RBBNNasdaq

Ribbon Communications Inc.

Alert me on RBBN

Insider buys, 6 months

Congress trades, 6 months

Signals, 6 months

Six months

After each filing

Nov 2 Buy McClelland Bruce William Insider

1 week

−11.1%S&P +0.1%

1 month

Result in16 trading days

3 months

Result in58 trading days

6 months

Result in121 trading days

Feb 13 Buy McClelland Bruce William Insider

1 week

−1.4%S&P +0.1%

1 month

+5.3%S&P −1.6%

3 months

+23.0%S&P +8.7%

6 months

−0.5%S&P +13.9%

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%

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%

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

42 held · newest 542 held · newest 2

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See all 42 filings for RBBN

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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.