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 |
|---|---|---|---|---|---|---|
| Jul 14, 2026 | Holeman David K | Chief Executive Officer, Director | Grant(A) | 346K | — | $0 |
| Jul 14, 2026 | Holeman David K | Chief Executive Officer, Director | Disposed to issuer(D) | 1.2M | $19.00 | $22.1M |
| Jul 14, 2026 | Tropoli Peter | General Counsel & Secretary | Grant(A) | 151K | — | $0 |
| Jul 14, 2026 | Tropoli Peter | General Counsel & Secretary | Disposed to issuer(D) | 331K | $19.00 | $6.3M |
| Jul 14, 2026 | Mastandrea Christine J | President and COO | Grant(A) | 246K | — | $0 |
| Jul 14, 2026 | Mastandrea Christine J | President and COO | Disposed to issuer(D) | 719K | $19.00 | $13.7M |
| Jul 14, 2026 | Feng Amy Shih-Hua | Director | Disposed to issuer(D) | 70K | $19.00 | $1.3M |
| Jul 14, 2026 | Siv Soklin | VP of Human Resources | Grant(A) | 65K | — | $0 |
| Jul 14, 2026 | Siv Soklin | VP of Human Resources | Disposed to issuer(D) | 168K | $19.00 | $3.2M |
| Jul 14, 2026 | Jones Jeffrey Alan | Director | Disposed to issuer(D) | 46K | $19.00 | $869K |
| Jul 14, 2026 | Gathright Kristian M | Director | Disposed to issuer(D) | 16K | $19.00 | $300K |
| Jul 14, 2026 | Miller Donald A | Director | Disposed to issuer(D) | 34K | $19.00 | $640K |
| Jul 14, 2026 | Hogan John Scott | Chief Financial Officer | Grant(A) | 160K | — | $0 |
| Jul 14, 2026 | Hogan John Scott | Chief Financial Officer | Disposed to issuer(D) | 395K | $19.00 | $7.5M |
| Jul 14, 2026 | Buthman Julia Bruns | Director | Disposed to issuer(D) | 32K | $19.00 | $600K |
| Jun 30, 2026 | Siv Soklin | VP of Human Resources | Tax withholding(F) | 2K | $18.96 | $44K |
| Jun 30, 2026 | Mastandrea Christine J | President and COO | Tax withholding(F) | 9K | $18.96 | $170K |
| Jun 30, 2026 | Tropoli Peter | General Counsel & Secretary | Tax withholding(F) | 4K | $18.96 | $82K |
| Jun 30, 2026 | Holeman David K | Chief Executive Officer, Director | Tax withholding(F) | 13K | $18.96 | $251K |
| Jun 30, 2026 | Hogan John Scott | Chief Financial Officer | Tax withholding(F) | 7K | $18.96 | $127K |
| Apr 1, 2026 | Siv Soklin | VP of Human Resources | Grant(A) | 7K | — | $0 |
| Apr 1, 2026 | Hogan John Scott | Chief Financial Officer | Grant(A) | 14K | — | $0 |
| Apr 1, 2026 | Holeman David K | Chief Executive Officer, Director | Grant(A) | 24K | — | $0 |
| Apr 1, 2026 | Mastandrea Christine J | President and COO | Grant(A) | 19K | — | $0 |
| Apr 1, 2026 | Tropoli Peter | General Counsel & Secretary | Grant(A) | 13K | — | $0 |
| Jan 2, 2026 | Siv Soklin | VP of Human Resources | Grant(A) | 24K | — | $0 |
| Jan 2, 2026 | Siv Soklin | VP of Human Resources | Tax withholding(F) | 7K | $13.89 | $91K |
| Jan 2, 2026 | Tropoli Peter | General Counsel & Secretary | Grant(A) | 38K | — | $0 |
| Jan 2, 2026 | Tropoli Peter | General Counsel & Secretary | Tax withholding(F) | 15K | $13.89 | $215K |
| Jan 2, 2026 | Hogan John Scott | Chief Financial Officer | Grant(A) | 38K | — | $0 |
| Jan 2, 2026 | Hogan John Scott | Chief Financial Officer | Tax withholding(F) | 16K | $13.89 | $216K |
| Jan 2, 2026 | Mastandrea Christine J | President and COO | Grant(A) | 52K | — | $0 |
