DUNN JEFFREY W (Chairman, President & CEO) sold 15.4% of their position (20K shares) of SI-BONE, INC. on the open market
Open‑market sale worth $386.6K — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 2 sales
Filed: 12/11/2025ACC: 0001035986-25-000006
DirectorOfficer· Chairman, President & CEO
Since Oct 2018
-20K
Net shares
Net seller
$386.6K
Total sold
2
Open market trades
0B · 2S
4
Total transactions
1.24K acquired · 21.24K disposed
Non-Derivative Transactions3
Common Stock
Direct
Shares
+1.24K
Price / share
$4.32
Trade value
$5.36K
% of position
12.0%
12/8/2025
10.31K→11.55K
Common Stock
Direct
Shares
−1.24K
Price / share
$19.33
Trade value
$23.99K
% of position
10.7%
12/8/2025
11.55K→10.31K
Common Stock
Indirect
Shares
−18.76K
Price / share
$19.33
Trade value
$362.61K
% of position
14.6%
12/8/2025
128.87K→110.11K
Total
Net shares
−18.76K
Net value
-$381.23K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 12/8/2025 | M · Option Exercise | +1.24K | $4.32 | $5.36K | 12.0% | 10.31K | 11.55K |
| Common Stock Direct | 12/8/2025 | S · Sale | −1.24K | $19.33 | $23.99K | 10.7% | 11.55K | 10.31K |
| Common Stock Indirect | 12/8/2025 | S · Sale | −18.76K | $19.33 | $362.61K | 14.6% | 128.87K | 110.11K |
| Total | −18.76K | -$381.23K | ||||||
Derivative Transactions1
Stock Option (Right to Buy)
Direct
Converts to
Common Stock
1.24K shares
Shares
−1.24K
Strike price
4.32
Held after
0.00
Exercisable
—
12/8/2025
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Stock Option (Right to Buy) Direct | Common Stock1.24K shares | 12/8/2025 | M · Option Exercise | −1.24K | 4.32 | — | 0.00 |