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Decoy Therapeutics Inc.

DCOY
Healthcare|Biotechnology|US
$1.13
+0.01 (+0.88%)
DCF Value
$20.42
Tangible Book / Share
$8.12
Cash / Share
$15.58

Ownership Breakdown

99.4%
Float
0.5M
Shares Outstanding
0.5M
Float Shares

Major Holders (2)

Combined: 20.0%

Holders of 5%+ from their latest Schedule 13D/13G filing in the last two years. Percentages are as of each filing date.

HolderType% of ClassSharesFiledFiling
Armistice Capital, LLCIA, OO9.99%65,503Aug 14, 202613D/G
Steven BoydHC, IN9.99%65,503Aug 14, 202613D/G

Insider Trades (100)

Last 4 quarters: 256,253 acquired · 27 disposed
InsiderPositionDateTypeSharesPriceValueFiling
Lieber Jonathan IdirectorAug 31, 2026AWARD2,000——Form 4
PIERCE FREDERICK IIChief Executive OfficerAug 31, 2026AWARD33,455——Form 4
Marschel Peter KlausChief Business OfficerAug 31, 2026AWARD3,900——Form 4
Rosenblum Mark JChief Financial OfficerAug 31, 2026AWARD9,682——Form 4
Hibner Barbara LouiseChief Scientific OfficerAug 31, 2026AWARD4,216——Form 4
HANISH ARNOLD CdirectorAug 31, 2026AWARD3,000——Form 4
Lammers PauldirectorAug 31, 2026AWARD2,000——Form 4
Burleson TessdirectorAug 31, 2026AWARD2,000——Form 4
McVicar William K.directorAug 31, 2026AWARD3,000——Form 4
Gauthier Patricia G.directorAug 31, 2026AWARD2,000——Form 4
Gauthier Patricia G.Jul 14, 2026OTHER0——Form 4
HANISH ARNOLD CdirectorDec 30, 2025SELL15$0.64$9.60Form 4
HANISH ARNOLD CdirectorDec 30, 2025SELL12$0.64$7.68Form 4
HANISH ARNOLD CdirectorNov 20, 2025BUY5,000$0.75$3.7KForm 4
Marschel Peter KlausChief Business OfficerNov 12, 2025OTHER8,318$50.26$418.0KForm 4
Marschel Peter KlausChief Business OfficerNov 12, 2025OTHER50,619——Form 4
Marschel Peter KlausChief Business OfficerNov 12, 2025OTHER5,061$4.94$25.0KForm 4
Hibner Barbara LouiseChief Scientific OfficerNov 12, 2025OTHER5,061$4.94$25.0KForm 4
Hibner Barbara LouiseChief Scientific OfficerNov 12, 2025OTHER8,318$50.26$418.0KForm 4
Hibner Barbara LouiseChief Scientific OfficerNov 12, 2025OTHER50.619——Form 4
PIERCE FREDERICK IIChief Executive OfficeNov 12, 2025OTHER0——Form 4
PIERCE FREDERICK IIChief Executive OfficeNov 12, 2025OTHER50,619——Form 4
PIERCE FREDERICK IIChief Executive OfficeNov 12, 2025OTHER16,666$1.50$25.0KForm 4
PIERCE FREDERICK IIChief Executive OfficeNov 12, 2025OTHER16,666$1.50$25.0KForm 4
PIERCE FREDERICK IIChief Executive OfficeNov 12, 2025OTHER5,061$4.94$25.0KForm 4
PIERCE FREDERICK IIChief Executive OfficeNov 12, 2025OTHER8,318$50.26$418.0KForm 4
Rosenblum Mark JExec VP Finance, CFONov 20, 2025BUY20,000$0.80$16.0KForm 4
Arthur David J.director, officer: Chief Executive OfficerApr 11, 2024AWARD20,500$0.51$10.5KForm 4
