Julie Hambleton

Insider Reports History

Location
C/O Five Prime Therapeutics, Inc., Two Corporate Drive, 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:

Stock Role Class Num Shares Value Price $ Report Date Ownership
IGM Biosciences, Inc. Director Common Stock 0 $28K $14.00 Aug 14, 2025 Direct
SpringWorks Therapeutics, Inc. Director Common Stock 0 $0 $46.20 Jul 1, 2025 Direct
Erasca, Inc. Director Stock option (right to buy) 120K Jun 24, 2025 Direct
SpringWorks Therapeutics, Inc. Director Stock Option (Right to Buy) 0 Jul 1, 2025 Direct

Insider Reports Filed by Julie Hambleton

Symbol Company Period Transactions Value $ Form Type Date Filed Role
IGMS IGM Biosciences, Inc. Aug 14, 2025 1 $0 4 Aug 14, 2025 Director
SWTX SpringWorks Therapeutics, Inc. Jul 1, 2025 4 $0 4 Jul 2, 2025 Director
ERAS Erasca, Inc. Jun 24, 2025 1 $0 4 Jun 26, 2025 Director
SWTX SpringWorks Therapeutics, Inc. May 14, 2025 1 $0 4 May 15, 2025 Director
SWTX SpringWorks Therapeutics, Inc. Feb 10, 2025 3 -$286K 4 Feb 12, 2025 Director
IGMS IGM Biosciences, Inc. Jul 25, 2024 3 -$191K 4 Jul 29, 2024 Director
ERAS Erasca, Inc. Jun 20, 2024 1 $0 4 Jun 21, 2024 Director
SWTX SpringWorks Therapeutics, Inc. Jun 3, 2024 4 -$186K 4 Jun 5, 2024 Director
SWTX SpringWorks Therapeutics, Inc. May 16, 2024 2 $0 4 May 17, 2024 Director
IGMS IGM Biosciences, Inc. Mar 12, 2024 1 $0 4 Mar 14, 2024 Director
SWTX SpringWorks Therapeutics, Inc. Jul 19, 2023 1 -$70.9K 4 Jul 21, 2023 Director
ERAS Erasca, Inc. Jun 22, 2023 1 $0 4 Jun 26, 2023 Director
SWTX SpringWorks Therapeutics, Inc. Jun 20, 2023 1 -$64.6K 4 Jun 22, 2023 Director
SWTX SpringWorks Therapeutics, Inc. May 24, 2023 2 $0 4 May 25, 2023 Director
IGMS IGM Biosciences, Inc. Apr 4, 2023 1 $0 4 Apr 6, 2023 Director
SWTX SpringWorks Therapeutics, Inc. Mar 15, 2023 1 -$34.8K 4 Mar 16, 2023 Director
ERAS Erasca, Inc. Jun 22, 2022 1 $0 4 Jun 24, 2022 Director
SWTX SpringWorks Therapeutics, Inc. May 19, 2022 2 $0 4 May 20, 2022 Director
IGMS IGM Biosciences, Inc. Mar 12, 2022 1 $0 4 Mar 15, 2022 Director
IGMS IGM Biosciences, Inc. Aug 9, 2021 1 -$80K 4 Aug 11, 2021 Director
ERAS Erasca, Inc. Jul 20, 2021 1 $96K 4 Jul 20, 2021 Director
ERAS Erasca, Inc. Jul 15, 2021 0 $0 3 Jul 15, 2021 Director
IGMS IGM Biosciences, Inc. Jun 1, 2021 1 -$160K 4 Jun 3, 2021 Director
SWTX SpringWorks Therapeutics, Inc. May 20, 2021 2 $0 4 May 21, 2021 Director