1stdibs.Com, Inc. (DIBS) Insider Trading
Over the last 3 months, DIBS insiders made 3 open-market buys and 6 sales, a net purchase of $132K (SEC Form 4). Over the last 6 months, 56 institutions increased and 49 reduced their position (13F).
Insider Activity
Sentiment
76/100
Buys (3m)
3
Sells (3m)
6
Net (3m)
$131.6K
Insiders buying
Insider trades by month Buys Sells
Mar
Sep
Nov
Dec
Mar
May
Context3-month price -26.3%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| May 13, 2026 | ROSENBLATT DAVID Sdirector, officer: Chief Executive Officer | Buy | 320 | $4.35 |
| May 13, 2026 | ROSENBLATT DAVID Sdirector, officer: Chief Executive Officer | Buy | 3,425 | $4.49 |
| May 13, 2026 | ROSENBLATT DAVID Sdirector, officer: Chief Executive Officer | Buy | 43,755 | $4.51 |
| May 11, 2026 | Cohler Mattdirector | Grant | 26,798 | — |
| May 11, 2026 | Robb Andrew Georgedirector | Grant | 26,798 | — |
| May 11, 2026 | HICKOK LORI Adirector | Grant | 26,798 | — |
| May 11, 2026 | Taylor Everettedirector | Grant | 26,798 | — |
| May 11, 2026 | Schipper Briandirector | Grant | 26,798 | — |
| May 11, 2026 | Volent Pauladirector | Grant | 26,798 | — |
| Mar 17, 2026 | Goins Melanie Fofficer: General Counsel and CPO | Sell | 7 | $5.50 |
| Mar 17, 2026 | Goins Melanie Fofficer: General Counsel and CPO | Grant | 138,300 | — |
| Mar 17, 2026 | Goins Melanie Fofficer: General Counsel and CPO | Sell | 24 | $5.52 |
| Mar 17, 2026 | Etergino Thomas Jofficer: Chief Financial Officer | Grant | 145,500 | — |
| Mar 17, 2026 | Goins Melanie Fofficer: General Counsel and CPO | Sell | 69 | $5.50 |
| Mar 17, 2026 | ROSENBLATT DAVID Sdirector, officer: Chief Executive Officer | Grant | 500,000 | — |
| Mar 11, 2026 | Goins Melanie Fofficer: General Counsel and CPO | Sell | 12,248 | $5.50 |
| Mar 11, 2026 | Etergino Thomas Jofficer: Chief Financial Officer | Option | 16,562 | — |
| Mar 11, 2026 | ROSENBLATT DAVID Sdirector, officer: Chief Executive Officer | Option | 37,500 | — |
| Mar 11, 2026 | Goins Melanie Fofficer: General Counsel and CPO | Sell | 2,616 | $5.52 |
| Mar 11, 2026 | Etergino Thomas Jofficer: Chief Financial Officer | Option | 11,175 | — |
| Mar 11, 2026 | Etergino Thomas Jofficer: Chief Financial Officer | Option | 14,104 | — |
| Mar 11, 2026 | Goins Melanie Fofficer: General Counsel and CPO | Sell | 36 | $5.50 |
| Mar 11, 2026 | Goins Melanie Fofficer: General Counsel and CPO | Option | 8,832 | — |
| Mar 11, 2026 | ROSENBLATT DAVID Sdirector, officer: Chief Executive Officer | Tax | 62,088 | $5.49 |
| Mar 11, 2026 | Etergino Thomas Jofficer: Chief Financial Officer | Tax | 19,113 | $5.49 |
| Mar 11, 2026 | Goins Melanie Fofficer: General Counsel and CPO | Option | 5,332 | — |
| Mar 11, 2026 | Etergino Thomas Jofficer: Chief Financial Officer | Option | 11,172 | — |
| Mar 11, 2026 | ROSENBLATT DAVID Sdirector, officer: Chief Executive Officer | Option | 47,500 | — |
| Mar 11, 2026 | Goins Melanie Fofficer: General Counsel and CPO | Option | 8,990 | — |
| Mar 11, 2026 | Goins Melanie Fofficer: General Counsel and CPO | Tax | 9,745 | — |
Source: DIBS SEC Form 4 filings, latest May 13, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their DIBS positions over the last 6 months (SEC Form 13F).
Increased
56
New positions
41
Reduced
49
Sold out
23
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| KANEN WEALTH MANAGEMENT LLC | Increased | 2.1M | May 18, 2026 |
| BECK MACK & OLIVER LLC | Reduced | 2.0M | Feb 12, 2026 |
| VANGUARD GROUP INC | Reduced | 1.4M | Jan 29, 2026 |
| BECK MACK & OLIVER LLC | Reduced | 1.3M | May 12, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 1.2M | May 15, 2026 |
| KANEN WEALTH MANAGEMENT LLC | New Position | 1.2M | Feb 18, 2026 |
| JOEL ISAACSON & CO., LLC | Increased | 1.1M | Jan 30, 2026 |
| FIL LTD | Increased | 1.0M | May 15, 2026 |
| JOEL ISAACSON & CO., LLC | Reduced | 1000K | Apr 23, 2026 |
| FIL LTD | Reduced | 850K | Feb 17, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | Increased | 686K | May 13, 2026 |
| G2 INVESTMENT PARTNERS MANAGEMENT LLC | New Position | 677K | Feb 17, 2026 |
| HARSPRING CAPITAL MANAGEMENT, LLC | Increased | 660K | Feb 13, 2026 |
| HARSPRING CAPITAL MANAGEMENT, LLC | Reduced | 650K | May 13, 2026 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Increased | 523K | May 14, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.