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

EDSA

Edesa Biotech Inc.
NASDAQHealth Care

Latest close: 2.57 USD · Oct 16, 2026 · 1 year · split-adjusted

On the price, the facts of the public record■Insider buy□Insider sell◇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 15, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
  2. Aug 20, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
  3. Aug 13, 2026Quarterly report · 10-QFiled by the company itself.Open the filing ↗

In numbers

What this profile holds, counted.

Closes · 1 year250
SEC filings on record70122 flagged findings
Reported transactions (Form 4)52since Jul 20, 2023 · and 3 other holdings
Corporate events (8-K)30since Mar 29, 2022

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.

  • 2026-05-29reverse splitrecentOpen filing ↗
    “…S-8 regarding Registration of Additional Securities. Pursuant to Instruction E of Form S-8, the contents of the Prior Registration…”
    +1 more passage from the same document
    • “…E to Form S-8 regarding Registration of Additional Securities. Pursuant to Instruction E of Form S-8, the contents of the Prior…”

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

Reverse splits in 5 years

1 reverse split in 5 years (1:7 on Oct 11, 2023) · 1:7 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 701)

Everything filed

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

  • Oct 15, 268-K ↗Current report · Other events new
  • Insider transaction · 2 Form 4 filingsshow all 2hide
  • Aug 26, 26SCHEDULE 13G ↗Passive stake · Stonepine Capital Management, LLC · 6.9% · event on Aug 20, 26
  • Aug 25, 26SCHEDULE 13D/A ↗Stake with intent to influence · Pardeep Nijhawan · 16.3% · event on Aug 21, 26 · amendment
  • Aug 25, 26SCHEDULE 13D/A ↗Stake with intent to influence · Velan Capital Investment Management LP · 10.0% · event on Aug 21, 26 · amendment
  • Aug 20, 268-K ↗Current report · Entered a material agreement
  • Aug 20, 26424B5 ↗Securities offering
  • Aug 19, 26424B5 ↗Securities offering
  • Aug 13, 2610-Q ↗Quarterly report
  • Aug 13, 268-K ↗Current report · Results
  • Aug 4, 26Form 4 ↗Insider transaction
  • Jul 13, 26424B3 ↗Securities offering
  • Jul 2, 26Form 4 ↗Insider transaction
  • Jul 2, 26S-3 ↗Securities offering
  • Jun 18, 26SCHEDULE 13G ↗Passive stake · Integrated Core Strategies (US) LLC · 5.4% · event on Jun 11, 26
  • Jun 16, 26SCHEDULE 13D/A ↗Stake with intent to influence · Pardeep Nijhawan · 20.0% · amendment
  • Jun 16, 26Form 4 ↗Insider transaction
  • Jun 11, 268-K ↗Current report · Entered a material agreement
  • Jun 5, 268-K ↗Current report · Other events
  • Insider transaction · 5 Form 4 filingsshow all 5hide

701 filings on record, the oldest from Mar 1, 12.

Listing the 25 most recent filings of the 701 on record.

8-Ks, explained

Stress2Structure50Governance27
  • Aug 20, 26StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Jun 11, 26StructureEntered a material agreement+3 more in the same filing8-K 1.01 ↗
  • May 29, 26GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
  • May 15, 26GovernanceA senior executive left or was appointed8-K 5.02 ↗
  • Sep 30, 25StructureEntered a material agreement+1 more in the same filing8-K 1.01 ↗
  • May 28, 25GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
  • Apr 4, 25GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
  • Structure3 material agreements entered2024 – 2025show all 3hide
    • Feb 13, 25StructureEntered a material agreement+6 more in the same filing8-K 1.01 ↗
    • Oct 31, 24StructureEntered a material agreement+6 more in the same filing8-K 1.01 ↗
    • Oct 4, 24StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • May 30, 24GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • Oct 23, 23StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Oct 12, 23StructureEntered a material agreement+4 more in the same filing8-K 1.01 ↗
  • Jun 27, 23GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗

5 older filings not shown · The record reaches back to Nov 7, 14.

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.

The full record holds 2 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.

  • Pardeep Nijhawan16.3%Aug 21, 26SCHEDULE 13D/A ↗5 co-filers on this document — the figure is the largest single stake, not their sum. · 3 earlier filings
  • Velan Capital Investment Management LP10.0%Aug 21, 26SCHEDULE 13D/A ↗9 co-filers on this document — the figure is the largest single stake, not their sum. · 2 earlier filings

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.

