Dan Redington, EVP of Global Sales at Ribbon Communications Inc. ($RBBN), made three open market sales of company stock over the past year, totaling $767 thousand. His latest sale occurred on September 8, 2025. These transactions rank him 5,517th among 11,678 individual insiders by sale value, well below the average of $8.6 million per insider across about 6.4 sales. Redington recorded no open market purchases in this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sept. 4, 2025 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | S | Common Stock | 20000 | $4.16 | 169,610.0000 | 176,749,000 | 10.55% | 0.01% |
| Sept. 5, 2025 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | S | Common Stock | 155434 | $4.03 | 14,176.0000 | 176,749,000 | 91.64% | 0.09% |
| Sept. 8, 2025 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | S | Common Stock | 14176 | $4.02 | 0.0000 | 176,749,000 | 100.00% | 0.01% |
| June 15, 2025 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | M | Restricted Stock Units (RSUs) | 20833 | $0.00 | 20,833.0000 | 175,719,000 | 50.00% | 0.01% |
| June 15, 2025 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | M | Common Stock | 20833 | $0.00 | 197,807.0000 | 175,719,000 | 11.77% | 0.01% |
| June 15, 2025 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | F | Common Stock | 8197 | $3.74 | 189,610.0000 | 175,719,000 | 4.14% | 0.00% |
| May 15, 2025 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | A | RSUs | 84388 | $0.00 | 84,388.0000 | 175,719,000 | 9999.99% | 0.05% |
| May 15, 2025 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | A | Performance-Based RSUs (PSUs) | 67500 | $0.00 | 67,500.0000 | 175,719,000 | 9999.99% | 0.04% |
| May 15, 2025 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | A | PSUs | 45000 | $0.00 | 45,000.0000 | 175,719,000 | 9999.99% | 0.03% |
| May 15, 2025 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | A | PSUs | 48523 | $0.00 | 48,523.0000 | 175,719,000 | 9999.99% | 0.03% |
| May 16, 2025 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | M | RSUs | 42194 | $0.00 | 0.0000 | 175,719,000 | 100.00% | 0.02% |
| May 15, 2025 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | A | Restricted Stock Units (RSUs) | 112500 | $0.00 | 112,500.0000 | 175,719,000 | 9999.99% | 0.06% |
| May 16, 2025 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | F | Common Stock | 16603 | $3.62 | 176,974.0000 | 175,719,000 | 8.58% | 0.01% |
| May 16, 2025 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | M | Common Stock | 42194 | $0.00 | 193,577.0000 | 175,719,000 | 27.87% | 0.02% |
| April 17, 2025 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | M | Common Stock | 18071 | $0.00 | 158,493.0000 | 175,719,000 | 12.87% | 0.01% |
| April 17, 2025 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | F | Common Stock | 7110 | $3.53 | 151,383.0000 | 175,719,000 | 4.49% | 0.00% |
| April 17, 2025 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | M | Restricted Stock Units (RSUs) | 18071 | $0.00 | 36,141.0000 | 175,719,000 | 33.33% | 0.01% |
| April 17, 2024 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | M | Performance Share Units (PSUs) | 23743 | $0.00 | 0.0000 | 172,428,000 | 100.00% | 0.01% |
| April 17, 2024 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | F | Common Stock | 8408 | $2.61 | 117,158.0000 | 172,428,000 | 6.70% | 0.00% |
| April 17, 2024 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | M | Common Stock | 23743 | $0.00 | 125,566.0000 | 172,428,000 | 23.32% | 0.01% |
| Dec. 15, 2024 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | M | Restricted Stock Units (RSUs) | 20833 | $0.00 | 41,666.0000 | 174,613,000 | 33.33% | 0.01% |
| Dec. 15, 2024 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | F | Common Stock | 8197 | $4.09 | 142,303.0000 | 174,613,000 | 5.45% | 0.00% |
| Dec. 15, 2024 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | M | Common Stock | 20833 | $0.00 | 150,500.0000 | 174,613,000 | 16.07% | 0.01% |
