Third Harmonic Bio, Inc. (CIK: 0001923840) EDGAR, Information, Filings... CompaniesBIO.Com

Third Harmonic Bio, Inc.

Mailing address
300 TECHNOLOGY SQUARE, 8TH FLOOR, CAMBRIDGE, Delaware, 02139
Phone
415-215-6023
State location
Massachusetts
State of incorporation
Delaware
Fiscal year end
December 31
SIC
2834 - (CF Office: Office of Life Sciences) PHARMACEUTICAL PREPARATIONS
Filings
N/A

Third Harmonic Bio, Inc. (CIK: 0001923840) is an American company incorporated in the state of Massachusetts. Head office is located at 300 TECHNOLOGY SQUARE, 8TH FLOOR, CAMBRIDGE, Massachusetts, 02139. Work in the industry 2834 - (CF Office: Office of Life Sciences) PHARMACEUTICAL PREPARATIONS. Third Harmonic Bio, Inc. is a public company and trade via Over-The-Counter (OTC).

Owner	Filings	Transaction Date	Type of Owner
BIOTECHNOLOGY VALUE FUND L P	0000918923	Dec-19-2022	other: See Explanation of Responses
BVF PARTNERS L P/IL	0001055947	Dec-19-2022	10 percent owner
BVF INC/IL	0001056807	Dec-19-2022	10 percent owner
BIOTECHNOLOGY VALUE FUND II LP	0001102444	Dec-19-2022	other: See Explanation of Responses
LAMPERT MARK N	0001233840	Dec-19-2022	10 percent owner
Biotechnology Value Trading Fund OS LP	0001660683	Dec-19-2022	other: See Explanation of Responses
BVF Partners OS Ltd.	0001660684	Dec-19-2022	other: See Explanation of Responses
BVF I GP LLC	0001803805	Dec-19-2022	other: See Explanation of Responses
BVF II GP LLC	0001803806	Dec-19-2022	other: See Explanation of Responses
BVF GP HOLDINGS LLC	0001803809	Dec-19-2022	other: See Explanation of Responses
ORBIMED ADVISORS LLC	0001055951	Sep-14-2022	director, 10 percent owner
PEREZ ROBERT J	0001263230	Sep-14-2022	director
Iwicki Mark T	0001415537	Sep-14-2022	director
Soloway Thomas P	0001454280	Sep-14-2022	director
Bonita David P	0001572451	Sep-14-2022	director, 10 percent owner
Holles Natalie C.	0001580111	Sep-14-2022	director, officer: CEO
Conner Edward R.	0001691265	Sep-14-2022	officer: Chief Medical Officer
Atlas Venture Fund XI, L.P.	0001708269	Sep-14-2022	10 percent owner
Lin Shao-Lee	0001725092	Sep-14-2022	director
Atlas Venture Opportunity Fund I, L.P.	0001759241	Sep-14-2022	10 percent owner
OrbiMed Capital GP VII LLC	0001760648	Sep-14-2022	director, 10 percent owner
Atlas Venture Associates Opportunity I, L.P.	0001780065	Sep-14-2022	10 percent owner
Atlas Venture Associates Opportunity I, LLC	0001780066	Sep-14-2022	10 percent owner
Atlas Venture Associates XI, LLC	0001780067	Sep-14-2022	10 percent owner
Atlas Venture Associates XI, L.P.	0001780068	Sep-14-2022	10 percent owner
Ho Robert	0001806254	Sep-14-2022	officer: Chief Financial Officer
Gladstone Michael	0001864256	Sep-14-2022	director
Seidel Hans Martin	0001946001	Sep-14-2022	director
Ray Adrian S.	0001946353	Sep-14-2022	officer: Chief Scientific Officer
Person Julie	0001946505	Sep-14-2022	officer: Chief Administrative Officer

Includes all SEC registration details as well as a list of all documents (S-1, Prospectus, Current Reports, 8-K, 10K, Annual Reports) filed by Third Harmonic Bio, Inc.

