William D. Baird III

Insider Reports History

Entity
Individual
Location
C/O Bluebird Bio, Inc., 60 Binney Street, Cambridge, MA
Signature
/s/ Iya Kessler, Attorney-in-Fact
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 William D. Baird III:

Stock Role Class Num Shares Value Price $ Report Date Ownership
2seventy bio, Inc. President and CEO, Director Common Stock 895K $3.59M $4.02 Jul 1, 2024 Direct
2seventy bio, Inc. President and CEO, Director Stock Options (Right to buy) 113K $442K $3.93 Apr 1, 2024 Direct
bluebird bio, Inc. Chief Financial Officer Common Stock 22.8K $32.6K $1.43 Nov 11, 2021 Direct
Axcella Health Inc. Director Stock Option (Right to Buy) 20K May 19, 2022 Direct
bluebird bio, Inc. Chief Financial Officer Stock Option (right to buy) 0 Nov 11, 2021 Direct

Insider Reports Filed by William D. Baird III

Symbol Company Period Transactions Value $ Form Type Date Filed Role
TSVT 2seventy bio, Inc. Jul 1, 2024 1 $0 4 Jul 3, 2024 President and CEO, Director
TSVT 2seventy bio, Inc. Apr 1, 2024 2 $0 4 Apr 3, 2024 President and CEO, Director
TSVT 2seventy bio, Inc. Jan 5, 2024 3 -$5.18K 4 Jan 9, 2024 Chief Operating Officer
TSVT 2seventy bio, Inc. Jan 3, 2024 1 -$130K 4 Jan 5, 2024 Chief Operating Officer
TSVT 2seventy bio, Inc. Aug 22, 2023 1 -$38.6K 4 Aug 24, 2023 Chief Financial Officer
TSVT 2seventy bio, Inc. Aug 3, 2023 1 -$42.3K 4 Aug 7, 2023 Chief Financial Officer
TSVT 2seventy bio, Inc. Feb 13, 2023 1 -$8.19K 4 Feb 15, 2023 Chief Financial Officer
TSVT 2seventy bio, Inc. Feb 1, 2023 3 $0 4 Feb 3, 2023 Chief Financial Officer
TSVT 2seventy bio, Inc. Jan 11, 2023 1 -$11.4K 4 Jan 18, 2023 Chief Financial Officer
TSVT 2seventy bio, Inc. Jan 9, 2023 1 -$33.3K 4 Jan 11, 2023 Chief Financial Officer
TSVT 2seventy bio, Inc. Aug 5, 2022 1 -$67.4K 4 Aug 8, 2022 Chief Financial Officer
TSVT 2seventy bio, Inc. Jul 15, 2022 1 -$56.3K 4 Jul 19, 2022 Chief Financial Officer
AXLA Axcella Health Inc. May 19, 2022 1 $0 4 May 23, 2022 Director
TSVT 2seventy bio, Inc. Mar 1, 2022 2 $0 4 May 5, 2022 Chief Financial Officer
TSVT 2seventy bio, Inc. Feb 17, 2022 1 -$6.31K 4 Feb 22, 2022 Chief Financial Officer
TSVT 2seventy bio, Inc. Jan 7, 2022 1 -$21.4K 4 Jan 11, 2022 Chief Financial Officer
BLUE bluebird bio, Inc. Nov 11, 2021 8 $0 4 Nov 17, 2021 Chief Financial Officer
TSVT 2seventy bio, Inc. Nov 11, 2021 8 $0 4 Nov 16, 2021 Chief Financial Officer
TSVT 2seventy bio, Inc. Oct 18, 2021 0 $0 3 Oct 18, 2021 Treasurer & CFO
BLUE bluebird bio, Inc. Aug 2, 2021 2 $0 4 Aug 4, 2021 Chief Financial Officer
AXLA Axcella Health Inc. May 20, 2021 1 $0 4 May 24, 2021 Director