Thomas J. Etergino

CIK: 0001336088

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)6 (12.8%)

Position reduction

Option Exercises (M)32 (68.1%)

Derivative conversions

Awards (A)2 (4.3%)

Compensation grants

Other (G, F, J, C, D, …)7 (14.9%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

DIBS

1stdibs.com, Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (47 total)

DIBS
1stdibs.com, Inc.
Sep 8, 2026
Exercise(M)
Direct
12.1K shares-
DIBS
1stdibs.com, Inc.
Sep 8, 2026
Tax Payment(F)
Direct
17.6K shares at avg. $4.73$83K
DIBS
1stdibs.com, Inc.
Sep 8, 2026
Exercise(M)
Direct
11.2K shares-
DIBS
1stdibs.com, Inc.
Sep 8, 2026
Exercise(M)
Direct
11.2K shares-
DIBS
1stdibs.com, Inc.
Jun 8, 2026
Exercise(M)
Direct
11.2K shares-
DIBS
1stdibs.com, Inc.
Jun 8, 2026
Exercise(M)
Direct
11.2K shares-
DIBS
1stdibs.com, Inc.
Jun 8, 2026
Tax Payment(F)
Direct
18.4K shares at avg. $4.01$74K
DIBS
1stdibs.com, Inc.
Jun 8, 2026
Exercise(M)
Direct
16.6K shares-
DIBS
1stdibs.com, Inc.
Jun 8, 2026
Exercise(M)
Direct
12.1K shares-
DIBS
1stdibs.com, Inc.
Mar 13, 2026
Award(A)
Restricted Stock Units
Direct
145.5K shares-
DIBS
1stdibs.com, Inc.
Mar 9, 2026
Tax Payment(F)
Direct
19.1K shares at avg. $5.49$105K
DIBS
1stdibs.com, Inc.
Mar 9, 2026
Exercise(M)
Direct
14.1K shares-
DIBS
1stdibs.com, Inc.
Mar 9, 2026
Exercise(M)
Direct
16.6K shares-
DIBS
1stdibs.com, Inc.
Mar 9, 2026
Exercise(M)
Direct
11.2K shares-
DIBS
1stdibs.com, Inc.
Mar 9, 2026
Exercise(M)
Direct
11.2K shares-
DIBS
1stdibs.com, Inc.
Dec 8, 2025
Exercise(M)
Direct
16.6K shares-
DIBS
1stdibs.com, Inc.
Dec 8, 2025
Exercise(M)
Direct
14.1K shares-
DIBS
1stdibs.com, Inc.
Dec 8, 2025
Exercise(M)
Direct
11.2K shares-
DIBS
1stdibs.com, Inc.
Dec 8, 2025
Exercise(M)
Direct
11.2K shares-
DIBS
1stdibs.com, Inc.
Dec 8, 2025
Sale(S)
Direct
27.1K shares at avg. $5.96$161K
DIBS
1stdibs.com, Inc.
Sep 8, 2025
Exercise(M)
Direct
16.6K shares-
DIBS
1stdibs.com, Inc.
Sep 8, 2025
Exercise(M)
Direct
14.1K shares-
DIBS
1stdibs.com, Inc.
Sep 8, 2025
Exercise(M)
Direct
11.2K shares-
DIBS
1stdibs.com, Inc.
Sep 8, 2025
Exercise(M)
Direct
11.2K shares-
DIBS
1stdibs.com, Inc.
Sep 8, 2025
Sale(S)
Direct
19.4K shares at avg. $2.80$54K

