, 2026 | Lashier Mark E | Director | Grant(A) | 598 | — | $0 |
| May 18, 2026 | Leav Peter | Director | Grant(A) | 598 | — | $0 |
| May 18, 2026 | Mann Elizabeth | Director | Grant(A) | 598 | — | $0 |
| Apr 3, 2026 | Lashier Mark E | Director | Grant(A) | 63 | $438.96 | $28K |
| Apr 3, 2026 | Mondre Greg | Director | Grant(A) | 63 | $438.96 | $28K |
| Mar 14, 2026 | Brown Gregory Q | Chairman and CEO, Director | Tax withholding(F) | 4K | $473.12 | $2.0M |
| Mar 14, 2026 | Brown Gregory Q | Chairman and CEO, Director | Option exercise(M) | 9K | — | $0 |
| Mar 14, 2026 | Brown Gregory Q | Chairman and CEO, Director | Option exercise(M) | 6K | — | $0 |
| Mar 14, 2026 | Molloy John P | EVP and COO | Tax withholding(F) | 851 | $473.12 | $402K |
| Mar 14, 2026 | Molloy John P | EVP and COO | Option exercise(M) | 2K | — | $0 |
| Mar 14, 2026 | Molloy John P | EVP and COO | Option exercise(M) | 1K | — | $0 |
| Mar 14, 2026 | Naik Rajan | SVP, Strategy & Ventures | Tax withholding(F) | 398 | $473.12 | $188K |
| Mar 14, 2026 | Naik Rajan | SVP, Strategy & Ventures | Option exercise(M) | 882 | — | $0 |
| Mar 14, 2026 | Naik Rajan | SVP, Strategy & Ventures | Option exercise(M) | 630 | — | $0 |
| Mar 14, 2026 | Yazdi Cynthia | SVP, COS to the Chairman & CEO | Tax withholding(F) | 316 | $473.12 | $150K |
| Mar 14, 2026 | Yazdi Cynthia | SVP, COS to the Chairman & CEO | Option exercise(M) | 725 | — | $0 |
| Mar 14, 2026 | Yazdi Cynthia | SVP, COS to the Chairman & CEO | Option exercise(M) | 518 | — | $0 |
| Mar 14, 2026 | Winkler Jason J | EVP and CFO | Option exercise(M) | 2K | — | $0 |
| Mar 14, 2026 | Winkler Jason J | EVP and CFO | Tax withholding(F) | 781 | $473.12 | $370K |
| Mar 14, 2026 | Winkler Jason J | EVP and CFO | Option exercise(M) | 1K | — | $0 |
| Mar 14, 2026 | Saptharishi Mahesh | EVP and CTO | Tax withholding(F) | 853 | $473.12 | $404K |
| Mar 14, 2026 | Saptharishi Mahesh | EVP and CTO | Option exercise(M) | 2K | — | $0 |
| Mar 14, 2026 | Saptharishi Mahesh | EVP and CTO | Option exercise(M) | 1K | — | $0 |
| Mar 14, 2026 | Maher Katherine A | CVP and CAO | Tax withholding(F) | 59 | $473.12 | $28K |
| Mar 14, 2026 | Niewiara James A | SVP, GENERAL COUNSEL | Option exercise(M) | 705 | — | $0 |
| Mar 14, 2026 | Niewiara James A | SVP, GENERAL COUNSEL | Option exercise(M) | 504 | — | $0 |
| Mar 14, 2026 | Moore Kathryn A | SVP, HUMAN RESOURCES | Tax withholding(F) | 88 | $473.12 | $42K |
| Mar 13, 2026 | Brown Gregory Q | Chairman and CEO, Director | Tax withholding(F) | 4K | $473.12 | $1.7M |
| Mar 13, 2026 | Brown Gregory Q | Chairman and CEO, Director | Option exercise(M) | 7K | — | $0 |
| Mar 13, 2026 | Brown Gregory Q | Chairman and CEO, Director | Option exercise(M) | 7K | — | $0 |
| Mar 13, 2026 | Molloy John P | EVP and COO | Tax withholding(F) | 608 | $473.12 | $288K |
| Mar 13, 2026 | Molloy John P | EVP and COO | Option exercise(M) | 1K | — | $0 |
| Mar 13, 2026 | Molloy John P | EVP and COO | Option exercise(M) | 1K | — | $0 |
| Mar 13, 2026 | Naik Rajan | SVP, Strategy & Ventures | Option exercise(M) | 667 | — | $0 |
| Mar 13, 2026 | Naik Rajan | SVP, Strategy & Ventures | Tax withholding(F) | 301 | $473.12 | $142K |
| Mar 13, 2026 | Naik Rajan | SVP, Strategy & Ventures | Option exercise(M) | 618 | — | $0 |
| Mar 13, 2026 | Yazdi Cynthia | SVP, COS to the Chairman & CEO | Tax withholding(F) | 227 | $473.12 | $107K |
