Bernadette Connaughton

Insider Reports History

Location
C/O Visterra, Inc., One Kendall Square, #B3301, Cambridge, MA
Signature
/s/ James R. Oehler, 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 Bernadette Connaughton:

Stock Role Class Num Shares Value Price $ Report Date Ownership
HALOZYME THERAPEUTICS, INC. Director Common Stock 43K $2.94M $68.48 Nov 10, 2025 Direct
Editas Medicine, Inc. Director Stock Option (right to buy) 37.5K Jun 6, 2025 Direct
HALOZYME THERAPEUTICS, INC. Director Option to Purchase Common Stock 5.75K May 1, 2025 Direct
Syneos Health, Inc. Director Class A Common Stock 0 $43.00 Sep 28, 2023 Direct

Insider Reports Filed by Bernadette Connaughton

Symbol Company Period Transactions Value $ Form Type Date Filed Role
HALO HALOZYME THERAPEUTICS, INC. Nov 10, 2025 1 -$137K 4 Nov 12, 2025 Director
HALO HALOZYME THERAPEUTICS, INC. Oct 1, 2025 2 -$150K 4 Oct 1, 2025 Director
HALO HALOZYME THERAPEUTICS, INC. Sep 2, 2025 3 -$295K 4 Sep 2, 2025 Director
EDIT Editas Medicine, Inc. Jun 6, 2025 1 $0 4 Jun 10, 2025 Director
HALO HALOZYME THERAPEUTICS, INC. May 1, 2025 2 $0 4 May 2, 2025 Director
EDIT Editas Medicine, Inc. May 30, 2024 1 $0 4 Jun 3, 2024 Director
HALO HALOZYME THERAPEUTICS, INC. Apr 25, 2024 2 $0 4 Apr 29, 2024 Director
SYNH Syneos Health, Inc. Sep 28, 2023 2 -$426K 4 Sep 28, 2023 Director
EDIT Editas Medicine, Inc. Jun 1, 2023 1 $0 4 Jun 5, 2023 Director
SYNH Syneos Health, Inc. May 25, 2023 1 $0 4 May 30, 2023 Director
HALO HALOZYME THERAPEUTICS, INC. May 5, 2023 2 $0 4 May 9, 2023 Director
HALO HALOZYME THERAPEUTICS, INC. Nov 16, 2022 1 $0 4 Nov 17, 2022 Director
EDIT Editas Medicine, Inc. Jun 9, 2022 1 $0 4 Jun 13, 2022 Director
SYNH Syneos Health, Inc. May 25, 2022 1 $0 4 May 27, 2022 Director
HALO HALOZYME THERAPEUTICS, INC. May 5, 2022 1 $0 4 May 6, 2022 Director
EDIT Editas Medicine, Inc. Oct 26, 2021 1 $0 4 Oct 28, 2021 Director
EDIT Editas Medicine, Inc. Oct 26, 2021 0 $0 3 Oct 28, 2021 Director
SYNH Syneos Health, Inc. May 12, 2021 1 $0 4 May 14, 2021 Director