In8Bio Inc

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In8Bio Inc
TickerINAB
CIK #0001740279
CUSIP45674E109
SectorLife Sciences - Biological Products, (No Disgnostic Substances)
Address79 Madison Avenue, 2Nd Floor, New York, NY 10016
Source [EDGAR]
Reg D Offering (Form D) Filed Raised Terms
In8Bio Inc 2025-12-30 20.1 M Exemption: 506(b) · Remaining: $20,119,994 · Duration: One year or less · Commission: $1,207,200 · Revenue: Decline to Disclose
CIK Filing 2011 - 2026
[0001740279] 10-K
[0001740279] 10-Q
[0001740279] 3
[0001740279] 4
[0001740279] 8-K
[0001740279] D
[0001740279] SC 13D
[0001740279] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Lytton Laurence W In8Bio Inc [2026-03-02] 0.0
Alyeska Investment Group LP In8Bio Inc [2026-02-17] 0.0
Franklin Resources Inc In8Bio Inc [2026-01-29] 0.0
Fairbairn Emily In8Bio Inc [2026-01-02] 0.0
683 Capital Management LLC In8Bio Inc [2025-12-30] 0.0
Stonepine Capital Management LLC In8Bio Inc [2025-12-22] 0.0
Alyeska Investment Group LP In8Bio Inc [2025-02-14] 0.0
Hirschman Orin In8Bio Inc [2024-10-09] 9.3
Hirschman Orin In8Bio Inc [2023-12-15] 9.4
Transcend Partners Opportunity Fund I LLC In8Bio Inc [2023-08-11] 13.0
Ho William Tai-Wei In8Bio Inc [2023-08-11] 0.1
BIOS Fund II LP In8Bio Inc [2021-08-13] 3.1
Form 3/4/5 Filer 2011 - 2026
Fairbairn Emily
In8Bio Inc
Lamb Lawrence
Rochlin Kate
McCall Patrick
Graff Jeremy R
Ho William Tai-Wei
Greenwood Luba
Brandt Peter C
Epperly Corinne
Roemer Alan S
BIOS Fund II LP
BIOS Fund II NT LP
BIOS Capital Management LP
BIOS Fund II QP LP
Fletcher Aaron GL
Bios Clinical Opportunity Fund LP
BIOS Advisors GP LLC
BIOS Incysus Co-Invest I LP
Bios Equity COF LP
BIOS Fund III QP LP
Bios Equity Partners II LP
Bios Equity Partners LP
Kreis Leslie W
BIOS Equity Partners III LP
BIOS Fund III NT LP
BP Directors LP
BIOS Fund III LP
Cavu Advisors LLC
Cavu Management LP
Whitfill Travis
Goswami Trishna
Transcend Partners Opportunity Fund I LLC
Beelen Melissa
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
McCall Patrick
Employee Stock Option (right to buy) · derivative
2026-02-04 Grant 75,000 $0.00
Ho William Tai-Wei
Employee Stock Option (right to buy) · derivative
2026-02-04 Grant 206,000 $0.00
Lamb Lawrence
Employee Stock Option (right to buy) · derivative
2026-02-04 Grant 72,000 $0.00
Rochlin Kate
Employee Stock Option (right to buy) · derivative
2026-02-04 Grant 80,000 $0.00
McCall Patrick
Common Stock
2025-12-22 Grant 7,247 $1.38 10,001
Ho William Tai-Wei
Common Stock
2025-12-22 Grant 36,232 $1.38 50,000
Roemer Alan S
Common Stock
2025-12-22 Grant 36,232 $1.38 50,000
Brandt Peter C
Common Stock
2025-12-22 Grant 72,464 $1.38 100,000
Fairbairn Emily
Common Stock
2025-12-22 Grant 724,637 $1.38 999,999
Rochlin Kate
Common Stock
2025-12-22 Grant 7,247 $1.38 10,001
Greenwood Luba
Stock Option (right to buy) · derivative
2025-05-08 Grant 63,150 $0.00
Fairbairn Emily
Stock Option (right to buy) · derivative
2025-05-08 Grant 63,150 $0.00
Epperly Corinne
Stock Option (right to buy) · derivative
2025-05-08 Grant 63,150 $0.00
Brandt Peter C
Stock Option (right to buy) · derivative
2025-05-08 Grant 63,150 $0.00
Roemer Alan S
Stock Option (right to buy) · derivative
2025-05-08 Grant 63,150 $0.00
Graff Jeremy R
Stock Option (right to buy) · derivative
2025-05-08 Grant 63,150 $0.00
BIOS Fund II LP +8
Series B Warrant · derivative
2025-05-02 Other 574,241
BIOS Fund III QP LP +9
Series A Warrant · derivative
2025-05-02 Other 574,241
BIOS Fund III QP LP +9
Series B Warrant · derivative
2025-05-02 Other 574,241
BIOS Fund III QP LP +9
Pre-Funded Warrants · derivative
2025-05-02 Buy 1,148,482
showing 20 of 200 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 19 3,752,794
2025-12-31 22 3,227,723
2025-09-30 19 980,319
2025-06-30 13 875,481
2025-03-31 29 21,678,562
2024-12-31 27 30,029,182
2024-09-30 27 7,625,802
2024-06-30 27 7,742,424
2024-03-31 33 8,640,550
2023-12-31 31 9,402,076
2023-09-30 22 2,476,931
2023-06-30 23 2,329,350
Form 13F Holdings
Firm Period DFND Voting Shares
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