SEC filingsOct 12, 2026 to Oct 19, 2026: insiders reported 840 purchases and sales across 212 companies.840 insider purchases and sales in 7 daysSee the filings →
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Company profile

ATER

Aterian Inc.
NASDAQConsumer Discretionary

Latest close: 0.56 USD · Oct 16, 2026 · 1 year · split-adjusted

On the price, the facts of the public record◆Adverse 8-K filing◇Significant stake declared (13D)●Results filed
With an account, also○dividends▲splits◌next earningswith an account

End-of-day prices provided by Twelve Data · One close per session; the series does not update during the trading day.

Latest on record

The most recent facts, as filed.

Up to three of the most recent, checkable facts already loaded on this page, each linked to its source.

  1. Oct 5, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
  2. Sep 29, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
  3. Sep 8, 2026Material event · 8-KFiled by the company itself.Open the filing ↗

In numbers

What this profile holds, counted.

Closes · 1 year250
SEC filings on record46811 flagged findings
Reported transactions (Form 4)46since Jun 26, 2024 · and 8 other holdings
Corporate events (8-K)30since Sep 18, 2023

What the record says

Description, identity and filings, each with its source.

Every block cites its source. The colour of a finding marks its category — which document, who filed it — not how much it matters.

SEC topics

Regulatory history

Topics detected in its SEC reports, with the original excerpt.

Each topic is assigned by a classifier over the full filing; the excerpts show where it was detected and are not always enough to verify it. Open the filing to read it in full.

  • 2026-05-21listing compliance noticerecentOpen filing ↗
    “…previously disclosed, on December 9, 2025, Aterian, Inc. (the “Company”) received a written notice (the “Notice”) from the Listing…”
    +1 more passage from the same document
    • “…Act. ☐ Item 8.01 Other Events. As previously disclosed, on December 9, 2025, Aterian, Inc. (the “Company”) received a written…”
  • 2026-05-15share offering or dilution eventrecentOpen filing ↗
    “…stock outstanding during the period. Diluted net loss per share is determined by dividing net loss by diluted weighted-average…”
    +1 more passage from the same document
    • “…at any time to be less than (a) during the period commencing on February 1st through and including May 31st of each calendar year,…”
  • 2026-05-15listing compliance noticerecentOpen filing ↗
    “…provide written notification that the Company has achieved compliance with the minimum bid price requirement, and the matter would…”
    +1 more passage from the same document
    • “…to a Nasdaq hearings panel. There can be no assurance that the Company will regain compliance with the minimum bid price…”
  • 2026-05-15capital return (buybacks/dividends)recentOpen filing ↗
    “…Effective Date and is subject to extension at the Company's option on a weekly basis through May 9, 2026, provided it remains in…”
    +1 more passage from the same document
    • “…The outstanding balance on the MidCap credit facility as of March 31, 2026 and December 31, 2025 was $2.5 million and $4.3…”
  • 2026-05-15reverse splitrecentOpen filing ↗
    “…in compliance with the requirement to maintain a minimum bid price of $1.00 per share for continued listing on The Nasdaq…”
    +1 more passage from the same document
    • “…per share for continued listing on The Nasdaq Capital Market, as set forth in Nasdaq Listing Rule 5550(a)(2) (the “Bid Price…”
  • 2026-04-29capital return (buybacks/dividends)recentOpen filing ↗
    “…number of shares subject to adjustment for stock splits, stock dividends, recapitalizations, reorganizations, reclassification,…”
  • 2026-04-29reverse splitrecentOpen filing ↗
    “…regulations of the Nasdaq Stock Market LLC (“Nasdaq”) upon conversion of the Purchased Shares, (ii) an amendment to the Company’s…”
    +1 more passage from the same document
    • “…upon conversion of the Purchased Shares, (ii) an amendment to the Company’s amended and restated certificate of incorporation that…”

Original excerpts from SEC filings, untranslated. Not advice and not a prediction.

Listing notice in force

The exchange has notified the company that it fails a continued-listing requirement (8-K, item 3.01 of Sep 8, 2026).

Deadline: Mar 1, 2027

  • minimum bid price · Nasdaq, rule 5550(a)(2) · notice of Sep 2, 2026 · pending · deadline Mar 1, 2027 (text and rule agree)

The other times

Of the 30 issuers that received this notice 1 to 2 years ago, within the following 365 days 16 regained compliance, 23 did a reverse split and 1 filed a Form 25 (delisting). An issuer can be in more than one group.

Measured on our own SEC documents: the cohort is the issuers whose notices we read, not the whole market. Historical distribution, not a prediction.

Open the 8-K at the SEC

Reverse splits in 5 years

1 reverse split in 5 years (1:12 on Mar 22, 2024) · 1:12 cumulative

The other times: of 818 securities that did their first reverse split in 5 years, a year later the median was worth 0.53× the price on the day of the split; 382 lost more than half and 209 rose (809 with a price a year later).

