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Norden Gregory profile photo

Gregory Norden

CIK: 0001405104

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)2 (11.8%)

Position reduction

Option Exercises (M)3 (17.6%)

Derivative conversions

Awards (A)6 (35.3%)

Compensation grants

Other (G, F, J, C, D, …)6 (35.3%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (3)

Praxis Precision Medicines, Inc. logo
PRAX

Praxis Precision Medicines, Inc.

Director
Royalty Pharma plc logo
RPRX

Royalty Pharma plc

Director
Zoetis Inc. logo
ZTS

Zoetis Inc.

Director

Discretionary Trading P&L

Holdings

Transaction History (17 total)

  • Praxis Precision Medicines, Inc. logo
    PRAX

    Praxis Precision Medicines, Inc.

    Jun 10, 2026
    Award(A)
    Direct
    1.4K shares-
  • Royalty Pharma plc logo
    RPRX

    Royalty Pharma plc

    Jun 5, 2026
    Award(A)
    Direct
    4.5K shares-
  • Royalty Pharma plc logo
    RPRX

    Royalty Pharma plc

    May 14, 2026
    Sale(S)
    Direct
    3K shares at avg. $53.00$161K
  • Zoetis Inc. logo
    ZTS

    Zoetis Inc.

    Mar 9, 2026
    Gift(G)
    Direct
    1.2K shares-
  • Zoetis Inc. logo
    ZTS

    Zoetis Inc.

    Feb 19, 2026
    Exercise(M)
    Direct
    1.6K shares-
  • Zoetis Inc. logo
    ZTS

    Zoetis Inc.

    Feb 19, 2026
    Other(J)
    Direct
    406 shares at avg. $127.28$52K
  • Zoetis Inc. logo
    ZTS

    Zoetis Inc.

    Feb 18, 2026
    Award(A)

    Restricted Stock Unit

    Direct
    1.9K shares-
  • Royalty Pharma plc logo
    RPRX

    Royalty Pharma plc

    Aug 11, 2025
    Sale(S)
    Direct
    33.5K shares at avg. $36.23$1.2M
  • Royalty Pharma plc logo
    RPRX

    Royalty Pharma plc

    Aug 8, 2025
    Conversion(C)
    Direct
    144.7K shares-
  • Praxis Precision Medicines, Inc. logo
    PRAX

    Praxis Precision Medicines, Inc.

    Jun 26, 2025
    Award(A)

    Stock Option (Right to Buy)

    Direct
    10.5K shares-
  • Royalty Pharma plc logo
    RPRX

    Royalty Pharma plc

    May 13, 2025
    Award(A)
    Direct
    7.6K shares-
  • Zoetis Inc. logo
    ZTS

    Zoetis Inc.

    Feb 19, 2025
    Award(A)

    Restricted Stock Unit

    Direct
    1.6K shares-
  • Zoetis Inc. logo
    ZTS

    Zoetis Inc.

    Feb 14, 2025
    Gift(G)
    Direct
    1.8K shares-
  • Zoetis Inc. logo
    ZTS

    Zoetis Inc.

    Feb 8, 2025
    Other(J)
    Direct
    308 shares at avg. $171.43$53K
  • Zoetis Inc. logo
    ZTS

    Zoetis Inc.

    Feb 8, 2025
    Exercise(M)
    Direct
    1.2K shares-
  • Zoetis Inc. logo
    ZTS

    Zoetis Inc.

    Feb 6, 2025
    Exercise(M)
    Direct
    1.2K shares-
  • Zoetis Inc. logo
    ZTS

    Zoetis Inc.

    Feb 6, 2025
    Other(J)
    Direct
    310 shares at avg. $174.12$54K

1-17 of 17

About Norden Gregory

Norden Gregory (SEC CIK 0001405104) files insider reports with the SEC as Director of Praxis Precision Medicines, Inc. (PRAX), Director of Royalty Pharma plc (RPRX) and Director of Zoetis Inc. (ZTS).

Signal8 holds 13 ownership filings by Norden Gregory, all Form 4s, filed between Feb 10, 2025 and Jun 12, 2026. Those filings report 17 transactions, from Feb 6, 2025 to Jun 10, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Norden Gregory's filings is in NEW YORK, NY.

Recent filings by Norden Gregory

  • Jun 10, 2026: Grant or award of PRAX shares (Form 4, code A).
  • Jun 5, 2026: Grant or award of RPRX shares (Form 4, code A).
  • May 14, 2026: Open-market sale of RPRX shares (Form 4, code S).
  • Mar 9, 2026: Gift of ZTS shares (Form 4, code G).
  • Feb 19, 2026: Option exercise of ZTS shares (Form 4, code M).

Other insiders filing for Praxis Precision Medicines, Inc. (PRAX)

How to read Form 4 transaction codes