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 22, 2026 | Altobello Nancy A. | Director | Grant(A) | 2K | — | $0 |
| May 22, 2026 | Falck David P | Director | Grant(A) | 2K | — | $0 |
| May 22, 2026 | Lamba Sanjiv | Director | Grant(A) | 2K | — | $0 |
| May 22, 2026 | Lane Rita S. | Director | Grant(A) | 2K | — | $0 |
| May 22, 2026 | Livingston Robert | Director | Grant(A) | 2K | — | $0 |
| May 22, 2026 | Singh Prahlad R. | Director | Grant(A) | 2K | — | $0 |
| May 22, 2026 | Wolff Anne Clarke | Director | Grant(A) | 2K | — | $0 |
| May 22, 2026 | D'amico Lance E | EVP, Secretary & GenCounsel | Grant(A) | 83K | — | $0 |
| May 22, 2026 | Doherty William J | President, CS Division | Grant(A) | 109K | — | $0 |
| May 22, 2026 | Ivas Michael R. | SVP & Corporate Controller | Grant(A) | 51K | — | $0 |
| May 22, 2026 | Lampo Craig A | Executive VP & CFO | Grant(A) | 133K | — | $0 |
| May 22, 2026 | Norwitt Richard Adam | President & CEO, Director | Grant(A) | 465K | — | $0 |
| May 22, 2026 | Silverman David M | EVP, Human Resources | Grant(A) | 71K | — | $0 |
| May 22, 2026 | Straub Peter | President, ISS Division | Grant(A) | 109K | — | $0 |
| May 22, 2026 | Walter Luc | President, HES Division | Grant(A) | 109K | — | $0 |
| May 20, 2026 | D'amico Lance E | EVP, Secretary & GenCounsel | Gift(G) | 43K | — | $0 |
| May 20, 2026 | D'amico Lance E | EVP, Secretary & GenCounsel | Gift(G) | 43K | — | $0 |
| May 20, 2026 | D'amico Lance E | EVP, Secretary & GenCounsel | Gift(G) | 22K | — | $0 |
| May 20, 2026 | D'amico Lance E | EVP, Secretary & GenCounsel | Gift(G) | 22K | — | $0 |
| May 20, 2026 | Lampo Craig A | Executive VP & CFO | Other(J) | 41K | — | — |
| May 19, 2026 | Lampo Craig A | Executive VP & CFO | Gift(G) | 69K | — | $0 |
| May 19, 2026 | Lampo Craig A | Executive VP & CFO | Gift(G) | 34K | — | $0 |
| May 5, 2026 | Norwitt Richard Adam | President & CEO, Director | Option exercise(M) | 18K | $22.37 | $392K |
| May 5, 2026 | Norwitt Richard Adam | President & CEO, Director | Sell(S) | 18K | $143.21 | $2.5M |
| May 5, 2026 | Norwitt Richard Adam | President & CEO, Director | Option exercise(M) | 18K | — | $0 |
| May 4, 2026 | Norwitt Richard Adam | President & CEO, Director | Option exercise(M) | 52K | $22.37 | $1.2M |
| May 4, 2026 | Norwitt Richard Adam | President & CEO, Director | Sell(S) | 52K | $142.04 | $7.4M |
| May 4, 2026 | Norwitt Richard Adam | President & CEO, Director | Option exercise(M) | 52K | — | $0 |
| May 1, 2026 | Norwitt Richard Adam | President & CEO, Director | Option exercise(M) | 61K | $22.37 | $1.4M |
| May 1, 2026 | Norwitt Richard Adam | President & CEO, Director | Sell(S) | 61K | $143.90 | $8.8M |
| May 1, 2026 | Norwitt Richard Adam | President & CEO, Director | Option exercise(M) | 61K | — | $0 |
| Feb 18, 2026 | D'amico Lance E | See Remarks | Option exercise(M) | 50K | $22.55 | $1.1M |
| Feb 18, 2026 | D'amico Lance E | See Remarks | Sell(S) | 50K | $149.88 | $7.5M |
| Feb 18, 2026 | D'amico Lance E | See Remarks | Option exercise(M) | 50K | — | $0 |
| Feb 18, 2026 | Lampo Craig A | Executive VP & CFO | Option exercise(M) | 100K | $22.00 | $2.2M |
