Alpha Cognition ACOG SEC Filings

NASDAQ ACOG
$8.58 -0.03 (-0.35%)
At close: Oct 21, 2026 · 4:00 PM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Alpha Cognition Inc. (ACOG) 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
14Insider Transaction0001493152-26-047631Oct 19, 2026 1:34 AM
24Insider Transaction0001493152-26-045511Oct 2, 2026 12:05 AM
34Insider Transaction0001493152-26-044690Sep 28, 2026 11:57 PM
44Insider Transaction0001493152-26-042969Sep 16, 2026 5:57 PM
54Insider Transaction0000912282-26-001153Aug 24, 2026 6:52 PM
610-QQuarterly & Annual Report0001213900-26-089188Aug 13, 2026 4:48 PM
74Insider Transaction0001493152-26-036015Aug 4, 2026 8:50 PM
84Insider Transaction0001493152-26-035000Jul 28, 2026 8:05 PM
94Insider Transaction0001493152-26-034560Jul 24, 2026 8:05 PM
10SCHEDULE 13GBeneficial Ownership Report0001493152-26-034562Jul 24, 2026 8:05 PM
114Insider Transaction0001493152-26-031063Jun 29, 2026 8:05 PM
12SCHEDULE 13GBeneficial Ownership Report0001493152-26-031066Jun 29, 2026 8:05 PM
138-KCurrent Report0001213900-26-070903Jun 23, 2026 2:35 PM
144Insider Transaction0001493152-26-028783Jun 15, 2026 12:10 AM
154Insider Transaction0001493152-26-028276Jun 11, 2026 8:05 PM
164Insider Transaction0001493152-26-027927Jun 9, 2026 4:05 PM
174Insider Transaction0001493152-26-026472May 29, 2026 11:21 PM
184Insider Transaction0000912282-26-000743May 19, 2026 9:02 PM
194Insider Transaction0001493152-26-024411May 19, 2026 8:05 PM
2010-QQuarterly & Annual Report0001213900-26-056588May 14, 2026 4:01 PM-
21SCHEDULE 13GBeneficial Ownership Report0000919574-26-002904May 12, 2026 11:11 PM
22SCHEDULE 13GBeneficial Ownership Report0001493152-26-022232May 11, 2026 8:17 PM
23SCHEDULE 13GBeneficial Ownership Report0001493152-26-022232May 11, 2026 8:17 PM
248-KCurrent Report0001213900-26-050998May 1, 2026 8:40 PM
25DEFA14AOthers0001213900-26-050236Apr 30, 2026 4:13 PM
26DEF 14AOthers0001213900-26-050234Apr 30, 2026 4:13 PM
278-KCurrent Report0001213900-26-045668Apr 20, 2026 9:00 PM
284Insider Transaction0000912282-26-000624Apr 17, 2026 7:56 PM
294Insider Transaction0000912282-26-000624Apr 17, 2026 7:56 PM
304Insider Transaction0000912282-26-000624Apr 17, 2026 7:56 PM
313Insider Transaction0000912282-26-000622Apr 17, 2026 7:55 PM
323Insider Transaction0000912282-26-000622Apr 17, 2026 7:55 PM
333Insider Transaction0000912282-26-000622Apr 17, 2026 7:55 PM
348-KCurrent Report0001213900-26-043517Apr 14, 2026 8:00 PM
3510-KQuarterly & Annual Report0001213900-26-037614Mar 31, 2026 9:09 PM
364Insider Transaction0001493152-26-014123Mar 31, 2026 8:05 PM
378-KCurrent Report0001213900-26-035696Mar 27, 2026 9:12 PM
384Insider Transaction0001493152-26-013022Mar 26, 2026 10:57 PM
398-KCurrent Report0001213900-26-034778Mar 26, 2026 8:41 PM
404Insider Transaction0001493152-26-011902Mar 20, 2026 8:54 PM
414Insider Transaction0001493152-26-011391Mar 18, 2026 10:55 PM
424Insider Transaction0001493152-26-010130Mar 13, 2026 10:43 PM
434Insider Transaction0001493152-26-009591Mar 10, 2026 10:47 PM
444Insider Transaction0001493152-26-009136Mar 6, 2026 9:05 PM
454Insider Transaction0001493152-26-008846Mar 4, 2026 9:05 PM
46SCHEDULE 13GBeneficial Ownership Report0001493152-26-008847Mar 4, 2026 9:05 PM
474Insider Transaction0001493152-26-008538Mar 2, 2026 9:05 PM
484Insider Transaction0001493152-26-007920Feb 24, 2026 10:52 PM
498-KCurrent Report0001213900-26-019355Feb 23, 2026 9:30 PM
503Insider Transaction0001493152-26-007654Feb 20, 2026 1:24 AM
...

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