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[Form 4] Aura Biosciences, Inc. Insider Trading Activity

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4
Rhea-AI Filing Summary

Form 4 filing overview � Aura Biosciences, Inc. (AURA)

On 06/18/2025, Aura Biosciences filed a Form 4 reporting insider transactions by director David Michael Johnson. On 06/17/2025, the reporting person received two equity awards under the company’s 2021 Stock Option and Incentive Plan:

  • 13,000 Restricted Stock Units (RSUs) � issued at no cost; each RSU converts 1:1 into common shares. Vesting occurs in full on the earlier of 17 Jun 2026 or the next annual shareholder meeting, contingent on continued service.
  • 17,000 stock options � exercise price $6.18, same vesting schedule as the RSUs, expiring 17 Jun 2035.

Post-transaction ownership reported:

  • Direct: 179,167 common shares
  • Indirect: 289,672 shares held through two irrevocable trusts (75,000 each) and Velocity Capital Management LLC (139,672), entities where Johnson exercises trustee or sole-member control.
  • Total beneficial ownership: 468,839 shares.

The filing indicates acquisitions only; no dispositions were reported. The grants reinforce insider alignment through additional unvested equity that will mature within roughly one year, providing potential signaling value to investors regarding management’s confidence in the company’s prospects.

Panoramica della presentazione del Modulo 4 � Aura Biosciences, Inc. (AURA)

Il 18/06/2025, Aura Biosciences ha presentato un Modulo 4 segnalando transazioni interne da parte del direttore David Michael Johnson. Il 17/06/2025, la persona segnalante ha ricevuto due premi azionari nell'ambito del Piano di Opzioni Azionarie e Incentivi 2021 dell'azienda:

  • 13.000 Unità Azionarie Vincolate (RSU) � emesse gratuitamente; ogni RSU si converte 1:1 in azioni ordinarie. Il vesting avviene per intero alla data antecedente tra il 17 giugno 2026 o la successiva assemblea annuale degli azionisti, subordinato alla continuità del servizio.
  • 17.000 opzioni azionarie � prezzo di esercizio $6,18, stesso calendario di vesting delle RSU, con scadenza il 17 giugno 2035.

Proprietà post-transazione riportata:

  • Diretta: 179.167 azioni ordinarie
  • Indiretta: 289.672 azioni detenute tramite due trust irrevocabili (75.000 ciascuno) e Velocity Capital Management LLC (139.672), entità sulle quali Johnson esercita il controllo come fiduciario o unico membro.
  • Proprietà totale di beneficiario: 468.839 azioni.

La presentazione indica solo acquisizioni; non sono state segnalate cessioni. Le assegnazioni rafforzano l’allineamento degli insider attraverso equity non ancora maturata che si concretizzerà entro circa un anno, offrendo un potenziale segnale agli investitori riguardo alla fiducia del management nelle prospettive della società.

Resumen de la presentación del Formulario 4 � Aura Biosciences, Inc. (AURA)

El 18/06/2025, Aura Biosciences presentó un Formulario 4 reportando transacciones internas del director David Michael Johnson. El 17/06/2025, la persona reportante recibió dos premios de acciones bajo el Plan de Opciones sobre Acciones e Incentivos 2021 de la compañía:

  • 13,000 Unidades de Acciones Restringidas (RSUs) � otorgadas sin costo; cada RSU se convierte 1:1 en acciones comunes. La adquisición total ocurre en la fecha anterior entre el 17 de junio de 2026 o la próxima junta anual de accionistas, condicionada a la continuidad del servicio.
  • 17,000 opciones sobre acciones � precio de ejercicio $6.18, el mismo calendario de adquisición que las RSUs, con vencimiento el 17 de junio de 2035.

Propiedad reportada tras la transacción:

  • Directa: 179,167 acciones comunes
  • Indirecta: 289,672 acciones mantenidas a través de dos fideicomisos irrevocables (75,000 cada uno) y Velocity Capital Management LLC (139,672), entidades sobre las cuales Johnson ejerce control como fideicomisario o único miembro.
  • Propiedad total beneficiaria: 468,839 acciones.

