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Nasdaq · CIK 0001600641

DIBS 1stdibs.com, Inc.

Insider trading from SEC Form 4. Last filing 33 d ago. Close $3.78 on Oct 9, 2026, +48% from the 52-week low and -41% from the high.

In brief

1stdibs.com, Inc. (DIBS) has 103 SEC Form 4 filings on file from 12 insiders, the latest filed on Sep 10, 2026. No insider bought or sold on the open market in the last 90 days; rows filed in that time are grants, exercises, tax withholding and other transactions that carry no view on the price.

31 open-market trades have been scored at DIBS. The newest: David S Rosenblatt (Chief Executive Officer) bought $214k of stock on May 12, 2026, filed May 13, 2026, scored 48 (moderate). The largest of the 31 shown: David S Rosenblatt (Chief Executive Officer) sold $3.0M on Nov 24, 2025, scored 55 (moderate). 3 insiders sold within 14 days of each other around Dec 8, 2025.

25 Form 144 notices of planned sales are on file, the latest filed Mar 17, 2026.

Last 90 days

Net insider value
$0
no open-market trades
Buys
0
$0 by 0 insiders
Sells
0
$0 by 0 insiders
Insiders on file
12
with a Form 4 at this company

Price and insider trades, last year

DIBSOct 9, 2026 · close 3.78

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

Signals

Open-market buys and sells at 1stdibs.com, Inc., scored.

ScoreInsiderValueHoldingsPrice contextFiled
48ModerateDavid S Rosenblatt
Chief Executive Officer
buy
$214k
47,500 shares
+7%+85% from low-31% from high
0WeakMelanie F Goins
General Counsel and CPO
sell
$550
100 shares
-0%+126% from low-16% from high
0WeakMelanie F Goins
General Counsel and CPO
sell
$82k
14,900 shares
-6%+131% from low-15% from high
42ModerateDavid S Rosenblatt
Chief Executive Officer
sell
$436k
73,207 shares
-4%+150% from low-7% from high
33WeakThomas J Etergino
Chief Financial Officer
sell
$161k
27,066 shares
-9%+150% from low-7% from high
23WeakMelanie F Goins
General Counsel and CPO
sell
$67k
11,296 shares
-5%+150% from low-7% from high
55ModerateDavid S Rosenblatt
Chief Executive Officer
sell
$3.0M
595,071 shares
-24%+111% from low-5% from high
37WeakDavid S Rosenblatt
Chief Executive Officer
sell
$205k
73,207 shares
-4%+18% from low-43% from high
20WeakMelanie F Goins
General Counsel and CPO
sell
$27k
9,744 shares
-5%+18% from low-43% from high
29WeakThomas J Etergino
Chief Financial Officer
sell
$54k
19,391 shares
-7%+18% from low-43% from high
0WeakMatthew Rubinger
Chief Commercial Officer
sell
$24k
8,132 shares
-21%+2% from low-38% from high
5WeakMatthew Rubinger
Chief Commercial Officer
sell
$29k
8,133 shares
-24%+3% from low-28% from high
31WeakMatthew Rubinger
Chief Commercial Officer
sell
$47k
12,002 shares
-49%-
2WeakThomas J Etergino
Chief Financial Officer
sell
$4,168
921 shares
-1%-
50ModerateInsight Holdings Group, LLC
owner
sell
$862k
143,066 shares
-5%+69% from low-3% from high
47ModerateInsight Holdings Group, LLC
owner
sell
$646k
105,741 shares
-4%+75% from low0% from high
46ModerateInsight Holdings Group, LLC
owner
sell
$597k
98,983 shares
-4%+69% from low-2% from high
15WeakMatthew Rubinger
Chief Commercial Officer
sell
$19k
3,097 shares
-16%+69% from low-2% from high
22WeakNancy Hood
Chief Marketing Officer
sell
$51k
8,425 shares
-10%+69% from low-2% from high
43ModerateInsight Holdings Group, LLC
owner
sell
$379k
62,210 shares
-2%+72% from low-0% from high
2WeakThomas J Etergino
Chief Financial Officer
sell
$22k
4,500 shares
-5%+41% from low-22% from high
15WeakNancy Hood
Chief Marketing Officer
sell
$26k
5,793 shares
-7%+28% from low-29% from high
15WeakMatthew Rubinger
Chief Commercial Officer
sell
$14k
3,097 shares
-21%+21% from low-33% from high
22WeakNancy Hood
Chief Marketing Officer
sell
$50k
11,032 shares
-12%+30% from low-28% from high
17WeakThomas J Etergino
Chief Financial Officer
sell
$4,178
950 shares
-1%+26% from low-30% from high
2WeakThomas J Etergino
Chief Financial Officer
sell
$16k
3,550 shares
-4%+27% from low-30% from high
40ModerateInsight Holdings Group, LLC
owner
sell
$267k
61,717 shares
-2%+22% from low-32% from high
36WeakInsight Holdings Group, LLC
owner
sell
$399k
93,117 shares
-3%+21% from low-33% from high
28WeakInsight Holdings Group, LLC
owner
sell
$411k
95,744 shares
-3%+22% from low-32% from high
32WeakInsight Holdings Group, LLC
owner
sell
$643k
149,216 shares
-5%+21% from low-33% from high
24WeakInsight Holdings Group, LLC
owner
sell
$183k
40,558 shares
-1%+30% from low-28% from high

