Si-Bone (SIBN) Stock Analysis & Price (Updated Oct 16, 2026, 4:00 PM ET)
Updated Oct 16, 2026, 4:00 PM ET
- Closed at $19.68, -1.16% vs the prior close of $19.91.
- Volume 1.17M shares, 2.2x its 50-day average (heavy).
- No new SEC filings since the prior session.
- No new insider buys or sales reported since the prior session.
SIBN dips 1.2% to $19.68 on 2.2x normal volume. Closed at $19.68, -1.16% vs the prior close of $19.91. Day range $19.19–$19.99, opened at $19.91.
SIBN daily analysis — what happened
A plain-English, data-only note written after every US trading day. Newest first; older days stay archived below.
Oct 16, 2026 — SIBN dips 1.2% to $19.68 on 2.2x normal volume
- Closed at $19.68, -1.16% vs the prior close of $19.91. Day range $19.19–$19.99, opened at $19.91.
- Volume was 1.17M shares, 2.2x its 50-day average of 539.16K — unusually heavy trading.
- Price is +3.7% vs its 50-day average ($18.97) and +20.6% vs its 200-day average ($16.31).
- 52-week range $11.48–$21.89; today's close sits at 79% of that range, 10.1% below the 52-week high.
Oct 15, 2026 — SIBN rises 2.3% to $19.91
- Closed at $19.91, +2.26% vs the prior close of $19.47. Day range $19.51–$20.05, opened at $19.51.
- Volume was 467.20K shares, 0.9x its 50-day average of 542.29K.
- Price is +5.1% vs its 50-day average ($18.94) and +22.0% vs its 200-day average ($16.31).
- 52-week range $11.48–$21.89; today's close sits at 81% of that range, 9.0% below the 52-week high.
Oct 14, 2026 — SIBN dips 1.1% to $19.47
- Closed at $19.47, -1.07% vs the prior close of $19.68. Day range $19.42–$19.87, opened at $19.62.
- Volume was 407.80K shares, 0.7x its 50-day average of 559.05K.
- Price is +3.0% vs its 50-day average ($18.91) and +19.3% vs its 200-day average ($16.32).
- 52-week range $11.48–$21.89; today's close sits at 77% of that range, 11.1% below the 52-week high.
Oct 13, 2026 — SIBN dips 2.1% to $19.68
- Closed at $19.68, -2.09% vs the prior close of $20.10. Day range $19.66–$20.26, opened at $20.19.
- Volume was 442.60K shares, 0.8x its 50-day average of 566.47K.
- Price is +4.2% vs its 50-day average ($18.89) and +20.6% vs its 200-day average ($16.32).
- 52-week range $11.48–$21.89; today's close sits at 79% of that range, 10.1% below the 52-week high.
Oct 12, 2026 — SIBN jumps 3.8% to $20.10, a 6-month high
- Closed at $20.10, +3.77% vs the prior close of $19.37. Day range $19.36–$20.11, opened at $19.40.
- Volume was 553.60K shares, 1.0x its 50-day average of 562.80K.
- Price is +6.6% vs its 50-day average ($18.86) and +23.1% vs its 200-day average ($16.32).
- 52-week range $11.48–$21.89; today's close sits at 83% of that range, 8.2% below the 52-week high.
Oct 9, 2026 — SIBN rises 2.7% to $19.37
- Closed at $19.37, +2.70% vs the prior close of $18.86. Day range $18.90–$19.44, opened at $18.90.
- Volume was 555.90K shares, 1.0x its 50-day average of 561.20K.
- Price is +3.0% vs its 50-day average ($18.81) and +18.7% vs its 200-day average ($16.33).
- 52-week range $11.48–$21.89; today's close sits at 76% of that range, 11.5% below the 52-week high.
Oct 8, 2026 — SIBN dips 1.3% to $18.86, 3 down days in a row
- Closed at $18.86, -1.26% vs the prior close of $19.10. Day range $18.42–$19.12, opened at $18.98.
- Volume was 762.80K shares, 1.4x its 50-day average of 557.88K.
- Price is +0.4% vs its 50-day average ($18.79) and +15.5% vs its 200-day average ($16.33).
- 52-week range $11.48–$21.89; today's close sits at 71% of that range, 13.8% below the 52-week high.
- That makes 3 straight losses.
Oct 7, 2026 — SIBN dips 2.3% to $19.10
- Closed at $19.10, -2.30% vs the prior close of $19.55. Day range $18.98–$19.69, opened at $19.27.
- Volume was 547.60K shares, 1.0x its 50-day average of 561.02K.