La presentación indica solo adquisiciones; no se reportaron disposiciones. Las concesiones refuerzan la alineación interna mediante acciones no adquiridas que madurarán en aproximadamente un año, proporcionando un posible valor de señal para los inversores respecto a la confianza de la gerencia en las perspectivas de la compañía.

Form 4 제출 개요 � Aura Biosciences, Inc. (AURA)

2025� 6� 18�, Aura Biosciences� 이사 David Michael Johnson� 내부� 거래� 보고하는 Form 4� 제출했습니다. 2025� 6� 17�, 보고자는 회사� 2021� 스톡 옵션 � 인센티브 플랜� 따라 � 가지 주식 보상� 받았습니�:

  • 13,000 제한 주식 단위(RSU) � 무상으로 발행; � RSU� 1:1 비율� 보통주로 전환됩니�. 베스팅은 2026� 6� 17� 또는 다음 연례 주주총회 � 빠른 시점� 전액 이루어지�, 계속 근무 조건� 붙습니다.
  • 17,000 주식 옵션 � 행사가� $6.18, RSU와 동일� 베스� 일정이며, 만료일은 2035� 6� 17일입니다.

거래 � 소유� 보고:

  • 직접 소유: 179,167 보통�
  • 간접 소유: � 개의 취소 불가능한 신탁(� 75,000�)� Velocity Capital Management LLC(139,672�)� 통해 보유� 289,672�. Johnson은 이들 기관에서 수탁� 또는 단독 구성원으로서 통제권을 행사합니�.
  • � 수익 권리 소유: 468,839�.

제출 내용은 매수�� 나타내며, 매도� 보고되지 않았습니�. 이번 보상은 � 1� 내에 성숙� 추가 미베스팅 주식� 통해 내부자의 이해관� 일치� 강화하며, 경영진이 회사 전망� 대� 신뢰� 가지� 있음� 투자자에� 신호� 제공� � 있습니다.

Résumé du dépôt du formulaire 4 � Aura Biosciences, Inc. (AURA)

Le 18/06/2025, Aura Biosciences a déposé un formulaire 4 signalant des transactions d’initiés par le directeur David Michael Johnson. Le 17/06/2025, la personne déclarant a reçu deux attributions d’actions dans le cadre du Plan d’options d’achat d’actions et d’incitations 2021 de la société :

  • 13 000 unités d’actions restreintes (RSU) � attribuées sans coût ; chaque RSU se convertit en actions ordinaires à raison de 1 pour 1. La période d’acquisition complète intervient au plus tôt entre le 17 juin 2026 ou la prochaine assemblée annuelle des actionnaires, sous condition de maintien du service.
  • 17 000 options d’achat d’actions � prix d’exercice de 6,18 $, même calendrier d’acquisition que les RSU, expirant le 17 juin 2035.

Propriété déclarée après la transaction :

  • Directe : 179 167 actions ordinaires
  • Indirecte : 289 672 actions détenues via deux trusts irrévocables (75 000 chacun) et Velocity Capital Management LLC (139 672), entités sur lesquelles Johnson exerce un contrôle en tant que fiduciaire ou membre unique.
  • Propriété bénéficiaire totale : 468 839 actions.

Le dépôt indique uniquement des acquisitions ; aucune cession n’a été signalée. Ces attributions renforcent l’alignement des initiés grâce à des actions non acquises supplémentaires qui arriveront à échéance dans environ un an, offrant une valeur de signal potentielle aux investisseurs quant à la confiance de la direction dans les perspectives de la société.

Überblick zur Einreichung von Formular 4 � Aura Biosciences, Inc. (AURA)

Am 18.06.2025 reichte Aura Biosciences ein Formular 4 ein, das Insider-Transaktionen des Direktors David Michael Johnson meldet. Am 17.06.2025 erhielt die meldende Person zwei Aktienzuteilungen im Rahmen des Aktienoptions- und Incentiveplans 2021 des Unternehmens:

  • 13.000 Restricted Stock Units (RSUs) � kostenlos ausgegeben; jede RSU wandelt sich 1:1 in Stammaktien um. Die Vesting erfolgt vollständig zum früheren Zeitpunkt des 17. Juni 2026 oder der nächsten jährlichen Hauptversammlung, vorbehaltlich der fortgesetzten Dienstzeit.
  • 17.000 Aktienoptionen � Ausübungspreis 6,18 $, gleicher Vestingplan wie bei den RSUs, Laufzeit bis 17. Juni 2035.