| Oct. 17, 2024 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | F | Common Stock | 7110 | $3.38 | 129,667.0000 | 174,613,000 | 5.20% | 0.00% |
| Oct. 17, 2024 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | M | Common Stock | 18071 | $0.00 | 136,777.0000 | 174,613,000 | 15.22% | 0.01% |
| Oct. 17, 2024 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | M | Restricted Stock Units (RSUs) | 18071 | $0.00 | 54,212.0000 | 174,613,000 | 25.00% | 0.01% |
| June 15, 2024 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | M | Restricted Stock Units (RSUs) | 20833 | $0.00 | 62,499.0000 | 172,428,000 | 25.00% | 0.01% |
| June 15, 2024 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | M | Common Stock | 20833 | $0.00 | 126,487.0000 | 172,428,000 | 19.72% | 0.01% |
| June 15, 2024 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | F | Common Stock | 7781 | $2.96 | 118,706.0000 | 172,428,000 | 6.15% | 0.00% |
| May 15, 2024 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | A | PSUs | 38818 | $0.00 | 38,818.0000 | 172,428,000 | 9999.99% | 0.02% |
| May 15, 2024 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | A | Performance-Based RSUs (PSUs) | 58228 | $0.00 | 58,228.0000 | 172,428,000 | 9999.99% | 0.03% |
| May 15, 2024 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | A | Restricted Stock Units (RSUs) | 42194 | $0.00 | 42,194.0000 | 172,428,000 | 9999.99% | 0.02% |
| April 17, 2024 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | F | Common Stock | 21793 | $0.00 | 105,654.0000 | 172,428,000 | 17.10% | 0.01% |
| April 17, 2024 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | M | Common Stock | 24465 | $0.00 | 127,447.0000 | 172,428,000 | 23.76% | 0.01% |
| April 17, 2024 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | M | Common Stock | 36143 | $0.00 | 102,982.0000 | 172,428,000 | 54.07% | 0.02% |
| April 17, 2024 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | M | Performance Share Units (PSUs) | 24465 | $0.00 | 0.0000 | 172,428,000 | 100.00% | 0.01% |
| April 17, 2024 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | M | Restricted Stock Units (RSUs) | 36143 | $0.00 | 72,283.0000 | 172,428,000 | 33.33% | 0.02% |
| Feb. 26, 2024 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | S | Common Stock | 34452 | $3.10 | 66,839.0000 | 172,990,000 | 34.01% | 0.02% |
| Feb. 23, 2024 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | S | Common Stock | 23964 | $3.09 | 101,291.0000 | 172,990,000 | 19.13% | 0.01% |
| Feb. 21, 2024 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | S | Common Stock | 7584 | $3.20 | 125,255.0000 | 172,990,000 | 5.71% | 0.00% |
| Dec. 15, 2023 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | M | Restricted Stock Units (RSUs) | 133928 | $0.00 | 0.0000 | 171,190,000 | 100.00% | 0.08% |
| Dec. 15, 2023 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | M | RSUs | 41668 | $0.00 | 83,332.0000 | 171,190,000 | 33.33% | 0.02% |
| Dec. 15, 2023 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | F | Common Stock | 42757 | $2.60 | 132,839.0000 | 171,190,000 | 24.35% | 0.02% |
| Dec. 15, 2023 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | M | Common Stock | 41668 | $0.00 | 175,596.0000 | 171,190,000 | 31.11% | 0.02% |
| Dec. 15, 2023 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | M | Common Stock | 133928 | $0.00 | 133,928.0000 | 171,190,000 | 9999.99% | 0.08% |
| April 17, 2023 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | A | Restricted Stock Units (RSUs) | 108426 | $0.00 | 108,426.0000 | 168,541,000 | 9999.99% | 0.06% |
| April 17, 2023 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | A | PSUs | 43371 | $0.00 | 43,371.0000 | 168,541,000 | 9999.99% | 0.03% |
| April 17, 2023 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | A | Performance-Based RSUs (PSUs) | 47049 | $0.00 | 47,049.0000 | 168,541,000 | 9999.99% | 0.03% |
| April 17, 2023 | Ribbon Communications Inc. | $RBBN | Redington Dan | EVP, Global Sales | A | PSUs | 65055 | $0.00 | 65,055.0000 | 168,541,000 | 9999.99% | 0.04% |