RBBNNasdaq

Ribbon Communications Inc.

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Insider buys, 6 months

Congress trades, 6 months

Signals, 6 months

Six months

After each filing

Sep 9, 2025 Sale Redington Dan Insider

1 week

−5.7%S&P +1.5%

1 month

−7.2%S&P +3.8%

3 months

−29.1%S&P +5.4%

6 months

−44.4%S&P +4.6%

Sep 9, 2025 Sale INFANTE BEATRIZ V Insider

1 week

−5.7%S&P +1.5%

1 month

−7.2%S&P +3.8%

3 months

−29.1%S&P +5.4%

6 months

−44.4%S&P +4.6%

Every purchase and sale on this ticker reported by a member of Congress or an insider, measured from the close of the first trading day after it became public to the close 1 week, 1 month, 3 months and 6 months later, each beside the S&P over the same days.

Filings for RBBN 4 held · newest first

Loading the filings.

Government contracts, last 12 months

Awards of $10M and up, from USAspending · context, not a signal

No contracts of $10M or more in the last 12 months.

Lobbying

Last four quarters

No lobbying reports on file.