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 |
|---|---|---|---|---|---|---|
| Jan 14, 2025 | Schuller George John JR | Sr. VP - COO | Disposed to issuer(D) | 7K | — | — |
| Jan 14, 2025 | Zhang Peifang | Director | Disposed to issuer(D) | 4K | — | — |
| Jan 14, 2025 | Lorson John W | VP & Chief Acctg Officer | Disposed to issuer(D) | 4K | — | — |
| Jan 14, 2025 | Lorson John W | VP & Chief Acctg Officer | Disposed to issuer(D) | 3K | — | — |
| Jan 14, 2025 | Ziegler John A. | Sr. VP & Chief Admin Officer | Disposed to issuer(D) | 19K | — | — |
| Jan 14, 2025 | Ziegler John A. | Sr. VP & Chief Admin Officer | Disposed to issuer(D) | 21K | — | — |
| Jan 14, 2025 | Slone Deck | Sr. VP - Strategy & Public Pol | Disposed to issuer(D) | 29K | — | — |
| Jan 14, 2025 | Slone Deck | Sr. VP - Strategy & Public Pol | Disposed to issuer(D) | 22K | — | — |
| Jan 14, 2025 | Klein Rosemary L | Sr. VP, Gen Counsel and Secary | Disposed to issuer(D) | 27K | — | — |
| Jan 14, 2025 | Klein Rosemary L | Sr. VP, Gen Counsel and Secary | Disposed to issuer(D) | 23K | — | — |
| Jan 14, 2025 | Demzik Paul T. | Sr. VP-Chf Commercial Officer | Disposed to issuer(D) | 6K | — | — |
| Jan 14, 2025 | Demzik Paul T. | Sr. VP-Chf Commercial Officer | Disposed to issuer(D) | 21K | — | — |
| Jan 14, 2025 | Lang Paul A | CEO, Director | Disposed to issuer(D) | 183K | — | — |
| Jan 14, 2025 | Lang Paul A | CEO, Director | Disposed to issuer(D) | 67K | — | — |
| Jan 14, 2025 | Giljum Matthew C. | Sr. VP and CFO | Disposed to issuer(D) | 40K | — | — |
| Jan 14, 2025 | Giljum Matthew C. | Sr. VP and CFO | Disposed to issuer(D) | 26K | — | — |
| Jan 14, 2025 | Drexler John T. | President | Disposed to issuer(D) | 111K | — | — |
| Jan 14, 2025 | Drexler John T. | President | Disposed to issuer(D) | 40K | — | — |
| Jan 14, 2025 | Butcher Pamela R | Director | Disposed to issuer(D) | 200 | — | — |
| Jan 14, 2025 | Butcher Pamela R | Director | Disposed to issuer(D) | 1K | — | — |
| Jan 14, 2025 | Navarre Richard A | Director | Disposed to issuer(D) | 874 | — | — |
| Jan 14, 2025 | Navarre Richard A | Director | Disposed to issuer(D) | 16K | — | — |
| Jan 14, 2025 | Kriegshauser Patrick A | Director | Disposed to issuer(D) | 3K | — | — |
| Jan 14, 2025 | Kriegshauser Patrick A | Director | Disposed to issuer(D) | 15K | — | — |
| Jan 14, 2025 | Koeppel Holly K | Director | Disposed to issuer(D) | 2K | — | — |
| Jan 14, 2025 | Koeppel Holly K | Director | Disposed to issuer(D) | 12K | — | — |
| Nov 26, 2024 | Butcher Pamela R | Director | Grant(A) | 2 | — | $0 |
| Nov 26, 2024 | Zhang Peifang | Director | Grant(A) | 1 | — | $0 |
| Nov 26, 2024 | Zhang Peifang | Director | Grant(A) | 4 | — | $0 |
| Nov 26, 2024 | Navarre Richard A | Director | Grant(A) | 1 | — | $0 |
| Nov 26, 2024 | Navarre Richard A | Director | Grant(A) | 18 | — | $0 |
| Nov 26, 2024 | Kriegshauser Patrick A | Director | Grant(A) | 17 | — | $0 |
| Nov 26, 2024 | Koeppel Holly K | Director | Grant(A) | 14 | — | $0 |
