Scott A. Yerby is CTO at SI-BONE, Inc. (SIBN). They have made 10 open-market trades across 1 company since 2019, most recently 2020-01-15.
CIK 0001754756
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 |
|---|---|---|
| SIBN | 9,284 | $183K |
Shares reported on the most recent Form 4, priced at the 2020-01-17 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SIBN | SELL | 2020-01-15 | 2020-01-17 | $21.31 | $6K | +4.0% | -4.9% | -41.7% |
| SIBN | SELL | 2019-10-15 | 2019-10-17 | $15.97 | $716K | +5.6% | +12.2% | +36.0% |
| SIBN | SELL | 2019-08-20 | 2019-08-22 | $20.07 | $385K | -3.9% | +1.2% | -12.2% |
| SIBN | SELL | 2019-08-15 | 2019-08-19 | $18.42 | $381K | -2.3% | -0.4% | -11.8% |
| SIBN | SELL · 10b5-1 | 2019-08-06 | 2019-08-08 | $17.07 | $11K | +5.3% | +0.4% | -0.6% |
| SIBN | SELL · 10b5-1 | 2019-08-02 | 2019-08-02 | $17.81 | $7K | +5.4% | +8.9% | -4.8% |
| SIBN | SELL | 2019-07-18 | 2019-07-19 | $20.01 | $405K | -8.1% | +1.4% | -19.4% |
| SIBN | SELL | 2019-07-15 | 2019-07-17 | $19.61 | $397K | -7.2% | -2.7% | -19.5% |
| SIBN | SELL · 10b5-1 | 2019-07-08 | 2019-07-10 | $19.01 | $12K | -5.2% | -5.0% | -16.9% |
| SIBN | SELL | 2019-06-28 | 2019-07-02 | $20.00 | $608K | -0.7% | -9.6% | -10.8% |
| SIBN | SELL | 2019-06-17 | 2019-06-19 | $17.56 | $256K | +12.6% | +9.6% | +8.6% |
| SIBN | SELL · 10b5-1 | 2019-06-06 | 2019-06-10 | $17.19 | $11K | +1.7% | +11.6% | +5.5% |
| SIBN | SELL · 10b5-1 | 2019-06-03 | 2019-06-05 | $16.62 | $6K | +2.3% | +11.2% | +10.8% |
| SIBN | SELL | 2019-05-15 | 2019-05-17 | $16.05 | $325K | +2.2% | +10.9% | +17.5% |
| SIBN | SELL · 10b5-1 | 2019-05-02 | 2019-05-06 | $16.80 | $17K | -4.7% | +3.6% | +2.5% |
| SIBN | SELL | 2019-04-15 | 2019-04-17 | $16.95 | $347K | +7.5% | +0.8% | +25.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.