SEC CIK 1627183
O'Brien Patrick
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| ARWRview stock → | 547,408 | 2026-01-06 |
Position History — ARWR
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — ARWR
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-01-06 | Grant / award | 75,000 | $0.00 | 547,408 |
| 2026-01-06 | Gift | 440 | $0.00 | 472,408 |
| 2026-01-06 | Gift | 440 | $0.00 | 472,848 |
| 2026-01-06 | Gift | 540 | $0.00 | 473,288 |
| 2026-01-06 | Gift | 540 | $0.00 | 473,828 |
| 2026-01-06 | Gift | 540 | $0.00 | 474,368 |
| 2026-01-05 | Open-market sale | 46 | $68.00 | 474,908 |
| 2026-01-05 | Open-market sale | 2,336 | $64.04 | 474,954 |
| 2026-01-05 | Open-market sale | 5,873 | $62.91 | 477,290 |
| 2026-01-05 | Open-market sale | 900 | $62.25 | 483,163 |
| 2026-01-05 | Open-market sale | 600 | $61.12 | 484,063 |
| 2026-01-05 | Open-market sale | 313 | $68.00 | 484,663 |
| 2026-01-05 | Open-market sale | 900 | $66.01 | 484,976 |
| 2026-01-05 | Open-market sale | 2,700 | $64.44 | 485,876 |
| 2026-01-05 | Open-market sale | 11,842 | $63.84 | 488,576 |
| 2026-01-05 | Open-market sale | 13,451 | $62.96 | 500,418 |
| 2026-01-05 | Open-market sale | 6,164 | $62.23 | 513,869 |
| 2026-01-05 | Open-market sale | 4,368 | $61.20 | 520,033 |
| 2025-12-31 | Gift | 560 | $0.00 | 524,401 |
| 2025-12-31 | Gift | 560 | $0.00 | 524,961 |
| 2025-12-31 | Gift | 560 | $0.00 | 525,521 |
| 2025-12-31 | Gift | 560 | $0.00 | 526,081 |
| 2025-12-31 | Gift | 560 | $0.00 | 526,641 |
| 2025-01-07 | Open-market sale | 8,000 | $19.69 | 527,201 |
| 2025-01-06 | Open-market sale | 9,526 | $20.10 | 535,201 |
| 2025-01-06 | Open-market sale | 19,658 | $19.69 | 544,727 |
| 2025-01-04 | Grant / award | 100,000 | $0.00 | 564,385 |
| 2024-01-05 | Open-market sale | 8,200 | $34.99 | 477,126 |
| 2024-01-05 | Open-market sale | 1,900 | $33.99 | 485,326 |
| 2024-01-05 | Open-market sale | 12,741 | $35.65 | 464,385 |
| 2024-01-04 | Open-market sale | 1,600 | $32.63 | 402,226 |
| 2024-01-04 | Grant / award | 85,000 | $0.00 | 487,226 |
| 2024-01-03 | Open-market sale | 1,700 | $32.65 | 403,826 |
| 2024-01-03 | Open-market sale | 400 | $33.41 | 405,526 |
| 2024-01-03 | Open-market sale | 2,800 | $32.52 | 405,926 |
| 2024-01-03 | Open-market sale | 3,849 | $31.83 | 408,726 |
| 2023-01-05 | Open-market sale | 7,500 | $37.39 | 420,875 |
| 2023-01-05 | Open-market sale | 7,500 | $37.39 | 413,375 |
| 2023-01-04 | Grant / award | 65,000 | $0.00 | 428,375 |
| 2023-01-03 | Open-market sale | 70 | $40.80 | 372,125 |
| 2023-01-03 | Open-market sale | 500 | $39.74 | 372,195 |
| 2023-01-03 | Open-market sale | 5,527 | $38.54 | 372,695 |
| 2023-01-03 | Open-market sale | 2,894 | $37.58 | 369,231 |
| 2023-01-03 | Open-market sale | 2,653 | $37.53 | 378,222 |
| 2023-01-03 | Open-market sale | 270 | $40.53 | 363,375 |
| 2023-01-03 | Open-market sale | 300 | $39.55 | 363,645 |
| 2023-01-03 | Open-market sale | 5,286 | $38.58 | 363,945 |
| 2022-12-21 | Option exercise (derivative) | 32,000 | $0.00 | 0 |
| 2022-12-21 | Option exercise | 32,000 | $6.15 | 380,875 |
| 2022-01-05 | Open-market sale | 316 | $64.35 | 348,875 |
| 2022-01-05 | Open-market sale | 12,434 | $60.49 | 368,941 |
| 2022-01-05 | Open-market sale | 4,400 | $63.75 | 349,191 |
| 2022-01-05 | Open-market sale | 5,000 | $62.49 | 353,591 |
| 2022-01-05 | Open-market sale | 10,350 | $61.88 | 358,591 |
| 2022-01-01 | Grant / award | 60,000 | $0.00 | 381,375 |
| 2021-12-31 | Option exercise (derivative) | 28,000 | $0.00 | 32,000 |
| 2021-12-31 | Option exercise | 28,000 | $6.15 | 321,375 |
| 2021-02-08 | Option exercise (derivative) | 90,000 | $0.00 | 60,000 |
| 2021-02-08 | Open-market sale | 31,255 | $88.08 | 344,159 |
| 2021-02-08 | Open-market sale | 45,348 | $88.88 | 298,811 |
| 2021-02-08 | Open-market sale | 5,436 | $89.66 | 293,375 |
| 2021-02-08 | Open-market sale | 7,961 | $86.72 | 375,414 |
| 2021-02-08 | Option exercise | 90,000 | $5.22 | 383,375 |
| 2021-01-06 | Open-market sale | 10,615 | $72.27 | 306,618 |
| 2021-01-06 | Open-market sale | 13,243 | $72.67 | 293,375 |
| 2021-01-06 | Open-market sale | 1,142 | $70.78 | 317,233 |
| 2021-01-01 | Grant / award | 60,000 | $0.00 | 318,375 |
| 2020-12-04 | Gift | 800 | $0.00 | 348,075 |
| 2020-01-06 | Open-market sale | 5,594 | $59.61 | 267,406 |
| 2020-01-06 | Open-market sale | 100 | $61.02 | 258,375 |
| 2020-01-06 | Open-market sale | 8,931 | $60.43 | 258,475 |
| 2020-01-01 | Grant / award | 70,000 | $0.00 | 273,000 |
| 2019-05-28 | Open-market sale | 30,000 | $24.88 | 203,000 |
| 2019-01-18 | Open-market sale | 72,000 | $14.43 | 233,000 |
| 2019-01-01 | Grant / award | 70,000 | $0.00 | 305,000 |
| 2018-01-01 | Grant / award | 60,000 | $0.00 | 235,000 |
| 2017-01-01 | Grant / award | 145,000 | $0.00 | 175,000 |
| 2016-01-01 | Grant / award (derivative) | 60,000 | $0.00 | 150,000 |
| 2014-12-02 | Grant / award (derivative) | 90,000 | $0.00 | 90,000 |
| 2014-12-02 | Grant / award | 30,000 | $0.00 | 30,000 |
| 2014-12-02 | — | — | — | 0 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.