David S. Rosenblatt - Jun 8, 2023 Form 4 Insider Report for 1stdibs.com, Inc. (DIBS)

Role: Chief Executive Officer, Director
Signature: /s/ Melanie Goins, Attorney-In-Fact for David S. Rosenblatt
Stock symbol: DIBS
Transactions as of: Jun 8, 2023
Transactions value $: $0
Form type: 4
Date filed: 6/12/2023, 09:17 PM
Previous filing: May 16, 2023
Next filing: Jun 13, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	DIBS	Common Stock	Options Exercise		+37.5K	+2.55%		1.51M	Jun 8, 2023	Direct	F1
holding	DIBS	Common Stock						22.5K	Jun 8, 2023	By 2012 Laura T. Rosenblatt Family Trust dtd 12/4/2012
holding	DIBS	Common Stock						665K	Jun 8, 2023	By 2012 David Rosenblatt Family Trust dtd 11/30/2012

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	DIBS	Restricted Stock Units	Options Exercise	$0	-37.5K	-6.25%	$0.00	563K	Jun 8, 2023	Common Stock	37.5K		Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.
F2	The initial number of restricted stock units granted shall vest in 16 equal quarterly installments starting on June 8, 2023, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date.