  • Nantahala Capital Management, LLC10.0%Dec 31, 25SCHEDULE 13G/A ↗3 co-filers on this document — the figure is the largest single stake, not their sum. · 1 earlier filing
  • Rubric Capital Management LP7.7%Mar 31, 25SCHEDULE 13G ↗2 co-filers on this document — the figure is the largest single stake, not their sum.
  • Sirenia Capital Management LP7.2%Mar 31, 26SCHEDULE 13G ↗2 co-filers on this document — the figure is the largest single stake, not their sum.
  • Point72 Asset Management, L.P.7.2%Feb 24, 26SCHEDULE 13G ↗3 co-filers on this document — the figure is the largest single stake, not their sum.
  • Stonepine Capital Management, LLC6.9%Aug 20, 26SCHEDULE 13G ↗4 co-filers on this document — the figure is the largest single stake, not their sum. · 2 earlier filings
show 3 more holdershide
  • Perceptive Advisors LLC6.7%Mar 9, 26SCHEDULE 13G ↗3 co-filers on this document — the figure is the largest single stake, not their sum.
  • Thomas A. Satterfield, Jr.6.7%Dec 31, 24SCHEDULE 13G/A ↗
  • Integrated Core Strategies (US) LLC5.4%Jun 11, 26SCHEDULE 13G ↗4 co-filers on this document — the figure is the largest single stake, not their sum.

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

  • Mar 10, 26Buy$7KPardeep NijhawanChief Executive Officer↗
  • Mar 5, 26Buy$39KPardeep NijhawanChief Executive Officer↗
  • Mar 4, 26Buy$43KPardeep NijhawanChief Executive Officer↗
  • Mar 3, 26Buy$36KPardeep NijhawanChief Executive Officer↗
  • Mar 2, 26Buy$4KPardeep NijhawanChief Executive Officer↗
  • Mar 2, 26Buy$2KPardeep NijhawanChief Executive Officer↗
  • Feb 27, 26Buy$67KPardeep NijhawanChief Executive Officer↗
  • Feb 26, 26Buy$32KPardeep NijhawanChief Executive Officer↗
  • Feb 26, 26Buy$3KMichael J BrooksPresident↗
Stock compensation, tax and giftsshow the 31 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.

  • Oct 5, 26Compensationamount n/aPardeep NijhawanChief Executive Officer↗
  • Sep 1, 26Compensationamount n/aPardeep NijhawanChief Executive Officer↗
  • Aug 3, 26Compensationamount n/aPardeep NijhawanChief Executive Officer↗
  • Jul 2, 26Compensationamount n/aPardeep NijhawanChief Executive Officer↗
  • Jun 16, 26Compensation$800KPardeep NijhawanChief Executive Officer↗
  • Jun 1, 26Compensationamount n/aPardeep NijhawanChief Executive Officer↗
  • May 27, 26Compensationamount n/aDa David Liu↗
  • May 27, 26Compensationamount n/aPardeep NijhawanChief Executive Officer↗
  • May 27, 26Compensationamount n/aCharles Olson V↗
  • May 27, 26Compensationamount n/aCarlo Sistilli↗
  • May 27, 26Compensationamount n/aMichael J BrooksPresident↗
  • May 27, 26Compensationamount n/aPeter J. WeilerChief Financial Officer↗
  • May 27, 26Compensationamount n/aJoan Chypyha↗
  • May 27, 26Compensationamount n/aSean Arthur MacDonald↗
  • May 27, 26Compensationamount n/aPatrick Marshall↗
  • May 1, 26Compensationamount n/aPardeep NijhawanChief Executive Officer↗
  • Apr 1, 26Compensationamount n/aPardeep NijhawanChief Executive Officer↗
  • Mar 2, 26Compensationamount n/aPardeep NijhawanChief Executive Officer↗
  • Feb 19, 26Compensationamount n/aPardeep NijhawanChief Executive Officer↗
  • Feb 2, 26Compensationamount n/aPardeep NijhawanChief Executive Officer↗
  • Jan 5, 26Compensationamount n/aPardeep NijhawanChief Executive Officer↗
  • Dec 1, 25Compensationamount n/aPardeep NijhawanChief Executive Officer↗
  • Nov 3, 25Compensationamount n/aPardeep NijhawanChief Executive Officer↗
  • Oct 2, 25Compensationamount n/aPardeep NijhawanChief Executive Officer↗
  • Sep 11, 25Compensationamount n/aPardeep NijhawanChief Executive Officer↗
  • Aug 1, 25Compensationamount n/aPardeep NijhawanChief Executive Officer↗
  • Jul 2, 25Compensationamount n/aPardeep NijhawanChief Executive Officer↗
  • Jun 2, 25Compensationamount n/aPardeep NijhawanChief Executive Officer↗
  • May 29, 25Compensationamount n/aDa David Liu↗
  • May 29, 25Compensationamount n/aMichael J BrooksPresident↗
  • May 29, 25Compensationamount n/aJoan Chypyha↗

The full record holds 73 transactions and goes back to Jan 9, 23.

Its sector and its market

Edesa Biotech 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
701 documents on file, from Mar 1, 2012 to Oct 15, 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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