Jeffrey W Dunn insider trades: SI-BONE (SIBN) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Jeffrey reports to the SEC
Open-market buys and sales
81 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Nov 2, 2026 | SIBN | ↓ Sell | 20,000 | $20.89 | $418K | Direct | Nov 4, 2026 (2d) |
| Oct 1, 2026 | SIBN | ↓ Sell | 20,000 | $18.47 | $369K | Direct | Oct 5, 2026 (4d) |
| Aug 3, 2026 | SIBN | ↓ Sell | 20,000 | $18.46 | $369K | Direct | Aug 5, 2026 (2d) |
| May 4, 2026 | SIBN | ↓ Sell | 337 | $13.15 | $4K | Direct | May 5, 2026 (1d) |
| Feb 2, 2026 | SIBN | ↓ Sell | 337 | $16.42 | $6K | Direct | Feb 4, 2026 (2d) |
| Jan 8, 2026 | SIBN | ↓ Sell | 20,000 | $21.28 | $426K | by Trust | Jan 12, 2026 (4d) |
| Dec 8, 2025 | SIBN | ↓ Sell | 18,759 | $19.33 | $363K | by Trust | Dec 11, 2025 (3d) |
| Dec 8, 2025 | SIBN | ↓ Sell | 1,241 | $19.33 | $24K | Direct | Dec 11, 2025 (3d) |
| Nov 11, 2025 | SIBN | ↓ Sell | 80,000 | $18.95 | $1.5M | Direct | Nov 13, 2025 (2d) |
| Nov 3, 2025 | SIBN | ↓ Sell | 293 | $14.80 | $4K | Direct | Nov 4, 2025 (1d) |
| Aug 4, 2025 | SIBN | ↓ Sell | 293 | $17.37 | $5K | Direct | Aug 6, 2025 (2d) |
| Jun 5, 2025 | SIBN | ↓ Sell | 3,377 | $19.05 | $64K | Direct | Jun 6, 2025 (1d) |
| May 1, 2025 | SIBN | ↓ Sell | 336 | $13.78 | $5K | Direct | May 2, 2025 (1d) |
| Feb 18, 2025 | SIBN | ↓ Sell | 1,619 | $16.77 | $27K | Direct | Feb 21, 2025 (3d) |
| Feb 3, 2025 | SIBN | ↓ Sell | 337 | $16.51 | $6K | Direct | Feb 5, 2025 (2d) |
| Nov 18, 2024 | SIBN | ↓ Sell | 1,609 | $12.43 | $20K | Direct | Nov 20, 2024 (2d) |
| Nov 4, 2024 | SIBN | ↓ Sell | 341 | $13.55 | $5K | Direct | Nov 6, 2024 (2d) |
| Aug 16, 2024 | SIBN | ↓ Sell | 1,580 | $13.84 | $22K | Direct | Aug 20, 2024 (4d) |
| Aug 2, 2024 | SIBN | ↓ Sell | 343 | $14.32 | $5K | Direct | Aug 6, 2024 (4d) |
| Jun 10, 2024 | SIBN | ↓ Sell | 341 | $12.99 | $4K | Direct | Jun 12, 2024 (2d) |
| May 16, 2024 | SIBN | ↓ Sell | 1,581 | $15.13 | $24K | Direct | May 17, 2024 (1d) |
| May 2, 2024 | SIBN | ↓ Sell | 343 | $14.54 | $5K | Direct | May 2, 2024 (0d) |
| Feb 16, 2024 | SIBN | ↓ Sell | 4,160 | $20.95 | $87K | Direct | Feb 21, 2024 (5d) |
| Feb 2, 2024 | SIBN | ↓ Sell | 335 | $20.30 | $7K | Direct | Feb 5, 2024 (3d) |
| Nov 16, 2023 | SIBN | ↓ Sell | 7,965 | $17.69 | $141K | Direct | Nov 20, 2023 (4d) |
| Nov 2, 2023 | SIBN | ↓ Sell | 406 | $17.52 | $7K | Direct | Nov 6, 2023 (4d) |
| Oct 2, 2023 | SIBN | ↓ Sell | 20,000 | $21.19 | $424K | Direct | Oct 4, 2023 (2d) |
