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 |
|---|---|---|---|---|---|---|
| May 29, 2026 | Goldman Scott Jay | Director | Sell(S) | 2K | $127.91 | $256K |
| May 8, 2026 | Donovan Elizabeth M | Director | Grant(A) | 1K | — | $0 |
| May 8, 2026 | Hansen John B | Director | Grant(A) | 1K | — | $0 |
| May 8, 2026 | Drummond William C. | Director | Grant(A) | 1K | — | $0 |
| May 8, 2026 | Gladstein Gary S | Director | Grant(A) | 1K | — | $0 |
| May 8, 2026 | Goldman Scott Jay | Director | Grant(A) | 1K | — | $0 |
| May 8, 2026 | Hermanson Terry | Director | Grant(A) | 1K | — | $0 |
| May 8, 2026 | Herzog Charles P Jr | Director | Grant(A) | 1K | — | $0 |
| May 8, 2026 | Herzog Charles P Jr | Director | Gift(G) | 1K | — | $0 |
| May 8, 2026 | Herzog Charles P Jr | Director | Gift(G) | 1K | — | $0 |
| May 1, 2026 | Gladstein Gary S | Director | Option exercise(M) | 10K | $12.63 | $123K |
| May 1, 2026 | Gladstein Gary S | Director | Tax withholding(F) | 919 | $134.24 | $123K |
| May 1, 2026 | Gladstein Gary S | Director | Option exercise(M) | 10K | — | $0 |
| Apr 27, 2026 | Christopher Gregory L. | Chairman of the Board & CEO, Director | Sell(S) | 103K | $137.29 | $14.2M |
| Feb 26, 2026 | Hermanson Terry | Director | Gift(G) | 14K | — | $0 |
| Feb 25, 2026 | Christopher Gregory L. | Chairman of the Board & CEO, Director | Gift(G) | 10K | — | $0 |
| Feb 25, 2026 | Christopher Gregory L. | Chairman of the Board & CEO, Director | Gift(G) | 17K | — | $0 |
| Feb 13, 2026 | Goldman Scott Jay | Director | Sell(S) | 4K | $118.97 | $527K |
| Feb 9, 2026 | Hansen John B | Director | Sell(S) | 1K | $116.71 | $117K |
| Feb 5, 2026 | Goldman Scott Jay | Director | Tax withholding(F) | 548 | $114.65 | $63K |
| Feb 5, 2026 | Goldman Scott Jay | Director | Option exercise(M) | 5K | $12.63 | $63K |
| Feb 5, 2026 | Goldman Scott Jay | Director | Option exercise(M) | 5K | — | $0 |
| Nov 25, 2025 | Goldman Scott Jay | Director | Sell(S) | 4K | $108.64 | $460K |
| Nov 19, 2025 | Goldman Scott Jay | Director | Option exercise(M) | 5K | $12.63 | $61K |
| Nov 19, 2025 | Goldman Scott Jay | Director | Tax withholding(F) | 566 | $106.92 | $61K |
| Nov 19, 2025 | Goldman Scott Jay | Director | Option exercise(M) | 5K | — | $0 |
| Oct 27, 2025 | Christopher Gregory L. | Chairman of the Board & CEO, Director | Sell(S) | 50K | $103.42 | $5.2M |
| Oct 24, 2025 | Christopher Gregory L. | Chairman of the Board & CEO, Director | Sell(S) | 70K | $103.60 | $7.3M |
| Oct 24, 2025 | Christopher Gregory L. | Chairman of the Board & CEO, Director | Sell(S) | 72K | $103.79 | $7.5M |
| Oct 23, 2025 | Christopher Gregory L. | Chairman of the Board & CEO, Director | Sell(S) | 158K | $104.32 | $16.5M |
| Oct 23, 2025 | Hansen John B | Director | Sell(S) | 1K | $105.71 | $106K |
| Aug 29, 2025 | Martin Jeffrey Andrew | EVP, CFO & Treasurer | Sell(S) | 66K | $95.61 | $6.3M |
| Aug 18, 2025 | Miritello Christopher John | EVP, Gen. Counsel, Secretary | Option exercise(M) | 5K | $12.29 | $66K |
| Aug 18, 2025 | Miritello Christopher John | EVP, Gen. Counsel, Secretary | Option exercise(M) | 5K | — | $0 |