| Mar 13, 2026 | Yazdi Cynthia | SVP, COS to the Chairman & CEO | Option exercise(M) | 520 | — | $0 |
| Mar 13, 2026 | Yazdi Cynthia | SVP, COS to the Chairman & CEO | Option exercise(M) | 482 | — | $0 |
| Mar 13, 2026 | Winkler Jason J | EVP and CFO | Option exercise(M) | 1K | — | $0 |
| Mar 13, 2026 | Winkler Jason J | EVP and CFO | Tax withholding(F) | 561 | $473.12 | $266K |
| Mar 13, 2026 | Winkler Jason J | EVP and CFO | Option exercise(M) | 1K | — | $0 |
| Mar 13, 2026 | Saptharishi Mahesh | EVP and CTO | Option exercise(M) | 1K | — | $0 |
| Mar 13, 2026 | Saptharishi Mahesh | EVP and CTO | Tax withholding(F) | 613 | $473.12 | $290K |
| Mar 13, 2026 | Saptharishi Mahesh | EVP and CTO | Option exercise(M) | 1K | — | $0 |
| Mar 13, 2026 | Maher Katherine A | CVP and CAO | Tax withholding(F) | 54 | $473.12 | $25K |
| Mar 13, 2026 | Niewiara James A | SVP, GENERAL COUNSEL | Option exercise(M) | 533 | — | $0 |
| Mar 13, 2026 | Niewiara James A | SVP, GENERAL COUNSEL | Option exercise(M) | 494 | — | $0 |
| Mar 13, 2026 | Moore Kathryn A | SVP, HUMAN RESOURCES | Option exercise(M) | 320 | — | $0 |
| Mar 13, 2026 | Moore Kathryn A | SVP, HUMAN RESOURCES | Tax withholding(F) | 142 | $473.12 | $67K |
| Mar 13, 2026 | Moore Kathryn A | SVP, HUMAN RESOURCES | Option exercise(M) | 297 | — | $0 |
| Mar 12, 2026 | Brown Gregory Q | Chairman and CEO, Director | Grant(A) | 19K | — | $0 |
| Mar 12, 2026 | Leav Peter | Director | Grant(A) | 45 | — | $0 |
| Mar 12, 2026 | Molloy John P | EVP and COO | Grant(A) | 4K | — | $0 |
| Mar 12, 2026 | Naik Rajan | SVP, Strategy & Ventures | Grant(A) | 2K | — | $0 |
| Mar 12, 2026 | Yazdi Cynthia | SVP, COS to the Chairman & CEO | Grant(A) | 1K | — | $0 |
| Mar 12, 2026 | Winkler Jason J | EVP and CFO | Grant(A) | 4K | — | $0 |
| Mar 12, 2026 | Saptharishi Mahesh | EVP and CTO | Grant(A) | 4K | — | $0 |
| Mar 12, 2026 | Maher Katherine A | CVP and CAO | Grant(A) | 297 | — | $0 |
| Mar 12, 2026 | Maher Katherine A | CVP and CAO | Grant(A) | 1K | — | $0 |
| Mar 12, 2026 | Niewiara James A | SVP, GENERAL COUNSEL | Grant(A) | 2K | — | $0 |
| Mar 12, 2026 | Moore Kathryn A | SVP, HUMAN RESOURCES | Grant(A) | 1K | — | $0 |
| Mar 9, 2026 | Brown Gregory Q | Chairman and CEO, Director | Tax withholding(F) | 21K | $458.03 | $9.5M |
| Mar 9, 2026 | Brown Gregory Q | Chairman and CEO, Director | Option exercise(M) | 13K | — | $0 |
| Mar 9, 2026 | Brown Gregory Q | Chairman and CEO, Director | Tax withholding(F) | 6K | $458.03 | $2.8M |
| Mar 9, 2026 | Brown Gregory Q | Chairman and CEO, Director | Grant(A) | 94K | — | $0 |
| Mar 9, 2026 | Brown Gregory Q | Chairman and CEO, Director | Option exercise(M) | 7K | — | $0 |
| Mar 9, 2026 | Molloy John P | EVP and COO | Tax withholding(F) | 1K | $458.03 | $567K |
| Mar 9, 2026 | Molloy John P | EVP and COO | Tax withholding(F) | 4K | $458.03 | $1.8M |
| Mar 9, 2026 | Molloy John P | EVP and COO | Option exercise(M) | 3K | — | $0 |
| Mar 9, 2026 | Molloy John P | EVP and COO | Grant(A) | 21K | — | $0 |
| Mar 9, 2026 | Molloy John P | EVP and COO | Option exercise(M) | 2K | — | $0 |
| Mar 9, 2026 | Naik Rajan | SVP, Strategy & Ventures | Tax withholding(F) | 2K | $458.03 | $762K |
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 2006-01-02 → 2026-09-03. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
Connected pages for MSI