Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000315066-25-001582
Filing Date
2025-05-12
Accepted
2025-05-12 10:43:30
Documents
2

Document Format Files

Seq Description Document Type Size
1 primary_doc.html SCHEDULE 13G/A  
1 primary_doc.xml SCHEDULE 13G/A 6896
2 exhibit99.txt EX-99 2931
  Complete submission text file 0000315066-25-001582.txt   11816
Mailing Address 245 SUMMER STREET BOSTON MA 02210
Business Address 245 SUMMER STREET BOSTON MA 02210 6175706339
FMR LLC (Filed by) CIK: 0000315066 (see all company filings)

EIN.: 043532603 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SCHEDULE 13G/A
SIC: 0000

Mailing Address 490 ARSENAL WAY SUITE 210 WATERTOWN MA 02472
Business Address 490 ARSENAL WAY SUITE 210 WATERTOWN MA 02472 (339) 666-3320
Tectonic Therapeutic, Inc. (Subject) CIK: 0001681087 (see all company filings)

EIN.: 810710585 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SCHEDULE 13G/A | Act: 34 | File No.: 005-90532 | Film No.: 25933362
SIC: 2836 Biological Products, (No Diagnostic Substances)
(CF Office: 03 Life Sciences)