| Aug 12, 2025 | Hansen John B | Director | Sell(S) | 1K | $91.98 | $92K |
| Aug 12, 2025 | Hansen John B | Director | Sell(S) | 1K | $91.94 | $92K |
| Aug 4, 2025 | Miritello Christopher John | EVP, Gen. Counsel, Secretary | Grant(A) | 7K | — | $0 |
| Aug 4, 2025 | Christopher Gregory L. | Chairman of the Board & CEO, Director | Grant(A) | 90K | — | $0 |
| Aug 4, 2025 | Martin Jeffrey Andrew | EVP, CFO & Treasurer | Grant(A) | 24K | — | $0 |
| Jul 30, 2025 | Sigloch Steffen | Chief Manufacturing Officer | Tax withholding(F) | 45K | $87.72 | $4.0M |
| Jul 30, 2025 | Sigloch Steffen | Chief Manufacturing Officer | Grant(A) | 44K | — | $0 |
| Jul 30, 2025 | Christopher Gregory L. | Chairman of the Board & CEO, Director | Tax withholding(F) | 127K | $87.72 | $11.1M |
| Jul 30, 2025 | Christopher Gregory L. | Chairman of the Board & CEO, Director | Grant(A) | 150K | — | $0 |
| Jul 30, 2025 | Miritello Christopher John | EVP, Gen. Counsel, Secretary | Grant(A) | 15K | — | $0 |
| Jul 30, 2025 | Miritello Christopher John | EVP, Gen. Counsel, Secretary | Tax withholding(F) | 14K | $87.72 | $1.3M |
| Jul 30, 2025 | Martin Jeffrey Andrew | EVP, CFO & Treasurer | Tax withholding(F) | 44K | $87.72 | $3.8M |
| Jul 30, 2025 | Martin Jeffrey Andrew | EVP, CFO & Treasurer | Grant(A) | 48K | — | $0 |
| Jul 2, 2025 | Sigloch Steffen | Chief Manufacturing Officer | Sell(S) | 18K | $82.62 | $1.5M |
| Jul 1, 2025 | Sigloch Steffen | Chief Manufacturing Officer | Sell(S) | 2K | $82.50 | $145K |
| May 12, 2025 | Hansen John B | Director | Gift(G) | 250 | — | $0 |
| May 12, 2025 | Hansen John B | Director | Sell(S) | 3K | $78.07 | $244K |
| May 12, 2025 | Sigloch Steffen | Chief Manufacturing Officer | Sell(S) | 20K | $77.67 | $1.5M |
| May 8, 2025 | Goldman Scott Jay | Director | Grant(A) | 2K | — | $0 |
| May 8, 2025 | Gladstein Gary S | Director | Grant(A) | 2K | — | $0 |
| May 8, 2025 | Herzog Charles P Jr | Director | Grant(A) | 2K | — | $0 |
| May 8, 2025 | Herzog Charles P Jr | Director | Gift(G) | 2K | — | $0 |
| May 8, 2025 | Herzog Charles P Jr | Director | Gift(G) | 2K | — | $0 |
| May 8, 2025 | Donovan Elizabeth M | Director | Grant(A) | 2K | — | $0 |
| May 8, 2025 | Drummond William C. | Director | Grant(A) | 2K | — | $0 |
| May 8, 2025 | Hermanson Terry | Director | Grant(A) | 2K | — | $0 |
| May 8, 2025 | Hansen John B | Director | Grant(A) | 2K | — | $0 |
| May 6, 2025 | Hermanson Terry | Director | Sell(S) | 10K | $74.34 | $743K |
| Apr 30, 2025 | Gladstein Gary S | Director | Option exercise(M) | 10K | $14.40 | $141K |
| Apr 30, 2025 | Gladstein Gary S | Director | Option exercise(M) | 10K | — | $0 |
| Apr 29, 2025 | Goldman Scott Jay | Director | Sell(S) | 16K | $73.46 | $1.2M |
| Apr 3, 2025 | Sigloch Steffen | Chief Manufacturing Officer | Sell(S) | 20K | $74.86 | $1.5M |
| Mar 11, 2025 | Sigloch Steffen | Chief Manufacturing Officer | Sell(S) | 4K | $82.62 | $296K |
| Mar 10, 2025 | Sigloch Steffen | Chief Manufacturing Officer | Sell(S) | 12K | $82.57 | $967K |
| Feb 28, 2025 | Sigloch Steffen | Chief Manufacturing Officer | Sell(S) | 27K | $79.15 | $2.2M |
