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 |
|---|---|---|---|---|---|---|
| Feb 19, 2026 | Niewiem Sandra | Sr. VP Global Specialties | Tax withholding(F) | 3K | $6.27 | $17K |
| Feb 19, 2026 | Niewiem Sandra | Sr. VP Global Specialties | Grant(A) | 6K | — | $0 |
| Feb 19, 2026 | Niewiem Sandra | Sr. VP Global Specialties | Tax withholding(F) | 3K | $6.27 | $18K |
| Feb 19, 2026 | Painter Corning F. | Chief Executive Officer, Director | Tax withholding(F) | 32K | $6.27 | $200K |
| Feb 19, 2026 | Painter Corning F. | Chief Executive Officer, Director | Tax withholding(F) | 24K | $6.27 | $149K |
| Feb 19, 2026 | Painter Corning F. | Chief Executive Officer, Director | Grant(A) | 84K | — | $0 |
| Feb 19, 2026 | Quinones Carlos | Sr. VP Global Operations | Grant(A) | 7K | — | $0 |
| Feb 19, 2026 | Quinones Carlos | Sr. VP Global Operations | Tax withholding(F) | 2K | $6.27 | $11K |
| Feb 19, 2026 | Quinones Carlos | Sr. VP Global Operations | Tax withholding(F) | 2K | $6.27 | $13K |
| Feb 19, 2026 | Riveros Pedro | Sr. VP Global Rubber | Grant(A) | 7K | — | $0 |
| Feb 19, 2026 | Riveros Pedro | Sr. VP Global Rubber | Tax withholding(F) | 3K | $6.27 | $17K |
| Feb 19, 2026 | Riveros Pedro | Sr. VP Global Rubber | Tax withholding(F) | 3K | $6.27 | $19K |
| Dec 13, 2025 | Puckett Jonathan A. | Chief Financial Officer | Grant(A) | 49K | — | $0 |
| Jun 27, 2025 | Hoogerbrugge Jacqueline | Director | Grant(A) | 13K | — | $0 |
| Jun 27, 2025 | Galvin Kerry A | Director | Grant(A) | 13K | — | $0 |
| Jun 27, 2025 | Huck Paul E | Director | Grant(A) | 13K | — | $0 |
| Jun 27, 2025 | Lindsey Mary A | Director | Grant(A) | 13K | — | $0 |
| Jun 27, 2025 | Miraton Didier | Director | Grant(A) | 13K | — | $0 |
| Jun 27, 2025 | Paik Yi Hyon | Director | Grant(A) | 13K | — | $0 |
| Jun 27, 2025 | Smith Dan F | Director | Grant(A) | 13K | — | $0 |
| Jun 27, 2025 | Wurth Michel | Director | Grant(A) | 13K | — | $0 |
| May 13, 2025 | Painter Corning F. | Chief Executive Officer, Director | Buy(P) | 20K | $11.08 | $222K |
| May 5, 2025 | Glajch Jeffrey | Chief Financial Officer | Grant(A) | 14K | — | $0 |
| May 5, 2025 | Niewiem Sandra | Sr. VP Global Specialties | Grant(A) | 7K | — | $0 |
| May 5, 2025 | Painter Corning F. | Chief Executive Officer, Director | Grant(A) | 71K | — | $0 |
| May 5, 2025 | Quinones Carlos | Sr. VP Global Operations | Grant(A) | 7K | — | $0 |
| May 5, 2025 | Riveros Pedro | Sr. VP Global Rubber | Grant(A) | 8K | — | $0 |
| Mar 12, 2025 | Quinones Carlos | Sr. VP Global Operations | Buy(P) | 3K | $13.07 | $43K |
| Feb 20, 2025 | Glajch Jeffrey | Chief Financial Officer | Grant(A) | 17K | — | $0 |
| Feb 20, 2025 | Glajch Jeffrey | Chief Financial Officer | Tax withholding(F) | 7K | $15.15 | $102K |
| Feb 20, 2025 | Glajch Jeffrey | Chief Financial Officer | Tax withholding(F) | 8K | $15.15 | $118K |
| Feb 20, 2025 | Niewiem Sandra | Sr. VP Global Specialties | Tax withholding(F) | 3K | $15.15 | $44K |
