Norden Gregory — SEC Form 4 filings
SEC reporting owner CIK 1405104. 20 Form 4 filings on record with FilingPulse; latest filed 2026-06-12.
Transaction summary — filings shown
Covers all 20 filings on record, filed 2024-02-08 to 2026-06-12. 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): 2 legs across 2 filings — 36,545 shares, $1,375,134 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 32.
- Largest priced transaction: sale of 33,500 shares @ $36.23 ($1,213,749) in Royalty Pharma plc, filed 2025-08-11.
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 |
|---|---|---|---|---|---|
| Royalty Pharma plc (RPRX) | Director | 5 | — | 2 legs · 36,545 sh · $1,375,134 | 5 |
| Zoetis Inc. (ZTS) | Director | 11 | — | — | 21 |
| Praxis Precision Medicines, Inc. (PRAX) | Director | 3 | — | — | 4 |
| NanoString Technologies Inc (NSTG) | Director | 1 | — | — | 2 |
Form 4 filings — Norden Gregory
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-06-12 | 4 | Praxis Precision Medicines, Inc. (PRAX) | Grant/award (A): 1,371 @ $0 · Grant/award (A): 648 (derivative) @ $0 | EDGAR |
| 2026-06-08 | 4 | Royalty Pharma plc (RPRX) | Grant/award (A): 4,545 @ $0 | EDGAR |
| 2026-05-15 | 4 | Royalty Pharma plc (RPRX) | Sale (S): 3,045 @ $53 | EDGAR |
| 2026-03-10 | 4 | Zoetis Inc. (ZTS) | Gift (G): 1,213 @ $0 | EDGAR |
| 2026-02-23 | 4 | Zoetis Inc. (ZTS) | Option exercise (M): 1,619 · Other (J): 406 @ $127.28 · Option exercise (M): 1,619.33 (derivative) | EDGAR |
| 2026-02-19 | 4 | Zoetis Inc. (ZTS) | Grant/award (A): 1,936 (derivative) @ $0 | EDGAR |
| 2025-08-11 | 4 | Royalty Pharma plc (RPRX) | Conversion (C): 144,660 @ $0 · Sale (S): 33,500 @ $36.23 · Conversion (C): 14,466 (derivative) @ $0 | EDGAR |
| 2025-06-27 | 4 | Praxis Precision Medicines, Inc. (PRAX) | Grant/award (A): 10,520 (derivative) @ $0 | EDGAR |
| 2025-05-14 | 4 | Royalty Pharma plc (RPRX) | Grant/award (A): 7,614 @ $0 | EDGAR |
| 2025-02-20 | 4 | Zoetis Inc. (ZTS) | Grant/award (A): 1,596 (derivative) @ $0 | EDGAR |
| 2025-02-18 | 4 | Zoetis Inc. (ZTS) | Gift (G): 1,843 @ $0 | EDGAR |
| 2025-02-11 | 4 | Zoetis Inc. (ZTS) | Option exercise (M): 1,225 · Other (J): 308 @ $171.43 · Option exercise (M): 1,225.40 (derivative) | EDGAR |
| 2025-02-10 | 4 | Zoetis Inc. (ZTS) | Option exercise (M): 1,236 · Other (J): 310 @ $174.12 · Option exercise (M): 1,236.21 (derivative) | EDGAR |
| 2024-06-10 | 4 | Royalty Pharma plc (RPRX) | Grant/award (A): 9,293 @ $0 | EDGAR |
| 2024-06-06 | 4 | Praxis Precision Medicines, Inc. (PRAX) | Grant/award (A): 8,566 (derivative) @ $0 | EDGAR |
| 2024-05-08 | 4 | NanoString Technologies Inc (NSTG) | Option exercise (M): 41,133 @ $0 · Option exercise (M): 41,133 (derivative) @ $0 | EDGAR |
| 2024-02-22 | 4 | Zoetis Inc. (ZTS) | Gift (G): 2,214 @ $0 | EDGAR |
| 2024-02-13 | 4 | Zoetis Inc. (ZTS) | Option exercise (M): 1,463 · Other (J): 367 @ $197.32 · Option exercise (M): 1,463.39 (derivative) | EDGAR |
| 2024-02-12 | 4 | Zoetis Inc. (ZTS) | Option exercise (M): 1,493 · Other (J): 375 @ $195.75 · Option exercise (M): 1,493.27 (derivative) | EDGAR |
| 2024-02-08 | 4 | Zoetis Inc. (ZTS) | Grant/award (A): 1,223 (derivative) @ $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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