| Feb 13, 2025 | Goldman Scott Jay | Director | Sell(S) | 10K | $79.81 | $798K |
| Feb 6, 2025 | Goldman Scott Jay | Director | Tax withholding(F) | 2K | $80.14 | $141K |
| Feb 6, 2025 | Goldman Scott Jay | Director | Option exercise(M) | 10K | $14.40 | $141K |
| Feb 6, 2025 | Goldman Scott Jay | Director | Option exercise(M) | 10K | — | $0 |
| Nov 21, 2024 | Herzog Charles P Jr | Director | Sell(S) | 15K | $92.04 | $1.4M |
| Nov 19, 2024 | Miritello Christopher John | EVP, Gen. Counsel, Secretary | Tax withholding(F) | 714 | $90.24 | $64K |
| Nov 19, 2024 | Miritello Christopher John | EVP, Gen. Counsel, Secretary | Option exercise(M) | 10K | $12.29 | $123K |
| Nov 19, 2024 | Miritello Christopher John | EVP, Gen. Counsel, Secretary | Option exercise(M) | 10K | — | $0 |
| Oct 30, 2024 | Hansen John B | Director | Sell(S) | 1K | $83.09 | $83K |
| Aug 23, 2024 | Christopher Gregory L. | Chairman of the Board & CEO, Director | Sell(S) | 50K | $70.55 | $3.5M |
| Aug 22, 2024 | Christopher Gregory L. | Chairman of the Board & CEO, Director | Sell(S) | 50K | $69.92 | $3.5M |
| Aug 14, 2024 | Christopher Gregory L. | Chairman of the Board & CEO, Director | Sell(S) | 45K | $67.73 | $3.0M |
| Aug 13, 2024 | Christopher Gregory L. | Chairman of the Board & CEO, Director | Sell(S) | 55K | $67.59 | $3.7M |
| Aug 9, 2024 | Hansen John B | Director | Sell(S) | 8K | $67.24 | $538K |
| Aug 9, 2024 | Hansen John B | Director | Sell(S) | 2K | $67.24 | $134K |
| Aug 5, 2024 | Christopher Gregory L. | Chairman of the Board & CEO, Director | Grant(A) | 100K | — | $0 |
| Aug 5, 2024 | Sigloch Steffen | Chief Manufacturing Officer | Grant(A) | 13K | — | $0 |
| Aug 5, 2024 | Martin Jeffrey Andrew | EVP, CFO & Treasurer | Grant(A) | 28K | — | $0 |
| Aug 5, 2024 | Miritello Christopher John | EVP, Gen. Counsel, Secretary | Grant(A) | 9K | — | $0 |
| Jul 30, 2024 | Miritello Christopher John | EVP, Gen. Counsel, Secretary | Grant(A) | 14K | — | $0 |
| Jul 30, 2024 | Miritello Christopher John | EVP, Gen. Counsel, Secretary | Tax withholding(F) | 13K | $69.76 | $928K |
| Jul 30, 2024 | Martin Jeffrey Andrew | EVP, CFO & Treasurer | Tax withholding(F) | 45K | $69.76 | $3.1M |
| Jul 30, 2024 | Martin Jeffrey Andrew | EVP, CFO & Treasurer | Grant(A) | 46K | — | $0 |
| Jul 30, 2024 | Christopher Gregory L. | Chairman of the Board & CEO, Director | Grant(A) | 150K | — | $0 |
| Jul 30, 2024 | Christopher Gregory L. | Chairman of the Board & CEO, Director | Tax withholding(F) | 154K | $69.76 | $10.8M |
| Jul 30, 2024 | Sigloch Steffen | Chief Manufacturing Officer | Tax withholding(F) | 40K | $69.76 | $2.8M |
| Jul 30, 2024 | Sigloch Steffen | Chief Manufacturing Officer | Grant(A) | 44K | — | $0 |
| May 31, 2024 | Gladstein Gary S | Director | Sell(S) | 2K | $58.82 | $118K |
| May 31, 2024 | Gladstein Gary S | Director | Sell(S) | 4K | $58.90 | $236K |
| May 30, 2024 | Donovan Elizabeth M | Director | Sell(S) | 2K | $57.73 | $115K |
| May 13, 2024 | Hansen John B | Director | Sell(S) | 3K | $58.61 | $160K |
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 → 2026-07-14. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).