Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000950170-25-107403
Filing Date
2025-08-12
Accepted
2025-08-12 16:34:57
Documents
1
Period of Report
2025-08-08

Document Format Files

Seq Description Document Type Size
1 4 ownership.html 4  
1 4 ownership.xml 4 24090
  Complete submission text file 0000950170-25-107403.txt   31298
Mailing Address ONE SANSOME STREET SUITE 1650 SAN FRANCISCO CA 94104
Business Address ONE SANSOME STREET SUITE 1650 SAN FRANCISCO CA 94104 650-233-7877
Versant Affiliates Fund V, L.P. (Reporting) CIK: 0001589095 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-41747 | Film No.: 251207321

Mailing Address ONE SANSOME STREET SUITE 1650 SAN FRANCISCO CA 94104
Business Address ONE SANSOME STREET SUITE 1650 SAN FRANCISCO CA 94104 650-233-7877
Versant Venture Capital V, L.P. (Reporting) CIK: 0001589097 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-41747 | Film No.: 251207323

Mailing Address ONE SANSOME STREET SUITE 1650 SAN FRANCISCO CA 94104
Business Address ONE SANSOME STREET SUITE 1650 SAN FRANCISCO CA 94104 650-233-7877
Versant Ophthalmic Affiliates I, L.P. (Reporting) CIK: 0001589098 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-41747 | Film No.: 251207322

Mailing Address ONE SANSOME STREET SUITE 1650 SAN FRANCISCO CA 94104
Business Address ONE SANSOME STREET SUITE 1650 SAN FRANCISCO CA 94104 650-233-7877
Versant Venture Capital V (Canada), LP (Reporting) CIK: 0001612235 (see all company filings)

State of Incorp.: A6 | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-41747 | Film No.: 251207318

Mailing Address ONE SANSOME STREET SUITE 1650 SAN FRANCISCO CA 94104
Business Address ONE SANSOME STREET SUITE 1650 SAN FRANCISCO CA 94104 650-233-2215
Versant Ventures V GP-GP (Canada), Inc. (Reporting) CIK: 0001619297 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-41747 | Film No.: 251207320

Mailing Address ONE SANSOME STREET SUITE 1650 SAN FRANCISCO CA 94104
Business Address ONE SANSOME STREET SUITE 1650 SAN FRANCISCO CA 94104 650-233-2215
Versant Ventures V, LLC (Reporting) CIK: 0001619298 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-41747 | Film No.: 251207324

Mailing Address ONE SANSOME STREET SUITE 1650 SAN FRANCISCO CA 94104
Business Address ONE SANSOME STREET SUITE 1650 SAN FRANCISCO CA 94104 (650) 843-5000
Versant Ventures V (Canada), L.P. (Reporting) CIK: 0001716490 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-41747 | Film No.: 251207319

Mailing Address 9310 ATHENA CIRCLE, SUITE 300 LA JOLLA CA 92037
Business Address 9310 ATHENA CIRCLE, SUITE 300 LA JOLLA CA 92037 347-897-5988
Turnstone Biologics Corp. (Issuer) CIK: 0001764974 (see all company filings)

EIN.: 832909368 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2836 Biological Products, (No Diagnostic Substances)
(CF Office: 03 Life Sciences)

Mailing Address ONE SANSOME STREET SUITE 1650 SAN FRANCISCO CA 94104
Business Address ONE SANSOME STREET SUITE 1650 SAN FRANCISCO CA 94104 415-801-8100
Versant Vantage II, L.P. (Reporting) CIK: 0001832235 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-41747 | Film No.: 251207315

Mailing Address ONE SANSOME STREET SUITE 1650 SAN FRANCISCO CA 94104
Business Address ONE SANSOME STREET SUITE 1650 SAN FRANCISCO CA 94104 415-801-8100
Versant Vantage II GP-GP, LLC (Reporting) CIK: 0001839789 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-41747 | Film No.: 251207317

Mailing Address ONE SANSOME STREET SUITE 1650 SAN FRANCISCO CA 94104
Business Address ONE SANSOME STREET SUITE 1650 SAN FRANCISCO CA 94104 415-801-8100
Versant Vantage II GP, L.P. (Reporting) CIK: 0001839790 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-41747 | Film No.: 251207316