Form4insider filings, from the source

Insider · CIK 0001296771

John Gordon Freund

Files at: SIBN, COLL, STRO, TARA, TTPH, XNPT, DRNA. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 4, 2026 AForm 4 →Jun 8, 5:41 pm EDTSI-BONE, Inc.SIBN10,957——54,258—

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.