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

INAB

IN8bio Inc.
NASDAQHealth Care

Latest close: 1.11 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. Aug 6, 2026Quarterly report · 10-QFiled by the company itself.Open the filing ↗
  2. Aug 6, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
  3. Jun 1, 2026Material event · 8-KFiled by the company itself.Open the filing ↗

In numbers

What this profile holds, counted.

Closes · 1 year250
SEC filings on record36917 flagged findings
Reported transactions (Form 4)71since Jul 28, 2023 · and 3 other holdings
Corporate events (8-K)23since Nov 17, 2021

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.

Reverse splits in 5 years

1 reverse split in 5 years (1:30 on Jun 6, 2025) · 1:30 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 369)

Everything filed

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

  • Aug 13, 26SCHEDULE 13G/A ↗Passive stake · LYTTON LAURENCE W · 10.0% · event on Jun 30, 26 · amendment
  • Aug 6, 2610-Q ↗Quarterly report
  • Aug 6, 268-K ↗Current report · Results
  • Jun 1, 268-K ↗Current report · Entered a material agreement
  • Jun 1, 26424B5 ↗Securities offering
  • May 29, 26SCHEDULE 13D/A ↗Stake with intent to influence · EMILY FAIRBAIRN · 2.2% · event on May 27, 26 · amendment
  • May 29, 26Form 4 ↗Insider transaction
  • May 18, 26S-3/A ↗Securities offering · amendment
  • May 15, 26CORRESP ↗Correspondence with the SEC
  • Insider transaction · 9 Form 4 filingsshow all 9hide
  • May 7, 2610-Q ↗Quarterly report
  • May 7, 268-K ↗Current report · A senior executive left or was appointed
  • Mar 26, 26DEFA14A ↗Shareholder meeting and votes
  • Mar 26, 26DEF 14A ↗Shareholder meeting and votes
  • Mar 12, 2610-K ↗Annual report
  • Mar 12, 268-K ↗Current report · Results
  • Mar 2, 26SCHEDULE 13G ↗Passive stake · LYTTON LAURENCE W · 10.0% · event on Dec 22, 25

369 filings on record, the oldest from Oct 7, 20.

Listing the 25 most recent filings of the 369 on record.

8-Ks, explained

Stress2Structure11Governance10
  • Jun 1, 26StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Governance3 senior executive changes2026show all 3hide
    • May 7, 26GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
    • Feb 27, 26GovernanceA senior executive left or was appointed8-K 5.02 ↗
    • Feb 9, 26GovernanceA senior executive left or was appointed8-K 5.02 ↗
  • Dec 19, 25StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Apr 28, 25StructureEntered a material agreement+3 more in the same filing8-K 1.01 ↗
  • Mar 5, 25GovernanceA senior executive left or was appointed8-K 5.02 ↗
  • Feb 7, 25StressListing notice (8-K 3.01)+1 more in the same filing8-K 3.01 ↗
  • Oct 1, 24StructureEntered a material agreement+3 more in the same filing8-K 1.01 ↗
  • Sep 11, 24GovernanceA senior executive left or was appointed8-K 5.02 ↗
  • Sep 6, 24GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • Sep 4, 24StressRestructuring plan with committed costs+2 more in the same filing8-K 2.05 ↗
  • Dec 11, 23StructureEntered a material agreement+3 more in the same filing8-K 1.01 ↗
  • Dec 7, 23GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗

4 older filings not shown

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.

  • BIOS Capital Management, LP4.0%Dec 22, 25SCHEDULE 13D/A ↗19 co-filers on this document — the figure is the largest single stake, not their sum. · 1 earlier filing
  • EMILY FAIRBAIRN2.2%May 27, 26SCHEDULE 13D/A ↗3 co-filers on this document — the figure is the largest single stake, not their sum. · 1 earlier filing

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.