		Type	Shares	Price		Ownership
Sep 8, 2026	DIBS 1stdibs.com, Inc.	Exercise(M)	12,125	-	$0	Direct
Sep 8, 2026	DIBS 1stdibs.com, Inc.	Tax Payment(F)	17,599	$4.73	$83,243	Direct
Sep 8, 2026	DIBS 1stdibs.com, Inc.	Exercise(M)	11,175	-	$0	Direct
Sep 8, 2026	DIBS 1stdibs.com, Inc.	Exercise(M)	11,172	-	$0	Direct
Jun 8, 2026	DIBS 1stdibs.com, Inc.	Exercise(M)	11,175	-	$0	Direct
Jun 8, 2026	DIBS 1stdibs.com, Inc.	Exercise(M)	11,172	-	$0	Direct
Jun 8, 2026	DIBS 1stdibs.com, Inc.	Tax Payment(F)	18,400	$4.01	$73,784	Direct
Jun 8, 2026	DIBS 1stdibs.com, Inc.	Exercise(M)	16,563	-	$0	Direct
Jun 8, 2026	DIBS 1stdibs.com, Inc.	Exercise(M)	12,125	-	$0	Direct
Mar 13, 2026	DIBS 1stdibs.com, Inc.	Award(A) Restricted Stock Units	145,500	-	-	Direct
Mar 9, 2026	DIBS 1stdibs.com, Inc.	Tax Payment(F)	19,113	$5.49	$104,930	Direct
Mar 9, 2026	DIBS 1stdibs.com, Inc.	Exercise(M)	14,104	-	$0	Direct
Mar 9, 2026	DIBS 1stdibs.com, Inc.	Exercise(M)	16,562	-	$0	Direct
Mar 9, 2026	DIBS 1stdibs.com, Inc.	Exercise(M)	11,175	-	$0	Direct
Mar 9, 2026	DIBS 1stdibs.com, Inc.	Exercise(M)	11,172	-	$0	Direct
Dec 8, 2025	DIBS 1stdibs.com, Inc.	Exercise(M)	16,563	-	-	Direct
Dec 8, 2025	DIBS 1stdibs.com, Inc.	Exercise(M)	14,104	-	-	Direct
Dec 8, 2025	DIBS 1stdibs.com, Inc.	Exercise(M)	11,175	-	-	Direct
Dec 8, 2025	DIBS 1stdibs.com, Inc.	Exercise(M)	11,172	-	-	Direct
Dec 8, 2025	DIBS 1stdibs.com, Inc.	Sale(S)	27,066	$5.96	$161,313	Direct
Sep 8, 2025	DIBS 1stdibs.com, Inc.	Exercise(M)	16,562	-	-	Direct
Sep 8, 2025	DIBS 1stdibs.com, Inc.	Exercise(M)	14,104	-	-	Direct
Sep 8, 2025	DIBS 1stdibs.com, Inc.	Exercise(M)	11,175	-	-	Direct
Sep 8, 2025	DIBS 1stdibs.com, Inc.	Exercise(M)	11,172	-	-	Direct
Sep 8, 2025	DIBS 1stdibs.com, Inc.	Sale(S)	19,391	$2.80	$54,295	Direct

1-25 of 47 transactions

About Etergino Thomas J

Etergino Thomas J (SEC CIK 0001336088) files insider reports with the SEC as Chief Financial Officer of 1stdibs.com, Inc. (DIBS).

Signal8 holds 13 ownership filings by Etergino Thomas J, all Form 4s, filed between Sep 11, 2024 and Sep 10, 2026. Those filings report 47 transactions, from Sep 9, 2024 to Sep 8, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Etergino Thomas J's filings is in NEW YORK, NY.

Recent filings by Etergino Thomas J

Sep 8, 2026: Option exercise of DIBS shares (Form 4, code M).
Sep 8, 2026: Tax withholding of DIBS shares (Form 4, code F).
Sep 8, 2026: Option exercises of DIBS shares (2 lines, Form 4, code M).
Jun 8, 2026: Option exercises of DIBS shares (2 lines, Form 4, code M).
Jun 8, 2026: Tax withholding of DIBS shares (Form 4, code F).

Other insiders filing for 1stdibs.com, Inc. (DIBS)

Goins Melanie F, General Counsel and CPO
ROSENBLATT DAVID S, Chief Executive Officer
Volent Paula, Director
Taylor Everette, Director
Schipper Brian, Director
Robb Andrew George, Director

How to read Form 4 transaction codes