| Feb 20, 2025 | Niewiem Sandra | Sr. VP Global Specialties | Tax withholding(F) | 3K | $15.15 | $49K |
| Feb 20, 2025 | Niewiem Sandra | Sr. VP Global Specialties | Grant(A) | 7K | — | $0 |
| Feb 20, 2025 | Painter Corning F. | Chief Executive Officer, Director | Tax withholding(F) | 58K | $15.15 | $877K |
| Feb 20, 2025 | Painter Corning F. | Chief Executive Officer, Director | Grant(A) | 134K | — | $0 |
| Feb 20, 2025 | Painter Corning F. | Chief Executive Officer, Director | Tax withholding(F) | 41K | $15.15 | $623K |
| Feb 20, 2025 | Quinones Carlos | Sr. VP Global Operations | Tax withholding(F) | 2K | $15.15 | $33K |
| Feb 20, 2025 | Quinones Carlos | Sr. VP Global Operations | Tax withholding(F) | 2K | $15.15 | $29K |
| Feb 20, 2025 | Quinones Carlos | Sr. VP Global Operations | Grant(A) | 7K | — | $0 |
| Feb 20, 2025 | Riveros Pedro | Sr. VP Global Rubber | Tax withholding(F) | 3K | $15.15 | $42K |
| Feb 20, 2025 | Riveros Pedro | Sr. VP Global Rubber | Tax withholding(F) | 3K | $15.15 | $45K |
| Feb 20, 2025 | Riveros Pedro | Sr. VP Global Rubber | Grant(A) | 7K | — | $0 |
| Aug 22, 2024 | Painter Corning F. | Chief Executive Officer, Director | Buy(P) | 10K | $17.69 | $177K |
| Aug 9, 2024 | Smith Dan F | Director | Buy(P) | 3K | $18.53 | $46K |
| Aug 7, 2024 | Glajch Jeffrey | Chief Financial Officer | Buy(P) | 5K | $18.22 | $91K |
| Aug 7, 2024 | Glajch Jeffrey | Chief Financial Officer | Buy(P) | 5K | $18.14 | $91K |
| Aug 7, 2024 | Glajch Jeffrey | Chief Financial Officer | Buy(P) | 5K | $18.13 | $91K |
| Aug 7, 2024 | Painter Corning F. | Chief Executive Officer, Director | Buy(P) | 15K | $17.31 | $260K |
| Aug 7, 2024 | Painter Corning F. | Chief Executive Officer, Director | Buy(P) | 5K | $18.01 | $89K |
| Jul 5, 2024 | Glajch Jeffrey | Chief Financial Officer | Grant(A) | 10K | — | $0 |
| Jul 5, 2024 | Niewiem Sandra | Sr. VP Global Specialties | Grant(A) | 5K | — | $0 |
| Jul 5, 2024 | Painter Corning F. | Chief Executive Officer, Director | Grant(A) | 51K | — | $0 |
| Jul 5, 2024 | Quinones Carlos | Sr. VP Global Operations | Grant(A) | 4K | — | $0 |
| Jul 5, 2024 | Riveros Pedro | Sr. VP Global Rubber | Grant(A) | 6K | — | $0 |
| Jun 21, 2024 | Galvin Kerry A | Director | Grant(A) | 6K | — | $0 |
| Jun 21, 2024 | Huck Paul E | Director | Grant(A) | 6K | — | $0 |
| Jun 21, 2024 | Lindsey Mary A | Director | Grant(A) | 6K | — | $0 |
| Jun 21, 2024 | Miraton Didier | Director | Grant(A) | 6K | — | $0 |
| Jun 21, 2024 | Paik Yi Hyon | Director | Grant(A) | 6K | — | $0 |
| Jun 21, 2024 | Smith Dan F | Director | Grant(A) | 6K | — | $0 |
| Jun 21, 2024 | Winkhaus Hans Dietrich | Director | Grant(A) | 6K | — | $0 |
| Jun 21, 2024 | Wurth Michel | Director | Grant(A) | 6K | — | $0 |
| Jun 10, 2024 | Quinones Carlos | Sr. VP Global Operations | Buy(P) | 4K | $23.51 | $94K |
| Jun 7, 2024 | Glajch Jeffrey | Chief Financial Officer | Buy(P) | 5K | $23.68 | $118K |
| Jun 4, 2024 | Niewiem Sandra | Sr. VP Global Specialties | Sell(S) | 7K | $24.16 | $159K |
