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

Jun 13, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 1stdibs.com, Inc. (DIBS)
CIK: 0001600641
Period of Report: 2024-06-10

Reporting Person: Beauchamp Ryan (Chief Product Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-06-10	Common Stock	M	62962	—	Acquired	62962	Direct
2024-06-10	Common Stock	F	22699	$5.50	Disposed	40263	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2024-06-10	Restricted Stock Units	$	M	55000	Disposed		Common Stock (55000)	Direct
2024-06-10	Restricted Stock Units	$	M	7962	Disposed		Common Stock (7962)	Direct

Footnotes

F1: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F2: These shares were retained by 1stdibs, Inc. ("1stdibs") via settlement on a net withholding basis in order to meet the tax withholding obligations of the reporting person in connection with the vesting of an installment of restricted stock units ("RSUs") granted to the reporting person on June 14, 2023 and March 15, 2024. None of these shares were sold in an open market transaction.

F3: Twenty-five percent (25%) of the restricted stock units shall vest on June 8, 2024, provided the Reporting Person continues to have a service relationship with the Issuer at such time. Thereafter, the remaining seventy-five percent (75%) of the restricted stock units shall vest in 12 equal quarterly installments starting on September 8, 2024, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date.

F4: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2024, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date.