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Ribbon Communications Inc (RBBN) Insider Trading

Total insider buys:
  • $28,707,248.15
Total insider sells:
  • $173,725,973.87
Most recent insider trade:
  • Sept. 8, 2025
Most active insider trader:
  • Empire Capital Management, L.L
Trader NameDateTitleAmountPriceTypeTotal Value
Dec. 16, 2019EVP1,239$2.80Sell$3,469.20
Nov. 15, 2019CEO3,688$2.99Sell$11,027.12
Nov. 15, 2019CMO4,180$2.99Sell$12,498.20
Nov. 15, 2019EVP3,742$2.99Sell$11,188.58
Nov. 15, 2019Insider1,102$2.99Sell$3,294.98
Nov. 15, 2019CFO3,957$2.99Sell$11,831.43
Oct. 16, 2019EVP3,067$5.62Sell$17,236.54
Aug. 15, 2019EVP3,896$5.19Sell$20,220.24
May 14, 2019CEO100,000$4.84Buy$484,000.00
May 8, 2019Director20,500$4.72Buy$96,760.00
March 16, 2018EVP13,979$5.14Sell$71,852.06
March 15, 2018Director100,000$5.17Buy$517,000.00
March 5, 2018CEO75,000$5.66Buy$424,500.00
Aug. 12, 2016Director1,000$8.78Sell$8,780.00
Feb. 25, 2015VP19,994$17.00Sell$339,898.00
Feb. 20, 2015CFO4,000$16.00Buy$64,000.00
Oct. 31, 2014CEO1,000,000$3.43Buy$3,430,000.00
Aug. 4, 2014CFO15,000$3.59Buy$53,850.00
June 4, 2014Director11,000$3.50Buy$38,500.00
April 29, 2014CEO1,000,000$2.98Buy$2,980,000.00
April 29, 2014CFO15,000$2.95Buy$44,250.00
March 20, 2014major shareholder41,480,007$3.49Sell$144,765,224.43
Feb. 28, 2014EVP25,000$3.81Sell$95,250.00
Sept. 4, 2013major shareholder501,008$3.52Sell$1,763,548.16
Aug. 26, 2013major shareholder741,734$3.54Sell$2,625,738.36
Aug. 22, 2013EVP35,488$3.35Sell$118,884.80
July 31, 2013Major Shareholder3,192,366$3.42Sell$10,917,891.72
July 18, 2013Major Shareholder3,512,632$3.30Sell$11,591,685.60
Jan. 2, 2013Major Shareholder79,600$1.82Buy$144,872.00
Dec. 31, 2012Major Shareholder450,400$1.65Buy$743,160.00
Dec. 27, 2012Major Shareholder25,344$1.69Buy$42,831.36
Oct. 31, 2012Major Shareholder52,326$1.84Buy$96,279.84
Oct. 26, 2012Major Shareholder337,674$1.79Buy$604,436.46
Oct. 23, 2012Major Shareholder106,018$1.82Buy$192,952.76
Oct. 19, 2012Major Shareholder587,314$1.83Buy$1,074,784.62
Oct. 16, 2012Major Shareholder161,668$1.76Buy$284,535.68
Sept. 6, 2012Major Shareholder40,000$1.94Buy$77,600.00
Sept. 5, 2012VP8,802$1.88Sell$16,547.76
Sept. 4, 2012Major Shareholder113,769$1.85Buy$210,472.65
Aug. 31, 2012Major Shareholder296,082$1.93Buy$571,438.26
Aug. 29, 2012Major Shareholder290,149$1.93Buy$559,987.57
Aug. 27, 2012Major Shareholder122,421$1.90Buy$232,599.90
Aug. 24, 2012Major Shareholder587,579$1.81Buy$1,063,517.99
Aug. 20, 2012Major Shareholder413,382$1.81Buy$748,221.42
Aug. 17, 2012Major Shareholder415,919$1.78Buy$740,335.82
Aug. 14, 2012Major Shareholder143,468$1.73Buy$248,199.64
Aug. 10, 2012Major Shareholder428,163$1.78Buy$762,130.14
Aug. 9, 2012Major Shareholder549,068$1.77Buy$971,850.36
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  • Insiders are both buying and selling Ribbon Communications Inc stock.

  • The insider traders at Ribbon Communications Inc are: Empire Capital Management, L.L, Bruce William Mcclelland, Miguel A Lopez, Dan Redington, Daryl Raiford, Anthony Scarfo, Bruns H Grayson, Justin K Ferguson, Kent Mathy, Todd Abbott, Beatriz V Infante, Chase & Co Jpmorgan, Eric S Marmurek, Franklin W Iv Hobbs, John A Schofield, John R Mccready, Mark T Greenquist, Patrick Joggerst, Sam Bucci, Swarth Investments Ltd., Eric S. Marmurek, Steven M Bruny, Peter Polizzi, Raymond Dolan, Raymond P Dolan, Richard J Lynch, Elmer A Lai, Kevin W Riley, Mark Greenquist, Senate Limited, Trustee, and Michael R Swade

  • The most active insider trader at Ribbon Communications Inc is Empire Capital Management, L.L with 23 trades.

  • Senate Limited, Trustee has sold the most Ribbon Communications Inc stock with a total value of $289,530,448.86.

  • Swarth Investments Ltd. has bought the most Ribbon Communications Inc stock with a total value of $14,699,999.20.

  • The most recent insider trade for Ribbon Communications Inc was on Sept. 8, 2025.

  • The single biggest insider buy for Ribbon Communications Inc was from Swarth Investments Ltd. with a total value of $4,999,999.20 on Aug. 16, 2022.

  • The single biggest insider sell for Ribbon Communications Inc was from Senate Limited, Trustee with a total value of $144,765,224.43 on March 20, 2014.