Flagship Pioneering Inc.
Transactions
50
Companies
13
Filings
8
CIK
0001400240
Recent Transactions
- Award
Series 1 Warrants to purchase Common Stock
2026-01-13+1,117,734→ 1,117,734 total - Award
Series 2 Warrants to purchase Common Stock
2026-01-13+1,117,734→ 1,117,734 total - Award
Pre-Funded Warrants to purchase Common Stock
2026-01-13$6.71/sh+2,235,468→ 2,235,468 total - Purchase
Pre-Funded Warrants to purchase Common Stock
2024-05-22$5.51/sh+1,814,915→ 1,814,915 total - Purchase
Pre-Funded Warrants to purchase Common Stock
2024-05-22$5.51/sh+1,814,914→ 1,814,914 total - Purchase
Pre-Funded Warrants to purchase Common Stock
2024-02-12$5.50/sh+2,727,272→ 2,727,272 total - Other
- Other
- Other
- Other
- Other
- Other
- Disposition from Tender
- Disposition from Tender
- Purchase
- Purchase
- Purchase
- Purchase
- Purchase
- Purchase
- Purchase
- Purchase
- Purchase
- Purchase
- Purchase
- Purchase
- Conversion
- Conversion
- Conversion
- Conversion
- Conversion
- Conversion
- Conversion
- Conversion
- Conversion
- Purchase
- Purchase
- Conversion
- Conversion
- Conversion
- Conversion
- Conversion
- Conversion
- Purchase
- Conversion
- Conversion
- Conversion
- Conversion
- Conversion
- Purchase
Companies
13ACCELERON PHARMA INC
10% Owner
Axcella Health Inc.
10% Owner
BG Medicine, Inc.
10% Owner
Codiak BioSciences, Inc.
10% Owner
Evelo Biosciences, Inc.
10% Owner
- $FHTX
Foghorn Therapeutics Inc.
Director, 10% Owner
HELICOS BIOSCIENCES CORP
Director, 10% Owner
Kaleido Biosciences, Inc.
10% Owner
- $MRNA
Moderna, Inc.
10% Owner
Omega Therapeutics, Inc.
10% Owner
- $SANA
Sana Biotechnology, Inc.
10% Owner
- $MCRB
Seres Therapeutics, Inc.
10% Owner
Sigilon Therapeutics, Inc.
10% Owner
Recent Filings
8Address
55 CAMBRIDGE PARKWAY, SUITE 800E
CAMBRIDGE, MA, 02142