1stdibs.com, Inc. — Director's Dealing 2024

Mar 19, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 1stdibs.com, Inc. (DIBS)
CIK: 0001600641
Period of Report: 2024-03-14

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
2024-03-14	Common Stock	S	18522	$6.1379	Disposed	2830962	Indirect
2024-03-14	Common Stock	S	9204	$6.1379	Disposed	1406634	Indirect
2024-03-14	Common Stock	S	1963	$6.1379	Disposed	299939	Indirect
2024-03-14	Common Stock	S	370	$6.1379	Disposed	56508	Indirect
2024-03-15	Common Stock	S	8898	$6.0613	Disposed	2822064	Indirect
2024-03-15	Common Stock	S	4422	$6.0613	Disposed	1402212	Indirect
2024-03-15	Common Stock	S	943	$6.0613	Disposed	298996	Indirect
2024-03-15	Common Stock	S	178	$6.0613	Disposed	56330	Indirect
2024-03-18	Common Stock	S	10913	$6.0211	Disposed	2811151	Indirect
2024-03-18	Common Stock	S	5423	$6.0211	Disposed	1396789	Indirect
2024-03-18	Common Stock	S	1156	$6.0211	Disposed	297840	Indirect
2024-03-18	Common Stock	S	218	$6.0211	Disposed	56112	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