Rosenblum Mark JExec VP Finance, CFOFeb 20, 2024AWARD22,500$0.57$12.8KForm 4
McVicar William K.directorFeb 20, 2024AWARD20,500$0.57$11.7KForm 4
McCreedy Bruce J Jr.directorFeb 20, 2024AWARD20,500$0.57$11.7KForm 4
Lieber Jonathan IdirectorFeb 20, 2024AWARD20,500$0.57$11.7KForm 4
Lammers PauldirectorFeb 20, 2024AWARD20,500$0.57$11.7KForm 4
Burleson TessdirectorFeb 20, 2024AWARD20,500$0.57$11.7KForm 4
HANISH ARNOLD CdirectorFeb 20, 2024AWARD20,500$0.57$11.7KForm 4
Rosenblum Mark JExec VP Finance, CFOFeb 13, 2023AWARD6,432——Form 4
Arthur David J.director, officer: Chief Executive OfficerFeb 13, 2023AWARD14,300——Form 4
Lieber Jonathan IdirectorJan 3, 2023AWARD1,440——Form 4
McCreedy Bruce J Jr.directorJan 3, 2023AWARD1,440——Form 4
HANISH ARNOLD CdirectorJan 3, 2023AWARD1,440——Form 4
Lammers PauldirectorJan 3, 2023AWARD1,440——Form 4
Burleson TessdirectorJan 3, 2023AWARD1,440——Form 4
McVicar William K.directorJan 3, 2023AWARD1,440——Form 4
Rosenblum Mark JExec VP Finance, CFOJan 3, 2023AWARD8,000——Form 4
Arthur David J.Chief Executive OfficerJan 3, 2023AWARD20,000——Form 4
Arthur David J.Chief Executive OfficerNov 3, 2022AWARD2,693$1.73$4.7KForm 4
Rosenblum Mark JExec VP Finance, CFONov 3, 2022AWARD1,488$1.73$2.6KForm 4
Arthur David J.Chief Executive OfficerNov 3, 2022AWARD10,000$1.73$17.3KForm 4
Rosenblum Mark JExec VP Finance, CFONov 3, 2022AWARD7,314$1.73$12.7KForm 4
Arthur David J.Chief Executive OfficerNov 3, 2022AWARD10,000$1.73$17.3KForm 4
Rosenblum Mark JExec VP Finance, CFONov 3, 2022AWARD7,314$1.73$12.7KForm 4
Burleson Tessdirector: Jun 7, 2022BUY27,700$0.18$5.0KForm 4
Lieber Jonathan Idirector: Jun 7, 2022BUY37,500$0.19$7.0KForm 4
McVicar William K.director: Jun 6, 2022BUY26,553$0.19$5.0KForm 4
HANISH ARNOLD Cdirector: Jun 3, 2022BUY28,000$0.18$5.2KForm 4
HANISH ARNOLD CdirectorAug 21, 2020BUY4,000$0.98$3.9KForm 4
HANISH ARNOLD CdirectorFeb 11, 2020BUY4,350$1.15$5.0KForm 4
HANISH ARNOLD CdirectorNov 25, 2019BUY3,000$3.59$10.8KForm 4
Arthur David J.Chief Executive OfficerMay 26, 2022BUY10,800$0.18$2.0KForm 4
Arthur David J.director, officer: Chief Executive OfficerMay 26, 2022BUY10,392$0.18$1.9KForm 4
Arthur David J.director, officer: Chief Executive OfficerMay 26, 2022BUY708$0.18$127.44Form 4
Arthur David J.director, officer: Chief Executive OfficerMay 26, 2022BUY18,600$0.18$3.4KForm 4
Arthur David J.director, officer: Chief Executive OfficerMay 26, 2022BUY3,400$0.18$612.00Form 4
Rosenblum Mark JExec VP Finance, CFOMay 31, 2022BUY28,000$0.18$5.0KForm 4
Arthur David J.Chief Executive OfficerMay 3, 2022AWARD10,000$0.19$1.9KForm 4