| Jan 2, 2026 | Holeman David K | Chief Executive Officer, Director | Tax withholding(F) | 35K | $13.89 | $487K |
| Jan 2, 2026 | Holeman David K | Chief Executive Officer, Director | Grant(A) | 88K | — | $0 |
| Dec 24, 2025 | Feng Amy Shih-Hua | Director | Grant(A) | 15K | $13.70 | $209K |
| Dec 24, 2025 | Buthman Julia Bruns | Director | Grant(A) | 13K | $13.70 | $173K |
| Dec 24, 2025 | Gathright Kristian M | Director | Grant(A) | 12K | $13.70 | $168K |
| Dec 24, 2025 | Miller Donald A | Director | Grant(A) | 12K | $13.70 | $164K |
| Dec 24, 2025 | Jones Jeffrey Alan | Director | Grant(A) | 6K | $13.70 | $87K |
| Jun 30, 2025 | Holeman David K | Chief Executive Officer, Director | Tax withholding(F) | 13K | $12.48 | $161K |
| Jun 30, 2025 | Holeman David K | Chief Executive Officer, Director | Grant(A) | 30K | — | $0 |
| Jun 30, 2025 | Mastandrea Christine J | Chief Operating Officer | Grant(A) | 23K | — | $0 |
| Jun 30, 2025 | Mastandrea Christine J | Chief Operating Officer | Tax withholding(F) | 6K | $12.48 | $81K |
| Jun 30, 2025 | Tropoli Peter | General Counsel & Secretary | Grant(A) | 17K | — | $0 |
| Jun 30, 2025 | Tropoli Peter | General Counsel & Secretary | Tax withholding(F) | 6K | $12.48 | $75K |
| Jun 30, 2025 | Hogan John Scott | Chief Financial Officer | Grant(A) | 18K | — | $0 |
| Jun 30, 2025 | Hogan John Scott | Chief Financial Officer | Tax withholding(F) | 6K | $12.48 | $77K |
| Jun 30, 2025 | Siv Soklin | VP of Human Resources | Grant(A) | 9K | — | $0 |
| Jun 30, 2025 | Siv Soklin | VP of Human Resources | Tax withholding(F) | 4K | $12.48 | $56K |
| May 28, 2025 | Miller Donald A | Director | Buy(P) | 5K | $12.35 | $62K |
| May 2, 2025 | Miller Donald A | Director | Buy(P) | 5K | $12.87 | $64K |
| May 2, 2025 | Miller Donald A | Director | Buy(P) | 5K | $12.84 | $64K |
| May 2, 2025 | Miller Donald A | Director | Buy(P) | 5K | $12.70 | $64K |
| Mar 21, 2025 | Gathright Kristian M | Director | Buy(P) | 2K | $14.36 | $25K |
| Mar 19, 2025 | Feng Amy Shih-Hua | Director | Buy(P) | 675 | $14.32 | $10K |
| Mar 19, 2025 | Feng Amy Shih-Hua | Director | Buy(P) | 200 | $14.31 | $3K |
| Dec 31, 2024 | Siv Soklin | VP of Human Resources | Grant(A) | 17K | — | $0 |
| Dec 31, 2024 | Siv Soklin | VP of Human Resources | Tax withholding(F) | 6K | $14.17 | $79K |
| Dec 31, 2024 | Hogan John Scott | Chief Financial Officer | Tax withholding(F) | 11K | $14.17 | $150K |
| Dec 31, 2024 | Hogan John Scott | Chief Financial Officer | Grant(A) | 25K | — | $0 |
| Dec 31, 2024 | Tropoli Peter | General Counsel & Secretary | Tax withholding(F) | 11K | $14.17 | $150K |
| Dec 31, 2024 | Tropoli Peter | General Counsel & Secretary | Grant(A) | 25K | — | $0 |
| Dec 31, 2024 | Mastandrea Christine J | Chief Operating Officer | Tax withholding(F) | 11K | $14.17 | $152K |
| Dec 31, 2024 | Mastandrea Christine J | Chief Operating Officer | Grant(A) | 30K | — | $0 |
| Dec 31, 2024 | Holeman David K | Chief Executive Officer, Director | Tax withholding(F) | 22K | $14.17 | $311K |
| Dec 31, 2024 | Holeman David K | Chief Executive Officer, Director | Grant(A) | 55K | — | $0 |
| Dec 24, 2024 | Miller Donald A | Director | Grant(A) | 2K | $14.15 | $24K |
