1stdibs.com, Inc. — Director's Dealing 2023

Nov 29, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 1stdibs.com, Inc. (DIBS)
CIK: 0001600641
Period of Report: 2023-11-24

Reporting Person: Insight Holdings Group, LLC (N/A)
Reporting Person: Insight Venture Associates IX, L.P. (N/A)
Reporting Person: Insight Venture Associates IX, Ltd. (N/A)
Reporting Person: Insight Venture Partners (Cayman) IX, L.P. (N/A)
Reporting Person: Insight Venture Partners (Delaware) IX, L.P. (N/A)
Reporting Person: Insight Venture Partners IX (Co-Investors), L.P. (N/A)
Reporting Person: Insight Venture Partners IX, L.P. (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-11-24	Common Stock	S	19055	$4.3144	Disposed	2984843	Indirect
2023-11-24	Common Stock	S	9468	$4.3144	Disposed	1483093	Indirect
2023-11-24	Common Stock	S	2019	$4.3144	Disposed	316242	Indirect
2023-11-24	Common Stock	S	380	$4.3144	Disposed	59580	Indirect
2023-11-27	Common Stock	S	19237	$4.2846	Disposed	2965606	Indirect
2023-11-27	Common Stock	S	9558	$4.2846	Disposed	1473535	Indirect
2023-11-27	Common Stock	S	2038	$4.2846	Disposed	314204	Indirect
2023-11-27	Common Stock	S	384	$4.2846	Disposed	59196	Indirect
2023-11-28	Common Stock	S	20709	$4.2887	Disposed	2944897	Indirect
2023-11-28	Common Stock	S	10289	$4.2887	Disposed	1463246	Indirect
2023-11-28	Common Stock	S	2194	$4.2887	Disposed	312010	Indirect
2023-11-28	Common Stock	S	413	$4.2887	Disposed	58783	Indirect

Footnotes

F1: See Exhibit 99.1

F2: See Exhibit 99.1

F3: See Exhibit 99.1

F4: See Exhibit 99.1

F5: See Exhibit 99.1

F6: See Exhibit 99.1

F7: See Exhibit 99.1