// company-profile
Ribbon Communications Inc.
RBBN// activity-summary
Recent insider activity is bullish. Over the last 30 days, 31 insiders purchased shares. Buying was led by Mair Scott.
// 90-day insight
Over the last 90 days, Ribbon Communications Inc. insiders bought $0 (44 transactions) and sold $345K (6 transactions).
- Most active insider: Macken Patrick W with 12 transactions totaling $156K.
- Largest single sale: $129K by McClelland Bruce William on May 15, 2026.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Ribbon Communications Inc. as of 2026-03-31
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 16, 2026 | Mair Scott | RBBN | Option Exercise | 67,500 | $0.00 | $0K |
| Jun 16, 2026 | Tamone Tanya | RBBN | Option Exercise | 42,500 | $0.00 | $0K |
| Jun 16, 2026 | SHANI SHAUL | RBBN | Option Exercise | 42,500 | $0.00 | $0K |
| Jun 16, 2026 | GRAYSON BRUNS H | RBBN | Option Exercise | 42,500 | — | — |
| Jun 16, 2026 | EWING R STEWART JR | RBBN | Option Exercise | 42,500 | $0.00 | $0K |
45 more transactions hidden
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