Matthew Rubinger is Chief Commercial Officer at 1stdibs.com, Inc. (DIBS). They have made 10 open-market trades across 1 company since 2022, most recently 2025-03-18.
CIK 0001898365
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 10 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| DIBS | 31,451 | $134K |
Shares reported on the most recent Form 4, priced at the 2025-03-19 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| DIBS | SELL | 2025-03-18 | 2025-03-19 | $3.00 | $24K | +3.8% | -14.0% | -9.2% |
| DIBS | SELL | 2024-12-18 | 2025-03-12 | $3.60 | $29K | -7.0% | -23.2% | -8.3% |
| DIBS | SELL | 2024-11-22 | 2024-11-26 | $3.94 | $47K | -2.6% | -1.8% | +2.1% |
| DIBS | SELL · 10b5-1 | 2024-09-16 | 2024-09-18 | $4.63 | $25K | -7.5% | -4.6% | -22.2% |
| DIBS | SELL · 10b5-1 | 2024-06-17 | 2024-06-18 | $4.92 | $27K | -9.0% | -7.4% | -6.2% |
| DIBS | SELL · 10b5-1 | 2024-03-18 | 2024-03-20 | $6.01 | $19K | -0.3% | -10.9% | -18.1% |
| DIBS | SELL · 10b5-1 | 2023-12-18 | 2023-12-19 | $4.40 | $14K | +4.3% | +12.5% | +34.0% |
| DIBS | SELL | 2023-09-15 | 2023-09-19 | $3.87 | $6K | -5.7% | -4.7% | +10.6% |
| DIBS | SELL | 2023-09-13 | 2023-09-15 | $4.06 | $46K | -6.9% | -2.6% | +14.9% |
| DIBS | SELL | 2023-09-11 | 2023-09-13 | $4.19 | $6K | -12.2% | -13.0% | +8.4% |
| DIBS | SELL | 2023-06-09 | 2023-06-13 | $3.88 | $18K | -2.4% | +8.5% | +10.4% |
| DIBS | SELL | 2023-03-09 | 2023-03-10 | $4.35 | $5K | -8.2% | -6.3% | -2.2% |
| DIBS | SELL | 2022-12-16 | 2022-12-20 | $4.99 | $39K | +4.0% | +10.7% | -24.0% |
| DIBS | SELL | 2022-12-09 | 2022-12-13 | $5.37 | $20K | -6.0% | +8.6% | -23.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.