SI-BONE, Inc.
Total Trades
141
Buys
0
Sells
132
Largest Trade
N/A
Insiders
9
Institutional Funds
141
Inst. Value
$1M+
Activist Filings
33
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| RECUPERO ANTHONY J | President | SELL | $50K–$100K | 6K | $13.95 | Aug 20, 2024 |
| Maheshwari Anshul | CFO | SELL | $15K–$50K | 2K | $13.87 | Aug 20, 2024 |
| FRANCIS LAURA | CEO | SELL | $100K–$500K | 10K | $13.84 | Aug 20, 2024 |
| DUNN JEFFREY W | Director | SELL | $15K–$50K | 2K | $13.84 | Aug 20, 2024 |
| DUNN JEFFREY W | Director | SELL | $1K–$15K | 341 | $12.99 | Jun 13, 2024 |
| DUNN JEFFREY W | Director | SELL | $1K–$15K | 343 | $14.54 | May 2, 2024 |
| RECUPERO ANTHONY J | President | SELL | $50K–$100K | 4K | $15.53 | Apr 4, 2024 |
| Maheshwari Anshul | CFO | SELL | $15K–$50K | 2K | $15.45 | Apr 4, 2024 |
| FRANCIS LAURA | CEO | SELL | $500K+ | 39K | $20.95 | Feb 21, 2024 |
| DUNN JEFFREY W | Director | SELL | $50K–$100K | 4K | $20.95 | Feb 21, 2024 |
| RECUPERO ANTHONY J | President | SELL | $100K–$500K | 8K | $20.95 | Feb 21, 2024 |
| Maheshwari Anshul | CFO | SELL | $100K–$500K | 7K | $20.95 | Feb 21, 2024 |
| DUNN JEFFREY W | Director | SELL | $1K–$15K | 335 | $20.30 | Feb 6, 2024 |
| Davis Timothy E JR | Director | SELL | $100K–$500K | 10K | $20.93 | Jan 4, 2024 |
| RECUPERO ANTHONY J | President | SELL | $15K–$50K | 2K | $20.93 | Jan 4, 2024 |
| Maheshwari Anshul | CFO | SELL | $15K–$50K | 1K | $20.92 | Jan 4, 2024 |
| DUNN JEFFREY W | Director | SELL | $100K–$500K | 8K | $17.69 | Nov 20, 2023 |
| RECUPERO ANTHONY J | President | SELL | $100K–$500K | 8K | $17.72 | Nov 20, 2023 |
| Maheshwari Anshul | CFO | SELL | $15K–$50K | 2K | $17.59 | Nov 20, 2023 |
| DUNN JEFFREY W | Director | SELL | $1K–$15K | 406 | $17.52 | Nov 7, 2023 |
| DUNN JEFFREY W | Director | SELL | $100K–$500K | 20K | $21.19 | Oct 4, 2023 |
| DUNN JEFFREY W | Director | EXERCISE | $50K–$100K | 20K | $4.32 | Oct 4, 2023 |
| RECUPERO ANTHONY J | President | SELL | $15K–$50K | 2K | $21.16 | Oct 4, 2023 |
| Maheshwari Anshul | CFO | SELL | $15K–$50K | 1K | $21.15 | Oct 4, 2023 |
| DUNN JEFFREY W | Director | SELL | $100K–$500K | 20K | $22.61 | Sep 6, 2023 |
| DUNN JEFFREY W | Director | EXERCISE | $50K–$100K | 20K | $4.32 | Sep 6, 2023 |
| RECUPERO ANTHONY J | President | SELL | $100K–$500K | 8K | $21.01 | Aug 18, 2023 |
| Maheshwari Anshul | CFO | SELL | $15K–$50K | 2K | $20.98 | Aug 18, 2023 |
| FRANCIS LAURA | CEO | SELL | $100K–$500K | 9K | $20.96 | Aug 18, 2023 |
| DUNN JEFFREY W | Director | SELL | $100K–$500K | 8K | $20.99 | Aug 18, 2023 |
| DUNN JEFFREY W | Director | SELL | $100K–$500K | 20K | $21.48 | Aug 15, 2023 |
| DUNN JEFFREY W | Director | EXERCISE | $50K–$100K | 20K | $4.32 | Aug 15, 2023 |
| Freund John Gordon | Director | SELL | $500K+ | 30K | $20.54 | Aug 11, 2023 |
| DUNN JEFFREY W | Director | SELL | $1K–$15K | 406 | $25.08 | Aug 3, 2023 |
| Maheshwari Anshul | CFO | SELL | $15K–$50K | 1K | $26.70 | Jul 5, 2023 |
| RECUPERO ANTHONY J | President | SELL | $15K–$50K | 2K | $26.68 | Jul 5, 2023 |
| RECUPERO ANTHONY J | President | SELL | $1K–$15K | 48 | $28.59 | Jun 20, 2023 |
| HILLEMAN JERYL L | Director | SELL | $100K–$500K | 4K | $28.37 | Jun 20, 2023 |
| Maheshwari Anshul | CFO | SELL | $50K–$100K | 3K | $28.00 | Jun 9, 2023 |
| RECUPERO ANTHONY J | President | SELL | $100K–$500K | 8K | $24.84 | May 18, 2023 |
| FRANCIS LAURA | CEO | SELL | $100K–$500K | 9K | $24.84 | May 18, 2023 |
| DUNN JEFFREY W | Director | SELL | $100K–$500K | 8K | $24.83 | May 18, 2023 |
| Maheshwari Anshul | CFO | SELL | $50K–$100K | 4K | $24.48 | May 18, 2023 |
| DUNN JEFFREY W | Director | SELL | $1M+ | 273K | $22.00 | May 10, 2023 |
