Harrington Robert Arthur
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Harrington Robert Arthur. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| CYTK | Sale | 2,150 | $66.80 | $143,620 | Dec 1, 2025 | |
| CYTK | Award / Grant | 199 | $62.80 | $12,497 | Oct 15, 2025 | |
| CYTK | Sale | 2,150 | $48.67 | $104,641 | Sep 2, 2025 | |
| CYTK | Award / Grant | 328 | $38.01 | $12,467 | Jul 15, 2025 | |
| CYTK | Award / Grant | 7,333 | — | — | May 14, 2025 | |
| CYTK | Award / Grant | 324 | $38.56 | $12,493 | Apr 15, 2025 | |
| CYTK | Sale | 450 | $39.43 | $17,744 | Apr 3, 2025 | |
| CYTK | Sale | 900 | $42.50 | $38,250 | Mar 4, 2025 | |
| CYTK | Award / Grant | 255 | $48.93 | $12,477 | Jan 2, 2025 | |
| CYTK | Award / Grant | 237 | $52.60 | $12,466 | Oct 1, 2024 | |
| CYTK | Sale | 253 | $54.61 | $13,816 | Jul 5, 2024 | |
| CYTK | Award / Grant | 228 | — | — | Jul 1, 2024 | |
| CYTK | Sale | 1,580 | $48.64 | $76,851 | Jun 3, 2024 | |
| CYTK | Award / Grant | 5,600 | — | — | May 15, 2024 | |
| CYTK | Award / Grant | 148 | $84.12 | $12,450 | Jan 2, 2024 | |
| CYTK | Award / Grant | 448 | $27.88 | $12,490 | Oct 2, 2023 | |
| CYTK | Award / Grant | 374 | $33.36 | $12,477 | Jul 3, 2023 | |
| CYTK | Award / Grant | 5,000 | — | — | May 10, 2023 | |
| CYTK | Award / Grant | 298 | $37.71 | $11,238 | Apr 3, 2023 | |
| CYTK | Award / Grant | 253 | $44.35 | $11,221 | Jan 3, 2023 | |
| CYTK | Award / Grant | 5,000 | — | — | May 10, 2022 |