$RBBN
Ribbon Communications Inc. Common Stock
XNAS
Why is RBBN down today? It is at $2.12 (-3.64%), and our scanner flagged it 4 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment RBBN spikes, and full due diligence on RBBN — key stats, earnings, dilution and insider activity. Free.
Get free $RBBN alerts the moment volume spikes
Our scanner flagged $RBBN 4 times in the last 30 days. Create a free account to track $RBBN, build a watchlist, and get instant unusual-volume alerts — plus 5 free premium days, no card needed.
No card · 5 premium days · join 800+ traders
Key Stats
- Price
- $2.12
- Change today
- -3.64%
- Previous close
- $2.20
- 52-week range
- $1.80 – $4.29
- Market cap
- $388M
- Total held
- 0.0%
- Tradeable float
- 176.1M 100% of shares · after <1% insiders + institutional n/a
- Short interest
- 3.6M ▼ -5% vs prior · as of 2026-06-30
- Short % of float
- 2.1%
- Days to cover
- 4.2d
- Avg daily volume
- 794K
- Exchange
- XNAS
Get free RBBN + market alerts in your inbox
The top plays and unusual-volume catches our scanner flags, emailed to you. No account needed.
No spam. Unsubscribe anytime. Not investment advice.
Why is $RBBN down today?
Here is the latest on RBBN from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for RBBN today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
Likely catalystRegulation FD Disclosure, from the latest SEC filing. Read it →Insiders
2 buys, 4 sells last 3 months (11/19 over 12 months)Show 12 recent transactionsMinimize 12 recent transactions
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Shani Shaul Director | Acquired (grant/award) | +12K | added 5.2% | 238K | n/a | Jul 15, 26 |
Grayson Bruns H Director | Acquired (grant/award) | +14K | added 1.7% | 840K | n/a | Jul 15, 26 |
Ewing R Stewart Jr Director | Other | 43K 0.02% of company | added 22% | 240K | n/a | Jun 16, 26 |
Grayson Bruns H Director | Other | 43K 0.02% of company | added 5.4% | 826K | n/a | Jun 16, 26 |
Infante Beatriz V Director | Other | 43K 0.02% of company | added 12% | 386K | n/a | Jun 16, 26 |
Shani Shaul Director | Other | 43K 0.02% of company | added 23% | 226K | n/a | Jun 16, 26 |
Mair Scott Director | Other | 68K 0.04% of company | added 48% | 208K | n/a | Jun 16, 26 |
Tamone Tanya Director | Other | 43K 0.02% of company | added 24% | 223K | n/a | Jun 16, 26 |
Mcclelland Bruce William Officer | Sold (automatic/other) | -826K 0.5% of company | sold 32% | 1.74M | $2.2M at $2.63 | May 15, 26 |
Mcclelland Bruce William Officer | Other | 2.10M 1.2% of company | added 100% | 3.52M | n/a | May 15, 26 |
Marmurek Eric S Officer | Sold (automatic/other) | -32K 0.02% of company | sold 5.9% | 508K | $84K at $2.63 | May 15, 26 |
Marmurek Eric S Officer | Other | 81K 0.05% of company | added 17% | 554K | n/a | May 15, 26 |
Recent Form-4 filings via Nasdaq. Open-market buys are the signal worth watching. Grants and automatic (10b5-1) sells are routine. “% of position” is the share of that insider’s own holding the trade moved. Not investment advice.
$RBBN Sentiment
BullishBlend of news sentiment, today’s move, and community votes. Not investment advice.
$RBBN Activity
News, unusual-volume alerts, AI-trader trades and community chatter — the whole story, newest first.
RBBN stock FAQ
Why is $RBBN down today?
Here is the latest on RBBN from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for RBBN today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
What is the RBBN stock price today?
RBBN last traded at $2.12, down 3.64% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Where can I see live RBBN alerts?
The RBBN Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged RBBN 4 times in the last 30 days.
What exchange is RBBN on?
RBBN (Ribbon Communications Inc. Common Stock) trades on XNAS, with a market cap of about $388M.
Is RBBN good for day trading?
That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge RBBN for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.