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

ONCO

Onconetix Inc.
NASDAQHealth Care

Latest close: 0.89 USD · Aug 12, 2026 · 1 year · split-adjusted

On the price, the facts of the public record■Insider buy□Insider sell●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. Sep 14, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
  2. Aug 13, 2026Quarterly report · 10-QFiled by the company itself.Open the filing ↗
  3. Jul 29, 2026Material event · 8-KFiled by the company itself.Open the filing ↗

In numbers

What this profile holds, counted.

Closes · 1 year203
SEC filings on record3577 flagged findings
Reported transactions (Form 4)36since Jan 26, 2023 · and 7 other holdings
Corporate events (8-K)30since Apr 3, 2025

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.

Identity

Formerly traded as BWV.

Reverse splits in 5 years

4 reverse splits in 5 years (1:40 on Sep 24, 2024, 1:85 on Jun 13, 2025, 1:5 on Mar 25, 2026, 1:10 on May 21, 2026) · 1:170000 cumulative

The other times: of 224 securities that repeated a reverse split in 5 years, a year later the median was worth 0.10× the price on the day of the split; 175 lost more than half and 20 rose (224 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 357)

Everything filed

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

  • Oct 7, 26DEF 14A ↗Shareholder meeting and votes
  • Sep 17, 26PRE 14A ↗Shareholder meeting and votes
  • Sep 14, 26DEFA14A ↗Shareholder meeting and votes
  • Sep 14, 268-K ↗Current report · Entered a material agreement
  • Sep 14, 26Form 425 ↗Merger, acquisition or tender offer
  • Sep 8, 26424B3 ↗Securities offering
  • Sep 3, 26Form 425 ↗Merger, acquisition or tender offer
  • Aug 31, 26S-1/A ↗Securities offering · amendment
  • Aug 13, 2610-Q ↗Quarterly report
  • Aug 12, 26S-1 ↗Securities offering
  • Aug 6, 26Form 425 ↗Merger, acquisition or tender offer
  • Jul 29, 268-K ↗Current report · Sold unregistered shares
  • Jul 27, 26SCHEDULE 13G ↗Passive stake · Keystone Capital Partners, LLC · 6.1% · event on Jul 20, 26
  • Jul 7, 26Form 425 ↗Merger, acquisition or tender offer
  • Jun 24, 26Form 425 ↗Merger, acquisition or tender offer
  • Jun 17, 26424B3 ↗Securities offering
  • Jun 15, 26CORRESP ↗Correspondence with the SEC
  • Jun 12, 26UPLOAD ↗Correspondence with the SEC
  • Jun 9, 26S-1 ↗Securities offering
  • May 19, 268-K ↗Current report · Bylaws or fiscal year change · Other events
  • May 14, 268-K ↗Current report · Other events
  • May 13, 2610-Q ↗Quarterly report
  • May 12, 26424B3 ↗Securities offering
  • May 7, 26S-1/A ↗Securities offering · amendment
  • May 7, 26CORRESP ↗Correspondence with the SEC

357 filings on record, the oldest from Sep 17, 21.

Listing the 25 most recent filings of the 357 on record.

8-Ks, explained

Stress10Structure61Governance28
  • Sep 14, 26StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Jul 29, 26StructureSold unregistered shares+2 more in the same filing8-K 3.02 ↗
  • Governance3 senior executive changes2026show all 3hide
    • Apr 24, 26GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
    • Mar 25, 26GovernanceA senior executive left or was appointed+1 more in the same filing8-K/A 5.02 ↗
    • Mar 24, 26GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • Feb 12, 26StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Dec 10, 25GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
  • Dec 10, 25StructureEntered a material agreement+1 more in the same filing8-K 1.01 ↗
  • Oct 3, 25StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Sep 26, 25StructureA material agreement was terminated+4 more in the same filing8-K 1.02 ↗
  • Structure5 material agreements entered2025show all 5hide
    • Sep 22, 25StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
    • Sep 4, 25StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
    • Aug 12, 25StructureEntered a material agreement+3 more in the same filing8-K 1.01 ↗
    • Jul 16, 25StructureEntered a material agreement+3 more in the same filing8-K 1.01 ↗
    • Jun 11, 25StructureEntered a material agreement+5 more in the same filing8-K 1.01 ↗
  • Stress3 listing notices2025show all 3hide
    • May 22, 25StressListing notice (8-K 3.01)+3 more in the same filing8-K 3.01 ↗
    • Apr 30, 25StressListing notice (8-K 3.01)+1 more in the same filing8-K 3.01 ↗
    • Apr 18, 25StressListing notice (8-K 3.01)+1 more in the same filing8-K 3.01 ↗
  • Apr 3, 25GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗

The record reaches back to Feb 24, 22.

