Separate the three disclosure sources
Recent Form 4 activity
SI-BONE, Inc. Common Stock: source evidence dated 2026-10-10T12:08:28.848Z.
- Available
- 2026-10-06
- Trade date
- 2026-10-02
- Reporting owners
- PISETSKY MICHAEL A.
- Code
- S
- Shares
- 34
- Reported value
- Not reported
The displayed owner or issuer and source fields identify the receipt to verify; keep reporting and availability dates separate.
Is this an insider transaction, 13F holding, or Congressional event?
Each source has different dates and units. Raw ticker-matched receipts, including amendments, are not deduplicated current ownership totals.
SEC 0001754765-26-000007Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.
Read SIBN fundamentals
Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.
Read SIBN fundamentalsKeep reporting dates and units beside the answer, and inspect its original citations.
Recent Form 4 activity
See the complete recent form 4 activity
| 2026-10-06 | 2026-10-02 | PISETSKY MICHAEL A. | S | 34 | Not reported |
| 2026-10-06 | 2026-10-02 | PISETSKY MICHAEL A. | S | 1,799 | Not reported |
| 2026-10-06 | 2026-10-02 | PISETSKY MICHAEL A. | S | 1,300 | Not reported |
| 2026-10-06 | 2026-10-05 | Maheshwari Anshul | S | 1,731 | Not reported |
| 2026-10-06 | 2026-10-02 | Maheshwari Anshul | S | 1,758 | Not reported |
| 2026-10-06 | 2026-10-02 | Maheshwari Anshul | S | 1,560 | Not reported |
| 2026-10-05 | 2026-10-01 | DUNN JEFFREY W | S | 20,000 | Not reported |
| 2026-09-04 | 2026-09-01 | DUNN JEFFREY W | S | 1,367 | Not reported |
| 2026-09-04 | 2026-09-01 | DUNN JEFFREY W | S | 18,633 | Not reported |
| 2026-08-27 | 2026-08-24 | Maheshwari Anshul | S | 11,636 | Not reported |
| 2026-08-27 | 2026-08-24 | FRANCIS LAURA | S | 25,972 | Not reported |
| 2026-08-22 | 2026-08-21 | Maheshwari Anshul | S | 11,228 | Not reported |
| 2026-08-22 | 2026-08-19 | Maheshwari Anshul | S | 5,747 | Not reported |
| 2026-08-22 | 2026-08-21 | FRANCIS LAURA | S | 3,923 | Not reported |
| 2026-08-22 | 2026-08-20 | FRANCIS LAURA | S | 51,884 | Not reported |
| 2026-08-19 | 2026-08-17 | Maheshwari Anshul | S | 2,189 | Not reported |
| 2026-08-19 | 2026-08-17 | Maheshwari Anshul | S | 2,476 | Not reported |
| 2026-08-19 | 2026-08-17 | PISETSKY MICHAEL A. | S | 1,871 | Not reported |
| 2026-08-19 | 2026-08-17 | PISETSKY MICHAEL A. | S | 1,854 | Not reported |
| 2026-08-19 | 2026-08-17 | FRANCIS LAURA | S | 1,973 | Not reported |
| 2026-08-19 | 2026-08-17 | FRANCIS LAURA | S | 2,236 | Not reported |
| 2026-08-19 | 2026-08-17 | FRANCIS LAURA | S | 3,203 | Not reported |
| 2026-08-19 | 2026-08-17 | FRANCIS LAURA | S | 3,652 | Not reported |
| 2026-08-19 | 2026-08-17 | FRANCIS LAURA | S | 3,892 | Not reported |
| 2026-08-06 | 2026-08-03 | DUNN JEFFREY W | S | 20,000 | Not reported |
No matching rows. Clear the filter to see all records.
90-day public availability window, up to 50 records.
Recent institutional filing receipts
These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.
