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RM

SEC Insider//CIK 0002023849

Ruddy Marcella K.

CIK 00020238493 companiesWALTHAM, MA

Transactions

12

Companies

3

Filings

7

CIK

0002023849

Recent Transactions

12 trades

Award
Tectonic Therapeutic, Inc.$TECX
Employee Stock Option (Right to Buy)
2025-09-25+9,750→ 9,750 total
Award
Tectonic Therapeutic, Inc.$TECX
Common Stock
2025-09-25+5,370→ 55,311 total
Award
Sionna Therapeutics, Inc.$SION
Non-Qualified Stock Option (right to buy)
2025-06-12+19,959→ 19,959 total
Award
Upstream Bio, Inc.$UPB
Stock Option (Right to Buy)
2025-06-10+17,096→ 17,096 total
Award
Sionna Therapeutics, Inc.$SION
Stock Option (Right to Buy)
2025-02-06+39,919→ 39,919 total
Award
Tectonic Therapeutic, Inc.$TECX
Employee Stock Option (Right to Buy)
2025-02-04+32,502→ 32,502 total
Award
Tectonic Therapeutic, Inc.$TECX
Common Stock
2025-02-04+17,876→ 49,941 total
Award
Upstream Bio, Inc.$UPB
Stock Option (Right to Buy)
2024-10-10+17,096→ 17,096 total
Award
Tectonic Therapeutic, Inc.$TECX
Common Stock
2024-06-20+32,065→ 32,065 total
Award
Tectonic Therapeutic, Inc.$TECX
Employee Stock Option (Right to Buy)
2024-06-20+43,946→ 43,946 total
Award
Tectonic Therapeutic, Inc.$TECX
Employee Stock Option (Right to Buy)
2024-06-20+81,700→ 81,700 total
Award
Tectonic Therapeutic, Inc.$TECX
Employee Stock Option (Right to Buy)
2024-06-20+18,704→ 18,704 total

Companies

3

Recent Filings

7

Address

C/O SIONNA THERAPEUTICS, INC. 21 HICKORY DRIVE, SUITE 500

WALTHAM, MA, 02451

View on SEC.gov