Ribbon Communications (RBBN): filings, insider buys & geopolitical news
In the last 30 days, Geopolitics Alpha logged 1 item on Ribbon Communications: 0 news stories, 1 SEC filing and 0 fund or insider trade reports. The latest filing was logged 27 Oct 2026: 8-K - Ribbon Communications Inc. (0001708055) (Filer).
Government contracts
No federal prime contract obligations are matched to Ribbon Communications in USAspending.gov for the last five years, and no Department of Defense contract announcements name it in the past year. See the largest government contractors.
RBBN share price, last 12 months
Close $1.41 on Oct 27, 2026, -60.2% since Oct 24, 2025 (range $1.41 to $3.54, daily closes).
Company facts
- Ticker
- RBBN (NasdaqGS)
- Sector
- Technology
- Industry (SEC SIC code)
- Services-Computer Integrated Systems Design (7373)
Industry from the SEC Standard Industrial Classification code on the company's EDGAR filings.
What changed for Ribbon Communications (RBBN)
In the last 30 days, Geopolitics Alpha logged 1 item on Ribbon Communications: 0 news stories, 1 SEC filing and 0 fund or insider trade reports. The latest filing was logged 27 Oct 2026: 8-K - Ribbon Communications Inc. (0001708055) (Filer).
- 0 news
- 1 SEC filings
- 0 fund / insider trades
Latest SEC filings
Latest fund & insider buys and sales
None on record yet.
Latest geopolitical & market news
None on record yet.
Peers: Services-Computer Integrated Systems Design
| Company | Ticker | Federal contracts, 12 months |
|---|---|---|
| Samsara | IOT | – |
| Leidos Holdings | LDOS | $9.74B |
| GoDaddy | GDDY | – |
| CACI International | CACI | $4.22B |
| IonQ | IONQ | – |
| Jack Henry & Associates | JKHY | – |
| Aurora Innovation | AUR | – |
| Open Text | OTEX | – |
| Science Applications International | SAIC | $4.15B |
| Waystar Holding | WAY | – |
Biggest government contractors in Technology: Leidos Holdings ($9.74B), CACI International ($4.22B), Science Applications International ($4.15B), GE Aerospace ($2.41B), Oracle ($2.15B), Palantir Technologies ($1.98B), International Business Machines ($1.13B), Parsons ($1.07B).
Congressional trades in RBBN
Trades in RBBN that members of Congress have publicly reported, newest filing first.
No congressional trades are stored for this view yet.
All congressional stock trades →
Geopolitical news for RBBN
Everything on RBBN, newest first
- SEC filing 8-K - Ribbon Communications Inc. (0001708055) (Filer)
27 Oct 2026, 20:20 UTC
Frequently asked questions
Does Ribbon Communications have government contracts?
No federal prime contract obligations are matched to Ribbon Communications (RBBN) in USAspending.gov for the last five years. Subcontracts are not included.
Where does the contract data come from?
USAspending.gov (the official source of U.S. federal spending data) and the Department of Defense's daily contract announcements. Both are public domain and refreshed daily here.
What geopolitical news affects RBBN?
This page lists every Geopolitics Alpha note that names RBBN as exposed to an event, with the reason it is exposed.
Has Congress traded RBBN?
The table above lists trades in RBBN that members of Congress have publicly reported, with a link to each official filing.
Is this investment advice?
No. We show news, exposure and past price moves. Nothing here is a recommendation.