Matthew Rubinger - 08 Mar 2023 Form 4 Insider Report for 1stdibs.com, Inc. (DIBS)

Role: Chief Commercial Officer
Signature: /s/ Melanie Goins, Attorney-In-Fact for Matthew Rubinger
Issuer symbol: DIBS
Transactions as of: 08 Mar 2023
Net transactions value: -$4,807
Form type: 4
Filing time: 10 Mar 2023, 17:24:17 UTC
Previous filing: 20 Dec 2022
Next filing: 16 Mar 2023
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	DIBS	Common Stock	Options Exercise		+2,904			2,904	08 Mar 2023	Direct	F1
transaction	DIBS	Common Stock	Sale	$4,807	-1,104	-38%	$4.35	1,800	09 Mar 2023	Direct	F2

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	-2,904	-8.3%	$0.000000	31,945	08 Mar 2023	Common Stock	2,904		Direct	F1, F3

* 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	These shares were sold to cover the tax withholding obligations created by the vesting of Reporting Person's restricted stock units.
F3	Twenty-five percent (25%) of the restricted stock units shall vest on December 8, 2022, provided the Reporting Person continues to have a service relationship with the Issuer at such time. Thereafter, the remaining seventy-five percent (75%) of the restricted stock units shall vest in 12 equal quarterly installments starting on March 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.