SEC CIK 1923988
Harrington Robert Arthur
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| CYTKview stock → | 22,127 | 2026-10-16 |
Position History — CYTK
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — CYTK
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-10-16 | Grant / award | 195 | $63.92 | 22,127 |
| 2026-07-15 | Grant / award | 151 | $82.62 | 21,932 |
| 2026-05-27 | Grant / award (derivative) | 4,301 | $0.00 | 4,301 |
| 2026-05-27 | Grant / award | 2,851 | $0.00 | 21,781 |
| 2026-04-15 | Grant / award | 191 | $65.37 | 18,930 |
| 2026-01-15 | Grant / award | 197 | $63.44 | 18,739 |
| 2025-12-01 | Open-market sale | 2,150 | $66.80 | 18,542 |
| 2025-10-15 | Grant / award | 199 | $62.80 | 20,692 |
| 2025-09-02 | Open-market sale | 2,150 | $48.67 | 20,493 |
| 2025-07-15 | Grant / award | 328 | $38.01 | 22,643 |
| 2025-05-14 | Grant / award (derivative) | 10,880 | $0.00 | 10,880 |
| 2025-05-14 | Grant / award | 7,333 | $0.00 | 22,315 |
| 2025-04-15 | Grant / award | 324 | $38.56 | 14,982 |
| 2025-04-03 | Open-market sale | 450 | $39.43 | 14,658 |
| 2025-03-04 | Open-market sale | 900 | $42.50 | 15,108 |
| 2025-01-02 | Grant / award | 255 | $48.93 | 16,008 |
| 2024-10-01 | Grant / award | 237 | $52.60 | 15,753 |
| 2024-07-05 | Open-market sale | 253 | $54.61 | 15,516 |
| 2024-07-01 | Grant / award | 228 | $0.00 | 15,769 |
| 2024-06-03 | Open-market sale | 1,580 | $48.64 | 15,541 |
| 2024-05-15 | Grant / award (derivative) | 3,636 | $0.00 | 3,636 |
| 2024-05-15 | Grant / award | 5,600 | $0.00 | 17,121 |
| 2024-01-02 | Grant / award | 148 | $84.12 | 11,521 |
| 2023-10-02 | Grant / award | 448 | $27.88 | 11,373 |
| 2023-07-03 | Grant / award | 374 | $33.36 | 10,925 |
| 2023-05-10 | Grant / award (derivative) | 10,000 | $0.00 | 10,000 |
| 2023-05-10 | Grant / award | 5,000 | $0.00 | 10,551 |
| 2023-04-03 | Grant / award | 298 | $37.71 | 5,551 |
| 2023-01-03 | Grant / award | 253 | $44.35 | 5,253 |
| 2022-05-10 | Grant / award (derivative) | 10,000 | $0.00 | 10,000 |
| 2022-05-10 | Grant / award | 5,000 | $0.00 | 5,000 |
| 2022-04-08 | Grant / award (derivative) | 35,000 | $41.69 | 35,000 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.