| DUNN JEFFREY W | Director | EXERCISE | $500K+ | 273K | $3.42 | May 10, 2023 |
| Maheshwari Anshul | CFO | SELL | $15K–$50K | 1K | $19.30 | Apr 5, 2023 |
| RECUPERO ANTHONY J | President | SELL | $15K–$50K | 2K | $19.28 | Apr 5, 2023 |
| FRANCIS LAURA | CEO | EXERCISE | $100K–$500K | 35K | $4.32 | Mar 2, 2023 |
| FRANCIS LAURA | CEO | SELL | $500K+ | 35K | $20.23 | Mar 2, 2023 |
| Maheshwari Anshul | CFO | SELL | $15K–$50K | 2K | $21.00 | Mar 2, 2023 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 141 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| First Light Asset Management, LLC | 5.0M | $1M+ | SH |
| AMERICAN CENTURY COMPANIES INC | 2.3M | $1M+ | SH |
| Impax Asset Management Group plc | 1.2M | $1M+ | SH |
| CADIAN CAPITAL MANAGEMENT, LP | 1.2M | $1M+ | SH |
| Champlain Investment Partners, LLC | 1.1M | $1M+ | SH |
| STATE STREET CORP | 1.0M | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 798K | $1M+ | SH |
| Point72 Asset Management, L.P. | 746K | $1M+ | SH |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 528K | $1M+ | SH |
| GOLDMAN SACHS GROUP INC | 509K | $1M+ | SH |
| Pier Capital, LLC | 485K | $1M+ | SH |
| Nuveen, LLC | 476K | $1M+ | SH |
| DIMENSIONAL FUND ADVISORS LP | 396K | $1M+ | SH |
| PEREGRINE CAPITAL MANAGEMENT LLC | 379K | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 321K | $1M+ | SH |
| TOCQUEVILLE ASSET MANAGEMENT L.P. | 304K | $1M+ | SH |
| ROYCE & ASSOCIATES LP | 296K | $1M+ | SH |
| TUDOR INVESTMENT CORP ET AL | 260K | $1M+ | SH |
| RENAISSANCE TECHNOLOGIES LLC | 234K | $1M+ | SH |
| Assenagon Asset Management S.A. | 225K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Feb 17, 2026
0.0%
0 shares
American Century Mutual Funds, Inc.
SC 13G/A · Feb 13, 2026
4.1%
1.8M shares
SC 13G/A · Feb 13, 2026
5.8%
2.5M shares
Champlain Investment Partners, LLC
SC 13G · Feb 12, 2026
4.9%
2.1M shares
First Light Asset Management, LLC
SC 13G · Dec 5, 2025
11.6%
5.0M shares
American Century Mutual Funds, Inc.
SC 13G/A · Nov 14, 2025
5.3%
2.3M shares
SC 13G/A · Aug 14, 2025
5.1%
2.2M shares
Champlain Investment Partners, LLC
SC 13G · Aug 12, 2025
5.0%
2.1M shares
SC 13G/A · May 16, 2025
7.0%
3.0M shares
American Century Investment Management, Inc.
SC 13G/A · May 15, 2025
6.2%
2.6M shares
SC 13G/A · Apr 18, 2025
7.6%
3.2M shares
SC 13G/A · Apr 17, 2025
8.1%
3.4M shares
SC 13G/A · Nov 14, 2024
7.8%
3.2M shares
First Light Asset Management, LLC 46-3521994
SC 13G · Nov 14, 2024
1.4%
570K shares
Champlain Investment Partners, LLC
SC 13G · Nov 12, 2024
6.7%
2.8M shares
SC 13G/A · Feb 15, 2024
5.3%
2.1M shares
First Light Asset Management, LLC 46-3521994
SC 13G · Feb 14, 2024
6.3%
2.5M shares
The Vanguard Group - 23-1945930
SC 13G · Feb 13, 2024
6.0%
2.4M shares
Champlain Investment Partners, LLC
SC 13G/A · Feb 13, 2024
119.8M shares
SC 13G/A · Jan 24, 2024
9.6%
3.9M shares
Integrated Core Strategies (US) LLC
SC 13G/A · Jan 22, 2024
3.0%
1.2M shares
Integrated Core Strategies (US) LLC
SC 13G · May 11, 2023
5.4%
2.1M shares
SC 13G/A · Feb 14, 2023
9.3%
3.2M shares
First Light Asset Management, LLC 46-3521994
SC 13G · Feb 14, 2023
6.1%
2.1M shares
Champlain Investment Partners, LLC
SC 13G/A · Feb 13, 2023
174.3M shares
Brown Advisory Incorporated ("BAI") 52-2112409
SC 13G/A · Feb 9, 2023
11.2%
3.8M shares
SC 13G/A · Feb 3, 2023
8.2%
2.8M shares
Brown Advisory Incorporated ("BAI") 52-2112409
SC 13G/A · Jun 6, 2022
10.9%
3.7M shares
Gilder, Gagnon, Howe & Co. LLC
SC 13G/A · Feb 14, 2022
3.6%
1.2M shares
SC 13G · Feb 11, 2022
6.9%
2.3M shares
Gilder, Gagnon, Howe & Co. LLC
SC 13G · Feb 11, 2022
8.0%
2.6M shares
Champlain Investment Partners, LLC
SC 13G · Feb 11, 2022
197.0M shares