Filings	Format	Description	Filed/Effective	File/Film Number
SCHEDULE 13G/A	Document	Acc-no: 0001104659-25-112639 (34 Act) Size: KB	Nov-14-2025	005-93769 251487321
4	Document	Statement of changes in beneficial ownership of securities Acc-no: 0001415889-25-021825 ( Act) Size: 0 KB	Aug-14-2025
4	Document	Statement of changes in beneficial ownership of securities Acc-no: 0001415889-25-021824 ( Act) Size: 0 KB	Aug-14-2025
4	Document	Statement of changes in beneficial ownership of securities Acc-no: 0001415889-25-021823 ( Act) Size: 0 KB	Aug-14-2025
4	Document	Statement of changes in beneficial ownership of securities Acc-no: 0001415889-25-021822 ( Act) Size: 0 KB	Aug-14-2025
4	Document	Statement of changes in beneficial ownership of securities Acc-no: 0001415889-25-021821 ( Act) Size: 0 KB	Aug-14-2025
4	Document	Statement of changes in beneficial ownership of securities Acc-no: 0001415889-25-021820 ( Act) Size: 0 KB	Aug-14-2025
4	Document	Statement of changes in beneficial ownership of securities Acc-no: 0001415889-25-021818 ( Act) Size: 0 KB	Aug-14-2025
15-12G	Document	Notice of termination of registration of a class of securities under Section 12(g) Acc-no: 0001193125-25-177392 (34 Act) Size: KB	Aug-11-2025	001-41498 251199982
EFFECT	Document	Acc-no: 9999999995-25-002419 (33 Act) Size: KB	Jul-31-2025	333-274823 251173486
8-K	Document	Current report filing Acc-no: 0001193125-25-170428 (34 Act) Size: KB	Jul-31-2025	001-41498 251171069
S-8 POS	Document	Post-effective amendment to a S-8 registration statement Acc-no: 0001193125-25-169864 (33 Act) Size: KB	Jul-31-2025	333-286189 251169224
S-8 POS	Document	Post-effective amendment to a S-8 registration statement Acc-no: 0001193125-25-169859 (33 Act) Size: KB	Jul-31-2025	333-278232 251169218
S-8 POS	Document	Post-effective amendment to a S-8 registration statement Acc-no: 0001193125-25-169855 (33 Act) Size: KB	Jul-31-2025	333-270935 251169210
S-8 POS	Document	Post-effective amendment to a S-8 registration statement Acc-no: 0001193125-25-169843 (33 Act) Size: KB	Jul-31-2025	333-267445 251169189
POS AM	Document	Post-effective amendment to a registration statement that is not immediately effective upon filing Acc-no: 0001193125-25-169829 (33 Act) Size: KB	Jul-31-2025	333-274823 251169155
25	Document	Notification filed by issuer to voluntarily withdraw a class of securities from listing and registration on a national securities exchange Acc-no: 0001193125-25-169817 (34 Act) Size: 0 KB	Jul-31-2025	001-41498 251169139
8-K	Document	Current report filing Acc-no: 0001193125-25-161486 (34 Act) Size: KB	Jul-21-2025	001-41498 251135688
8-K	Document	Current report filing Acc-no: 0001193125-25-139569 (34 Act) Size: KB	Jun-12-2025	001-41498 251041694
8-K	Document	Current report filing Acc-no: 0001193125-25-139141 (34 Act) Size: KB	Jun-11-2025	001-41498 251039958

Recent 20 filings. View all Third Harmonic Bio, Inc. filings

Overall rating 5.0

Aug 22, 2022

Jean Bishop

Very good communication and delivery made within the timeframe I was advised of

Aug 22, 2022

Samuel Ejimofor

It's being easier working on the website. And I recommend, it's a great website

Aug 22, 2022

Catherine

Thanks I look forward to using the product to improve my skin tone

Third Harmonic Bio, Inc. overview
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Third Harmonic Bio, Inc. ownership
Third Harmonic Bio, Inc. CEO
Third Harmonic Bio, Inc. documents

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