Rosenblum Mark JExec VP Finance, CFOMay 3, 2022AWARD10,000$0.19$1.9KForm 4
Rosenblum Mark JExec VP Finance, CFOMar 3, 2022BUY76,246$0.39$29.8KForm 4
Arthur David J.Chief Executive OfficerMar 3, 2022BUY139,488$0.39$54.5KForm 4
McCreedy Bruce J Jr.directorJan 20, 2022AWARD30,000$0.48$14.4KForm 4
Lieber Jonathan IdirectorJan 20, 2022AWARD30,000$0.48$14.4KForm 4
McVicar William K.directorJan 20, 2022AWARD30,000$0.48$14.4KForm 4
Arthur David J.director, officer: Chief Executive OfficerJan 20, 2022AWARD500,000$0.48$240.0KForm 4
Burleson TessdirectorJan 20, 2022AWARD30,000$0.48$14.4KForm 4
HANISH ARNOLD CdirectorJan 20, 2022AWARD30,000$0.48$14.4KForm 4
Lammers PauldirectorJan 20, 2022AWARD30,000$0.48$14.4KForm 4
Rosenblum Mark JExec VP Finance, CFOJan 20, 2022AWARD200,000$0.48$96.0KForm 4
Arthur David J.director, officer: Chief Executive OfficerNov 3, 2021AWARD7,939$0.72$5.7KForm 4
Rosenblum Mark JExec VP Finance, CFONov 3, 2021AWARD7,787$0.72$5.6KForm 4
Arthur David J.director, officer: Chief Executive OfficerAug 17, 2021BUY2,000$0.89$1.8KForm 4
Arthur David J.director, officer: Chief Executive OfficerAug 17, 2021BUY2,000$0.90$1.8KForm 4
HANISH ARNOLD CdirectorAug 10, 2021BUY7,000$0.88$6.2KForm 4
Rosenblum Mark JExec VP Finance, CFOMay 3, 2021AWARD9,563$0.57$5.4KForm 4
Arthur David J.director, officer: Chief Executive OfficerMay 3, 2021AWARD9,822$0.57$5.6KForm 4
Burleson TessdirectorDec 2, 2020AWARD30,000$0.74$22.2KForm 4
Arthur David J.director, officer: Chief Executive OfficerDec 2, 2020AWARD275,000$0.74$203.5KForm 4
McVicar William K.directorDec 2, 2020AWARD30,000$0.74$22.2KForm 4
Rosenblum Mark JExec VP Finance, CFODec 2, 2020AWARD80,000$0.74$59.2KForm 4
HANISH ARNOLD CdirectorDec 2, 2020AWARD30,000$0.74$22.2KForm 4
Lieber Jonathan IdirectorDec 2, 2020AWARD30,000$0.74$22.2KForm 4
McCreedy Bruce J Jr.directorDec 2, 2020AWARD30,000$0.74$22.2KForm 4
Lammers PauldirectorDec 2, 2020AWARD30,000$0.74$22.2KForm 4
Arthur David J.director, officer: Chief Executive OfficerNov 3, 2020AWARD4,879$0.56$2.7KForm 4
Rosenblum Mark JExec VP Finance, CFONov 3, 2020AWARD4,723$0.56$2.6KForm 4
Arthur David J.director, officer: Chief Executive OfficerAug 19, 2020BUY1,000$1.01$1.0KForm 4
Arthur David J.director, officer: Chief Executive OfficerAug 19, 2020BUY1,000$1.01$1.0KForm 4
Rosenblum Mark JExec VP Finance, CFOAug 17, 2020BUY5,000$1.00$5.0KForm 4
Arthur David J.director, officer: Chief Executive OfficerJul 14, 2020AWARD339,584$1.32$448.3KForm 4
Rosenblum Mark JExec VP Finance, CFOJul 14, 2020AWARD49,955$1.32$65.9KForm 4
Lieber Jonathan IdirectorJul 14, 2020AWARD3,000$1.32$4.0KForm 4
Lieber Jonathan Idirector: Jun 19, 2020OTHER0——Form 4