Planned sales

Form 144 notices filed before a sale of restricted or control stock, newest first. The sale itself usually reaches a Form 4 within days. All planned sales

FiledSellerSharesValueSale datePast 3 months
Mar 17, 2026 Goins Melanie F
Officer
24
0.00% of outstanding
$132Mar 17, 2026$82k
Mar 16, 2026 Goins Melanie F
Officer
69
0.00% of outstanding
$380Mar 16, 2026$82k
Mar 13, 2026 Goins Melanie F
Officer
7
0.00% of outstanding
$39Mar 13, 2026$82k
Mar 11, 2026 Goins Melanie F
Officer
36
0.00% of outstanding
$198Mar 11, 2026$82k
Mar 10, 2026 Goins Melanie F
Officer
2,616
0.01% of outstanding
$14kMar 10, 2026$67k
Mar 9, 2026 Goins Melanie F
Officer
12,248
0.03% of outstanding
$67kMar 9, 2026none
Oct 23, 2025 Rubinger Matthew
Officer
14,417
0.04% of outstanding
$44kOct 23, 2025none
Jun 27, 2025 Rubinger Matthew
Officer
1,848
0.01% of outstanding
$5,560Jun 27, 2025none
Mar 18, 2025 Rubinger Matthew
Officer
8,132
0.02% of outstanding
$24kMar 18, 2025$29k
Dec 18, 2024 Rubinger Matthew
Officer
8,133
0.02% of outstanding
$29kDec 18, 2024none
Nov 22, 2024 Rubinger Matthew
Officer
12,002
$47kNov 22, 2024$25k
Oct 11, 2024 Etergino Thomas J
Officer
921
$4,168Oct 11, 2024$21k
Mar 28, 2024 Insight Venture Partners IX (Co-Investors), L.P.
10% Stockholder
1,784
0.00% of outstanding
$11kMar 28, 2024$2.4M
Mar 28, 2024 Insight Venture Partners (Delaware) IX, L.P.
10% Stockholder
9,467
0.02% of outstanding
$57kMar 28, 2024$2.4M
Mar 28, 2024 Insight Venture Partners (Cayman) IX, L.P.
10% Stockholder
44,397
0.11% of outstanding
$266kMar 28, 2024$2.4M
Mar 28, 2024 Insight Venture Partners IX, L.P.
10% Stockholder
89,352
0.22% of outstanding
$536kMar 28, 2024$2.4M
Mar 18, 2024 Rubinger Matthew
Officer
3,097
66.66% of outstanding
$19kMar 18, 2024$14k
Mar 18, 2024 Hood Nancy
Officer
8,425
$51kMar 18, 2024$76k
Mar 14, 2024 Insight Venture Partners IX (Co-Investors), L.P.
10% Stockholder
4,859
0.01% of outstanding
$29kMar 14, 2024none
Mar 14, 2024 Insight Venture Partners (Delaware) IX, L.P.
10% Stockholder
25,789
0.06% of outstanding
$155kMar 14, 2024none
Mar 14, 2024 Insight Venture Partners (Cayman) IX, L.P.
10% Stockholder
120,944
0.30% of outstanding
$726kMar 14, 2024none
Mar 14, 2024 Insight Venture Partners IX, L.P.
10% Stockholder
243,408
0.61% of outstanding
$1.5MMar 14, 2024none
Jan 8, 2024 Etergino Thomas J
Officer
4,500
7.44% of outstanding
$22kJan 8, 2024$20k
Dec 20, 2023 Hood Nancy
Officer
5,793
$26kDec 20, 2023$50k
Dec 18, 2023 Rubinger Matthew
Officer
3,097
66.67% of outstanding
$14kDec 18, 2023none

Transactions

The newest 50 of 452 rows filed, every code.

