Natalie C. Holles

Insider Reports History

Location
Brisbane, CA
Signature
/s/ Charles N. York II, as 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 Natalie C. Holles:

Company Role Class Num Shares Value Price $ Report Date Ownership
Third Harmonic Bio, Inc. CEO, Director Restricted Stock Unit 0 $750,000 $15 11 Aug 2025 Direct
Third Harmonic Bio, Inc. CEO, Director Common Stock 0 $0 $41 11 Aug 2025 Direct
Third Harmonic Bio, Inc. CEO, Director Employee Stock Option (right to buy) 400,000 15 Jan 2025 Direct
Day One Biopharmaceuticals, Inc. Director Stock Option (right to buy Common Stock) 32,335 06 Nov 2025 Direct
Rubius Therapeutics, Inc. Director Stock Option (Right to Buy) 25,000 12 May 2022 Direct
Day One Biopharmaceuticals, Inc. Director Deferred Restricted Stock Unit (RSU) 15,000 02 Jun 2025 Direct
Allakos Inc. Director Stock Option (Right to buy) 7,700 25 May 2021 Direct
Third Harmonic Bio, Inc. CEO, Director Stock Option 0 11 Aug 2025 Direct

Insider Reports Filed by Natalie C. Holles

Symbol Company Period Transactions Value $ Form Type Role Filing Time
DAWN Day One Biopharmaceuticals, Inc. 06 Nov 2025 10 $0 4 Director 07 Nov 2025, 18:14
THRD Third Harmonic Bio, Inc. 11 Aug 2025 3 $0 4 CEO, Director 14 Aug 2025, 16:09
DAWN Day One Biopharmaceuticals, Inc. 02 Jun 2025 2 $0 4 Director 04 Jun 2025, 17:47
THRD Third Harmonic Bio, Inc. 15 Jan 2025 2 $0 4 CEO, Director 17 Jan 2025, 18:03
DAWN Day One Biopharmaceuticals, Inc. 23 May 2024 1 $0 4 Director 28 May 2024, 18:21
THRD Third Harmonic Bio, Inc. 09 May 2024 3 -$161,367 4 CEO, Director 10 May 2024, 16:04
THRD Third Harmonic Bio, Inc. 11 Apr 2024 3 -$108,270 4 CEO, Director 15 Apr 2024, 16:14
THRD Third Harmonic Bio, Inc. 05 Jan 2024 1 $0 4 CEO, Director 09 Jan 2024, 16:08
THRD Third Harmonic Bio, Inc. 05 Jan 2024 1 $0 4 CEO, Director 05 Jan 2024, 17:14
DAWN Day One Biopharmaceuticals, Inc. 22 Jun 2023 1 $0 4 Director 26 Jun 2023, 19:35
THRD Third Harmonic Bio, Inc. 06 Mar 2023 5 $0 4 CEO, Director 08 Mar 2023, 16:05
THRD Third Harmonic Bio, Inc. 25 Oct 2022 1 $0 4 CEO, Director 27 Oct 2022, 16:52
THRD Third Harmonic Bio, Inc. 14 Sep 2022 0 $0 3 CEO, Director 14 Sep 2022, 18:10
DAWN Day One Biopharmaceuticals, Inc. 21 Jun 2022 1 $0 4 Director 23 Jun 2022, 18:11
RUBY Rubius Therapeutics, Inc. 12 May 2022 1 $0 4 Director 13 May 2022, 16:33
DAWN Day One Biopharmaceuticals, Inc. 26 May 2021 0 $0 3 Director 26 May 2021, 21:03
ALLK Allakos Inc. 25 May 2021 1 $0 4 Director 14 Oct 2021, 16:29
RUBY Rubius Therapeutics, Inc. 12 May 2021 1 $0 4 Director 13 May 2021, 20:34