  • LYTTON LAURENCE W10.0%Jun 30, 26SCHEDULE 13G/A ↗2 co-filers on this document — the figure is the largest single stake, not their sum. · 1 earlier filing
  • Alyeska Investment Group, L.P.9.9%Dec 31, 25SCHEDULE 13G ↗3 co-filers on this document — the figure is the largest single stake, not their sum. · 2 earlier filings
  • Stonepine Capital Management, LLC9.9%Dec 19, 25SCHEDULE 13G ↗4 co-filers on this document — the figure is the largest single stake, not their sum.
  • Franklin Resources, Inc.9.4%Dec 31, 25SCHEDULE 13G ↗4 co-filers on this document — the figure is the largest single stake, not their sum.
  • 683 Capital Management, LLC7.9%Dec 22, 25SCHEDULE 13G ↗3 co-filers on this document — the figure is the largest single stake, not their sum.
show 3 more holdershide
  • Orin Hirschman4.4%Jun 30, 25SCHEDULE 13G/A ↗2 co-filers on this document — the figure is the largest single stake, not their sum. · 1 earlier filing
  • William Tai-Wei Ho3.7%Jun 30, 25SCHEDULE 13G/A ↗1 earlier filing
  • Transcend Partners Opportunity Fund LLC2.6%Jun 30, 25SCHEDULE 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

  • Sep 13, 23Buy$2KJeremy R. Graff↗
  • Aug 25, 23Buy$1KPatrick McCallChief Financial Officer↗
  • Aug 24, 23Buy$25KWilliam Tai-Wei HoPresident and CEO↗
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.

  • May 27, 26Giftamount n/aEMILY FAIRBAIRN↗
  • Dec 22, 25Compensation$100KPeter C. Brandt↗
  • Dec 22, 25Compensation$50KAlan S. Roemer↗
  • Dec 22, 25Compensation$1000KEMILY FAIRBAIRN↗
  • Dec 22, 25Compensation$50KWilliam Tai-Wei HoPRESIDENT AND CEO↗
  • Dec 22, 25Compensation$10KPatrick McCallCHIEF FINANCIAL OFFICER↗
  • Dec 22, 25Compensation$10KKate RochlinChief Operating Officer↗
  • Apr 30, 25Compensation$19KAlan S. Roemer↗
  • Apr 30, 25Compensation$2KAlan S. Roemer↗
  • Apr 30, 25Compensation$3KPatrick McCallCHIEF FINANCIAL OFFICER↗
  • Apr 30, 25Compensation$2KKate RochlinChief Operating Officer↗
  • Apr 30, 25Compensation$15KPeter C. Brandt↗
  • Apr 30, 25Compensation$15KPeter C. Brandt↗
  • Oct 4, 24Compensationamount n/aWilliam Tai-Wei HoPRESIDENT AND CEO↗
  • Oct 4, 24Compensationamount n/aPeter C. Brandt↗
  • Oct 4, 24Compensationamount n/aAlan S. Roemer↗
  • Oct 4, 24Compensationamount n/aPatrick McCallCHIEF FINANCIAL OFFICER↗
  • Oct 4, 24Compensationamount n/aKate RochlinChief Operating Officer↗
  • Dec 13, 23Compensationamount n/aPeter C. Brandt↗
  • Dec 13, 23Compensationamount n/aLawrence LambEVP and CSO↗
  • Dec 13, 23Compensationamount n/aTrishna GoswamiChief Medical Officer↗
  • Dec 13, 23Compensationamount n/aKate RochlinChief Operating Officer↗
  • Dec 13, 23Compensationamount n/aPatrick McCallChief Financial Officer↗
  • Dec 13, 23Compensationamount n/aWilliam Tai-Wei HoPresident and CEO↗
  • Dec 13, 23Compensationamount n/aAlan S. Roemer↗
  • Dec 13, 23Compensationamount n/aCorinne Epperly↗
  • Dec 13, 23Compensationamount n/aJeremy R. Graff↗
  • Jul 28, 23Otheramount n/aEMILY FAIRBAIRN↗

The full record holds 31 transactions and goes back to Apr 14, 23.

Its sector and its market

IN8bio 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
369 documents on file, from Oct 7, 2020 to Aug 13, 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.

Why does a European company show no SEC records?

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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IN8bio Inc. (INAB): stock price history, insider trades and SEC filings — HornScout