1stdibs director granted 26,798 RSUs

Robb Andrew George reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Robb Andrew George reported acquisition or exercise transactions in this Form 4 filing.

1stdibs.com, Inc. director Andrew George Robb received a grant of restricted stock units. On this Form 4, he was awarded 26,798 restricted stock units, each representing a contingent right to receive one share of 1stdibs.com common stock. These units have no expiration date, and his directly held RSU position after the grant is 26,798 units.

Insider Trade Summary

Grant/Award: 26,798 shares

Grant/Award 1 txn

Insider Robb Andrew George

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Restricted Stock Units	26,798	$0.00	$0.00

Holdings After Transaction: Restricted Stock Units — 26,798 contracts (Direct)

Footnotes (2)

1. F1. Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.
2. F2. The restricted stock units have no expiration date.

Key Figures

RSUs granted: 26,798 units Price per RSU: $0.00 per unit RSUs after transaction: 26,798 units +1 more

4 metrics

RSUs granted 26,798 units Restricted stock unit grant reported on Form 4

Price per RSU $0.00 per unit Equity compensation grant, no cash paid by insider

RSUs after transaction 26,798 units Total restricted stock units directly held after grant

Underlying common shares 26,798 shares Each RSU represents one share of common stock

Key Terms

Restricted Stock Units, grant/award acquisition, Form 4

3 terms

Restricted Stock Units financial

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

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

grant/award acquisition financial

"transaction_action: grant/award acquisition associated with the Form 4 transaction."

Form 4 regulatory

"INSIDER FILING DATA (Form 4): structured data for this insider transaction."

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did 1stdibs.com (DIBS) report for Andrew George Robb?

Andrew George Robb reported receiving 26,798 restricted stock units as a grant. These units are a form of equity compensation that can convert into an equal number of 1stdibs.com common shares if vesting conditions are met.

Was the Form 4 transaction for 1stdibs.com (DIBS) a buy or sell of stock?

The transaction was an acquisition via grant, not a market buy or sell. Andrew George Robb received 26,798 restricted stock units as compensation, rather than purchasing or selling shares in the open market.

How many 1stdibs.com (DIBS) restricted stock units does Andrew George Robb hold after this filing?

Following this reported grant, Andrew George Robb directly holds 26,798 restricted stock units. Each restricted stock unit represents a right to receive one share of 1stdibs.com common stock, subject to applicable vesting conditions.

What does each restricted stock unit represent for 1stdibs.com (DIBS)?

Each restricted stock unit represents a contingent right to receive one share of 1stdibs.com common stock. This means the units can convert into shares if specified vesting or service conditions are satisfied over time.

Do the 1stdibs.com (DIBS) restricted stock units granted to Andrew George Robb have an expiration date?

The restricted stock units reported in this Form 4 do not have an expiration date. They remain outstanding until they either vest and settle into common shares or are forfeited under the terms of the applicable equity award agreement.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/11/2026 - 04:48 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Robb Andrew George

(Last) (First) (Middle)

300 PARK AVENUE SOUTH

10TH FLOOR

(Street)

NEW YORK NEW YORK 10010

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
1stdibs.com, Inc. [ DIBS ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/08/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	(1)	05/08/2026		A		26,798		06/08/2027	(2)	Common Stock	26,798	$0	26,798	D

Explanation of Responses:

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

2. The restricted stock units have no expiration date.

Remarks:

	/s/ Melanie Goins, Attorney-In-Fact for Andrew Robb	05/11/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)