Our own series, not the whole market: based on the splits we have on record (provider and SEC); an unrecorded one does not count. Historical distribution, not a prediction.

SEC record

SEC dossier

What this company has filed with the SEC, in plain language.

The 25 most recent filings (of 468)

Everything filed

Every SEC filing, newest first, with what it is. Below, each type with its own explanation.

  • Oct 5, 268-K ↗Current report · Auditor change filing (8-K Item 4.01)
  • Insider transaction · 2 Form 3 filingsshow all 2hide
  • Oct 2, 26SCHEDULE 13D ↗Stake with intent to influence · Chang Woei Jiann · 10.0% · event on Sep 25, 26
  • Oct 2, 26SCHEDULE 13D ↗Stake with intent to influence · Michelle Chiam Sin Ling · 10.0% · event on Sep 25, 26
  • Sep 30, 26Form 3 ↗Insider transaction
  • Sep 29, 26SCHEDULE 13D/A ↗Stake with intent to influence · Lazar David E. · 3.1% · event on Sep 25, 26 · amendment
  • Insider transaction · 3 Form 4 filingsshow all 3hide
  • Sep 29, 268-K ↗Current report · Control of the company changed hands
  • Sep 11, 26Form 4 ↗Insider transaction
  • Sep 10, 26SCHEDULE 13D ↗Stake with intent to influence · Lazar David E. · 95.7% · event on Jul 17, 26
  • Sep 8, 268-K ↗Current report · Listing notice (8-K 3.01)
  • Aug 14, 2610-Q ↗Quarterly report
  • Insider transaction · 2 Form 3 filingsshow all 2hide
  • Jul 20, 26S-3 ↗Securities offering
  • Jul 20, 268-K ↗Current report · A material agreement was terminated
  • Jul 13, 26DEFA14A ↗Shareholder meeting and votes
  • Jul 10, 26DEFA14A ↗Shareholder meeting and votes
  • Jul 10, 268-K ↗Current report · Communication to the market
  • Jul 8, 26DEFA14A ↗Shareholder meeting and votes
  • Jul 6, 26DEFA14A ↗Shareholder meeting and votes
  • Jul 2, 26DEFA14A ↗Shareholder meeting and votes

468 filings on record, the oldest from Nov 30, 18.

Listing the 25 most recent filings of the 468 on record.

8-Ks, explained

Stress11Structure43Governance29
  • Oct 5, 26GovernanceAuditor change filing (8-K Item 4.01)+2 more in the same filing8-K 4.01 ↗
  • Sep 29, 26GovernanceControl of the company changed hands+3 more in the same filing8-K 5.01 ↗
  • Sep 8, 26StressListing notice (8-K 3.01)+2 more in the same filing8-K 3.01 ↗
  • Jul 20, 26StructureA material agreement was terminated+10 more in the same filing8-K 1.02 ↗
  • Apr 29, 26StructureEntered a material agreement+6 more in the same filing8-K 1.01 ↗
  • Mar 17, 26StructureEntered a material agreement+1 more in the same filing8-K 1.01 ↗
  • Dec 12, 25StressListing notice (8-K 3.01)+1 more in the same filing8-K 3.01 ↗
  • Oct 31, 25GovernanceA senior executive left or was appointed8-K 5.02 ↗
  • Aug 29, 25StructureEntered a material agreement+1 more in the same filing8-K 1.01 ↗
  • Jun 25, 25GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • May 14, 25StressRestructuring plan with committed costs+3 more in the same filing8-K 2.05 ↗
  • Aug 16, 24GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗

6 older filings not shown · The record reaches back to Aug 26, 19.

Notable in the record

Stress disclosures older than the timeline above. They are individual events from the record, not a complete timeline: there may be more between them.

  • Feb 14, 24StressRestructuring plan with committed costs+2 more in the same filing8-K 2.05 ↗
  • Oct 24, 23StressListing notice (8-K 3.01)+1 more in the same filing8-K 3.01 ↗
  • Apr 28, 23StressListing notice (8-K 3.01)+1 more in the same filing8-K 3.01 ↗
  • Oct 4, 22StressWrite-down of assets+4 more in the same filing8-K 2.06 ↗
  • Dec 27, 21StressA debt obligation was accelerated+6 more in the same filing8-K 2.04 ↗
  • Sep 23, 21StressA debt obligation was accelerated+3 more in the same filing8-K 2.04 ↗
  • Apr 9, 21StressA debt obligation was accelerated+6 more in the same filing8-K 2.04 ↗

The full record holds 11 stress filings.

Corporate events are tracked from 2004-08-23, when the SEC renumbered 8-K items. Earlier filings use an incompatible numbering and are not classified here.

