Michael W. Bonney

Insider Reports History

Location
65 Hayden Ave, Lexington, MA
Signature
By: Brett Budzinski, Attorney-in-Fact For: Michael W. Bonney
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Michael W. Bonney:

Stock Role Class Num Shares Value Price $ Report Date Ownership
ALNYLAM PHARMACEUTICALS, INC. Director Common Stock 16.8K $7.56M $450.00 Aug 18, 2025 Direct
ALNYLAM PHARMACEUTICALS, INC. Director Common Stock 4K $1.8M $451.20 Aug 18, 2025 by Trust
BRISTOL MYERS SQUIBB CO Director Common Stock, $0.10 par value 12.5K $622K $49.78 Jun 13, 2021 Direct
BRISTOL MYERS SQUIBB CO Director Deferred Share Units 9.34K $479K $51.31 Jun 30, 2021 Direct
BRISTOL MYERS SQUIBB CO Director Common Stock, $0.10 par value 2K $99.6K $49.78 Jun 13, 2021 By Trust
Magenta Therapeutics, Inc. Director Stock Option (Right to Buy) 18.2K Jun 1, 2021 Direct
Kaleido Biosciences, Inc. Director Stock Option (Right to Buy) 15K Jun 30, 2020 Direct
ALNYLAM PHARMACEUTICALS, INC. Director Stock Option (right to buy) 0 Aug 18, 2025 Direct
BRISTOL MYERS SQUIBB CO Director Restricted Stock Units 0 $50.10 Jun 13, 2021 Direct

Insider Reports Filed by Michael W. Bonney

Symbol Company Period Transactions Value $ Form Type Date Filed Role
ALNY ALNYLAM PHARMACEUTICALS, INC. Aug 18, 2025 3 -$4.27M 4 Aug 19, 2025 Director
ALNY ALNYLAM PHARMACEUTICALS, INC. May 15, 2025 16 -$1.65M 4 May 19, 2025 Director
ALNY ALNYLAM PHARMACEUTICALS, INC. May 8, 2025 2 $0 4 May 12, 2025 Director
ALNY ALNYLAM PHARMACEUTICALS, INC. May 16, 2024 1 $0 4 May 20, 2024 Director
ALNY ALNYLAM PHARMACEUTICALS, INC. Dec 27, 2023 3 -$2.96M 4 Dec 29, 2023 Director
ALNY ALNYLAM PHARMACEUTICALS, INC. Aug 2, 2023 9 -$1.2M 4 Aug 4, 2023 Director
ALNY ALNYLAM PHARMACEUTICALS, INC. May 18, 2023 1 $0 4 May 19, 2023 Director
ALNY ALNYLAM PHARMACEUTICALS, INC. Aug 2, 2021 1 $0 4 Aug 3, 2021 Executive Chair, Director
ALNY ALNYLAM PHARMACEUTICALS, INC. Jul 15, 2021 1 $0 4 Jul 19, 2021 Director
BMY BRISTOL MYERS SQUIBB CO Jun 30, 2021 1 $0 4 Jul 1, 2021 Director
KLDO Kaleido Biosciences, Inc. Jun 30, 2021 2 $0 4 Jul 1, 2021 Director
BMY BRISTOL MYERS SQUIBB CO Jun 13, 2021 2 $0 4 Jun 14, 2021 Director
BMY BRISTOL MYERS SQUIBB CO Jun 3, 2021 2 $0 4 Jun 4, 2021 Director
DNTH Magenta Therapeutics, Inc. Jun 1, 2021 1 $0 4 Jun 3, 2021 Director