Form4insider filings, from the source

Insider · CIK 0001754765

Michael A. Pisetsky

Files at: SIBN. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $122k · 2net −$122k
$10k$10k$100k$100k$1M$1MbuyssalesSep 2025Nov 2025Jan 2026Mar 2026May 2026Jul 2026Sep 2026

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 17, 2026 SForm 4 →Aug 18, 4:58 pm EDTSI-BONE, Inc.SIBN3,725$18.63$69,411273,650−1.34%
Jul 2, 2026 SForm 4 →Jul 6, 5:11 pm EDTSI-BONE, Inc.SIBN3,134$16.71$52,375277,375−1.12%

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.