Ownership and control

Schedule 13D: stake and stated purpose

Filed by holders above 5% of a share class who cannot use the short form. It includes the investor's stated purpose: read it before assuming they seek influence.

Structured 13D/G data starts 2023-12, when the SEC moved these filings to a machine-readable format. Earlier filings exist but are not parsed here.

SEC record

Insider transactions

Buys and sells reported by officers, directors and major shareholders on SEC Form 4.

Buys and sells

  • Jun 13, 25Sell$5KRoi Zion ZahutChief Technology Officer↗
  • Jun 13, 25Sell$2KJoshua O FeldmanChief Financial Officer↗
  • Jun 13, 25Sell$8KArturo RodriguezChief Executive Officer↗
  • Jun 12, 25Sell$22KRoi Zion ZahutChief Technology Officer↗
  • Jun 12, 25Sell$20KJoshua O FeldmanChief Financial Officer↗
  • Jun 12, 25Sell$61KArturo RodriguezChief Executive Officer↗
  • Jun 10, 25Sell$7KWILLIAM KURTZ↗
  • Jun 9, 25Sell$7KWILLIAM KURTZ↗
  • May 20, 25Sell$45KPhillip LepperChief Commercial Officer↗
  • Dec 13, 24Sell$4KPhillip LepperChief Revenue Officer↗
  • Dec 13, 24Sell$9KRoi Zion ZahutChief Technology Officer↗
  • Sep 11, 24Sell$6KJoshua O FeldmanChief Financial Officer↗

There are 7 more transactions in this stretch.

Stock compensation, tax and giftsshow the 21 other transactionshide

Stock compensation, tax withholding, option exercises and gifts. They are listed separately and are not included in the purchase and sale totals. The type describes the transaction, not the filer's intent.

  • Sep 25, 26Compensationamount n/aWILLIAM KURTZ↗
  • Sep 25, 26Compensationamount n/aDAVID NATAN↗
  • Sep 24, 26Otheramount n/aDavid E. LazarChief Executive Officer↗
  • Aug 4, 26Other$1.8MDavid E. LazarChief Executive Officer↗
  • May 21, 26Compensationamount n/aArturo RodriguezChief Executive Officer↗
  • Jan 23, 26Compensationamount n/aBari A Harlam↗
  • Jan 23, 26Compensationamount n/aSusan E. Lattmann↗
  • Jan 23, 26Compensationamount n/aArturo RodriguezChief Executive Officer↗
  • Jan 23, 26Compensationamount n/aJoshua O FeldmanChief Financial Officer↗
  • Jan 23, 26Compensationamount n/aWILLIAM KURTZ↗
  • Aug 13, 25Compensationamount n/aSusan E. Lattmann↗
  • Aug 13, 25Compensationamount n/aBari A Harlam↗
  • Aug 13, 25Compensationamount n/aWILLIAM KURTZ↗
  • Jun 11, 25Compensation$277KRoi Zion ZahutChief Technology Officer↗
  • Jun 11, 25Compensation$345KJoshua O FeldmanChief Financial Officer↗
  • Jun 11, 25Compensation$670KArturo RodriguezChief Executive Officer↗
  • Aug 16, 24Compensationamount n/aBari A Harlam↗
  • Aug 16, 24Compensationamount n/aWILLIAM KURTZ↗
  • Aug 16, 24Compensationamount n/aSusan E. Lattmann↗
  • Aug 16, 24Compensationamount n/aSarah Liebel↗
  • Jun 26, 24Compensationamount n/aArturo RodriguezChief Executive Officer↗

The full record holds 72 transactions and goes back to Jan 19, 23.

Its sector and its market

Aterian Inc. among Consumer Discretionary companies

The profile shows what is on record. Context and Radar place the company among those of its sector and region.

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Coverage

What sits behind this page.

Where each figure comes from and how far it reaches.

Prices
End-of-day closes provided by Twelve Data. One close per session; not real time. Closes adjusted for splits.
Series quality
Series with incidents in the period; the chart shows what could be kept.
SEC records
468 documents on file, from Nov 30, 2018 to Oct 5, 2026.
Company description
No description available.
This page
Generated on Oct 19, 2026; refreshed through the day.

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Which SEC documents appear here?

Those filed with the SEC by the company, its insiders and its major shareholders, within our coverage: periodic reports (10-K, 10-Q, 20-F), material events (8-K), proposed sale notices (Form 144), insider transactions (Form 4) and stakes above 5% (13D/13G). Each links to the original on EDGAR.

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It depends on the company: some European issuers file a 20-F or 6-K with the SEC and others don't. The profile shows whatever is on record; when there is nothing, it says so rather than guessing why. Europe does not yet have a common filing archive like EDGAR in the United States. The EU will open its own, ESAP, in July 2027 (managers' transactions arrive in January 2028), and we plan to add it once it is available.

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