- Price is +1.7% vs its 50-day average ($18.78) and +16.9% vs its 200-day average ($16.34).
- 52-week range $11.48–$21.89; today's close sits at 73% of that range, 12.7% below the 52-week high.
Oct 6, 2026 — SIBN dips 1.3% to $19.55
- Closed at $19.55, -1.31% vs the prior close of $19.81. Day range $19.21–$20.00, opened at $19.92.
- Volume was 538.70K shares, 1.0x its 50-day average of 562.59K.
- Price is +4.2% vs its 50-day average ($18.76) and +19.6% vs its 200-day average ($16.35).
- 52-week range $11.48–$21.89; today's close sits at 78% of that range, 10.7% below the 52-week high.
Oct 5, 2026 — SIBN jumps 9.6% to $19.81, a 1-month high
- Closed at $19.81, +9.57% vs the prior close of $18.08. Day range $18.26–$19.84, opened at $18.26.
- Volume was 632.00K shares, 1.1x its 50-day average of 557.57K.
- Price is +5.9% vs its 50-day average ($18.71) and +21.2% vs its 200-day average ($16.34).
- 52-week range $11.48–$21.89; today's close sits at 80% of that range, 9.5% below the 52-week high.
Oct 2, 2026 — SIBN dips 1.8% to $18.08, 3 down days in a row
- Closed at $18.08, -1.79% vs the prior close of $18.41. Day range $17.95–$18.80, opened at $18.60.
- Volume was 547.30K shares, 1.0x its 50-day average of 553.24K.
- Price is -3.0% vs its 50-day average ($18.64) and +10.6% vs its 200-day average ($16.34).
- 52-week range $11.48–$21.89; today's close sits at 63% of that range, 17.4% below the 52-week high.
- That makes 3 straight losses.
SIBN latest news & SEC filings
Every SEC filing by or about SIBN in the last 120 days, explained in plain English. Updated daily, with a same-day refresh for new filings.
Oct 14, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Francis Laura sold 38,006 shares at $20.05 (≈$762.01K) on Oct 12, 2026; now holds 379,256
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Oct 13, 2026 · Form 144 — Planned insider sale
Notice of proposed sale (Form 144) — an insider or affiliate plans to sell restricted or control shares
A notice of intent, not a completed sale. Any actual sale by a director or officer shows up later on Form 4.
Oct 6, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Pisetsky Michael A. sold 1,300 shares at $18.20 (≈$23.66K) on Oct 2, 2026; now holds 272,350
- Pisetsky Michael A. sold 1,799 shares at $18.14 (≈$32.64K) on Oct 2, 2026; now holds 270,551
- Pisetsky Michael A. sold 34 shares at $18.14 (≈$617) on Oct 2, 2026; now holds 270,517
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Oct 6, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Maheshwari Anshul sold 1,560 shares at $18.17 (≈$28.34K) on Oct 2, 2026; now holds 221,724
- Maheshwari Anshul sold 1,758 shares at $18.19 (≈$31.98K) on Oct 2, 2026; now holds 219,966
- Maheshwari Anshul sold 1,731 shares at $19.50 (≈$33.75K) on Oct 5, 2026; now holds 218,235
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Oct 5, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Dunn Jeffrey W converted options/RSUs into 20,000 shares at $4.68 (≈$93.60K) on Oct 1, 2026; now holds 36,057
- Dunn Jeffrey W sold 20,000 shares at $18.47 (≈$369.40K) on Oct 1, 2026; now holds 16,057
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Oct 5, 2026 · Form 144 — Planned insider sale
Notice of proposed sale (Form 144) — an insider or affiliate plans to sell restricted or control shares
A notice of intent, not a completed sale. Any actual sale by a director or officer shows up later on Form 4.
Sep 11, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 1.01 — Signed a material agreement.
- Item 2.03 — Took on a new material debt or financial obligation.
- Item 8.01 — Reported other events the company considers important.
Aug 14, 2026 · Form SCHEDULE 13G — Passive stake (13G)
Passive stake (13G) — an investor reported owning more than 5%
Filed by an outside investor (not the company). It reports a holding of more than 5% of a share class; percentage and holder name are in the filing.
Aug 4, 2026 · Form 10-Q — Quarterly report
Quarterly report (unaudited financial statements for the quarter)
Quarter ended Jun 30, 2026:
- Revenue: $56.01M (prior year $48.63M) (+15.2% vs Jun 30, 2025)
- Net income: -$4.09M (prior year -$6.15M) (loss narrowed vs Jun 30, 2025)
- Diluted EPS: -$0.09 (prior year -$0.14) (loss narrowed vs Jun 30, 2025)
Aug 3, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 2.02 — Reported results of operations (earnings release).