Nach der Transaktion gemeldeter Besitz:

  • Direkt: 179.167 Stammaktien
  • Indirekt: 289.672 Aktien, gehalten über zwei unwiderrufliche Trusts (je 75.000) und Velocity Capital Management LLC (139.672), bei denen Johnson als Treuhänder oder alleiniger Mitgliedskontrolle ausübt.
  • Gesamtwirtschaftliches Eigentum: 468.839 Aktien.

Die Einreichung weist nur Erwerbe aus; keine Verkäufe wurden gemeldet. Die Zuteilungen stärken die Insider-Ausrichtung durch zusätzliche unverfallbare Aktien, die innerhalb von etwa einem Jahr reifen und potenziell ein Signal an Investoren bezüglich des Vertrauens des Managements in die Aussichten des Unternehmens senden.

Positive
  • Director-only acquisitions: 13,000 RSUs and 17,000 at-the-money options granted with no concurrent sales.
  • Increased insider alignment: Total beneficial ownership now stands at 468,839 shares, enhancing skin-in-the-game.
Negative
  • None.

Insights

TL;DR � Director added 30,000 new equity units, boosting total stake to ~469k shares; insider buying generally interpreted as positive alignment.

This Form 4 shows pure acquisitions: 13k RSUs (zero cost) and 17k options struck at $6.18. With no sales, Johnson’s direct stake rises to 179,167 shares, complemented by nearly 290k indirect shares. The single-year vesting horizon concentrates incentive around forthcoming operational milestones and the next AGM, suggesting confidence in near-term value creation. The option strike is close to current market levels (price not provided in filing), minimizing option overhang and indicating fair-market issuance rather than deeply out-of-the-money grants. Overall, the filing is modest in size relative to Aura’s float but directionally positive for sentiment.

Panoramica della presentazione del Modulo 4 � Aura Biosciences, Inc. (AURA)

Il 18/06/2025, Aura Biosciences ha presentato un Modulo 4 segnalando transazioni interne da parte del direttore David Michael Johnson. Il 17/06/2025, la persona segnalante ha ricevuto due premi azionari nell'ambito del Piano di Opzioni Azionarie e Incentivi 2021 dell'azienda:

  • 13.000 Unità Azionarie Vincolate (RSU) � emesse gratuitamente; ogni RSU si converte 1:1 in azioni ordinarie. Il vesting avviene per intero alla data antecedente tra il 17 giugno 2026 o la successiva assemblea annuale degli azionisti, subordinato alla continuità del servizio.
  • 17.000 opzioni azionarie � prezzo di esercizio $6,18, stesso calendario di vesting delle RSU, con scadenza il 17 giugno 2035.

Proprietà post-transazione riportata:

  • Diretta: 179.167 azioni ordinarie
  • Indiretta: 289.672 azioni detenute tramite due trust irrevocabili (75.000 ciascuno) e Velocity Capital Management LLC (139.672), entità sulle quali Johnson esercita il controllo come fiduciario o unico membro.
  • Proprietà totale di beneficiario: 468.839 azioni.

La presentazione indica solo acquisizioni; non sono state segnalate cessioni. Le assegnazioni rafforzano l’allineamento degli insider attraverso equity non ancora maturata che si concretizzerà entro circa un anno, offrendo un potenziale segnale agli investitori riguardo alla fiducia del management nelle prospettive della società.

Resumen de la presentación del Formulario 4 � Aura Biosciences, Inc. (AURA)

El 18/06/2025, Aura Biosciences presentó un Formulario 4 reportando transacciones internas del director David Michael Johnson. El 17/06/2025, la persona reportante recibió dos premios de acciones bajo el Plan de Opciones sobre Acciones e Incentivos 2021 de la compañía:

  • 13,000 Unidades de Acciones Restringidas (RSUs) � otorgadas sin costo; cada RSU se convierte 1:1 en acciones comunes. La adquisición total ocurre en la fecha anterior entre el 17 de junio de 2026 o la próxima junta anual de accionistas, condicionada a la continuidad del servicio.
  • 17,000 opciones sobre acciones � precio de ejercicio $6.18, el mismo calendario de adquisición que las RSUs, con vencimiento el 17 de junio de 2035.