DateInsiderTransactionSharesPriceValueHoldings afterFiled
Sep 8, 2026Thomas J Etergino
Chief Financial Officer
MOption exercise
Common Stock
+12,125--345,54533 d ago
Sep 8, 2026Melanie F Goins
General Counsel and CPO
MOption exercise
Common Stock
+8,990--252,09533 d ago
Sep 8, 2026David S Rosenblatt
Chief Executive Officer
MOption exercise
Common Stock
+37,500--2,162,63633 d ago
Sep 8, 2026Melanie F Goins
General Counsel and CPO
MOption exercise
Common Stock
+10,042--262,13733 d ago
Sep 8, 2026Thomas J Etergino
Chief Financial Officer
MOption exercise
Common Stock
+11,172--356,71733 d ago
Sep 8, 2026David S Rosenblatt
Chief Executive Officer
MOption exercise
Common Stock
+47,500--2,210,13633 d ago
Sep 8, 2026Melanie F Goins
General Counsel and CPO
MOption exercise
Common Stock
+11,525--273,66233 d ago
Sep 8, 2026Thomas J Etergino
Chief Financial Officer
MOption exercise
Common Stock
+11,175--367,89233 d ago
Sep 8, 2026David S Rosenblatt
Chief Executive Officer
MOption exercise
Common Stock
+47,500--2,257,63633 d ago
Sep 8, 2026David S Rosenblatt
Chief Executive Officer
MOption exercise
Common Stock
+41,667--2,299,30333 d ago
Sep 8, 2026Thomas J Etergino
Chief Financial Officer
FTax withholding
Common Stock
-17,599$4.73$83k350,29333 d ago
Sep 8, 2026Melanie F Goins
General Counsel and CPO
FTax withholding
Common Stock
-8,970$4.73$42k264,69233 d ago
Sep 8, 2026David S Rosenblatt
Chief Executive Officer
FTax withholding
Common Stock
-96,229$4.73$455k2,203,07433 d ago
Sep 8, 2026Thomas J Etergino
Chief Financial Officer
MOption exercise
Restricted Stock Unitsderivative
-12,125$0.00$0121,25033 d ago
Sep 8, 2026Melanie F Goins
General Counsel and CPO
MOption exercise
Restricted Stock Unitsderivative
-8,990$0.00$017,98033 d ago
Sep 8, 2026Melanie F Goins
General Counsel and CPO
MOption exercise
Restricted Stock Unitsderivative
-10,042$0.00$060,25033 d ago
Sep 8, 2026Thomas J Etergino
Chief Financial Officer
MOption exercise
Restricted Stock Unitsderivative
-11,172$0.00$0111,71933 d ago
Sep 8, 2026Thomas J Etergino
Chief Financial Officer
MOption exercise
Restricted Stock Unitsderivative
-11,175$0.00$067,05033 d ago
Sep 8, 2026Melanie F Goins
General Counsel and CPO
MOption exercise
Restricted Stock Unitsderivative
-11,525$0.00$0115,25033 d ago
Sep 8, 2026David S Rosenblatt
Chief Executive Officer
MOption exercise
Restricted Stock Unitsderivative
-37,500$0.00$075,00033 d ago
Sep 8, 2026David S Rosenblatt
Chief Executive Officer
MOption exercise
Restricted Stock Unitsderivative
-47,500$0.00$0285,00033 d ago
Sep 8, 2026David S Rosenblatt
Chief Executive Officer
MOption exercise
Restricted Stock Unitsderivative
-47,500$0.00$0475,00033 d ago
Sep 8, 2026David S Rosenblatt
Chief Executive Officer
MOption exercise
Restricted Stock Unitsderivative
-41,667$0.00$0416,66733 d ago
Jun 8, 2026Thomas J Etergino
Chief Financial Officer
MOption exercise
Common Stock
+11,175--311,960Jun 10, 2026
Jun 8, 2026Lori A Hickok
director
MOption exercise
Common Stock
+40,926--115,544Jun 10, 2026
Jun 8, 2026Paula Volent
director
MOption exercise
Common Stock
+40,926--115,544Jun 10, 2026
Jun 8, 2026Matt Cohler
director
MOption exercise
Common Stock
+40,926--115,544Jun 10, 2026
Jun 8, 2026Brian Schipper
director
MOption exercise
Common Stock
+40,926--115,544Jun 10, 2026
Jun 8, 2026Melanie F Goins
General Counsel and CPO
MOption exercise
Common Stock
+8,990--230,508Jun 10, 2026
Jun 8, 2026David S Rosenblatt
