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

Dec 2, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 1stdibs.com, Inc. (DIBS)
CIK: 0001600641
Period of Report: 2023-11-29

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
2023-11-29	Common Stock	S	34021	$4.2894	Disposed	2910876	Indirect
2023-11-29	Common Stock	S	16904	$4.2894	Disposed	1446342	Indirect
2023-11-29	Common Stock	S	3605	$4.2894	Disposed	308405	Indirect
2023-11-29	Common Stock	S	679	$4.2894	Disposed	58104	Indirect
2023-11-30	Common Stock	S	12574	$4.2791	Disposed	2898302	Indirect
2023-11-30	Common Stock	S	6248	$4.2791	Disposed	1440094	Indirect
2023-11-30	Common Stock	S	1332	$4.2791	Disposed	307073	Indirect
2023-11-30	Common Stock	S	251	$4.2791	Disposed	57853	Indirect
2023-12-01	Common Stock	S	10786	$4.2754	Disposed	2887516	Indirect
2023-12-01	Common Stock	S	5359	$4.2754	Disposed	1434735	Indirect
2023-12-01	Common Stock	S	1143	$4.2754	Disposed	305930	Indirect
2023-12-01	Common Stock	S	215	$4.2754	Disposed	57638	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