1stdibs.com, Inc. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Etergino Thomas J | Chief Financial Officer | Option Exercise | 14,104 | — | — | 271,604 | Dec 8, 2025 |
| Goins Melanie F | General Counsel and CPO | Option Exercise | 8,831 | — | — | 205,332 | Dec 8, 2025 |
| ROSENBLATT DAVID S | Chief Executive Officer | Sale | 73,207 | $5.96 | $436,314 | 1,976,786 | Dec 8, 2025 |
| ROSENBLATT DAVID S | Chief Executive Officer | Sale | 595,071 | $5.09 | $3,028,911 | 1,917,493 | Nov 24, 2025 |
| Etergino Thomas J | Chief Financial Officer | Option Exercise | 16,562 | — | — | 223,877 | Sep 8, 2025 |
| Goins Melanie F | General Counsel and CPO | Option Exercise | 5,331 | — | — | 173,051 | Sep 8, 2025 |
| ROSENBLATT DAVID S | Chief Executive Officer | Option Exercise | 47,500 | — | — | 1,919,105 | Sep 8, 2025 |
| ROSENBLATT DAVID S | Chief Executive Officer | Option Exercise | 47,500 | — | — | 1,859,304 | Jun 9, 2025 |
| Etergino Thomas J | Chief Financial Officer | Tax Withholding | 19,113 | $2.95 | $56,383 | 207,315 | Jun 9, 2025 |
| Goins Melanie F | General Counsel and CPO | Option Exercise | 8,831 | — | — | 158,434 | Jun 9, 2025 |
| Cohler Matt | — | Option Exercise | 31,380 | — | — | 74,618 | Jun 8, 2025 |
| HICKOK LORI A | — | Option Exercise | 31,380 | — | — | 74,618 | Jun 8, 2025 |
| Robb Andrew George | — | Option Exercise | 31,380 | — | — | 74,618 | Jun 8, 2025 |
| Schipper Brian | — | Option Exercise | 31,380 | — | — | 74,618 | Jun 8, 2025 |
| Taylor Everette | — | Option Exercise | 31,380 | — | — | 52,267 | Jun 8, 2025 |
| Volent Paula | — | Option Exercise | 31,380 | — | — | 74,618 | Jun 8, 2025 |
| Rubinger Matthew | Chief Commercial Officer | Sale | 8,132 | $3.00 | $24,396 | 31,451 | Mar 18, 2025 |
| Rubinger Matthew | Chief Commercial Officer | Option Exercise | 9,204 | — | — | 38,138 | Mar 10, 2025 |
| Beauchamp Ryan | Chief Product Officer | Option Exercise | 7,963 | — | — | 89,745 | Mar 10, 2025 |
| Goins Melanie F | General Counsel | Tax Withholding | 7,581 | $3.36 | $25,472 | 144,272 | Mar 10, 2025 |
| Etergino Thomas J | Chief Financial Officer | Option Exercise | 16,562 | — | — | 163,222 | Mar 10, 2025 |
| ROSENBLATT DAVID S | Chief Executive Officer | Option Exercise | 37,500 | — | — | 1,713,517 | Mar 10, 2025 |
| Taylor Everette | — | Option Exercise | 12,077 | — | — | 20,887 | Mar 10, 2025 |
| Rubinger Matthew | Chief Commercial Officer | Sale | 8,133 | $3.60 | $29,279 | 26,030 | Dec 18, 2024 |
| Rubinger Matthew | Chief Commercial Officer | Option Exercise | 9,087 | — | — | 41,805 | Dec 9, 2024 |
| Rubinger Matthew | Chief Commercial Officer | Option Exercise | 9,205 | — | — | 24,586 | Dec 9, 2024 |
| Etergino Thomas J | Chief Financial Officer | Tax Withholding | 21,362 | $3.78 | $80,748 | 146,660 | Dec 9, 2024 |
| Goins Melanie F | General Counsel | Option Exercise | 5,331 | — | — | 117,213 | Dec 9, 2024 |
| Beauchamp Ryan | Chief Product Officer | Tax Withholding | 7,828 | $3.78 | $29,590 | 68,032 | Dec 9, 2024 |
| Hood Nancy | Chief Marketing Officer | Option Exercise | 9,127 | — | — | 123,732 | Dec 9, 2024 |
| ROSENBLATT DAVID S | Chief Executive Officer | Tax Withholding | 46,963 | $3.78 | $177,520 | 1,676,017 | Dec 9, 2024 |
| Rubinger Matthew | Chief Commercial Officer | Sale | 12,002 | $3.94 | $47,288 | 20,609 | Nov 22, 2024 |
| Rubinger Matthew | Chief Commercial Officer | Sale | 12,002 | $3.94 | $47,288 | 12,477 | Nov 22, 2024 |
| Etergino Thomas J | Chief Financial Officer | Sale | 921 | $4.53 | $4,172 | 126,180 | Oct 11, 2024 |
| Etergino Thomas J | Chief Financial Officer | Sale | 2,816 | $4.50 | $12,672 | 127,101 | Oct 8, 2024 |
| Rubinger Matthew | Chief Commercial Officer | Sale | 5,422 | $4.63 | $25,104 | 32,611 | Sep 16, 2024 |
| Rubinger Matthew | Chief Commercial Officer | Sale | 5,422 | $4.63 | $25,104 | 32,611 | Sep 16, 2024 |
| Beauchamp Ryan | Chief Product Officer | Option Exercise | 7,963 | — | — | 61,976 | Sep 9, 2024 |
| Goins Melanie F | General Counsel | Option Exercise | 5,331 | — | — | 100,259 | Sep 9, 2024 |
| ROSENBLATT DAVID S | Chief Executive Officer | Tax Withholding | 46,963 | $4.81 | $225,892 | 1,637,980 | Sep 9, 2024 |
| Etergino Thomas J | Chief Financial Officer | Option Exercise | 14,104 | — | — | 125,304 | Sep 9, 2024 |
| Rubinger Matthew | Chief Commercial Officer | Option Exercise | 2,904 | — | — | 27,383 | Sep 9, 2024 |
| Hood Nancy | Chief Marketing Officer | Option Exercise | 1,772 | — | — | 91,940 | Sep 9, 2024 |
| Etergino Thomas J | Chief Financial Officer | Sale | 4,500 | $4.40 | $19,800 | 111,200 | Jul 8, 2024 |
| Rubinger Matthew | Chief Commercial Officer | Sale | 5,421 | $4.92 | $26,671 | 24,479 | Jun 17, 2024 |
| Rubinger Matthew | Chief Commercial Officer | Sale | 5,421 | $4.92 | $26,671 | 24,479 | Jun 17, 2024 |
| Schipper Brian | — | Option Exercise | 28,533 | — | — | 43,238 | Jun 10, 2024 |
| Lipman Alison K. | Chief People Officer | Option Exercise | 22,385 | — | — | 80,288 | Jun 10, 2024 |
| Hood Nancy | Chief Marketing Officer | Tax Withholding | 9,352 | $5.50 | $51,436 | 86,624 | Jun 10, 2024 |
| Beauchamp Ryan | Chief Product Officer | Tax Withholding | 22,699 | $5.50 | $124,845 | 40,263 | Jun 10, 2024 |