Aoife Brennan

Insider Reports History

Location
Cambridge, MA
Signature
/s/ Chandra Adams, as 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 Aoife Brennan:

Company Role Class Num Shares Value Price $ Report Date Ownership
Climb Bio, Inc. President and CEO, Director Restricted Stock Units 206,250 $1,983,988 $7.21 27 Jun 2025 Direct
SYNLOGIC, INC. President and CEO, Director Common Stock 256,301 $147,578 $0.5758 03 Apr 2023 Direct
Climb Bio, Inc. President and CEO, Director Common Stock 48,132 $58,721 $1.22 30 Jun 2025 Direct
FIBROGEN INC Director Common Stock 27,947 $21,240 $0.7600 09 Jun 2023 Direct
Climb Bio, Inc. President and CEO, Director Stock Option (Right to Buy) 700,000 06 Jan 2026 Direct
FIBROGEN INC Director Stock Option (Right to Buy) 70,000 05 Jun 2024 Direct
Xilio Therapeutics, Inc. Director Stock Option (right to buy) 31,000 11 Jun 2025 Direct
SYNLOGIC, INC. President and CEO, Director Stock Option (right to buy) 8,666 10 Nov 2023 Direct

Insider Reports Filed by Aoife Brennan

Symbol Company Period Transactions Value $ Form Type Role Filing Time
CLYM Climb Bio, Inc. 06 Jan 2026 1 $0 4 President and CEO, Director 08 Jan 2026, 16:05
CLYM Climb Bio, Inc. 27 Jun 2025 3 -$25,154 4 President and CEO, Director 01 Jul 2025, 16:37
XLO Xilio Therapeutics, Inc. 11 Jun 2025 1 $0 4 Director 12 Jun 2025, 16:37
CLYM Climb Bio, Inc. 13 Jan 2025 1 $0 4 President and CEO, Director 15 Jan 2025, 16:15
CLYM Eliem Therapeutics, Inc. 27 Jun 2024 2 $0 4 President and CEO, Director 27 Jun 2024, 19:05
CLYM Eliem Therapeutics, Inc. 27 Jun 2024 0 $0 3 President and CEO, Director 27 Jun 2024, 19:00
XLO Xilio Therapeutics, Inc. 13 Jun 2024 1 $0 4 Director 17 Jun 2024, 16:10
XLO Xilio Therapeutics, Inc. 13 Jun 2024 0 $0 3 Director 17 Jun 2024, 16:08
FGEN FIBROGEN INC 05 Jun 2024 1 $0 4 Director 06 Jun 2024, 20:00
SYBX SYNLOGIC, INC. 10 Nov 2023 20 $0 4 President and CEO, Director 14 Nov 2023, 19:23
FGEN FIBROGEN INC 07 Jun 2023 4 -$81,367 4 Director 09 Jun 2023, 19:55
SYBX SYNLOGIC, INC. 03 Apr 2023 1 -$10,964 4 President and Chief Executive Officer, Director 05 Apr 2023, 16:15
FGEN FIBROGEN INC 16 Jun 2022 2 $0 4 Director 21 Jun 2022, 21:08
SYBX SYNLOGIC, INC. 04 Apr 2022 1 -$21,754 4 President and Chief Executive Officer, Director 06 Apr 2022, 16:39
SYBX SYNLOGIC, INC. 04 Feb 2022 2 $0 4 President and Chief Executive Officer, Director 08 Feb 2022, 15:05
FGEN FIBROGEN INC 26 May 2021 2 $0 4 Director 28 May 2021, 19:01