Aterian ATER SEC Filings

NASDAQ ATER
$0.95 +0.07 (+7.99%)
At close: Nov 10, 2026 · 4:00 PM EST
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 Report0001437749-26-033417Oct 23, 2026 8:19 PM
28-KCurrent Report0001437749-26-032036Oct 5, 2026 12:22 AM
33Insider Transaction0001437749-26-031912Oct 2, 2026 1:19 AM
43Insider Transaction0001437749-26-031911Oct 2, 2026 1:19 AM
5SCHEDULE 13DBeneficial Ownership Report0001437749-26-031910Oct 2, 2026 1:16 AM
6SCHEDULE 13DBeneficial Ownership Report0001437749-26-031908Oct 2, 2026 1:13 AM
73Insider Transaction0001437749-26-031532Sep 30, 2026 11:33 AM
8SCHEDULE 13DBeneficial Ownership Report0001829126-26-010591Sep 29, 2026 1:34 AM
94Insider Transaction0001829126-26-010590Sep 29, 2026 1:29 AM
104Insider Transaction0001829126-26-010588Sep 29, 2026 1:10 AM
114Insider Transaction0001437749-26-031513Sep 29, 2026 12:57 AM
128-KCurrent Report0001437749-26-031486Sep 29, 2026 9:25 PM
134Insider Transaction0001829126-26-010034Sep 11, 2026 5:54 PM
14SCHEDULE 13DBeneficial Ownership Report0001829126-26-010004Sep 10, 2026 9:53 PM
158-KCurrent Report0001437749-26-029837Sep 8, 2026 8:25 PM
1610-QQuarterly & Annual Report0001437749-26-028004Aug 14, 2026 8:09 PM
173Insider Transaction0001193805-26-001010Jul 29, 2026 1:18 AM
183Insider Transaction0000921895-26-001895Jul 29, 2026 11:37 PM
19EFFECTOthers9999999995-26-002468Jul 27, 2026 4:15 AM
20S-3Prospectus0001437749-26-023882Jul 20, 2026 8:58 PM
218-KCurrent Report0001437749-26-023879Jul 20, 2026 8:42 PM
22DEFA14AOthers0001437749-26-023382Jul 13, 2026 12:45 PM
23DEFA14AOthers0001437749-26-023360Jul 10, 2026 9:29 PM
248-KCurrent Report0001437749-26-023359Jul 10, 2026 9:28 PM
25DEFA14AOthers0001437749-26-023062Jul 8, 2026 9:25 PM
26DEFA14AOthers0001437749-26-022685Jul 6, 2026 12:45 PM
27DEFA14AOthers0001437749-26-022513Jul 2, 2026 8:17 PM
28DEFA14AOthers0001437749-26-022007Jun 29, 2026 8:31 PM
29DEFA14AOthers0001437749-26-021852Jun 26, 2026 8:41 PM
308-KCurrent Report0001437749-26-021850Jun 26, 2026 8:38 PM
31DEFA14AOthers0001437749-26-021044Jun 18, 2026 12:39 PM
32DEFA14AOthers0001437749-26-020252Jun 11, 2026 3:40 PM
33DEFM14AOthers0001437749-26-019932Jun 9, 2026 12:53 PM
34PRER14AOthers0001437749-26-019777Jun 8, 2026 10:15 AM
35PRER14AOthers0001437749-26-019067Jun 1, 2026 9:21 PM
364Insider Transaction0001437749-26-018251May 22, 2026 8:15 PM
378-KCurrent Report0001437749-26-018074May 21, 2026 8:13 PM
38S-8Prospectus0001437749-26-017953May 20, 2026 8:27 PM
3910-QQuarterly & Annual Report0001437749-26-017437May 15, 2026 9:14 PM
40PREM14AOthers0001437749-26-017434May 15, 2026 9:13 PM
414Insider Transaction0000921895-26-001136May 1, 2026 9:25 PM
423Insider Transaction0000921895-26-001135May 1, 2026 9:21 PM
43DEFA14AOthers0001437749-26-013885Apr 29, 2026 8:18 PM
448-KCurrent Report0001437749-26-013884Apr 29, 2026 8:18 PM
458-KCurrent Report0001437749-26-009432Mar 23, 2026 9:01 PM
4610-KQuarterly & Annual Report0001437749-26-009285Mar 23, 2026 1:42 AM
478-KCurrent Report0001437749-26-008614Mar 17, 2026 8:33 PM
484Insider Transaction0001437749-26-001933Jan 23, 2026 9:33 PM
494Insider Transaction0001437749-26-001928Jan 23, 2026 9:20 PM
504Insider Transaction0001437749-26-001925Jan 23, 2026 9:19 PM
...

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