RIBBON COMMUNICATIONS INC

Ticker: RBBN CUSIP: 762544104 Class: Common Stock

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 69,822 Value ($000) $0 Avg Close $3.23 Range $2.72 - $4.09
Q3 2025
Shares 60,719 Value ($000) $0 Avg Close $3.93 Range $3.57 - $4.29
Q2 2025
Shares 60,139 Value ($000) $0 Avg Close $3.60 Range $3.01 - $4.29
Q1 2025
Shares 67,334 Value ($000) $0 Avg Close $4.21 Range $3.66 - $5.38
Q4 2024
Shares 62,604 Value ($000) $0 Avg Close $3.78 Range $3.03 - $4.39
Q3 2024
Shares 57,626 Value ($000) $0 Avg Close $3.24 Range $2.75 - $3.95
Q2 2024
Shares 57,052 Value ($000) $0 Avg Close $3.04 Range $2.47 - $3.58
Q1 2024
Shares 52,535 Value ($000) $0 Avg Close $3.04 Range $2.75 - $3.65
Q4 2023
Shares 77,101 Value ($000) $0 Avg Close $2.25 Range $1.78 - $3.00
Q3 2023
Shares 74,815 Value ($000) $0 Avg Close $2.92 Range $2.59 - $3.59
Q2 2023
Shares 74,256 Value ($000) $0 Avg Close $2.77 Range $2.30 - $3.49
Q1 2023
Shares 70,071 Value ($000) $0 Avg Close $3.65 Range $2.70 - $4.84
Q4 2022
Shares 77,380 Value ($000) $0 Avg Close $2.59 Range $2.19 - $3.14
Q3 2022
Shares 61,480 Value ($000) $137 Avg Close $3.17 Range $2.22 - $3.99
Q2 2022
Shares 56,081 Value ($000) $170 Avg Close $3.02 Range $2.57 - $3.65
Q1 2022
Shares 55,674 Value ($000) $172 Avg Close $4.10 Range $2.74 - $6.42
Q4 2021
Shares 42,674 Value ($000) $258 Avg Close $5.93 Range $5.11 - $6.46
Q3 2021
Shares 43,732 Value ($000) $262 Avg Close $6.75 Range $5.80 - $7.78
Q2 2021
Shares 43,932 Value ($000) $334 Avg Close $7.65 Range $6.29 - $8.72
Q1 2021
Shares 42,518 Value ($000) $349 Avg Close $8.28 Range $6.22 - $11.25
Q4 2020
Shares 42,409 Value ($000) $278 Avg Close $5.28 Range $3.62 - $7.49
Q3 2020
Shares 42,709 Value ($000) $165 Avg Close $4.22 Range $3.61 - $5.64
Q2 2020
Shares 42,709 Value ($000) $168 Avg Close $3.63 Range $2.67 - $4.68
Q1 2020
Shares 19,856 Value ($000) $60 Avg Close $3.01 Range $1.95 - $3.68
Q4 2019
Shares 19,456 Value ($000) $60 Avg Close $3.98 Range $2.44 - $5.92
Q3 2019
Shares 17,092 Value ($000) $100 Avg Close $5.25 Range $4.79 - $5.93
Q2 2019
Shares 16,843 Value ($000) $82 Avg Close $4.88 Range $4.23 - $5.55
Q1 2019
Shares 16,612 Value ($000) $86 Avg Close $5.36 Range $4.64 - $6.56
Q4 2018
Shares 16,412 Value ($000) $79 Avg Close $5.80 Range $4.62 - $7.20
Q3 2018
Shares 16,308 Value ($000) $111 Avg Close $7.12 Range $6.36 - $7.89
Q2 2018
Shares 15,976 Value ($000) $114 Avg Close $5.86 Range $4.97 - $7.28
Q1 2018
Shares 15,925 Value ($000) $81 Avg Close $6.47 Range $5.01 - $7.93
Q4 2017
Shares 15,832 Value ($000) $122 Avg Close $7.68 Range $6.89 - $9.05