Michael A. Pisetsky is CCO at SI-BONE, Inc. (SIBN). They have made 31 open-market trades across 1 company since 2019, most recently 2025-05-16.
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 31 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| SIBN | 264,636 | $5.2M |
Shares reported on the most recent Form 4, priced at the 2025-05-20 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SIBN | SELL | 2025-05-16 | 2025-05-20 | $19.66 | $68K | -2.9% | -15.6% | -20.0% |
| SIBN | SELL | 2025-04-02 | 2025-04-04 | $14.13 | $44K | +3.7% | +10.9% | +43.7% |
| SIBN | SELL | 2023-02-16 | 2023-02-17 | $16.75 | $56K | +19.7% | +16.2% | +56.3% |
| SIBN | SELL | 2023-01-17 | 2023-01-18 | $16.18 | $6K | +8.8% | +11.0% | +32.7% |
| SIBN | SELL | 2022-11-16 | 2022-11-17 | $13.17 | $46K | -5.8% | -8.7% | +31.7% |
| SIBN | SELL | 2022-10-17 | 2022-10-18 | $18.39 | $7K | +1.5% | -31.5% | -12.4% |
| SIBN | SELL | 2022-08-16 | 2022-08-17 | $17.29 | $60K | -3.2% | +7.9% | -20.0% |
| SIBN | SELL | 2022-07-15 | 2022-07-18 | $14.28 | $5K | +1.3% | +27.1% | +36.7% |
| SIBN | SELL | 2022-05-16 | 2022-05-17 | $12.58 | $44K | +2.8% | -8.2% | +22.9% |
| SIBN | SELL | 2022-04-18 | 2022-04-20 | $19.92 | $7K | -9.0% | -39.5% | -39.1% |
| SIBN | SELL | 2022-02-16 | 2022-02-17 | $20.38 | $41K | +11.6% | -1.5% | -35.9% |
| SIBN | SELL | 2022-01-15 | 2022-01-19 | $22.00 | $9K | -6.5% | -8.2% | +2.9% |
| SIBN | SELL · 10b5-1 | 2021-11-16 | 2021-11-17 | $21.89 | $89K | -14.4% | -12.3% | -7.2% |
| SIBN | SELL | 2021-10-18 | 2021-10-19 | $22.37 | $8K | +0.6% | -3.8% | -3.7% |
| SIBN | SELL | 2021-08-15 | 2021-08-16 | $20.46 | $42K | +12.9% | +11.0% | +5.6% |
| SIBN | SELL | 2021-07-16 | 2021-07-20 | $29.10 | $10K | -0.6% | -35.6% | -28.9% |
| SIBN | SELL | 2021-05-17 | 2021-05-19 | $31.71 | $123K | -1.2% | -1.7% | -35.5% |
| SIBN | SELL | 2021-04-16 | 2021-04-20 | $33.65 | $8K | +6.0% | -4.1% | -14.8% |
| SIBN | SELL | 2021-02-16 | 2021-02-18 | $30.96 | $153K | +1.2% | +10.9% | +2.9% |
| SIBN | SELL | 2021-01-19 | 2021-01-21 | $29.01 | $26K | +2.5% | +2.4% | +14.5% |
| SIBN | SELL | 2020-11-16 | 2020-11-18 | $23.82 | $17K | +3.5% | +33.4% | +41.4% |
| SIBN | SELL | 2020-10-16 | 2020-10-20 | $23.53 | $6K | -8.3% | -5.4% | +28.2% |
| SIBN | SELL | 2020-09-18 | 2020-09-22 | $25.00 | $75K | -0.8% | -4.2% | +29.0% |
| SIBN | SELL | 2020-08-17 | 2020-08-19 | $20.83 | $15K | +3.6% | +15.1% | +10.5% |
| SIBN | SELL | 2020-08-04 | 2020-08-05 | $20.00 | $120K | +8.6% | +8.4% | +12.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.