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

Dec 6, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 1stdibs.com, Inc. (DIBS)
CIK: 0001600641
Period of Report: 2023-12-04

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
2023-12-04	Common Stock	S	23196	$4.3355	Disposed	2864320	Indirect
2023-12-04	Common Stock	S	11526	$4.3355	Disposed	1423209	Indirect
2023-12-04	Common Stock	S	2458	$4.3355	Disposed	303472	Indirect
2023-12-04	Common Stock	S	463	$4.3355	Disposed	57175	Indirect
2023-12-05	Common Stock	S	14836	$4.3154	Disposed	2849484	Indirect
2023-12-05	Common Stock	S	7371	$4.3154	Disposed	1415838	Indirect
2023-12-05	Common Stock	S	1570	$4.3154	Disposed	301902	Indirect
2023-12-05	Common Stock	S	297	$4.3154	Disposed	56878	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