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

Mar 22, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 1stdibs.com, Inc. (DIBS)
CIK: 0001600641
Period of Report: 2024-03-19

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
2024-03-19	Common Stock	S	5394	$6.0129	Disposed	2805757	Indirect
2024-03-19	Common Stock	S	2680	$6.0129	Disposed	1394109	Indirect
2024-03-19	Common Stock	S	572	$6.0129	Disposed	297268	Indirect
2024-03-19	Common Stock	S	108	$6.0129	Disposed	56004	Indirect
2024-03-20	Common Stock	S	35760	$6.024	Disposed	2769997	Indirect
2024-03-20	Common Stock	S	17769	$6.024	Disposed	1376340	Indirect
2024-03-20	Common Stock	S	3789	$6.024	Disposed	293479	Indirect
2024-03-20	Common Stock	S	714	$6.024	Disposed	55290	Indirect
2024-03-21	Common Stock	S	19841	$6.0381	Disposed	2750156	Indirect
2024-03-21	Common Stock	S	9858	$6.0381	Disposed	1366482	Indirect
2024-03-21	Common Stock	S	2102	$6.0381	Disposed	291377	Indirect
2024-03-21	Common Stock	S	396	$6.0381	Disposed	54894	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