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

FBIO

Fortress Biotech Inc.
NASDAQHealth Care

Latest close: 1.87 USD · Oct 16, 2026 · 1 year · split-adjusted

On the price, the facts of the public record◇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 1, 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. Aug 13, 2026Material event · 8-KFiled by the company itself.Open the filing ↗

In numbers

What this profile holds, counted.

Closes · 1 year250
SEC filings on record81614 flagged findings
Reported transactions (Form 4)43since Nov 14, 2023
Corporate events (8-K)30since Jun 27, 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.

What the company does

Fortress Biotech Inc., commonly known as Fortress Bio, is a biopharmaceutical company that acquires, develops, and commercializes innovative pharmaceutical and biotechnology products. Led by CEO Lindsay A. Rosenwald, M.D., Fortress and most of its subsidiary companies are headquartered in Bay Harbor Islands, Florida.

Source: Wikipedia (CC BY-SA 4.0) · copied on Sep 3, 2026 · may not reflect recent changes.

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.

  • 2026-05-14share offering or dilution eventrecentOpen filing ↗
    “…a post-effective amendment to certain prior Form S-3 registration statements to continue the registration of certain previously…”
    +1 more passage from the same document
    • “…2025. At the Market Offering During the three months ended March 31, 2026, the Company did no t issue any shares under the Company’s…”
  • 2026-05-14listing compliance noticerecentOpen filing ↗
    “…to Legislation and Regulation Affecting the Biopharmaceutical and Other Industries ​ ● We operate in a heavily regulated…”
    +1 more passage from the same document
    • “…a heavily regulated industry, and we cannot predict the impact that any future legislation or administrative or executive action may…”
  • 2026-05-14capital return (buybacks/dividends)recentOpen filing ↗
    “…in interest expense and financing fees in the condensed consolidated statement of operations. In September 2025, upon the…”
    +1 more passage from the same document
    • “…recorded as a liability and accreted to the repurchase price, with accretion recognized as interest expense. For the quarter ended…”
  • 2026-05-14Department of Justice inquiryrecentOpen filing ↗
    “…official to influence the foreign official in his or her official capacity, induce the foreign official to do or omit to do an…”
  • 2026-05-14merger or acquisition eventrecentOpen filing ↗
    “…payments received in excess of an aggregate of $ 25.0 million, inclusive of certain specified prior payments. ​ In connection with…”
  • 2026-03-31share offering or dilution eventrecentOpen filing ↗
    “…common stock related to equity plans — ​ — 582,323 ​ 1 ​ ( 1 ) ​ — ​ — ​ — Issuance of common stock under ESPP — ​ — 69,482 ​ — ​ 99…”
    +1 more passage from the same document
    • “…​ — 2,028,345 ​ 2 ​ 3,406 ​ — ​ — ​ 3,408 Warrants issued in conjunction with exchange of partner company's convertible preferred…”
  • 2026-03-31listing compliance noticerecentOpen filing ↗
    “…the SEC. ● In February 2025, Mustang announced it had concurrently exited the lease for its manufacturing facility in Worcester,…”
    +1 more passage from the same document
    • “…3000 Index, effective after the close of U.S. equity markets on June 27, 2025, as a result of their 2025 annual Russell Index…”
  • 2026-03-31capital return (buybacks/dividends)recentOpen filing ↗
    “…of Operations for the year ended December 31, 2025. ​ F-19 Table of Contents Agreements with InvaGen In November 2018, Avenue…”
    +1 more passage from the same document
    • “…Company recognizes changes in fair value within general and administrative expenses in the consolidated statement of operations. In…”

3 older entries not shown

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

Reverse splits in 5 years

1 reverse split in 5 years (1:15 on Oct 10, 2023) · 1:15 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 816)

Everything filed

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

  • Oct 1, 26Form 4 ↗Insider transaction
  • Oct 1, 268-K ↗Current report · Other events
  • Sep 1, 26SCHEDULE 13G ↗Passive stake · Integrated Core Strategies (US) LLC · 5.3% · event on Aug 26, 26
  • Aug 13, 2610-Q ↗Quarterly report
  • Aug 13, 268-K ↗Current report · Results
  • Jun 24, 26Form 4 ↗Insider transaction
  • Jun 23, 268-K ↗Current report · Shareholder vote results
  • May 15, 26SCHEDULE 13G/A ↗Passive stake · Highbridge Capital Management, LLC · 7.8% · event on Mar 31, 26 · amendment
  • May 14, 2610-Q ↗Quarterly report
  • May 14, 268-K ↗Current report · Results
  • Apr 28, 26DEFA14A ↗Shareholder meeting and votes
  • Apr 28, 26DEF 14A ↗Shareholder meeting and votes
  • Apr 1, 26Form 4 ↗Insider transaction
  • Mar 31, 2610-K ↗Annual report
  • Mar 31, 268-K ↗Current report · Results
  • Mar 30, 268-K ↗Current report · Other events
  • Mar 20, 26SCHEDULE 13D/A ↗Stake with intent to influence · Lindsay A. Rosenwald, M.D. · 20.7% · event on Mar 18, 26 · amendment
  • Insider transaction · 2 Form 4 filingsshow all 2hide
  • Feb 23, 268-K ↗Current report · Entered a material agreement
  • Jan 13, 268-K ↗Current report · Other events
  • Jan 6, 26Form 4 ↗Insider transaction
  • Jan 6, 26SCHEDULE 13D/A ↗Stake with intent to influence · amendment
  • Insider transaction · 2 Form 4 filingsshow all 2hide

816 filings on record, the oldest from Aug 10, 11.

