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BCS

Changes in Beneficial Ownership · 4

Invivyd, Inc.

IVVDNASDAQEQUITYCurrent

Changes in Beneficial Ownership

Filed Sep 2, 2026Accepted Sep 2, 2026, 4:40 PM EDTFiling CIK 1832038Accession 0001193125-26-380337
Share

Structured filing — 4

ownership.xml

Open full document ↗

Filing details

Report period
2026-08-31
Issuer
Invivyd, Inc.
Issuer CIK
0001832038
Trading symbol
IVVD

Reporting owner 1

Name
Sheffield Ian
Reporting owner CIK
0001594410
Relationship
Director
Address
C/O INVIVYD, INC., 205 CHURCH STREET, NEW HAVEN, CT, 06510

Derivative transactions

Derivative transactions · 1 reported row
SecurityConversion / exercise price (USD)Transaction dateCodeAmountA / DPrice (USD)ExercisableExpiresUnderlying securityUnderlying sharesOwned afterOwnership
Stock Option (Right to Buy)0.95492026-08-31A · Form 4100,000A0[F1]2036-08-30Common Stock100,000100,000D
Table key
A · Form 4
Acquisition by grant, award or otherwise under Rule 16b-3(d)
A
Acquired
D
Direct

Footnotes

F1
This option was granted on August 31, 2026 and vests over a three-year period, with one-third of the shares subject to the grant vesting on the first anniversary of the grant date and 1/36th of the total shares subject to the grant vesting in substantially equal monthly installments thereafter, subject to the Reporting Person's continuous service through each vesting date.↩ 1

Signature 1

Signed
/s/ Jill Andersen attorney-in-fact for Ian Sheffield
Date
2026-09-02

Company context

Invivyd, Inc. (Nasdaq: IVVD) is a biopharmaceutical company devoted to delivering protection from serious viral infectious diseases, beginning with SARS-CoV-2. Invivyd deploys a proprietary integrated technology platform unique in the industry designed to assess, monitor, develop, and adapt to create best in class antibodies. In March 2024, Invivyd received emergency use authorization (EUA) from the U.S. FDA for a monoclonal antibody (mAb) in its pipeline of innovative antibody candidates. Visit https://invivyd.com/ to learn more.

Current securities

Recent company filings

  1. Other EventsSep 29, 2026
  2. 3 filingSep 2, 2026
  3. 4 filingSep 1, 2026
  4. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements · Other EventsSep 1, 2026
  5. 4 filingAug 18, 2026

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