| Oct 14, 2024 | Giljum Matthew C. | Sr. VP and CFO | Sell(S) | 169 | $144.75 | $24K |
| Oct 14, 2024 | Slone Deck | Sr. VP - Strategy & Public Pol | Sell(S) | 253 | $144.75 | $37K |
| Oct 13, 2024 | Giljum Matthew C. | Sr. VP and CFO | Tax withholding(F) | 744 | $145.86 | $109K |
| Oct 13, 2024 | Giljum Matthew C. | Sr. VP and CFO | Option exercise(M) | 2K | — | — |
| Oct 13, 2024 | Giljum Matthew C. | Sr. VP and CFO | Option exercise(M) | 2K | — | $0 |
| Oct 13, 2024 | Slone Deck | Sr. VP - Strategy & Public Pol | Tax withholding(F) | 446 | $145.86 | $65K |
| Oct 13, 2024 | Slone Deck | Sr. VP - Strategy & Public Pol | Option exercise(M) | 1K | — | — |
| Oct 13, 2024 | Slone Deck | Sr. VP - Strategy & Public Pol | Option exercise(M) | 1K | — | $0 |
| Oct 13, 2024 | Klein Rosemary L | Sr. VP, Gen Counsel and Secary | Option exercise(M) | 757 | — | — |
| Oct 13, 2024 | Klein Rosemary L | Sr. VP, Gen Counsel and Secary | Tax withholding(F) | 335 | $145.86 | $49K |
| Oct 13, 2024 | Klein Rosemary L | Sr. VP, Gen Counsel and Secary | Option exercise(M) | 757 | — | $0 |
| Oct 13, 2024 | Drexler John T. | President | Option exercise(M) | 3K | — | — |
| Oct 13, 2024 | Drexler John T. | President | Tax withholding(F) | 1K | $145.86 | $190K |
| Oct 13, 2024 | Drexler John T. | President | Option exercise(M) | 3K | — | $0 |
| Sep 13, 2024 | Butcher Pamela R | Director | Grant(A) | 2 | — | $0 |
| Sep 13, 2024 | Zhang Peifang | Director | Grant(A) | 1 | — | $0 |
| Sep 13, 2024 | Zhang Peifang | Director | Grant(A) | 6 | — | $0 |
| Sep 13, 2024 | Navarre Richard A | Director | Grant(A) | 1 | — | $0 |
| Sep 13, 2024 | Navarre Richard A | Director | Grant(A) | 27 | — | $0 |
| Sep 13, 2024 | Kriegshauser Patrick A | Director | Grant(A) | 25 | — | $0 |
| Sep 13, 2024 | Koeppel Holly K | Director | Grant(A) | 20 | — | $0 |
| Jun 14, 2024 | Koeppel Holly K | Director | Grant(A) | 76 | — | $0 |
| Jun 14, 2024 | Butcher Pamela R | Director | Grant(A) | 10 | — | $0 |
| Jun 14, 2024 | Zhang Peifang | Director | Grant(A) | 23 | — | $0 |
| Jun 14, 2024 | Zhang Peifang | Director | Grant(A) | 6 | — | $0 |
| Jun 14, 2024 | Navarre Richard A | Director | Grant(A) | 6 | — | $0 |
| Jun 14, 2024 | Navarre Richard A | Director | Grant(A) | 102 | — | $0 |
| Jun 14, 2024 | Kriegshauser Patrick A | Director | Grant(A) | 94 | — | $0 |
| Mar 19, 2024 | Schuller George John JR | Sr. VP - COO | Grant(A) | 3K | — | $0 |
| Mar 15, 2024 | Butcher Pamela R | Director | Grant(A) | 14 | — | $0 |
| Mar 15, 2024 | Zhang Peifang | Director | Grant(A) | 9 | — | $0 |
| Mar 15, 2024 | Zhang Peifang | Director | Grant(A) | 32 | — | $0 |
| Mar 15, 2024 | Navarre Richard A | Director | Grant(A) | 9 | — | $0 |
| Mar 15, 2024 | Navarre Richard A | Director | Grant(A) | 147 | — | $0 |
| Mar 15, 2024 | Kriegshauser Patrick A | Director | Grant(A) | 136 | — | $0 |
| Mar 15, 2024 | Koeppel Holly K | Director | Grant(A) | 111 | — | $0 |
| Mar 13, 2024 | Butcher Pamela R | Director | Buy(P) | 200 | $165.00 | $33K |
