Paulson Richard A. — SEC Form 4 filings
SEC reporting owner CIK 1804460. 27 Form 4 filings on record with FilingPulse; latest filed 2026-05-15.
Transaction summary — filings shown
Covers all 27 filings on record, filed 2024-01-25 to 2026-05-15. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 21 legs across 20 filings — 176,103 shares, $386,444 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 12.
- Largest priced transaction: sale of 12,361 shares @ $9.41 ($116,311) in Karyopharm Therapeutics Inc., filed 2026-03-03.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Karyopharm Therapeutics Inc. (KPTI) | President and CEO, Director | 25 | — | 21 legs · 176,103 sh · $386,444 | 8 |
| bluebird bio, Inc. (BLUE) | Director | 2 | — | — | 4 |
Form 4 filings — Paulson Richard A.
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-05-15 | 4 | Karyopharm Therapeutics Inc. (KPTI) | Grant/award (A): 4,920 @ $0 · Sale (S): 2,203 @ $9.50 | EDGAR |
| 2026-03-03 | 4 | Karyopharm Therapeutics Inc. (KPTI) | Sale (S): 12,361 @ $9.41 | EDGAR |
| 2026-02-09 | 4 | Karyopharm Therapeutics Inc. (KPTI) | Grant/award (A): 81,060 @ $0 | EDGAR |
| 2025-10-16 | 4 | Karyopharm Therapeutics Inc. (KPTI) | Grant/award (A): 114,285 @ $0 | EDGAR |
| 2025-09-16 | 4 | Karyopharm Therapeutics Inc. (KPTI) | Grant/award (A): 2,800 @ $0 · Sale (S): 1,257 @ $6.43 | EDGAR |
| 2025-06-03 | 4 | bluebird bio, Inc. (BLUE) | Code (U): 155 · Disposition to issuer (D): 1,323 | EDGAR |
| 2025-05-07 | 4 | Karyopharm Therapeutics Inc. (KPTI) | Sale (S): 236 @ $7.12 | EDGAR |
| 2025-04-07 | 4 | Karyopharm Therapeutics Inc. (KPTI) | Sale (S): 245 @ $3.74 | EDGAR |
| 2025-03-06 | 4 | Karyopharm Therapeutics Inc. (KPTI) | Sale (S): 11,694 @ $6.29 | EDGAR |
| 2025-03-04 | 4 | Karyopharm Therapeutics Inc. (KPTI) | Grant/award (A): 20,000 @ $0 · Grant/award (A): 40,000 (derivative) @ $0 | EDGAR |
| 2025-02-05 | 4 | Karyopharm Therapeutics Inc. (KPTI) | Sale (S): 4,099 @ $0.65 | EDGAR |
| 2025-01-07 | 4 | Karyopharm Therapeutics Inc. (KPTI) | Sale (S): 4,055 @ $0.78 | EDGAR |
| 2024-12-05 | 4 | Karyopharm Therapeutics Inc. (KPTI) | Sale (S): 3,620 @ $0.81 | EDGAR |
| 2024-11-08 | 4 | bluebird bio, Inc. (BLUE) | Grant/award (A): 24,900 @ $0 · Grant/award (A): 49,850 (derivative) @ $0 | EDGAR |
| 2024-11-06 | 4 | Karyopharm Therapeutics Inc. (KPTI) | Sale (S): 3,675 @ $0.91 | EDGAR |
| 2024-10-07 | 4 | Karyopharm Therapeutics Inc. (KPTI) | Sale (S): 3,607 @ $0.88 | EDGAR |
| 2024-09-05 | 4 | Karyopharm Therapeutics Inc. (KPTI) | Sale (S): 3,667 @ $0.72 | EDGAR |
| 2024-08-08 | 4 | Karyopharm Therapeutics Inc. (KPTI) | Sale (S): 3,608 @ $0.93 | EDGAR |
| 2024-07-09 | 4 | Karyopharm Therapeutics Inc. (KPTI) | Sale (S): 3,616 @ $0.85 | EDGAR |
| 2024-06-06 | 4 | Karyopharm Therapeutics Inc. (KPTI) | Sale (S): 3,592 @ $0.99 | EDGAR |
| 2024-05-07 | 4 | Karyopharm Therapeutics Inc. (KPTI) | Sale (S): 3,576 @ $1.13 | EDGAR |
| 2024-04-05 | 4 | Karyopharm Therapeutics Inc. (KPTI) | Sale (S): 3,563 @ $1.29 | EDGAR |
| 2024-03-06 | 4 | Karyopharm Therapeutics Inc. (KPTI) | Sale (S): 3,573 @ $1.30 | EDGAR |
| 2024-03-04 | 4 | Karyopharm Therapeutics Inc. (KPTI) | Sale (S): 80,470 @ $1.17 · Sale (S): 19,374 @ $1.20 | EDGAR |
| 2024-02-29 | 4 | Karyopharm Therapeutics Inc. (KPTI) | Grant/award (A): 442,800 @ $0 | EDGAR |
| 2024-02-08 | 4 | Karyopharm Therapeutics Inc. (KPTI) | Sale (S): 4,012 @ $1.59 | EDGAR |
| 2024-01-25 | 4 | Karyopharm Therapeutics Inc. (KPTI) | Grant/award (A): 42,000 @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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