Propiedad reportada tras la transacción:

  • Directa: 179,167 acciones comunes
  • Indirecta: 289,672 acciones mantenidas a través de dos fideicomisos irrevocables (75,000 cada uno) y Velocity Capital Management LLC (139,672), entidades sobre las cuales Johnson ejerce control como fideicomisario o único miembro.
  • Propiedad total beneficiaria: 468,839 acciones.

La presentación indica solo adquisiciones; no se reportaron disposiciones. Las concesiones refuerzan la alineación interna mediante acciones no adquiridas que madurarán en aproximadamente un año, proporcionando un posible valor de señal para los inversores respecto a la confianza de la gerencia en las perspectivas de la compañía.

Form 4 제출 개요 � Aura Biosciences, Inc. (AURA)

2025� 6� 18�, Aura Biosciences� 이사 David Michael Johnson� 내부� 거래� 보고하는 Form 4� 제출했습니다. 2025� 6� 17�, 보고자는 회사� 2021� 스톡 옵션 � 인센티브 플랜� 따라 � 가지 주식 보상� 받았습니�:

  • 13,000 제한 주식 단위(RSU) � 무상으로 발행; � RSU� 1:1 비율� 보통주로 전환됩니�. 베스팅은 2026� 6� 17� 또는 다음 연례 주주총회 � 빠른 시점� 전액 이루어지�, 계속 근무 조건� 붙습니다.
  • 17,000 주식 옵션 � 행사가� $6.18, RSU와 동일� 베스� 일정이며, 만료일은 2035� 6� 17일입니다.

거래 � 소유� 보고:

  • 직접 소유: 179,167 보통�
  • 간접 소유: � 개의 취소 불가능한 신탁(� 75,000�)� Velocity Capital Management LLC(139,672�)� 통해 보유� 289,672�. Johnson은 이들 기관에서 수탁� 또는 단독 구성원으로서 통제권을 행사합니�.
  • � 수익 권리 소유: 468,839�.

제출 내용은 매수�� 나타내며, 매도� 보고되지 않았습니�. 이번 보상은 � 1� 내에 성숙� 추가 미베스팅 주식� 통해 내부자의 이해관� 일치� 강화하며, 경영진이 회사 전망� 대� 신뢰� 가지� 있음� 투자자에� 신호� 제공� � 있습니다.

Résumé du dépôt du formulaire 4 � Aura Biosciences, Inc. (AURA)

Le 18/06/2025, Aura Biosciences a déposé un formulaire 4 signalant des transactions d’initiés par le directeur David Michael Johnson. Le 17/06/2025, la personne déclarant a reçu deux attributions d’actions dans le cadre du Plan d’options d’achat d’actions et d’incitations 2021 de la société :

  • 13 000 unités d’actions restreintes (RSU) � attribuées sans coût ; chaque RSU se convertit en actions ordinaires à raison de 1 pour 1. La période d’acquisition complète intervient au plus tôt entre le 17 juin 2026 ou la prochaine assemblée annuelle des actionnaires, sous condition de maintien du service.
  • 17 000 options d’achat d’actions � prix d’exercice de 6,18 $, même calendrier d’acquisition que les RSU, expirant le 17 juin 2035.

Propriété déclarée après la transaction :

  • Directe : 179 167 actions ordinaires
  • Indirecte : 289 672 actions détenues via deux trusts irrévocables (75 000 chacun) et Velocity Capital Management LLC (139 672), entités sur lesquelles Johnson exerce un contrôle en tant que fiduciaire ou membre unique.
  • Propriété bénéficiaire totale : 468 839 actions.

Le dépôt indique uniquement des acquisitions ; aucune cession n’a été signalée. Ces attributions renforcent l’alignement des initiés grâce à des actions non acquises supplémentaires qui arriveront à échéance dans environ un an, offrant une valeur de signal potentielle aux investisseurs quant à la confiance de la direction dans les perspectives de la société.