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.

  • Jan 24, 25StressListing notice (8-K 3.01)8-K 3.01 ↗
  • Dec 12, 24StressListing notice (8-K 3.01)+2 more in the same filing8-K 3.01 ↗
  • Oct 9, 24StressListing notice (8-K 3.01)+5 more in the same filing8-K/A 3.01 ↗
  • Sep 24, 24StressListing notice (8-K 3.01)+5 more in the same filing8-K 3.01 ↗
  • May 13, 24StressListing notice (8-K 3.01)+1 more in the same filing8-K 3.01 ↗
  • Sep 22, 23StressListing notice (8-K 3.01)8-K 3.01 ↗
  • Aug 28, 23StressListing notice (8-K 3.01)+1 more in the same filing8-K 3.01 ↗

The full record holds 10 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.

Schedule 13G: short-form filing

The short form, for holders who meet specific requirements: institutional investors, passive investors without a control purpose, or exempt investors. Asset managers and index funds usually file it.

  • Scablis AG7.0%Sep 24, 24SCHEDULE 13G ↗
  • Keystone Capital Partners, LLC6.1%Jul 20, 26SCHEDULE 13G ↗3 co-filers on this document — the figure is the largest single stake, not their sum.
  • ZURCHER KANTONALBANK (ZURICH CANTONALBANK)2.5%Dec 24, 24SCHEDULE 13G/A ↗

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

  • Apr 21, 26Sell$34KHRT FINANCIAL LP↗
  • Apr 20, 26Sell$71KHRT FINANCIAL LP↗
  • Apr 17, 26Buy$25KHRT FINANCIAL LP↗
  • Apr 16, 26Sell$39KHRT FINANCIAL LP↗
  • Apr 15, 26Buy$70KHRT FINANCIAL LP↗
  • Apr 14, 26Buy$57KHRT FINANCIAL LP↗
Stock compensation, tax and giftsshow the 28 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.

  • Aug 15, 25Otheramount n/aTimothy R. Ramdeen↗
  • Aug 15, 25Compensationamount n/aTimothy R. Ramdeen↗
  • Aug 15, 25Otheramount n/aThomas Meier↗
  • Aug 15, 25Compensationamount n/aThomas Meier↗
  • Aug 15, 25Otheramount n/aSimon Tarsh↗
  • Aug 15, 25Compensationamount n/aSimon Tarsh↗
  • Aug 15, 25Otheramount n/aAndrew John Oakley↗
  • Aug 15, 25Compensationamount n/aAndrew John Oakley↗
  • Jul 14, 25Otheramount n/aAltos Venture AG↗
  • Mar 23, 25Compensationamount n/aAndrew John Oakley↗
  • Dec 20, 24Compensationamount n/aChristian BruhlmannChief Strategy Officer↗
  • Dec 20, 24Compensationamount n/aRalph SchiessInterim CEO, CSO↗
  • Sep 26, 24Compensationamount n/aThomas Meier↗
  • Sep 26, 24Compensationamount n/aTimothy R. Ramdeen↗
  • Sep 26, 24Compensationamount n/aJAMES SAPIRSTEIN↗
  • Sep 26, 24Compensationamount n/aAJIT SINGH↗
  • Sep 26, 24Compensationamount n/aSimon Tarsh↗
  • Sep 24, 24Compensationamount n/aRalph SchiessInterim CEO & CSO↗
  • Sep 24, 24Compensationamount n/aChristian BruhlmannChief Strategy Officer↗
  • Feb 16, 24Compensationamount n/aAJIT SINGH↗
  • May 31, 23Compensationamount n/aJAMES SAPIRSTEIN↗
  • May 31, 23Compensationamount n/aSimon Tarsh↗
  • May 31, 23Compensationamount n/aTimothy R. Ramdeen↗
  • May 31, 23Compensationamount n/aVuk Jeremic↗
  • May 9, 23Compensationamount n/aErin HendersonChief Business Officer↗
  • May 9, 23Compensationamount n/aJon GarfieldChief Financial Officer↗
  • May 9, 23Compensationamount n/aJoseph HernandezCEO↗
  • Apr 10, 23Otheramount n/aCincinnati Cornerstone Investors BWV I, LLC↗

The full record holds 34 transactions and goes back to Jan 26, 23.

Its sector and its market

Onconetix Inc. among Health Care companies

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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
357 documents on file, from Sep 17, 2021 to Oct 7, 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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Onconetix Inc. (ONCO): stock price history, insider trades and SEC filings — HornScout