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Rosenblum Mark J

SEC insider (Form 3/4/5 filer). CIK 0001329154. Chief Financial Officer at Decoy Therapeutics Inc. (DCOY). 2 reported Form 4/5 transactions since Sep 2024; latest on Aug 31, 2026. Located in HOUSTON, TX.

Companies Rosenblum Mark J has filed insider reports for

  • Decoy Therapeutics Inc. (DCOY): Officer, Chief Financial Officer
Rosenblum Mark J profile photo

Rosenblum Mark J

CIK: 0001329154

Transaction Breakdown

Open Market Buys (P)1 (50.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)1 (50.0%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

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

Companies & Roles (1)

Decoy Therapeutics Inc. logo
DCOY

Decoy Therapeutics Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (2 total)

  • Decoy Therapeutics Inc. logo
    DCOY

    Decoy Therapeutics Inc.

    Aug 31, 2026
    Award
    Direct
    9.7K shares-
  • Salarius Pharmaceuticals, Inc. logo
    SLRX

    Salarius Pharmaceuticals, Inc.

    Nov 20, 2025
    Purchase
    Direct
    20K shares at avg. $0.80$16K

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