Holles Natalie C.

CIK 00015801118 companiesBOTHELL, WA

SEC Profile

Transactions

Companies

Filings

CIK

0001580111

Recent Transactions

50 trades

Award
LeonaBio, Inc.$LONA
Stock Option (Right to Buy)
2026-06-23+2,333→ 2,333 total
Award
Aura Biosciences, Inc.$AURA
Common Stock
2026-05-19+600,118→ 600,118 total
Award
Aura Biosciences, Inc.$AURA
Common Stock
2026-05-19+553,844→ 1,153,962 total
Award
Aura Biosciences, Inc.$AURA
Stock Option (Right to Buy)
2026-05-19+2,169,103→ 2,169,103 total
Award
LeonaBio, Inc.$LONA
Stock Option (Right to Buy)
2026-05-05+56,000→ 56,000 total
Disposition to Issuer
Day One Biopharmaceuticals, Inc.$DAWN
Common Stock
2026-04-23−57,310→ 0 total
Disposition to Issuer
Day One Biopharmaceuticals, Inc.$DAWN
Stock Option (right to buy Common Stock)
2026-04-23−40,000→ 0 total
Disposition to Issuer
Day One Biopharmaceuticals, Inc.$DAWN
Stock Option (right to buy Common Stock)
2026-04-23−40,300→ 0 total
Disposition to Issuer
Day One Biopharmaceuticals, Inc.$DAWN
Stock Option (right to buy Common Stock)
2026-04-23−28,700→ 0 total
Disposition to Issuer
Day One Biopharmaceuticals, Inc.$DAWN
Stock Option (right to buy Common Stock)
2026-04-23−37,500→ 0 total
Disposition to Issuer
Day One Biopharmaceuticals, Inc.$DAWN
Stock Option (right to buy Common Stock)
2026-04-23−32,335→ 0 total
Disposition to Issuer
Day One Biopharmaceuticals, Inc.$DAWN
Stock Option (right to buy Common Stock)
2026-04-23−22,500→ 0 total
Disposition to Issuer
Day One Biopharmaceuticals, Inc.$DAWN
Restricted Stock Unit (RSU)
2026-04-23−15,000→ 0 total
Disposition to Issuer
Day One Biopharmaceuticals, Inc.$DAWN
Stock Option (right to buy Common Stock)
2025-11-06−40,000→ 0 total
Disposition to Issuer
Day One Biopharmaceuticals, Inc.$DAWN
Stock Option (right to buy Common Stock)
2025-11-06−40,300→ 0 total
Award
Day One Biopharmaceuticals, Inc.$DAWN
Stock Option (right to buy Common Stock)
2025-11-06+28,700→ 28,700 total
Award
Day One Biopharmaceuticals, Inc.$DAWN
Stock Option (right to buy Common Stock)
2025-11-06+40,300→ 40,300 total
Award
Day One Biopharmaceuticals, Inc.$DAWN
Stock Option (right to buy Common Stock)
2025-11-06+40,000→ 40,000 total
Disposition to Issuer
Day One Biopharmaceuticals, Inc.$DAWN
Stock Option (right to buy Common Stock)
2025-11-06−28,700→ 0 total
Disposition to Issuer
Day One Biopharmaceuticals, Inc.$DAWN
Stock Option (right to buy Common Stock)
2025-11-06−37,500→ 0 total
Award
Day One Biopharmaceuticals, Inc.$DAWN
Stock Option (right to buy Common Stock)
2025-11-06+37,500→ 37,500 total
Disposition to Issuer
Day One Biopharmaceuticals, Inc.$DAWN
Stock Option (right to buy Common Stock)
2025-11-06−32,335→ 0 total
Award
Day One Biopharmaceuticals, Inc.$DAWN
Stock Option (right to buy Common Stock)
2025-11-06+32,335→ 32,335 total
Other
Third Harmonic Bio, Inc.