Überblick zur Einreichung von Formular 4 � Aura Biosciences, Inc. (AURA)

Am 18.06.2025 reichte Aura Biosciences ein Formular 4 ein, das Insider-Transaktionen des Direktors David Michael Johnson meldet. Am 17.06.2025 erhielt die meldende Person zwei Aktienzuteilungen im Rahmen des Aktienoptions- und Incentiveplans 2021 des Unternehmens:

  • 13.000 Restricted Stock Units (RSUs) � kostenlos ausgegeben; jede RSU wandelt sich 1:1 in Stammaktien um. Die Vesting erfolgt vollständig zum früheren Zeitpunkt des 17. Juni 2026 oder der nächsten jährlichen Hauptversammlung, vorbehaltlich der fortgesetzten Dienstzeit.
  • 17.000 Aktienoptionen � Ausübungspreis 6,18 $, gleicher Vestingplan wie bei den RSUs, Laufzeit bis 17. Juni 2035.

Nach der Transaktion gemeldeter Besitz:

  • Direkt: 179.167 Stammaktien
  • Indirekt: 289.672 Aktien, gehalten über zwei unwiderrufliche Trusts (je 75.000) und Velocity Capital Management LLC (139.672), bei denen Johnson als Treuhänder oder alleiniger Mitgliedskontrolle ausübt.
  • Gesamtwirtschaftliches Eigentum: 468.839 Aktien.

Die Einreichung weist nur Erwerbe aus; keine Verkäufe wurden gemeldet. Die Zuteilungen stärken die Insider-Ausrichtung durch zusätzliche unverfallbare Aktien, die innerhalb von etwa einem Jahr reifen und potenziell ein Signal an Investoren bezüglich des Vertrauens des Managements in die Aussichten des Unternehmens senden.

SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0287
Estimated average burden
hours per response: 0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Johnson David Michael

(Last) (First) (Middle)
C/O AURA BIOSCIENCES, INC.
80 GUEST STREET

(Street)
BOSTON MA 02135

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
Aura Biosciences, Inc. [ AURA ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director 10% Owner
Officer (give title below) Other (specify below)
3. Date of Earliest Transaction (Month/Day/Year)
06/17/2025
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 06/17/2025 A 13,000(1) A $0 179,167 D
Common Stock 75,000 I By NEJ09 IRREVOCABLE TRUST(2)
Common Stock 75,000 I By NEJ12 IRREVOCABLE TRUST(3)
Common Stock 139,672 I By Velocity Capital Management(4)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Stock Option (Right to Buy) $6.18 06/17/2025 A 17,000 (5) 06/17/2035 Common Stock 17,000 $0 17,000 D
Explanation of Responses:
1. These shares were acquired pursuant to a restricted stock unit ("RSU") award under the Issuer's 2021 Stock Option and Incentive Plan. Each RSU represents the right to receive one share of the Issuer's Common Stock. These RSUs vest in full upon the earlier to occur of (a) June 17, 2026 or (b) the next annual meeting of the Issuer's stockholders, subject to the Reporting Person's continued service as of such vesting date.
2. The shares are held by the NEJ09 IRREVOCABLE TRUST dated December 24, 2020, of which the Reporting Person is a trustee.
3. The shares are held by the NEJ12 IRREVOCABLE TRUST dated December 24, 2020, of which the Reporting Person is a trustee.
4. Velosity Capital Management LLC is an entity that the Reporting Person is the sole member of.
5. This stock option will vest and become exercisable in full upon the earlier to occur of (a) June 17, 2026 or (b) the next annual meeting of the Issuer's stockholders, subject to the Reporting Person's continued service as of such vesting date.
/s/ Conor Kilroy, as Attorney-in-Fact 06/18/2025
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

How many Aura Biosciences (AURA) shares did the director acquire?

He received 13,000 RSUs that convert into common stock at vesting.

What is the exercise price of the new stock options?

The 17,000 options carry an exercise price of $6.18 per share.

When will the RSUs and options vest?

They vest in full on the earlier of 17 Jun 2026 or the next annual shareholder meeting, subject to continued service.

What is the director’s total ownership after the transaction?

The Form 4 lists 179,167 direct and 289,672 indirect shares, totaling 468,839 common shares.

Were any shares sold in this Form 4 filing?

No. The filing only reports acquisitions; no dispositions were disclosed.
Aura Biosciences, Inc.

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421.63M
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4.37%
Biotechnology
Biological Products, (no Disgnostic Substances)
United States
BOSTON