| Dec 24, 2024 | Gathright Kristian M | Director | Grant(A) | 2K | $14.15 | $25K |
| Dec 24, 2024 | Buthman Julia Bruns | Director | Grant(A) | 11K | $14.15 | $153K |
| Dec 24, 2024 | Feng Amy Shih-Hua | Director | Grant(A) | 13K | $14.15 | $181K |
| Dec 24, 2024 | Jones Jeffrey Alan | Director | Grant(A) | 6K | $14.15 | $83K |
| Sep 4, 2024 | Buthman Julia Bruns | Director | Buy(P) | 5K | $12.99 | $65K |
| Jun 28, 2024 | Siv Soklin | VP of Human Resources | Grant(A) | 8K | — | $0 |
| Jun 28, 2024 | Siv Soklin | VP of Human Resources | Tax withholding(F) | 5K | $13.31 | $70K |
| Jun 28, 2024 | Hogan John Scott | Chief Financial Officer | Tax withholding(F) | 11K | $13.31 | $145K |
| Jun 28, 2024 | Hogan John Scott | Chief Financial Officer | Grant(A) | 15K | — | $0 |
| Jun 28, 2024 | Tropoli Peter | General Counsel & Secretary | Tax withholding(F) | 15K | $13.31 | $198K |
| Jun 28, 2024 | Tropoli Peter | General Counsel & Secretary | Grant(A) | 14K | — | $0 |
| Jun 28, 2024 | Mastandrea Christine J | Chief Operating Officer | Tax withholding(F) | 14K | $13.31 | $183K |
| Jun 28, 2024 | Mastandrea Christine J | Chief Operating Officer | Grant(A) | 19K | — | $0 |
| Jun 28, 2024 | Holeman David K | Chief Executive Officer, Director | Grant(A) | 27K | — | $0 |
| Jun 28, 2024 | Holeman David K | Chief Executive Officer, Director | Tax withholding(F) | 23K | $13.31 | $306K |
| Jun 11, 2024 | Feng Amy Shih-Hua | Director | Buy(P) | 17K | $13.09 | $223K |
| Jun 3, 2024 | Feng Amy Shih-Hua | Director | Buy(P) | 6K | $13.07 | $80K |
| Dec 31, 2023 | Holeman David K | Chief Executive Officer, Director | Grant(A) | 120K | — | $0 |
| Dec 31, 2023 | Holeman David K | Chief Executive Officer, Director | Tax withholding(F) | 36K | $12.29 | $439K |
| Dec 31, 2023 | Mastandrea Christine J | Chief Operating Officer | Grant(A) | 60K | — | $0 |
| Dec 31, 2023 | Mastandrea Christine J | Chief Operating Officer | Tax withholding(F) | 15K | $12.29 | $188K |
| Dec 31, 2023 | Tropoli Peter | General Counsel & Secretary | Grant(A) | 52K | — | $0 |
| Dec 31, 2023 | Tropoli Peter | General Counsel & Secretary | Tax withholding(F) | 13K | $12.29 | $164K |
| Dec 31, 2023 | Hogan John Scott | Chief Financial Officer | Grant(A) | 48K | — | $0 |
| Dec 31, 2023 | Hogan John Scott | Chief Financial Officer | Tax withholding(F) | 12K | $12.29 | $152K |
| Dec 31, 2023 | Siv Soklin | VP of Human Resources | Grant(A) | 20K | — | $0 |
| Dec 31, 2023 | Siv Soklin | VP of Human Resources | Tax withholding(F) | 6K | $12.29 | $69K |
| Dec 20, 2023 | Taylor David F. | Director | Grant(A) | 5K | $12.44 | $60K |
| Dec 20, 2023 | Jones Jeffrey Alan | Director | Grant(A) | 5K | $12.44 | $60K |
| Dec 20, 2023 | Feng Amy Shih-Hua | Director | Grant(A) | 5K | $12.44 | $60K |
| Dec 20, 2023 | Buthman Julia Bruns | Director | Grant(A) | 3K | $12.44 | $38K |
| Dec 20, 2023 | Berry Nandita | Director | Grant(A) | 5K | $12.44 | $60K |
| Jul 31, 2023 | Holeman David K | Chief Executive Officer, Director | Tax withholding(F) | 8K | $10.32 | $81K |
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 2019-12-30 → 2026-08-06. 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 WSR