Chief Executive Officer
MOption exercise
Common Stock
+47,500--2,094,698Jun 10, 2026
Jun 8, 2026Everette Taylor
director
MOption exercise
Common Stock
+40,926--105,270Jun 10, 2026
Jun 8, 2026Andrew George Robb
director
MOption exercise
Common Stock
+40,926--115,544Jun 10, 2026
Jun 8, 2026Andrew George Robb
director
MOption exercise
Restricted Stock Unitsderivative
-40,926$0.00$00Jun 10, 2026
Jun 8, 2026Thomas J Etergino
Chief Financial Officer
MOption exercise
Common Stock
+11,172--323,132Jun 10, 2026
Jun 8, 2026Lori A Hickok
director
MOption exercise
Restricted Stock Unitsderivative
-40,926$0.00$00Jun 10, 2026
Jun 8, 2026Brian Schipper
director
MOption exercise
Restricted Stock Unitsderivative
-40,926$0.00$00Jun 10, 2026
Jun 8, 2026Melanie F Goins
General Counsel and CPO
MOption exercise
Common Stock
+10,042--240,550Jun 10, 2026
Jun 8, 2026Everette Taylor
director
MOption exercise
Restricted Stock Unitsderivative
-40,926$0.00$00Jun 10, 2026
Jun 8, 2026Paula Volent
director
MOption exercise
Restricted Stock Unitsderivative
-40,926$0.00$00Jun 10, 2026
Jun 8, 2026David S Rosenblatt
Chief Executive Officer
MOption exercise
Common Stock
+47,500--2,142,198Jun 10, 2026
Jun 8, 2026Thomas J Etergino
Chief Financial Officer
MOption exercise
Common Stock
+12,125--335,257Jun 10, 2026
Jun 8, 2026Melanie F Goins
General Counsel and CPO
MOption exercise
Common Stock
+11,525--252,075Jun 10, 2026
Jun 8, 2026Matt Cohler
director
MOption exercise
Restricted Stock Unitsderivative
-40,926$0.00$00Jun 10, 2026
Jun 8, 2026David S Rosenblatt
Chief Executive Officer
MOption exercise
Common Stock
+41,666--2,183,864Jun 10, 2026
Jun 8, 2026Thomas J Etergino
Chief Financial Officer
MOption exercise
Common Stock
+16,563--351,820Jun 10, 2026
Jun 8, 2026Melanie F Goins
General Counsel and CPO
FTax withholding
Common Stock
-8,970$4.01$36k243,105Jun 10, 2026
Jun 8, 2026David S Rosenblatt
Chief Executive Officer
MOption exercise
Common Stock
+37,500--2,221,364Jun 10, 2026
Jun 8, 2026Thomas J Etergino
Chief Financial Officer
FTax withholding
Common Stock
-18,400$4.01$74k333,420Jun 10, 2026
Jun 8, 2026Melanie F Goins
General Counsel and CPO
MOption exercise
Restricted Stock Unitsderivative
-8,990$0.00$026,970Jun 10, 2026
Jun 8, 2026David S Rosenblatt
Chief Executive Officer
FTax withholding
Common Stock
-96,228$4.01$386k2,125,136Jun 10, 2026
50 of 452 rows shown.

Insiders

Everyone who has filed a Form 4 here.

Questions about DIBS

Answered from the filings on this page, as of the latest one.

Are insiders buying DIBS?

No. In the last 90 days no insider at 1stdibs.com, Inc. bought or sold shares on the open market according to SEC Form 4 filings. The rows on file from that period are grants, exercises, tax withholding or other transactions, which carry no view on the price.

Who was the last insider to trade DIBS on the open market?

David S Rosenblatt (Chief Executive Officer) bought $214k of DIBS on May 12, 2026 and filed the Form 4 on May 13, 2026. InsiderTell scored 48 (moderate).

How many insiders file Form 4 at 1stdibs.com, Inc.?

12 people have filed a Form 4 at 1stdibs.com, Inc., among them Matt Cohler (director), Thomas J Etergino (Chief Financial Officer), Melanie F Goins (General Counsel). Officers, directors and holders of more than 10% of a share class must report their trades within two business days.

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

DIBS insider trading: 1stdibs.com, Inc. | InsiderTell