Julie Hambleton

Insider Reports History

Location
South San Francisco, CA
Signature
/s/ Julie Hambleton
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 Julie Hambleton:

Company Role Class Num Shares Value Price $ Report Date Ownership
IGM Biosciences, Inc. Director Common Stock 0 $28,000 $14.00 14 Aug 2025 Direct
SpringWorks Therapeutics, Inc. Director Common Stock 0 $0 $46.20 01 Jul 2025 Direct
Erasca, Inc. Director Stock option (right to buy) 120,000 24 Jun 2025 Direct
SpringWorks Therapeutics, Inc. Director Stock Option (Right to Buy) 0 01 Jul 2025 Direct

Insider Reports Filed by Julie Hambleton

Symbol Company Period Transactions Value $ Form Type Role Filing Time
IGMS IGM Biosciences, Inc. 14 Aug 2025 1 $0 4 Director 14 Aug 2025, 20:52
SWTX SpringWorks Therapeutics, Inc. 01 Jul 2025 4 $0 4 Director 02 Jul 2025, 16:24
ERAS Erasca, Inc. 24 Jun 2025 1 $0 4 Director 26 Jun 2025, 16:27
SWTX SpringWorks Therapeutics, Inc. 14 May 2025 1 $0 4 Director 15 May 2025, 18:44
SWTX SpringWorks Therapeutics, Inc. 10 Feb 2025 3 -$285,720 4 Director 12 Feb 2025, 19:57
IGMS IGM Biosciences, Inc. 25 Jul 2024 3 -$190,815 4 Director 29 Jul 2024, 17:45
ERAS Erasca, Inc. 20 Jun 2024 1 $0 4 Director 21 Jun 2024, 08:44
SWTX SpringWorks Therapeutics, Inc. 03 Jun 2024 4 -$186,048 4 Director 05 Jun 2024, 16:08
SWTX SpringWorks Therapeutics, Inc. 16 May 2024 2 $0 4 Director 17 May 2024, 16:04
IGMS IGM Biosciences, Inc. 12 Mar 2024 1 $0 4 Director 14 Mar 2024, 17:54
SWTX SpringWorks Therapeutics, Inc. 19 Jul 2023 1 -$70,876 4 Director 21 Jul 2023, 16:13
ERAS Erasca, Inc. 22 Jun 2023 1 $0 4 Director 26 Jun 2023, 09:10
SWTX SpringWorks Therapeutics, Inc. 20 Jun 2023 1 -$64,603 4 Director 22 Jun 2023, 16:06
SWTX SpringWorks Therapeutics, Inc. 24 May 2023 2 $0 4 Director 25 May 2023, 16:26
IGMS IGM Biosciences, Inc. 04 Apr 2023 1 $0 4 Director 06 Apr 2023, 21:39
SWTX SpringWorks Therapeutics, Inc. 15 Mar 2023 1 -$34,841 4 Director 16 Mar 2023, 16:31
ERAS Erasca, Inc. 22 Jun 2022 1 $0 4 Director 24 Jun 2022, 09:17
SWTX SpringWorks Therapeutics, Inc. 19 May 2022 2 $0 4 Director 20 May 2022, 17:40
IGMS IGM Biosciences, Inc. 12 Mar 2022 1 $0 4 Director 15 Mar 2022, 20:56
IGMS IGM Biosciences, Inc. 09 Aug 2021 1 -$80,000 4 Director 11 Aug 2021, 21:37
ERAS Erasca, Inc. 20 Jul 2021 1 +$96,000 4 Director 20 Jul 2021, 20:43
ERAS Erasca, Inc. 15 Jul 2021 0 $0 3 Director 15 Jul 2021, 21:27
IGMS IGM Biosciences, Inc. 01 Jun 2021 1 -$160,000 4 Director 03 Jun 2021, 20:29
SWTX SpringWorks Therapeutics, Inc. 20 May 2021 2 $0 4 Director 21 May 2021, 16:32