Tom Frohlich

Insider Reports History

Location
Waltham, MA
Signature
/s/ Elizabeth Balta, as attorney-in-fact for Tom Frohlich
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 Tom Frohlich:

Company Role Class Num Shares Value Price $ Report Date Ownership
Jade Biosciences, Inc. Chief Executive Officer, Director Common Stock 86,331 $1,196,547 $13.86 12 Feb 2026 Direct
Jade Biosciences, Inc. Chief Executive Officer, Director Stock Option (Right to Buy) 472,500 12 Feb 2026 Direct
CHINOOK THERAPEUTICS, INC. Chief Operating Officer Common Stock 0 $39.03 11 Aug 2023 Direct
CHINOOK THERAPEUTICS, INC. Chief Operating Officer Restricted Stock Units 0 11 Aug 2023 Direct
CHINOOK THERAPEUTICS, INC. Chief Operating Officer Stock Option (Right to Buy) 0 $26.12 11 Aug 2023 Direct

Insider Reports Filed by Tom Frohlich

Symbol Company Period Transactions Value $ Form Type Role Filing Time
JBIO Jade Biosciences, Inc. 12 Feb 2026 2 $0 4 Chief Executive Officer, Director 13 Feb 2026, 20:00
JBIO Jade Biosciences, Inc. 16 May 2025 1 +$44,400 4 Chief Executive Officer, Director 19 May 2025, 16:54
JBIO Jade Biosciences, Inc. 28 Apr 2025 0 $0 3 Chief Executive Officer, Director 01 May 2025, 17:21
/report/000120919123045418-frohlich-tom-2023-08-11 CHINOOK THERAPEUTICS, INC. 11 Aug 2023 12 -$10,869,062 4 Chief Operating Officer 11 Aug 2023, 16:07
/report/000120919123009769-frohlich-tom-2023-02-10 CHINOOK THERAPEUTICS, INC. 10 Feb 2023 3 -$87,869 4 Chief Operating Officer 15 Feb 2023, 15:40
/report/000120919123006375-frohlich-tom-2023-01-31 CHINOOK THERAPEUTICS, INC. 31 Jan 2023 5 -$112,700 4 Chief Operating Officer 02 Feb 2023, 17:15
/report/000120919122061442-frohlich-tom-2022-12-13 CHINOOK THERAPEUTICS, INC. 13 Dec 2022 3 -$245,805 4 Chief Operating Officer 15 Dec 2022, 15:28
/report/000120919122056210-frohlich-tom-2022-11-07 CHINOOK THERAPEUTICS, INC. 07 Nov 2022 3 -$217,442 4 Chief Operating Officer 09 Nov 2022, 15:21
/report/000120919122053304-frohlich-tom-2022-10-06 CHINOOK THERAPEUTICS, INC. 06 Oct 2022 3 -$144,933 4 Chief Operating Officer 11 Oct 2022, 16:33
/report/000120919122009560-frohlich-tom-2022-02-10 CHINOOK THERAPEUTICS, INC. 10 Feb 2022 3 -$47,587 4 Chief Operating Officer 14 Feb 2022, 18:53
/report/000120919122006454-frohlich-tom-2022-01-31 CHINOOK THERAPEUTICS, INC. 31 Jan 2022 2 $0 4 Chief Operating Officer 02 Feb 2022, 16:26
/report/000120919121064364-frohlich-tom-2021-11-10 CHINOOK THERAPEUTICS, INC. 10 Nov 2021 1 -$96,440 4 Chief Operating Officer 12 Nov 2021, 19:00
/report/000120919121063790-frohlich-tom-2021-11-05 CHINOOK THERAPEUTICS, INC. 05 Nov 2021 5 -$482,638 4 Chief Operating Officer 09 Nov 2021, 20:40
/report/000120919121060114-frohlich-tom-2021-10-06 CHINOOK THERAPEUTICS, INC. 06 Oct 2021 3 -$91,021 4 Chief Operating Officer 08 Oct 2021, 18:51
/report/000120919121057937-frohlich-tom-2021-09-24 CHINOOK THERAPEUTICS, INC. 24 Sep 2021 2 +$8,400 4 Chief Operating Officer 28 Sep 2021, 16:46
/report/000120919121057713-frohlich-tom-2021-09-24 CHINOOK THERAPEUTICS, INC. 24 Sep 2021 1 -$260,000 4 Chief Operating Officer 24 Sep 2021, 20:16
/report/000120919121039257-frohlich-tom-2021-06-07 CHINOOK THERAPEUTICS, INC. 07 Jun 2021 1 $0 4 Chief Operating Officer 09 Jun 2021, 18:12