Listing the 25 most recent filings of the 816 on record.

8-Ks, explained

Stress2Structure67Governance33
  • Feb 23, 26StructureEntered a material agreement+3 more in the same filing8-K 1.01 ↗
  • Dec 15, 25StructureTook on a new financial obligation+2 more in the same filing8-K 2.03 ↗
  • Jun 5, 25StructureCompleted an acquisition or disposal+1 more in the same filing8-K 2.01 ↗
  • Apr 16, 25GovernanceA senior executive left or was appointed8-K 5.02 ↗
  • Mar 10, 25StructureEntered a material agreement+1 more in the same filing8-K 1.01 ↗
  • Sep 23, 24StructureSold unregistered shares+3 more in the same filing8-K 3.02 ↗
  • Jul 25, 24StructureTook on a new financial obligation+4 more in the same filing8-K 2.03 ↗
  • Jul 19, 24StructureEntered a material agreement8-K 1.01 ↗
  • Jun 28, 24StructureSold unregistered shares8-K 3.02 ↗
  • May 29, 24GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
  • Jan 26, 24GovernanceA senior executive left or was appointed8-K 5.02 ↗
  • Jan 3, 24StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗

10 older filings not shown · The record reaches back to Sep 26, 11.

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.

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.

  • Highbridge Capital Management, LLC7.8%Mar 31, 26SCHEDULE 13G/A ↗
  • Integrated Core Strategies (US) LLC5.3%Aug 26, 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

  • Sep 23, 24Buy$1.4MLINDSAY A ROSENWALD MDPRESIDENT, CEO & CHAIRMAN↗
  • Jul 11, 24Buy$37KLINDSAY A ROSENWALD MDPresident, CEO & Chairman↗
  • Jul 10, 24Buy$4KDavid JinChief Financial Officer↗
  • Jul 9, 24Buy$37KLINDSAY A ROSENWALD MDPresident, CEO & Chairman↗
  • Jul 8, 24Buy$37KLINDSAY A ROSENWALD MDPresident, CEO & Chairman↗
  • Jun 28, 24Buy$33KLINDSAY A ROSENWALD MDPresident, CEO & Chairman↗
  • May 20, 24Sell$19KDov Klein↗
  • May 16, 24Buy$18KLINDSAY A ROSENWALD MDPresident, CEO & Chairman↗
  • Jan 5, 24Buy$119KLINDSAY A ROSENWALD MDPresident, CEO & Chairman↗
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 1, 26Compensation$2KDavid JinChief Financial Officer↗
  • Jun 22, 26Compensationamount n/aDavid JinChief Financial Officer↗
  • Apr 1, 26Compensation$6KDavid JinChief Financial Officer↗
  • Mar 18, 26Compensationamount n/aLINDSAY A ROSENWALD MDPRESIDENT, CEO & CHAIRMAN↗
  • Mar 18, 26Compensationamount n/aMICHAEL S WEISSExecutive Vice Chairman↗
  • Jan 1, 26Compensationamount n/aJ JAY LOBELL↗
  • Jan 1, 26Compensationamount n/aMalcolm Hoenlein↗
  • Jan 1, 26Compensationamount n/aJimmie Harvey↗
  • Jan 1, 26Compensationamount n/aDov Klein↗
  • Jan 1, 26Compensationamount n/aKevin Lorenz↗
  • Oct 1, 25Compensation$4KDavid JinChief Financial Officer↗
  • Apr 1, 25Compensation$6KDavid JinChief Financial Officer↗
  • Jan 1, 25Compensationamount n/aLINDSAY A ROSENWALD MDPRESIDENT, CEO & CHAIRMAN↗
  • Jan 1, 25Compensationamount n/aMICHAEL S WEISSExecutive Vice Chairman↗
  • Jan 1, 25Compensationamount n/aMalcolm Hoenlein↗
  • Jan 1, 25Compensationamount n/aKevin Lorenz↗
  • Jan 1, 25Compensationamount n/aJimmie Harvey↗
  • Jan 1, 25Compensationamount n/aLucy Lu↗
  • Jan 1, 25Compensationamount n/aDov Klein↗
  • Jan 1, 25Compensationamount n/aJ JAY LOBELL↗
  • Dec 19, 24Compensationamount n/aDavid JinChief Financial Officer↗
  • Oct 1, 24Compensation$3KDavid JinChief Financial Officer↗
  • Apr 1, 24Compensation$4KDavid JinChief Financial Officer↗
  • Jan 1, 24Compensationamount n/aLINDSAY A ROSENWALD MDPresident, CEO & Chairman↗
  • Jan 1, 24Compensationamount n/aEric K Rowinsky↗
  • Jan 1, 24Compensationamount n/aMICHAEL S WEISSSee Remarks↗
  • Jan 1, 24Compensationamount n/aJimmie Harvey↗
  • Jan 1, 24Compensationamount n/aMalcolm Hoenlein↗
  • Jan 1, 24Compensationamount n/aDov Klein↗
  • Jan 1, 24Compensationamount n/aJ JAY LOBELL↗
  • Jan 1, 24Compensationamount n/aKevin Lorenz↗

The full record holds 63 transactions and goes back to Jun 1, 22.

Its sector and its market

Fortress 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
250 clean closes in the period.
SEC records
816 documents on file, from Aug 10, 2011 to Oct 1, 2026.
Company description
Wikipedia, read on Sep 3, 2026.
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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