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person · Reporting owner

Kratz Erica

Disclosed activity across 1 company

Tapewire entity
17880
SEC CIK
0002148785

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Aura Biosciences, Inc.AURA · Entity 5142Chief Reg. & Quality OfficerSeptember 01, 2026September 01, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Aura Biosciences, Inc.

Report date September 01, 2026 · Filed September 01, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect100,885 Reported balance After 2026-09-01 transaction · row 1
1 source row

Row 1 · 2026-09-01 · Grant · Acquired 100,885 · Balance 100,885

F1: These securities represent an inducement award granted pursuant to a restricted stock unit ("RSU") award agreement with the Issuer. Each RSU represents the right to receive one share of the Issuer's Common Stock. These RSUs vest in four substantially equal annual installments, subject to the Reporting Person's continued service as of the relevant vesting date, with the first tranche scheduled to vest on September 15, 2027.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $7.43 · Expires 2036-09-01Direct199,115 Reported balance After 2026-09-01 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2026-09-01 · Grant · Acquired 199,115 · Balance 199,115

F2: The option shall vest as follows: 25% of the options vest on August 10, 2027 with the remainder vesting thereafter pro-rata in 36 monthly installments, subject to the Reporting Person's continued service as of each such vesting date.

Filing footnotes · ownership attribution and instrument terms

F1: These securities represent an inducement award granted pursuant to a restricted stock unit ("RSU") award agreement with the Issuer. Each RSU represents the right to receive one share of the Issuer's Common Stock. These RSUs vest in four substantially equal annual installments, subject to the Reporting Person's continued service as of the relevant vesting date, with the first tranche scheduled to vest on September 15, 2027.

F2: The option shall vest as follows: 25% of the options vest on August 10, 2027 with the remainder vesting thereafter pro-rata in 36 monthly installments, subject to the Reporting Person's continued service as of each such vesting date.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
September 01, 2026 Filed Sep 1, 2026 21:26 UTC Aura Biosciences, Inc. AURA · Entity 5142 GrantStock Option (Right to Buy) · Derivative 199,115 $0.00 Strike: $7.43 $0.00
Disclosure

SEC source: 0002148785-26-000009 · form4-09012026_090933.xml · derivative · entry 2

Kratz Erica · CIK 0002148785 · Chief Reg. & Quality Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 199,115

Underlying: Common Stock · 199,115 shares

Expires 2036-09-01

F2 · derivative.exercise_date: The option shall vest as follows: 25% of the options vest on August 10, 2027 with the remainder vesting thereafter pro-rata in 36 monthly installments, subject to the Reporting Person's continued service as of each such vesting date.

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September 01, 2026 Filed Sep 1, 2026 21:26 UTC Aura Biosciences, Inc. AURA · Entity 5142 GrantCommon Stock 100,885 $0.00 $0.00
Disclosure

SEC source: 0002148785-26-000009 · form4-09012026_090933.xml · nonDerivative · entry 1

Kratz Erica · CIK 0002148785 · Chief Reg. & Quality Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,885

F1 · shares: These securities represent an inducement award granted pursuant to a restricted stock unit ("RSU") award agreement with the Issuer. Each RSU represents the right to receive one share of the Issuer's Common Stock. These RSUs vest in four substantially equal annual installments, subject to the Reporting Person's continued service as of the relevant vesting date, with the first tranche scheduled to vest on September 15, 2027.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.