Form4insider filings, from the source

Insider · CIK 0001204899

Bruns H Grayson

Files at: RBBN, EVBG. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 15, 2026 AForm 4 →Jul 15, 5:41 pm EDTRibbon Communications Inc.RBBN14,423——840,270—

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.