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CIK 0001615219 · Non-accelerated filer<br>Smaller reporting company

Decoy Therapeutics Inc.

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Ticker
DCOY
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
465087339
Phone
346-772-0346
Business address
2450 HOLCOMBE BLVD, SUITE J-608, HOUSTON, TX, 77021
Former names
Salarius Pharmaceuticals, Inc., Flex Pharma, Inc.
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-08-31 Gauthier Patricia G. Director Grant or award +2,000 2,000
2026-08-31 Marschel Peter Klaus Chief Business Officer Grant or award +3,900 3,900
2026-08-31 Hibner Barbara Louise Chief Scientific Officer Grant or award +4,216 4,216
2026-08-31 Burleson Tess Director Grant or award +2,000 2,002
2026-08-31 McVicar William K. Director Grant or award +3,000 3,002
2026-08-31 Lammers Paul Director Grant or award +2,000 2,001
2026-08-31 Rosenblum Mark J Chief Financial Officer Grant or award +9,682 11,363
2026-08-31 HANISH ARNOLD C Director Grant or award +3,000 3,418
2026-08-31 PIERCE FREDERICK II Chief Executive Officer Grant or award +33,455 34,844
2026-08-31 Lieber Jonathan I Director Grant or award +2,000 2,002
2025-12-30 HANISH ARNOLD C Director Sale −15 $0.64 $10 5,000
2025-12-30 HANISH ARNOLD C Director Sale −12 $0.64 $8 0
2025-11-20 HANISH ARNOLD C Director Purchase +5,000 $0.75 $4K 5,015
2025-11-20 Rosenblum Mark J Exec VP Finance, CFO Purchase +20,000 $0.80 $16K 20,177
2024-04-11 Arthur David J. Chief Executive Officer Grant or award · Stock Option (right to buy) +20,500 20,500
2024-02-20 Rosenblum Mark J Exec VP Finance, CFO Grant or award · Stock Option (right to buy) +22,500 22,500
2024-02-20 McVicar William K. Director Grant or award · Stock Option (right to buy) +20,500 20,500
2024-02-20 McCreedy Bruce J Jr. Director Grant or award · Stock Option (right to buy) +20,500 20,500
2024-02-20 Lieber Jonathan I Director Grant or award · Stock Option (right to buy) +20,500 20,500
2024-02-20 Lammers Paul Director Grant or award · Stock Option (right to buy) +20,500 20,500

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