| Mar 8, 2024 | Eaves John W | Executive Chairman, Director | Sell(S) | 13K | $186.22 | $2.3M |
| Mar 8, 2024 | Chapman James N | Director | Sell(S) | 2K | $184.08 | $369K |
| Mar 7, 2024 | Eaves John W | Executive Chairman, Director | Sell(S) | 24K | $186.16 | $4.5M |
| Mar 7, 2024 | Eaves John W | Executive Chairman, Director | Sell(S) | 16K | $185.47 | $3.1M |
| Mar 7, 2024 | Eaves John W | Executive Chairman, Director | Sell(S) | 582 | $187.14 | $109K |
| Mar 7, 2024 | Eaves John W | Executive Chairman, Director | Sell(S) | 9K | $183.45 | $1.6M |
| Mar 7, 2024 | Eaves John W | Executive Chairman, Director | Sell(S) | 23K | $184.07 | $4.2M |
| Mar 7, 2024 | Ziegler John A. | Sr. VP & Chief Admin Officer | Sell(S) | 969 | $185.78 | $180K |
| Mar 7, 2024 | Ziegler John A. | Sr. VP & Chief Admin Officer | Sell(S) | 3K | $185.45 | $549K |
| Mar 7, 2024 | Ziegler John A. | Sr. VP & Chief Admin Officer | Sell(S) | 4K | $184.06 | $770K |
| Mar 7, 2024 | Ziegler John A. | Sr. VP & Chief Admin Officer | Sell(S) | 7K | $183.41 | $1.3M |
| Mar 4, 2024 | Demzik Paul T. | Sr. VP-Chf Commercial Officer | Sell(S) | 4K | $175.00 | $616K |
| Feb 27, 2024 | Demzik Paul T. | Sr. VP-Chf Commercial Officer | Sell(S) | 100 | $173.52 | $17K |
| Feb 27, 2024 | Demzik Paul T. | Sr. VP-Chf Commercial Officer | Sell(S) | 4K | $169.56 | $681K |
| Feb 27, 2024 | Demzik Paul T. | Sr. VP-Chf Commercial Officer | Sell(S) | 796 | $170.60 | $136K |
| Feb 27, 2024 | Demzik Paul T. | Sr. VP-Chf Commercial Officer | Sell(S) | 900 | $171.53 | $154K |
| Feb 27, 2024 | Demzik Paul T. | Sr. VP-Chf Commercial Officer | Sell(S) | 300 | $172.83 | $52K |
| Feb 27, 2024 | Lorson John W | VP & Chief Acctg Officer | Sell(S) | 465 | $169.65 | $79K |
| Feb 26, 2024 | Demzik Paul T. | Sr. VP-Chf Commercial Officer | Tax withholding(F) | 9K | $169.54 | $1.5M |
| Feb 26, 2024 | Lorson John W | VP & Chief Acctg Officer | Sell(S) | 382 | $167.71 | $64K |
| Feb 26, 2024 | Lorson John W | VP & Chief Acctg Officer | Tax withholding(F) | 757 | $169.54 | $128K |
| Feb 26, 2024 | Slone Deck | Sr. VP - Strategy & Public Pol | Sell(S) | 100 | $170.78 | $17K |
| Feb 26, 2024 | Slone Deck | Sr. VP - Strategy & Public Pol | Sell(S) | 1K | $169.98 | $237K |
| Feb 26, 2024 | Slone Deck | Sr. VP - Strategy & Public Pol | Sell(S) | 3K | $169.27 | $563K |
| Feb 26, 2024 | Slone Deck | Sr. VP - Strategy & Public Pol | Sell(S) | 200 | $167.58 | $34K |
| Feb 26, 2024 | Slone Deck | Sr. VP - Strategy & Public Pol | Tax withholding(F) | 8K | $169.54 | $1.4M |
| Feb 26, 2024 | Klein Rosemary L | Sr. VP, Gen Counsel and Secary | Tax withholding(F) | 14K | $169.54 | $2.4M |
| Feb 26, 2024 | Giljum Matthew C. | Sr. VP and CFO | Tax withholding(F) | 10K | $169.54 | $1.7M |
| Feb 26, 2024 | Giljum Matthew C. | Sr. VP and CFO | Sell(S) | 100 | $167.55 | $17K |
| Feb 26, 2024 | Giljum Matthew C. | Sr. VP and CFO | Sell(S) | 1K | $169.28 | $234K |
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).