SEC Form 4 · accession 0001572685-26-000005

1stdibs.com, Inc. · DIBS

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner

Director

Period of report

Jun 8, 2026

Accepted (ET)

Jun 10, 2026 · 11:21 am EDT

Rule 10b5-1 plan

box not checked

Issuer CIK

0001600641

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock^F1	Jun 8, 2026	M	40,926	—	A	115,544	D
Common Stock^F2	holding	—	—		—	3,653,916	I	See footnote

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Restricted Stock Units^F1,F3	—	Jun 8, 2026	M	40,926	D	Jun 8, 2026	—	Common Stock	40,926	0	D

F1Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.
F2Shares are held directly by Benchmark Capital Partners VII, L.P. ("BCP VII") for itself and as nominee for Benchmark Founders' Fund VII, L.P. ("BFF VII") and Benchmark Founders' Fund VII-B, L.P. ("BFF VII-B"). Benchmark Capital Management Co. VII, L.L.C. ("BCMC VII"), the general partner for BCP VII, BFF VII and BFF VII-B may be deemed to have sole voting and dispositive power over the securities. Matthew R. Cohler, a member of the Issuer's board of directors, Bruce W. Dunlevie, Peter H. Fenton, J. William Gurley, Kevin R. Harvey and Mitchell H. Lasky are the managing members of BCMC VII, and each of them may be deemed to share voting and dispositive power over the securities held by such entities. Each such person and entity disclaims the existence of a "group" and disclaims beneficial ownership of the securities, except to the extent of such person's or entity's pecuniary interest in such securities.
F3The restricted stock units have no expiration date.