Common Stock
2025-08-11−1,218,836→ 0 total
Other
Third Harmonic Bio, Inc.
Stock Option
2025-08-11−998,854→ 0 total
Other
Third Harmonic Bio, Inc.
Restricted Stock Unit
2025-08-11−50,000→ 0 total
Award
Day One Biopharmaceuticals, Inc.$DAWN
Stock Option (right to buy Common Stock)
2025-06-02+22,500→ 22,500 total
Award
Day One Biopharmaceuticals, Inc.$DAWN
Deferred Restricted Stock Unit (RSU)
2025-06-02+15,000→ 15,000 total
Award
Third Harmonic Bio, Inc.
Employee Stock Option (right to buy)
2025-01-15+400,000→ 400,000 total
Award
Third Harmonic Bio, Inc.
Restricted Stock Unit
2025-01-15+50,000→ 50,000 total
Award
Day One Biopharmaceuticals, Inc.$DAWN
Stock Option (right to buy Common Stock)
2024-05-23+32,335→ 32,335 total
Exercise/Conversion
Third Harmonic Bio, Inc.
Common Stock
2024-05-09$4.20/sh+20,222→ 1,239,058 total
Sale
Third Harmonic Bio, Inc.
Common Stock
2024-05-09$12.18/sh−20,222→ 1,218,836 total
Exercise/Conversion
Third Harmonic Bio, Inc.
Employee Stock Option (right to buy)
2024-05-09−20,222→ 433,854 total
Sale
Third Harmonic Bio, Inc.
Common Stock
2024-04-11$12.19/sh−13,558→ 1,218,836 total
Exercise/Conversion
Third Harmonic Bio, Inc.
Employee Stock Option (right to buy)
2024-04-11−13,558→ 454,076 total
Exercise/Conversion
Third Harmonic Bio, Inc.
Common Stock
2024-04-11$4.20/sh+13,558→ 1,232,394 total
Award
Third Harmonic Bio, Inc.
Employee Option Grant (right to buy)
2024-01-05+396,000→ 396,000 total
Award
Third Harmonic Bio, Inc.
Employee Option Grant (right to buy)
2024-01-05+396,000→ 396,000 total
Award
Day One Biopharmaceuticals, Inc.$DAWN
Director Stock Option (Right to buy Common Stock)
2023-06-22+37,500→ 37,500 total
Disposition to Issuer
Third Harmonic Bio, Inc.
Employee Stock Option (right to buy)
2023-03-06−205,000→ 0 total
Award
Third Harmonic Bio, Inc.
Employee Stock Option (right to buy)
2023-03-06+467,634→ 467,634 total
Award
Third Harmonic Bio, Inc.
Employee Stock Option (right to buy)
2023-03-06+205,000→ 205,000 total
Award
Third Harmonic Bio, Inc.
Employee Stock Option (right to buy)
2023-03-06+360,000→ 360,000 total
Disposition to Issuer
Third Harmonic Bio, Inc.
Employee Stock Option (right to buy)
2023-03-06−467,634→ 0 total
Award
Third Harmonic Bio, Inc.
Employee Option Grant (right to buy)
2022-10-25+205,000→ 205,000 total
Award
Day One Biopharmaceuticals, Inc.$DAWN
Director Stock Option (Right to buy Common Stock)
2022-06-21+28,700→ 28,700 total
Award
Rubius Therapeutics, Inc.
Stock Option (Right to Buy)
2022-05-12+25,000→ 25,000 total
Award
Allakos Inc.
Stock Option (Right to buy)
2021-05-25+7,700→ 7,700 total
Award
Rubius Therapeutics, Inc.
Stock Option (Right to Buy)
2021-05-12+25,000→ 25,000 total

Companies

Recent Filings

Address

C/O LEONABIO, INC. 18706 NORTH CREEK PARKWAY, SUITE 104

BOTHELL, WA, 98011

View on SEC.gov