| Sep 1, 2023 | SIBN | ↓ Sell | 20,000 | $22.61 | $452K | Direct | Sep 6, 2023 (5d) |
| Aug 16, 2023 | SIBN | ↓ Sell | 7,964 | $20.99 | $167K | Direct | Aug 18, 2023 (2d) |
| Aug 11, 2023 | SIBN | ↓ Sell | 20,000 | $21.48 | $430K | Direct | Aug 15, 2023 (4d) |
| Aug 2, 2023 | SIBN | ↓ Sell | 406 | $25.08 | $10K | Direct | Aug 3, 2023 (1d) |
| May 16, 2023 | SIBN | ↓ Sell | 7,962 | $24.83 | $198K | Direct | May 18, 2023 (2d) |
| May 9, 2023 | SIBN | ↓ Sell | 272,753 | $22.00 | $6.0M | Direct | May 10, 2023 (1d) |
| Feb 16, 2023 | SIBN | ↓ Sell | 5,412 | $16.69 | $90K | Direct | Feb 17, 2023 (1d) |
| Feb 6, 2023 | SIBN | ↓ Sell | 302 | $18.28 | $6K | by Trust | Feb 7, 2023 (1d) |
| Jan 17, 2023 | SIBN | ↓ Sell | 1,739 | $16.14 | $28K | Direct | Jan 18, 2023 (1d) |
| Nov 16, 2022 | SIBN | ↓ Sell | 7,969 | $13.17 | $105K | Direct | Nov 17, 2022 (1d) |
| Oct 17, 2022 | SIBN | ↓ Sell | 2,114 | $18.34 | $39K | Direct | Oct 18, 2022 (1d) |
| Aug 16, 2022 | SIBN | ↓ Sell | 7,965 | $17.29 | $138K | Direct | Aug 17, 2022 (1d) |
| Jul 15, 2022 | SIBN | ↓ Sell | 2,116 | $14.28 | $30K | Direct | Jul 18, 2022 (3d) |
| May 16, 2022 | SIBN | ↓ Sell | 5,608 | $12.58 | $71K | Direct | May 17, 2022 (1d) |
| Apr 18, 2022 | SIBN | ↓ Sell | 1,474 | $19.92 | $29K | Direct | Apr 20, 2022 (2d) |
| Feb 16, 2022 | SIBN | ↓ Sell | 4,454 | $20.38 | $91K | Direct | Feb 17, 2022 (1d) |
| Jan 15, 2022 | SIBN | ↓ Sell | 1,747 | $22.00 | $38K | Direct | Jan 19, 2022 (4d) |
| Nov 16, 2021 | SIBN | ↓ Sell | 6,450 | $21.47 | $138K | Direct | Nov 17, 2021 (1d) |
| Oct 18, 2021 | SIBN | ↓ Sell | 2,113 | $22.37 | $47K | Direct | Oct 19, 2021 (1d) |
| Aug 16, 2021 | SIBN | ↓ Sell | 6,884 | $20.46 | $141K | Direct | Aug 16, 2021 (0d) |
| Jul 16, 2021 | SIBN | ↓ Sell | 2,113 | $29.10 | $61K | Direct | Jul 20, 2021 (4d) |
| Jun 24, 2021 | SIBN | ↓ Sell | 13,327 | $32.23 | $429K | Direct | Jun 28, 2021 (4d) |
| Jun 17, 2021 | SIBN | ↓ Sell | 3,200 | $32.09 | $103K | Direct | Jun 21, 2021 (4d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other SIBN insiders
Open-market trades in the last 12 months
About Jeffrey W Dunn's insider trades
Jeffrey W Dunn is an insider at SI-BONE (SIBN). Since Jul 18, 2019, Jeffrey has reported no open-market purchases and 81 sales worth $30.0M on SEC Form 4. In the last 12 months: 9 sales ($3.5M).
Their filings also include option exercises (13 filings), grants and awards (9 filings), gifts (2 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every SIBN insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.