| Feb 18, 2026 | Lampo Craig A | Executive VP & CFO | Sell(S) | 100K | $149.98 | $15.0M |
| Feb 18, 2026 | Lampo Craig A | Executive VP & CFO | Option exercise(M) | 100K | — | $0 |
| Feb 12, 2026 | Norwitt Richard Adam | President & CEO, Director | Option exercise(M) | 93K | $22.37 | $2.1M |
| Feb 12, 2026 | Norwitt Richard Adam | President & CEO, Director | Sell(S) | 93K | $147.17 | $13.7M |
| Feb 12, 2026 | Norwitt Richard Adam | President & CEO, Director | Sell(S) | 515K | $147.27 | $75.9M |
| Feb 12, 2026 | Norwitt Richard Adam | President & CEO, Director | Option exercise(M) | 515K | $22.37 | $11.5M |
| Feb 12, 2026 | Norwitt Richard Adam | President & CEO, Director | Option exercise(M) | 93K | — | $0 |
| Feb 12, 2026 | Norwitt Richard Adam | President & CEO, Director | Option exercise(M) | 515K | — | $0 |
| Feb 5, 2026 | Livingston Robert | Director | Buy(P) | 10K | $128.51 | $1.3M |
| Feb 4, 2026 | Ivas Michael R. | VP & Corporate Controller | Option exercise(M) | 25K | $22.37 | $559K |
| Feb 4, 2026 | Ivas Michael R. | VP & Corporate Controller | Gift(G) | 25K | — | $0 |
| Feb 4, 2026 | Ivas Michael R. | VP & Corporate Controller | Gift(G) | 25K | — | $0 |
| Feb 4, 2026 | Ivas Michael R. | VP & Corporate Controller | Option exercise(M) | 25K | — | $0 |
| Jan 29, 2026 | Ivas Michael R. | VP & Corporate Controller | Gift(G) | 3K | — | $0 |
| Jan 8, 2026 | Lamba Sanjiv | Director | Grant(A) | 548 | $136.25 | $75K |
| Dec 10, 2025 | Loeffler Martin H | Director | Gift(G) | 3K | — | — |
| Dec 9, 2025 | Norwitt Richard Adam | President & CEO, Director | Gift(G) | 75K | — | — |
| Dec 3, 2025 | Lampo Craig A | SR VP & CFO | Gift(G) | 70K | — | $0 |
| Dec 3, 2025 | Lampo Craig A | SR VP & CFO | Gift(G) | 70K | — | $0 |
| Dec 2, 2025 | Doherty William J | President, CS Division | Option exercise(M) | 80K | $33.30 | $2.7M |
| Dec 2, 2025 | Doherty William J | President, CS Division | Sell(S) | 80K | $142.00 | $11.4M |
| Dec 2, 2025 | Doherty William J | President, CS Division | Option exercise(M) | 80K | — | $0 |
| Dec 2, 2025 | Straub Peter | President, ISS Division | Option exercise(M) | 132K | $22.55 | $3.0M |
| Dec 2, 2025 | Straub Peter | President, ISS Division | Sell(S) | 132K | $141.84 | $18.7M |
| Dec 2, 2025 | Straub Peter | President, ISS Division | Option exercise(M) | 132K | — | $0 |
| Nov 26, 2025 | Lampo Craig A | SR VP & CFO | Gift(G) | 40K | — | — |
| Nov 13, 2025 | Silverman David M | Senior VP, Human Resources | Gift(G) | 29K | $37.90 | $1.1M |
| Nov 13, 2025 | Silverman David M | Senior VP, Human Resources | Gift(G) | 18K | $65.96 | $1.2M |
| Nov 13, 2025 | Silverman David M | Senior VP, Human Resources | Gift(G) | 18K | $65.96 | $1.2M |
| Nov 13, 2025 | Silverman David M | Senior VP, Human Resources | Gift(G) | 29K | $37.90 | $1.1M |
| Nov 11, 2025 | Lampo Craig A | SR VP & CFO | Sell(S) | 40K | $143.50 | $5.8M |
| Nov 11, 2025 | Lampo Craig A | SR VP & CFO | Option exercise(M) | 40K | $22.00 | $882K |
| Nov 11, 2025 | Lampo Craig A | SR VP & CFO | Option exercise(M) | 300K | $22.00 | $6.6M |
| Nov 11, 2025 | Lampo Craig A | SR VP & CFO | Sell(S) | 258K | $143.20 | $36.9M |
