Aterian ATER SEC Filings

NASDAQ ATER
$0.58 +0.03 (+5.22%)
At close: Oct 20, 2026 · 4:00 PM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Aterian, Inc. (ATER) 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
18-KCurrent Report0001437749-26-032036Oct 5, 2026 4:22 PM
23Insider Transaction0001437749-26-031912Oct 2, 2026 1:19 AM
33Insider Transaction0001437749-26-031911Oct 2, 2026 1:19 AM
4SCHEDULE 13DBeneficial Ownership0001437749-26-031910Oct 2, 2026 5:16 PM
5SCHEDULE 13DBeneficial Ownership0001437749-26-031908Oct 2, 2026 5:13 PM-
63Insider Transaction0001437749-26-031532Sep 30, 2026 11:33 AM
74Insider Transaction0001829126-26-010590Sep 29, 2026 1:29 AM
84Insider Transaction0001829126-26-010588Sep 29, 2026 1:10 AM
94Insider Transaction0001437749-26-031513Sep 29, 2026 12:57 AM
10SCHEDULE 13D/AOthers0001829126-26-010591Sep 29, 2026 9:34 PM
118-KCurrent Report0001437749-26-031486Sep 29, 2026 5:25 PM
124Insider Transaction0001829126-26-010034Sep 11, 2026 5:54 PM
13SCHEDULE 13DBeneficial Ownership Report0001829126-26-010004Sep 10, 2026 9:53 PM
148-KCurrent Report0001437749-26-029837Sep 8, 2026 4:25 PM
1510-QQuarterly & Annual Report0001437749-26-028004Aug 14, 2026 8:09 PM
163Insider Transaction0000921895-26-001895Jul 29, 2026 7:37 PM
17EFFECTOthers9999999995-26-002468Jul 27, 2026 4:15 AM
18S-3Prospectus0001437749-26-023882Jul 20, 2026 8:58 PM
198-KCurrent Report0001437749-26-023879Jul 20, 2026 8:42 PM
20DEFA14AOthers0001437749-26-023382Jul 13, 2026 12:45 PM
21DEFA14AOthers0001437749-26-023360Jul 10, 2026 9:29 PM
228-KCurrent Report0001437749-26-023359Jul 10, 2026 9:28 PM
23DEFA14AOthers0001437749-26-023062Jul 8, 2026 9:25 PM
24DEFA14AOthers0001437749-26-022685Jul 6, 2026 12:45 PM
25DEFA14AOthers0001437749-26-022513Jul 2, 2026 8:17 PM
26DEFA14AOthers0001437749-26-022007Jun 29, 2026 8:31 PM
27DEFA14AOthers0001437749-26-021852Jun 26, 2026 8:41 PM
288-KCurrent Report0001437749-26-021850Jun 26, 2026 8:38 PM
29DEFA14AOthers0001437749-26-021044Jun 18, 2026 12:39 PM
30DEFA14AOthers0001437749-26-020252Jun 11, 2026 3:40 PM
31DEFM14AOthers0001437749-26-019932Jun 9, 2026 12:53 PM
32PRER14AOthers0001437749-26-019777Jun 8, 2026 10:15 AM
33PRER14AOthers0001437749-26-019067Jun 1, 2026 9:21 PM
348-KCurrent Report0001437749-26-018074May 21, 2026 8:13 PM
35S-8Prospectus0001437749-26-017953May 20, 2026 8:27 PM
3610-QQuarterly & Annual Report0001437749-26-017437May 15, 2026 9:14 PM
37PREM14AOthers0001437749-26-017434May 15, 2026 9:13 PM
384Insider Transaction0000921895-26-001136May 1, 2026 9:25 PM
394Insider Transaction0000921895-26-001136May 1, 2026 9:25 PM
404Insider Transaction0000921895-26-001136May 1, 2026 9:25 PM
413Insider Transaction0000921895-26-001135May 1, 2026 9:21 PM
423Insider Transaction0000921895-26-001135May 1, 2026 9:21 PM
433Insider Transaction0000921895-26-001135May 1, 2026 9:21 PM
44DEFA14AOthers0001437749-26-013885Apr 29, 2026 8:18 PM
458-KCurrent Report0001437749-26-013884Apr 29, 2026 8:18 PM
468-KCurrent Report0001437749-26-009432Mar 23, 2026 9:01 PM
4710-KQuarterly & Annual Report0001437749-26-009285Mar 23, 2026 1:42 AM
488-KCurrent Report0001437749-26-008614Mar 17, 2026 8:33 PM
494Insider Transaction0001437749-26-001933Jan 23, 2026 9:33 PM
504Insider Transaction0001437749-26-001928Jan 23, 2026 9:20 PM
...

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