Decoy Therapeutics DCOY SEC Filings

NASDAQ DCOY
$1.08 -0.06 (-5.29%)
As of: Oct 21, 2026 · 3:55 PM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Decoy Therapeutics Inc. (DCOY) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
1EFFECTOthers9999999995-26-003278Oct 16, 2026 8:15 AM
2424B3Prospectus0001193125-26-424075Oct 16, 2026 12:07 AM
3S-1Prospectus0001193125-26-417053Oct 7, 2026 4:59 PM
48-KCurrent Report0001615219-26-000019Sep 23, 2026 5:02 PM
58-KCurrent Report0001615219-26-000016Sep 15, 2026 5:00 PM
64Insider Transaction0001193125-26-380584Sep 2, 2026 10:32 PM
74Insider Transaction0001229055-26-000002Sep 2, 2026 9:50 PM
84Insider Transaction0002079859-26-000002Sep 2, 2026 9:49 PM
94Insider Transaction0001329154-26-000003Sep 2, 2026 9:48 PM
104Insider Transaction0002079512-26-000002Sep 2, 2026 9:46 PM
114Insider Transaction0001233253-26-000006Sep 2, 2026 9:45 PM
124Insider Transaction0001457289-26-000003Sep 2, 2026 9:42 PM
134Insider Transaction0001769749-26-000003Sep 2, 2026 9:41 PM
144Insider Transaction0001634368-26-000003Sep 2, 2026 9:40 PM
154Insider Transaction0002148287-26-000002Sep 2, 2026 9:39 PM
1610-QQuarterly & Annual Report0001193125-26-346852Aug 12, 2026 4:09 PM
17DEF 14AOthers0001193125-26-332762Aug 4, 2026 8:59 PM
18DEFA14AOthers0001193125-26-332792Aug 4, 2026 4:08 PM
193Insider Transaction0001193125-26-328787Jul 31, 2026 8:51 PM
20PRE 14AOthers0001193125-26-316072Jul 24, 2026 8:05 PM
21EFFECTOthers9999999995-26-002352Jul 17, 2026 4:15 AM
22424B3Prospectus0001193125-26-307982Jul 17, 2026 9:08 PM
238-KCurrent Report0001193125-26-304949Jul 15, 2026 9:14 PM
24S-1Prospectus0001193125-26-300954Jul 10, 2026 8:26 PM
258-KCurrent Report0001193125-26-286737Jun 29, 2026 10:03 AM
26EFFECTOthers9999999995-26-002113Jun 24, 2026 4:15 AM
27S-1Prospectus0001193125-26-269891Jun 15, 2026 10:54 PM
28RWOthers0001193125-26-259729Jun 5, 2026 8:32 PM
29DEFA14AOthers0001193125-26-256546Jun 4, 2026 12:29 PM
30DEF 14AOthers0001193125-26-256541Jun 4, 2026 12:26 PM
318-KCurrent Report0001193125-26-230749May 19, 2026 8:06 PM
3210-QQuarterly & Annual Report0001193125-26-214816May 8, 2026 8:45 PM
3310-QQuarterly & Annual Report0001193125-26-214816May 8, 2026 8:45 PM
3410-QQuarterly & Annual Report0001193125-26-214816May 8, 2026 8:45 PM
3510-KQuarterly & Annual Report0001193125-26-195909Apr 30, 2026 1:03 PM
36S-8Prospectus0001193125-26-140437Apr 2, 2026 5:01 PM
378-KCurrent Report0001193125-26-139145Apr 2, 2026 9:05 AM
3810-KQuarterly & Annual Report0001193125-26-134897Mar 31, 2026 5:05 PM
398-KCurrent Report0001193125-26-092748Mar 5, 2026 9:21 AM
408-KCurrent Report0001193125-26-068813Feb 25, 2026 9:15 AM
41SCHEDULE 13GBeneficial Ownership Report0001649553-26-000025Feb 17, 2026 2:47 PM
42DEF 14AOthers0001193125-26-008944Jan 9, 2026 5:08 PM
438-KCurrent Report0001615219-26-000013Jan 8, 2026 12:38 PM
448-KCurrent Report0001615219-26-000005Jan 2, 2026 5:14 PM
454Insider Transaction0001615219-26-000004Jan 2, 2026 5:13 PM
464Insider Transaction0001615219-26-000004Jan 2, 2026 5:13 PM
474Insider Transaction0001615219-26-000004Jan 2, 2026 5:13 PM
488-KCurrent Report0001615219-26-000003Jan 2, 2026 5:13 PM
49PRE 14AOthers0001193125-25-335395Dec 29, 2025 4:26 PM
50DEFA14AOthers0001615219-25-000198Dec 19, 2025 4:38 PM
...

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