Carsten Brunn

Insider Reports History

Entity
Individual
Location
C/O Selecta Biosciences, Inc., 480 Arsenal Way, Watertown, MA
Signature
/s/ Matthew Bartholomae, Attorney-in-Fact for Carsten Brunn
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 Carsten Brunn:

Stock Role Class Num Shares Value Price $ Report Date Ownership
Cartesian Therapeutics, Inc. President and CEO, Director Common Stock 4.92M $10.1M $2.06 Jan 2, 2024 Direct
Cartesian Therapeutics, Inc. President and CEO, Director Employee Stock Option (right to buy) 5.97M $4.72M $0.79 Jan 2, 2024 Direct
Surface Oncology, Inc. Director Stock Option (Right to Buy) 48K Jun 28, 2022 Direct

Insider Reports Filed by Carsten Brunn

Symbol Company Period Transactions Value $ Form Type Date Filed Role
RNAC Cartesian Therapeutics, Inc. Jan 2, 2024 2 $0 4 Jan 4, 2024 President and CEO, Director
SELB Cartesian Therapeutics, Inc. Nov 13, 2023 13 -$2.38M 4 Nov 15, 2023 President and CEO, Director
SELB SELECTA BIOSCIENCES INC Sep 25, 2023 1 -$3.11K 4 Sep 26, 2023 President and CEO, Director
SELB SELECTA BIOSCIENCES INC Jan 4, 2023 4 -$46.5K 4 Jan 6, 2023 President and CEO, Director
SELB SELECTA BIOSCIENCES INC Jan 2, 2023 2 $0 4 Jan 4, 2023 President and CEO, Director
SELB SELECTA BIOSCIENCES INC Dec 5, 2022 1 -$6.01K 4 Dec 7, 2022 President and CEO, Director
SELB SELECTA BIOSCIENCES INC Dec 1, 2022 2 $0 4 Dec 5, 2022 President and CEO, Director
SELB SELECTA BIOSCIENCES INC Sep 28, 2022 1 -$4.47K 4 Sep 30, 2022 President and CEO, Director
SELB SELECTA BIOSCIENCES INC Sep 1, 2022 3 -$8.81K 4 Sep 6, 2022 President and CEO, Director
SURF Surface Oncology, Inc. Jun 28, 2022 1 $0 4 Jun 30, 2022 Director
SURF Surface Oncology, Inc. Jun 28, 2022 0 $0 3 Jun 30, 2022 Director
SELB SELECTA BIOSCIENCES INC Jun 1, 2022 2 $0 4 Jun 3, 2022 President and CEO, Director
SELB SELECTA BIOSCIENCES INC Mar 1, 2022 3 -$9.86K 4 Mar 3, 2022 President and CEO, Director
SELB SELECTA BIOSCIENCES INC Jan 5, 2022 1 -$42K 4 Jan 7, 2022 President and CEO, Director
SELB SELECTA BIOSCIENCES INC Jan 3, 2022 2 $0 4 Jan 5, 2022 President and CEO, Director
SELB SELECTA BIOSCIENCES INC Dec 10, 2021 1 -$51.4K 4 Dec 14, 2021 President and CEO, Director
SELB SELECTA BIOSCIENCES INC Dec 8, 2021 1 $0 4 Dec 10, 2021 President and CEO, Director
SELB SELECTA BIOSCIENCES INC Dec 1, 2021 3 -$14.1K 4 Dec 3, 2021 President and CEO, Director
SELB SELECTA BIOSCIENCES INC Oct 13, 2021 1 -$67.2K 4 Oct 15, 2021 President and CEO, Director
SELB SELECTA BIOSCIENCES INC Oct 1, 2021 1 $0 4 Oct 5, 2021 President and CEO, Director
SELB SELECTA BIOSCIENCES INC Sep 24, 2021 2 $0 4 Sep 28, 2021 President and CEO, Director
SELB SELECTA BIOSCIENCES INC Sep 1, 2021 3 -$20.4K 4 Sep 3, 2021 President and CEO, Director
SELB SELECTA BIOSCIENCES INC Jun 1, 2021 3 -$21K 4 Jun 3, 2021 President and CEO, Director