Invivyd, Inc. — Director's Dealing 2026

Feb 19, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Invivyd, Inc. (IVVD)
CIK: 0001832038
Period of Report: 2026-02-15

Reporting Person: Duke William E. (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-02-15	Common Stock	M	99000	—	Acquired	148344	Direct
2026-02-17	Common Stock	S	19663	$1.5396	Disposed	128681	Direct
2026-02-18	Common Stock	S	20964	$1.5778	Disposed	107717	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2026-02-15	Restricted Stock Units	$	M	99000	Disposed		Common Stock (99000)	Direct

Footnotes

F1: Each restricted stock unit ("RSU") represents a contingent right to receive one share of common stock of Invivyd, Inc. (the "Company").

F2: The sales reported on this Form 4 represent shares sold to satisfy the Reporting Person's tax withholding obligations upon vesting of an RSU award in non-discretionary "sell-to-cover" transactions pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on February 20, 2025.

F3: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $1.505 to $1.590, inclusive. The Reporting Person undertakes to provide to the Company, any security holder of the Company, or the staff of the U.S. Securities and Exchange Commission (the "SEC"), upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (3) to this Form 4.

F4: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $1.550 to $1.595, inclusive. The Reporting Person undertakes to provide to the Company, any security holder of the Company, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (4) to this Form 4.

F5: This RSU award vests over an eighteen-month period, with one-third of the RSUs vesting every six months following the grant date of February 15, 2025, subject to the Reporting Person's continuous service as of each vesting date.