This is a results-day filing: the earnings press release is attached as an exhibit.
Jul 30, 2026 · Form SCHEDULE 13G/A — Update to a passive 5%+ stake (13G)
Update to a passive 5%+ stake (13G)
Filed by an outside investor (not the company). It reports a holding of more than 5% of a share class; percentage and holder name are in the filing.
Things to know before you trade SIBN
- Last results release: Aug 3, 2026 (8-K Item 2.02). Previous ones: May 11, 2026, Feb 23, 2026, Jan 12, 2026. Based on that rhythm, the next report is likely around Nov 2, 2026 — an estimate, not a confirmed date.
- How much it moves: over the last 20 sessions the average daily move was 2.10% (largest 9.6%).
- Liquidity: about 599.60K shares (≈$11.80M) trade per day on average.
- 52-week position: $19.68 vs a range of $11.48–$21.89 (79% of the range).
- Dividends: no cash dividends in the last 2 years.
- Splits: none in the last 2 years.
- Insider trades (Form 4, last 12 months, recent 25 shown): 0 open-market buys, 25 sales; latest: Jeffrey W Dunn sold 1,367 shares on Sep 1, 2026.
- Latest filings: 8-K Sep 11, 2026; 10-Q Aug 4, 2026; 8-K Aug 3, 2026.
- Share count: 44.82M shares outstanding (Jul 29, 2026), +3.9% vs a year earlier.
- Listing: Nasdaq · industry: Surgical & Medical Instruments & Apparatus.
SIBN market data (last 20 sessions)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Oct 16, 2026 | 19.91 | 19.99 | 19.19 | 19.68 | 1.17M |
| Oct 15, 2026 | 19.51 | 20.05 | 19.51 | 19.91 | 467.20K |
| Oct 14, 2026 | 19.62 | 19.87 | 19.42 | 19.47 | 407.80K |
| Oct 13, 2026 | 20.19 | 20.26 | 19.66 | 19.68 | 442.60K |
| Oct 12, 2026 | 19.40 | 20.11 | 19.36 | 20.10 | 553.60K |
| Oct 9, 2026 | 18.90 | 19.44 | 18.90 | 19.37 | 555.90K |
| Oct 8, 2026 | 18.98 | 19.12 | 18.42 | 18.86 | 762.80K |
| Oct 7, 2026 | 19.27 | 19.69 | 18.98 | 19.10 | 547.60K |
| Oct 6, 2026 | 19.92 | 20.00 | 19.21 | 19.55 | 538.70K |
| Oct 5, 2026 | 18.26 | 19.84 | 18.26 | 19.81 | 632.00K |
| Oct 2, 2026 | 18.60 | 18.80 | 17.95 | 18.08 | 547.30K |
| Oct 1, 2026 | 18.87 | 19.04 | 18.27 | 18.41 | 653.00K |
| Sep 30, 2026 | 19.15 | 19.27 | 18.80 | 18.80 | 640.20K |
| Sep 29, 2026 | 18.92 | 19.60 | 18.61 | 19.15 | 624.10K |
| Sep 28, 2026 | 18.59 | 18.82 | 18.40 | 18.76 | 461.60K |
| Sep 25, 2026 | 18.44 | 18.76 | 18.29 | 18.59 | 625.80K |
| Sep 24, 2026 | 18.60 | 18.77 | 18.29 | 18.52 | 630.20K |
| Sep 23, 2026 | 18.76 | 18.81 | 18.15 | 18.60 | 514.70K |
| Sep 22, 2026 | 18.63 | 18.87 | 18.59 | 18.81 | 450.10K |
| Sep 21, 2026 | 18.19 | 18.55 | 17.82 | 18.45 | 771.10K |
About Si-Bone
Si-Bone (SIBN) is listed on the Nasdaq and classified by the SEC under “Surgical & Medical Instruments & Apparatus”. Its business address is in SANTA CLARA, CA. State of incorporation: DE. Fiscal year ends December 31. SEC CIK 1459839.
SIBN board of directors & executives
From SEC Form 3/4/5 insider filings made in the last 12 months (date = latest filing).