| Corient Private Wealth LP | 2026-06-30 | 2026-08-28 | 43,946 | $717,200 | None |
| VELA Investment Management, LLC | 2026-06-30 | 2026-08-28 | 201,094 | $3,281,854 | None |
| VELA Investment Management, LLC | 2026-03-31 | 2026-08-28 | 187,160 | $2,363,831 | None |
| VELA Investment Management, LLC | 2025-12-31 | 2026-08-28 | 140,412 | $2,768,925 | None |
| First Eagle Investment Management, LLC | 2026-06-30 | 2026-08-25 | 768,697 | $12,545,135 | None |
| First Eagle Investment Management, LLC | 2026-06-30 | 2026-08-25 | 244 | $3,982 | None |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 2026-06-30 | 2026-08-25 | 44,543 | $726,942 | None |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 2026-06-30 | 2026-08-25 | 726,942 | $44,543,000 | None |
| MERCER GLOBAL ADVISORS INC /ADV | 2026-06-30 | 2026-08-20 | 42,068 | $686,550 | None |
| Corient Private Wealth LP | 2026-06-30 | 2026-08-18 | 38,344 | $625,775 | None |
| Stonepine Capital Management, LLC | 2026-06-30 | 2026-08-18 | 100,000 | $1,500,000 | Call |
| SEI INVESTMENTS CO | 2026-06-30 | 2026-08-15 | 274,611 | $4,481,652 | None |
| SEI INVESTMENTS CO | 2026-06-30 | 2026-08-15 | 136 | $2,220 | None |
| JPL Wealth Management, LLC | 2026-06-30 | 2026-08-15 | 4 | $66 | None |
| First Light Asset Management, LLC | 2026-06-30 | 2026-08-15 | 8,127,985 | $132,648,715 | None |
| Basecamp Wealth Advisors LLC | 2026-06-30 | 2026-08-15 | 57 | $930 | None |
| Quarry LP | 2026-06-30 | 2026-08-15 | 169 | $2,758 | None |
| ADAR1 Capital Management, LLC | 2026-06-30 | 2026-08-15 | 45,000 | $734,400 | None |
| XTX Topco Ltd | 2026-06-30 | 2026-08-15 | 40,132 | $654,954 | None |
| Aquatic Capital Management LLC | 2026-06-30 | 2026-08-15 | 4,874 | $79,544 | None |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2026-06-30 | 2026-08-15 | 342,784 | $5,594,235 | None |
| Sixth Street Partners Management Company, L.P. | 2026-06-30 | 2026-08-15 | 342,784 | $5,594,235 | None |
| Caption Management, LLC | 2026-06-30 | 2026-08-15 | 190,000 | $3,100,800 | Put |
| Caption Management, LLC | 2026-06-30 | 2026-08-15 | 100,000 | $1,632,000 | Call |
| Caption Management, LLC | 2026-06-30 | 2026-08-15 | 75,000 | $1,224,000 | None |
| OSAIC HOLDINGS, INC. | 2026-06-30 | 2026-08-15 | 1,503 | $24,529 | None |
| Squarepoint Ops LLC | 2026-06-30 | 2026-08-15 | 118,128 | $1,927,849 | None |
| Trexquant Investment LP | 2026-06-30 | 2026-08-15 | 70,764 | $1,154,868 | None |
| MetLife Investment Management, LLC | 2026-06-30 | 2026-08-15 | 25,814 | $421,284 | None |
| Engineers Gate Manager LP | 2026-06-30 | 2026-08-15 | 29,380 | $479,482 | None |
| JANE STREET GROUP, LLC | 2026-06-30 | 2026-08-15 | 46,142 | $753,037 | None |
| JANE STREET GROUP, LLC | 2026-06-30 | 2026-08-15 | 18,651 | $304,384 | None |
| BOOTHBAY FUND MANAGEMENT, LLC | 2026-06-30 | 2026-08-15 | 10,497 | $171,311 | None |
| Legal & General Group Plc | 2026-06-30 | 2026-08-15 | 13,170 | $214,934 | None |
| Legal & General Group Plc | 2026-06-30 | 2026-08-15 | 6,829 | $111,449 | None |
| Legal & General Group Plc | 2026-06-30 | 2026-08-15 | 4,277 | $69,801 | None |
| HRT FINANCIAL LP | 2026-06-30 | 2026-08-15 | 22,578 | $368,000 | None |
| Stonepine Capital Management, LLC | 2026-06-30 | 2026-08-15 | 100,000 | $1,500,000 | Call |
| CADIAN CAPITAL MANAGEMENT, LP | 2026-06-30 | 2026-08-15 | 3,347,574 | $54,632,408 | None |
| Parkman Healthcare Partners LLC | 2026-06-30 | 2026-08-15 | 328,686 | $5,364,156 | None |
| Granahan Investment Management, LLC | 2026-06-30 | 2026-08-15 | 1,931,182 | $31,516,890 | None |
| BROWN ADVISORY INC | 2026-06-30 | 2026-08-15 | 1,978,884 | $32,295,392 | None |
| BROWN ADVISORY INC | 2026-06-30 | 2026-08-15 | 98,250 | $1,603,440 | None |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | 2026-06-30 | 2026-08-15 | 100,000 | $1,632,000 | None |
| MILLENNIUM MANAGEMENT LLC | 2026-06-30 | 2026-08-15 | 364,286 | $5,945,148 | None |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 2026-06-30 | 2026-08-15 | 1,158,576 | $18,907,960 | None |
| Balyasny Asset Management L.P. | 2026-06-30 | 2026-08-15 | 1,118 | $18,246 | None |
| Balyasny Asset Management L.P. | 2026-06-30 | 2026-08-15 | 99,246 | $1,619,695 | None |
| JONES FINANCIAL COMPANIES LLLP | 2026-06-30 | 2026-08-15 | 550 | $9,532 | None |
| Cerity Partners LLC | 2026-06-30 | 2026-08-15 | 15,046 | $245,551 | None |
No matching rows. Clear the filter to see all records.
90-day public filing window, up to 50 source positions.
Recent Congressional disclosures
No matching Congressional transactions were returned in this source preview.
No records are available for this view.
Bounded public source preview, up to 25 disclosed events.
How to read the disclosure dates
The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.
Company insiders
SEC Form 4 purchases, sales and awards report transactions and their public filing availability.
Institutional managers
13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.
Congressional filers
Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.
Read the transaction codes
Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.