| Nov 11, 2025 | Lampo Craig A | SR VP & CFO | Option exercise(M) | 300K | — | $0 |
| Nov 11, 2025 | Lampo Craig A | SR VP & CFO | Option exercise(M) | 40K | — | $0 |
| Nov 5, 2025 | Ivas Michael R. | VP & Corporate Controller | Option exercise(M) | 120K | $22.00 | $2.6M |
| Nov 5, 2025 | Ivas Michael R. | VP & Corporate Controller | Sell(S) | 120K | $140.05 | $16.8M |
| Nov 5, 2025 | Ivas Michael R. | VP & Corporate Controller | Option exercise(M) | 120K | — | $0 |
| Nov 3, 2025 | Silverman David M | Senior VP, Human Resources | Option exercise(M) | 120K | $22.00 | $2.6M |
| Nov 3, 2025 | Silverman David M | Senior VP, Human Resources | Sell(S) | 120K | $141.17 | $16.9M |
| Nov 3, 2025 | Silverman David M | Senior VP, Human Resources | Option exercise(M) | 120K | — | $0 |
| Oct 31, 2025 | Ivas Michael R. | VP & Corporate Controller | Option exercise(M) | 120K | $22.00 | $2.6M |
| Oct 31, 2025 | Ivas Michael R. | VP & Corporate Controller | Sell(S) | 120K | $141.30 | $17.0M |
| Oct 31, 2025 | Ivas Michael R. | VP & Corporate Controller | Option exercise(M) | 120K | — | $0 |
| Oct 29, 2025 | D'amico Lance E | Sr. VP, Secretary & GenCounsel | Option exercise(M) | 120K | $22.55 | $2.7M |
| Oct 29, 2025 | D'amico Lance E | Sr. VP, Secretary & GenCounsel | Sell(S) | 120K | $140.01 | $16.8M |
| Oct 29, 2025 | D'amico Lance E | Sr. VP, Secretary & GenCounsel | Option exercise(M) | 120K | — | $0 |
| Oct 29, 2025 | Doherty William J | President, CS Division | Sell(S) | 80K | $141.04 | $11.3M |
| Oct 29, 2025 | Doherty William J | President, CS Division | Option exercise(M) | 80K | $33.30 | $2.7M |
| Oct 29, 2025 | Doherty William J | President, CS Division | Option exercise(M) | 80K | — | $0 |
| Oct 28, 2025 | Norwitt Richard Adam | President & CEO, Director | Option exercise(M) | 75K | $22.37 | $1.7M |
| Oct 28, 2025 | Norwitt Richard Adam | President & CEO, Director | Gift(G) | 75K | — | — |
| Oct 28, 2025 | Norwitt Richard Adam | President & CEO, Director | Option exercise(M) | 75K | — | $0 |
| Oct 24, 2025 | Walter Luc | President, HES Division | Sell(S) | 213K | $134.65 | $28.7M |
| Oct 24, 2025 | Walter Luc | President, HES Division | Option exercise(M) | 213K | $33.30 | $7.1M |
| Oct 24, 2025 | Walter Luc | President, HES Division | Gift(G) | 80K | — | — |
| Oct 24, 2025 | Walter Luc | President, HES Division | Option exercise(M) | 152K | $43.25 | $6.6M |
| Oct 24, 2025 | Walter Luc | President, HES Division | Sell(S) | 152K | $134.65 | $20.5M |
| Oct 24, 2025 | Walter Luc | President, HES Division | Option exercise(M) | 152K | — | $0 |
| Oct 24, 2025 | Walter Luc | President, HES Division | Option exercise(M) | 213K | — | $0 |
| Sep 8, 2025 | Straub Peter | President, ISS Division | Sell(S) | 44K | $110.64 | $4.9M |
| Sep 8, 2025 | Straub Peter | President, ISS Division | Sell(S) | 44K | $110.64 | $4.9M |
| Sep 8, 2025 | Straub Peter | President, ISS Division | Option exercise(M) | 44K | $22.37 | $984K |
| Sep 8, 2025 | Straub Peter | President, ISS Division | Option exercise(M) | 44K | $22.55 | $992K |
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).