CIK 0001600641 · Non-accelerated filer<br>Smaller reporting company<br>Emerging growth company
1stdibs.com, Inc.
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- DIBS
- Exchange
- Nasdaq
- Industry
- Retail-Catalog & Mail-Order Houses
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- Phone
- 212-627-3929
- Business address
- 300 PARK AVENUE SOUTH, 10TH FLOOR, NEW YORK, NY, 10010
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $0
- in 0 filings
Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Reading 89 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2025-12-08 | Etergino Thomas J Chief Financial Officer | Option exercise · Restricted Stock Units | −14,104 | 14,104 | ||
| 2025-12-08 | Etergino Thomas J Chief Financial Officer | Option exercise · Restricted Stock Units | −11,175 | 100,575 | ||
| 2025-12-08 | Etergino Thomas J Chief Financial Officer | Option exercise · Restricted Stock Units | −11,172 | 145,235 | ||
| 2025-12-08 | ROSENBLATT DAVID S Chief Executive Officer | Option exercise | +37,500 | 1,954,993 | ||
| 2025-12-08 | ROSENBLATT DAVID S Chief Executive Officer | Option exercise | +47,500 | 2,002,493 | ||
| 2025-12-08 | ROSENBLATT DAVID S Chief Executive Officer | Option exercise | +47,500 | 2,049,993 | ||
| 2025-12-08 | ROSENBLATT DAVID S Chief Executive Officer | Sale | −73,207 | $5.96 | $436K | 1,976,786 |
| 2025-12-08 | ROSENBLATT DAVID S Chief Executive Officer | Option exercise · Restricted Stock Units | −37,500 | 187,500 | ||
| 2025-12-08 | ROSENBLATT DAVID S Chief Executive Officer | Option exercise · Restricted Stock Units | −47,500 | 427,500 | ||
| 2025-12-08 | ROSENBLATT DAVID S Chief Executive Officer | Option exercise · Restricted Stock Units | −47,500 | 617,500 | ||
| 2025-11-24 | ROSENBLATT DAVID S Chief Executive Officer | Option exercise | +666,666 | $3.87 | $2.6M | 2,512,564 |
| 2025-11-24 | ROSENBLATT DAVID S Chief Executive Officer | Sale | −595,071 | $5.09 | $3.0M | 1,917,493 |
| 2025-11-24 | ROSENBLATT DAVID S Chief Executive Officer | Option exercise · Employee Stock Option (right to buy) | −666,666 | 0 | ||
| 2025-09-08 | Etergino Thomas J Chief Financial Officer | Option exercise | +16,562 | 223,877 | ||
| 2025-09-08 | Etergino Thomas J Chief Financial Officer | Option exercise | +14,104 | 237,981 | ||
| 2025-09-08 | Etergino Thomas J Chief Financial Officer | Option exercise | +11,175 | 249,156 | ||
| 2025-09-08 | Etergino Thomas J Chief Financial Officer | Option exercise | +11,172 | 260,328 | ||
| 2025-09-08 | Etergino Thomas J Chief Financial Officer | Sale | −19,391 | $2.80 | $54K | 240,937 |
| 2025-09-08 | Etergino Thomas J Chief Financial Officer | Option exercise · Restricted Stock Units | −16,562 | 49,688 | ||
| 2025-09-08 | Etergino Thomas J Chief Financial Officer | Option exercise · Restricted Stock Units | −14,104 | 28,208 |
Page 7 of 39 · 764 trades