Directors
| Name | Role | Latest filing |
|---|---|---|
| Jeffrey W Dunn | Director | Sep 3, 2026 |
| Timothy E Jr Davis | Director | Jun 8, 2026 |
| Laura Francis | Chief Executive Officer | Aug 26, 2026 |
| John Gordon Freund | Director | Jun 8, 2026 |
| Jeryl L Hilleman | Director | Jun 9, 2026 |
| Greg K Hinckley | Director | Apr 9, 2026 |
| Mika Nishimura | Director | Jun 8, 2026 |
| Thomas A. West | Director | Jun 8, 2026 |
Executive officers
| Name | Title | Latest filing |
|---|---|---|
| Laura Francis | Chief Executive Officer | Aug 26, 2026 |
| Anshul Maheshwari | Chief Op & Financial Officer | Aug 26, 2026 |
| Michael A. Pisetsky | SVP, Ops & Adm/Chief Legal Ofr | Aug 18, 2026 |
Recent insider buys & sales
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Sep 1, 2026 | Jeffrey W Dunn | Sale | 1,367 | $18.91 |
| Sep 1, 2026 | Jeffrey W Dunn | Sale | 18,633 | $18.91 |
| Sep 1, 2026 | Jeffrey W Dunn | Sale | 1,367 | $18.91 |
| Sep 1, 2026 | Jeffrey W Dunn | Sale | 18,633 | $18.91 |
| Sep 1, 2026 | Jeffrey W Dunn | Sale | 1,367 | $18.91 |
| Sep 1, 2026 | Jeffrey W Dunn | Sale | 18,633 | $18.91 |
| Sep 1, 2026 | Jeffrey W Dunn | Sale | 1,367 | $18.91 |
| Sep 1, 2026 | Jeffrey W Dunn | Sale | 18,633 | $18.91 |
| Aug 24, 2026 | Anshul Maheshwari | Sale | 11,636 | $20.11 |
| Aug 24, 2026 | Anshul Maheshwari | Sale | 11,636 | $20.11 |
| Aug 24, 2026 | Anshul Maheshwari | Sale | 11,636 | $20.11 |
| Aug 24, 2026 | Anshul Maheshwari | Sale | 11,636 | $20.11 |
| Aug 24, 2026 | Laura Francis | Sale | 25,972 | $20.12 |
| Aug 24, 2026 | Laura Francis | Sale | 25,972 | $20.12 |
| Aug 24, 2026 | Laura Francis | Sale | 25,972 | $20.12 |
SIBN financials (annual, from XBRL filings)
| Fiscal year end | Revenue | Net income | Diluted EPS | Operating cash flow |
|---|---|---|---|---|
| Dec 31, 2025 | $200.93M | $-18.90M | -0.44 | $-675.00K |
| Dec 31, 2024 | $167.18M | $-30.91M | -0.75 | $-12.43M |
| Dec 31, 2023 | $138.89M | $-43.34M | -1.13 | $-18.71M |
| Dec 31, 2022 | $106.41M | $-61.26M | -1.79 | $-41.66M |
| Dec 31, 2021 | $90.15M | $-56.57M | -1.71 | $-39.53M |
Latest balance sheet: total assets $248.76M, total liabilities $66.41M, cash $33.13M (as of Jun 30, 2026).
SIBN earnings / results-day log
| Date | Filing | Close that day |
|---|---|---|
| Aug 3, 2026 | 8-K Item 2.02 (results) | $18.45 |
| May 11, 2026 | 8-K Item 2.02 (results) | $11.61 |
| Feb 23, 2026 | 8-K Item 2.02 (results) | $15.62 |
| Jan 12, 2026 | 8-K Item 2.02 (results) | $17.87 |
| Nov 10, 2025 | 8-K Item 2.02 (results) | $15.68 |
| Aug 4, 2025 | 8-K Item 2.02 (results) | $17.90 |
| May 5, 2025 | 8-K Item 2.02 (results) | $14.25 |
| Feb 24, 2025 | 8-K Item 2.02 (results) | $17.47 |
| Jan 13, 2025 | 8-K Item 2.02 (results) | $16.23 |
| Nov 12, 2024 | 8-K Item 2.02 (results) | $15.63 |
| Aug 5, 2024 | 8-K Item 2.02 (results) | — |
| May 6, 2024 | 8-K Item 2.02 (results) | — |
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Information only, not investment advice. BuyMeWhiskey is not a registered investment adviser or broker-dealer; nothing here is a recommendation to buy, sell or hold any security, and there are no price targets. Data comes from SEC EDGAR filings and public end-of-day market data and may be delayed or contain errors. Verify with the company's filings before making decisions. Prices: end-of-day data as of Oct 16, 2026, 4:00 PM ET. Filings: SEC EDGAR. Updated after every US trading day.