| Jun 4, 2024 | Niewiem Sandra | Sr. VP Global Specialties | Sell(S) | 2K | $24.41 | $42K |
| Mar 22, 2024 | Glajch Jeffrey | Chief Financial Officer | Tax withholding(F) | 1K | $23.08 | $29K |
| Mar 22, 2024 | Painter Corning F. | Chief Executive Officer, Director | Grant(A) | 226K | — | $0 |
| Mar 22, 2024 | Painter Corning F. | Chief Executive Officer, Director | Tax withholding(F) | 31K | $23.08 | $708K |
| Mar 22, 2024 | Painter Corning F. | Chief Executive Officer, Director | Tax withholding(F) | 89K | $23.08 | $2.1M |
| Mar 22, 2024 | Quinones Carlos | Sr. VP Global Operations | Grant(A) | 13K | — | $0 |
| Mar 22, 2024 | Quinones Carlos | Sr. VP Global Operations | Tax withholding(F) | 4K | $23.08 | $86K |
| Mar 22, 2024 | Quinones Carlos | Sr. VP Global Operations | Tax withholding(F) | 1K | $23.08 | $33K |
| Mar 22, 2024 | Riveros Pedro | Sr. VP Global Rubber | Grant(A) | 14K | — | $0 |
| Mar 22, 2024 | Riveros Pedro | Sr. VP Global Rubber | Tax withholding(F) | 2K | $23.08 | $38K |
| Mar 22, 2024 | Riveros Pedro | Sr. VP Global Rubber | Tax withholding(F) | 4K | $23.08 | $100K |
| Mar 22, 2024 | Niewiem Sandra | Sr. VP Global Specialties | Tax withholding(F) | 2K | $23.08 | $46K |
| Mar 22, 2024 | Niewiem Sandra | Sr. VP Global Specialties | Grant(A) | 11K | — | $0 |
| Mar 22, 2024 | Niewiem Sandra | Sr. VP Global Specialties | Tax withholding(F) | 5K | $23.08 | $117K |
| Sep 11, 2023 | Davis Anthony Lynn | Director | Other(J) | 5K | — | $0 |
| Sep 11, 2023 | Davis Anthony Lynn | Director | Other(J) | 12K | — | $0 |
| Sep 11, 2023 | Davis Anthony Lynn | Director | Other(J) | 970 | — | $0 |
| Sep 11, 2023 | Davis Anthony Lynn | Director | Other(J) | 4K | — | $0 |
| Sep 11, 2023 | Davis Anthony Lynn | Director | Other(J) | 791 | — | $0 |
| Aug 18, 2023 | Painter Corning F. | Chief Executive Officer, Director | Buy(P) | 15K | $21.59 | $324K |
| Jul 5, 2023 | Davis Anthony Lynn | Director | Other(J) | 5K | — | $0 |
| Jul 5, 2023 | Davis Anthony Lynn | Director | Other(J) | 5K | — | $0 |
| Jun 8, 2023 | Paik Yi Hyon | Director | Grant(A) | 5K | — | $0 |
| Jun 8, 2023 | Miraton Didier | Director | Grant(A) | 5K | — | $0 |
| Jun 8, 2023 | Lindsey Mary A | Director | Grant(A) | 5K | — | $0 |
| Jun 8, 2023 | Huck Paul E | Director | Grant(A) | 5K | — | $0 |
| Jun 8, 2023 | Galvin Kerry A | Director | Grant(A) | 5K | — | $0 |
| Jun 8, 2023 | Davis Anthony Lynn | Director | Grant(A) | 5K | — | $0 |
| Jun 8, 2023 | Wurth Michel | Director | Grant(A) | 5K | — | $0 |
| Jun 8, 2023 | Winkhaus Hans Dietrich | Director | Grant(A) | 5K | — | $0 |
| Jun 8, 2023 | Smith Dan F | Director | Grant(A) | 5K | — | $0 |
| Jun 6, 2023 | Niewiem Sandra | Sr. VP Global Specialties | Grant(A) | 5K | — | $0 |
| Jun 6, 2023 | Riveros Pedro | Sr. VP Global Rubber | Grant(A) | 5K | — | $0 |
| Jun 6, 2023 | Quinones Carlos | Sr. VP Global Operations | Grant(A) | 5K | — | $0 |
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.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).