SIBN insider trading — Si-Bone, Inc.
Over the last 90 days, insiders at Si-Bone, Inc. (SIBN) made 0 open-market purchases worth $0 and 6 open-market sales worth $1.23M, making them net sellers by $1.23M. The largest sale was by Dunn Jeffrey W (Director), who sold 20,000 shares for $369K on Oct 1, 2026.
Updated Oct 16, 2026.
Recent SIBN insider transactions
Every Form 4 filed by Si-Bone, Inc. officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Oct 12, 2026 | Francis Laura | Chief Executive Officer | S · Sale · 10b5-1 | Indirect | 38,006 | $20.05 | $762K | Form 4 |
| Oct 2, 2026 | Pisetsky Michael A. | SVP, Ops & Adm/Chief Legal Ofr | S · Sale | Direct | 3,133 | $18.17 | $57K | Form 4 |
| Oct 5, 2026 | Maheshwari Anshul | Chief Op & Financial Officer | S · Sale · 10b5-1 | Direct | 1,731 | $19.50 | $34K | Form 4 |
| Oct 2, 2026 | Maheshwari Anshul | Chief Op & Financial Officer | S · Sale · 10b5-1 | Direct | 3,318 | $18.18 | $60K | Form 4 |
| Oct 1, 2026 | Dunn Jeffrey W | Director | M · Option exercise | Direct | 20,000 | $4.68 | $94K | Form 4 |
| Oct 1, 2026 | Dunn Jeffrey W | Director | S · Sale | Direct | 20,000 | $18.47 | $369K | Form 4 |
| Sep 1, 2026 | Dunn Jeffrey W | Director | M · Option exercise · 10b5-1 | Direct | 20,000 | $4.68 | $94K | Form 4 |
| Sep 1, 2026 | Dunn Jeffrey W | Director | S · Sale · 10b5-1 | Direct | 20,000 | $18.91 | $378K | Form 4 |
| Aug 24, 2026 | Francis Laura | Chief Executive Officer | S · Sale · 10b5-1 | Indirect | 25,972 | $20.12 | $523K | Form 4 |
| Aug 24, 2026 | Maheshwari Anshul | Chief Op & Financial Officer | S · Sale · 10b5-1 | Direct | 11,636 | $20.11 | $234K | Form 4 |
| Aug 21, 2026 | Francis Laura | Chief Executive Officer | S · Sale · 10b5-1 | Indirect | 3,923 | $20.02 | $79K | Form 4 |
| Aug 20, 2026 | Francis Laura | Chief Executive Officer | S · Sale · 10b5-1 | Indirect | 51,884 | $19.46 | $1.01M | Form 4 |
| Aug 21, 2026 | Maheshwari Anshul | Chief Op & Financial Officer | S · Sale · 10b5-1 | Direct | 11,228 | $20.02 | $225K | Form 4 |
| Aug 19, 2026 | Maheshwari Anshul | Chief Op & Financial Officer | S · Sale · 10b5-1 | Direct | 5,747 | $19.55 | $112K | Form 4 |
| Aug 17, 2026 | Francis Laura | Chief Executive Officer | S · Sale | Direct | 14,956 | $18.66 | $279K | Form 4 |
| Aug 17, 2026 | Pisetsky Michael A. | SVP, Ops & Adm/Chief Legal Ofr | S · Sale | Direct | 3,725 | $18.63 | $69K | Form 4 |
| Aug 17, 2026 | Maheshwari Anshul | Chief Financial Officer | S · Sale | Direct | 4,665 | $18.65 | $87K | Form 4 |
| Aug 3, 2026 | Dunn Jeffrey W | Director | M · Option exercise | Direct | 20,000 | $4.68 | $94K | Form 4 |
| Aug 3, 2026 | Dunn Jeffrey W | Director | S · Sale | Direct | 20,000 | $18.46 | $369K | Form 4 |
SIBN insider trading FAQ
Are insiders buying SIBN stock?
Not on the open market. In the last 90 days, Si-Bone, Inc. insiders made no open-market purchases, and 6 open-market sales totaling $1.23M. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading SIBN?
Recent sellers: Dunn Jeffrey W, Francis Laura, Maheshwari Anshul, Pisetsky Michael A..
Where does SIBN insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.