Sarah Liebel - 07 Dec 2021 Form 4 Insider Report for 1stdibs.com, Inc. (DIBS)

Role: Chief Revenue Officer
Signature: /s/ Melanie Goins, Attorney-In-Fact for Sarah Liebel
Issuer symbol: DIBS
Transactions as of: 07 Dec 2021
Net transactions value: $0
Form type: 4
Filing time: 09 Dec 2021, 17:23:04 UTC
Previous filing: 09 Jun 2021
Next filing: 14 Jan 2022
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	$20,898	+5,400		$3.87	5,400	07 Dec 2021	Direct

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	Employee Stock Option (right to buy)	Options Exercise	$20,898	-5,400	-23%	$3.87	17,850	07 Dec 2021	Common Stock	5,400	$3.87	Direct	F1

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

Explanation of Responses:

Id	Content
F1	Option vests over four years with 25% of the shares vesting on October 1, 2016, and with 75% of the shares vesting in 36 equal monthly installments thereafter, subject to the reporting person's continued service with the Issuer through the applicable vesting date.