Latest filingSep 10, 2026Most recent Form 4
DIBS
1stdibs.com, Inc.
Insider activity for last month from 08/11 to 09/11. Counts use processed Form 4 rows. Purchase and sale metrics use codes P and S; totals remain unknown when any matching value is missing. Rows without a usable transaction date cannot be assigned to a rolling period and are excluded.
Total buying$00 buys
Total selling$00 sells
Net open-market+$03 insiders
Open-market mix
Buy vs sell distribution by transaction countInsider activity report
Monthly open-market purchase and sale counts Buys Sells
Transaction codes
By Form 4 transaction code in selected period23transactions
- M · Option exercise · dominant20 · 87%
- F · Tax withholding3 · 13%
Activity by reported role
A joint filing can contribute to multiple roles23transactions
- Chief executive officer · dominant9 · 39%
- Chief financial officer7 · 30%
- GC7 · 30%
Distinct insiders active
Reporting-owner CIKs by month · peak Sep 2026 (3)Aug 2026Sep 2026
Reported Holdings After
Separated by insider, security, and ownership typeRosenblatt David SCommon Stock · Direct
2,162,636Sep 08, 2026
Rosenblatt David SRestricted Stock Units · Direct
75,000Sep 08, 2026
Goins Melanie FCommon Stock · Direct
252,095Sep 08, 2026
Etergino Thomas JCommon Stock · Direct
345,545Sep 08, 2026
Goins Melanie FRestricted Stock Units · Direct
17,980Sep 08, 2026
Etergino Thomas JRestricted Stock Units · Direct
121,250Sep 08, 2026
These are reported post-transaction holdings, not company-wide ownership percentages. Securities, indirect vehicles, and amendments are kept separate.
Filing activity heatmap
Each cell is one day · intensity = transactions · buys green, sells redAug 11 → Sep 11
LessMore
Top insiders
By absolute net value across the selected period- RS-$455.2k
- EJ-$83.2k
- GF-$42.4k
Recent filing activity
Most recent 12 transactions · color = transaction code- MOption exercise09/10$0SEC
- MOption exercise09/10$0SEC
- MOption exercise09/10$0SEC
- FTax withholding09/10-$8.32MSEC
- MOption exercise09/10—SEC
- MOption exercise09/10—SEC
- MOption exercise09/10—SEC
- MOption exercise09/10$0SEC
- MOption exercise09/10$0SEC
- MOption exercise09/10$0SEC
- FTax withholding09/10-$4.24MSEC
- MOption exercise09/10—SEC
Filing detail checks
Secondary metrics for the selected periodFiling-only signals
Deterministic matches in the selected period
No filing-only signal badges matched this period.
DIBS transaction history
Filters apply within this company and selected period by default| Ticker | Insider | Role | Type | Shares | Value | Code | Signals | 90d return | Filed | Trans date |
|---|---|---|---|---|---|---|---|---|---|---|
| DIBS | Etergino Thomas J | CFO | exercise | 11.1k | $0 | M | — | — | 09/10 | 09/08 |
| DIBS | Etergino Thomas J | CFO | exercise | 11.1k | $0 | M | — | — | 09/10 | 09/08 |
| DIBS | Etergino Thomas J | CFO | exercise | 12.1k | $0 | M | — | — | 09/10 | 09/08 |
| DIBS | Etergino Thomas J | CFO | withholding | 17.5k | -$8.32M | F | — | — | 09/10 | 09/08 |
| DIBS | Etergino Thomas J | CFO | exercise | 11.1k | — | M | — | — | 09/10 | 09/08 |
| DIBS | Etergino Thomas J | CFO | exercise | 11.1k | — | M | — | — | 09/10 | 09/08 |
| DIBS | Etergino Thomas J | CFO | exercise | 12.1k | — | M | — | — | 09/10 | 09/08 |
| DIBS | Goins Melanie F | GC | exercise | 11.5k | $0 | M | — | — | 09/10 | 09/08 |
| DIBS | Goins Melanie F | GC | exercise | 10.0k | $0 | M | — | — | 09/10 | 09/08 |
| DIBS | Goins Melanie F | GC | exercise | 8.99k | $0 | M | — | — | 09/10 | 09/08 |
| DIBS | Goins Melanie F | GC | withholding | 8.97k | -$4.24M | F | — | — | 09/10 | 09/08 |
| DIBS | Goins Melanie F | GC | exercise | 11.5k | — | M | — | — | 09/10 | 09/08 |
| DIBS | Goins Melanie F | GC | exercise | 10.0k | — | M | — | — | 09/10 | 09/08 |
| DIBS | Goins Melanie F | GC | exercise | 8.99k | — | M | — | — | 09/10 | 09/08 |
| DIBS | ROSENBLATT DAVID S | CEO | exercise | 41.6k | $0 | M | — | — | 09/10 | 09/08 |
| DIBS | ROSENBLATT DAVID S | CEO | exercise | 47.5k | $0 | M | — | — | 09/10 | 09/08 |
| DIBS | ROSENBLATT DAVID S | CEO | exercise | 47.5k | $0 | M | — | — | 09/10 | 09/08 |
| DIBS | ROSENBLATT DAVID S | CEO | exercise | 37.5k | $0 | M | — | — | 09/10 | 09/08 |
| DIBS | ROSENBLATT DAVID S | CEO | withholding | 96.2k | -$45.5M | F | — | — | 09/10 | 09/08 |
| DIBS | ROSENBLATT DAVID S | CEO | exercise | 41.6k | — | M | — | — | 09/10 | 09/08 |
| DIBS | ROSENBLATT DAVID S | CEO | exercise | 47.5k | — | M | — | — | 09/10 | 09/08 |
| DIBS | ROSENBLATT DAVID S | CEO | exercise | 47.5k | — | M | — | — | 09/10 | 09/08 |
| DIBS | ROSENBLATT DAVID S | CEO | exercise | 37.5k | — | M | — | — | 09/10 | 09/08 |
1stdibs.com, Inc. Insider Activity FAQ
SEC Form 4 contextWho recently reported transactions at 1stdibs.com, Inc.?
Etergino Thomas J, Goins Melanie F, ROSENBLATT DAVID S.
When was the latest reported open-market purchase?
No code-P purchase is available for this period.
When was the latest reported open-market sale?
No code-S sale is available for this period.
What is the recent purchase and sale balance?
No code-P purchases or code-S sales were reported in the selected period.
Where can I see the original SEC filing?
Every transaction row and latest-activity fact links to its original SEC filing.
What do these Form 4 transaction codes mean?
P and S generally describe open-market or private purchases and sales. A, D, F, M, X, G, J, and V describe awards, issuer dispositions, tax withholding, exercises, gifts, other transactions, and voluntary early reports; review each filing and its footnotes for context.