John Gordon Freund, Director at SI-BONE, Inc. (SIBN), sold 776,306 shares at $31.63 ($23.6M) on 2021-03-17, disclosed to the SEC on 2021-03-18.
Open-market sale of $23.6M SIBN by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $30.33 | 55,053 | $1.7M | 7.1% |
| 2 | $30.33 | 55,053 | $1.7M | 7.1% |
| 3 | $30.25 | 600,000 | $18.1M | 77.0% |
| 4 | $31.63 | 66,200 | $2.1M | 8.9% |
| Total | $30.38 avg | 776,306 | $23.6M | 100% |
| Filing → |
| COLL | SELL | 2025-08-12 | $801K | — | Filing → |
| SIBN | SELL | 2025-08-11 | $388K | — | Filing → |
| COLL | SELL | 2025-06-11 | $404K | — | Filing → |