RIBBON COMMUNICATIONS INC

Ticker: RBBN CUSIP: 762544104 Class: Common Stock

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q4 2025
Shares 2,586 Value ($000) $7 Avg Close $3.23 Range $2.72 - $4.09
Q3 2025
Shares 19,942 Value ($000) $0 Avg Close $3.93 Range $3.57 - $4.29
Q2 2025
Shares 19,880 Value ($000) $0 Avg Close $3.60 Range $3.01 - $4.29
Q1 2025
Shares 1,193 Value ($000) $0 Avg Close $4.21 Range $3.66 - $5.38
Q3 2024
Shares 2,538 Value ($000) $0 Avg Close $3.24 Range $2.75 - $3.95
Q2 2024
Shares 9,805 Value ($000) $0 Avg Close $3.04 Range $2.47 - $3.58
Q1 2024
Shares 15,451 Value ($000) $0 Avg Close $3.04 Range $2.75 - $3.65
Q4 2023
Shares 15,156 Value ($000) $0 Avg Close $2.25 Range $1.78 - $3.00
Q3 2023
Shares 10,759 Value ($000) $0 Avg Close $2.92 Range $2.59 - $3.59
Q2 2023
Shares 9,872 Value ($000) $0 Avg Close $2.77 Range $2.30 - $3.49
Q1 2023
Shares 54,558 Value ($000) $0 Avg Close $3.65 Range $2.70 - $4.84
Q4 2022
Shares 9 Value ($000) $0 Avg Close $2.59 Range $2.19 - $3.14
Q2 2022
Shares 1,133 Value ($000) $3 Avg Close $3.02 Range $2.57 - $3.65
Q1 2022
Shares 420 Value ($000) $1 Avg Close $4.10 Range $2.74 - $6.42
Q4 2021
Shares 4,486 Value ($000) $27 Avg Close $5.93 Range $5.11 - $6.46
Q1 2021
Shares 52,940 Value ($000) $434 Avg Close $8.28 Range $6.22 - $11.25
Q4 2020
Shares 16,007 Value ($000) $105 Avg Close $5.28 Range $3.62 - $7.49
Q3 2020
Shares 72 Value ($000) $0 Avg Close $4.22 Range $3.61 - $5.64
Q2 2020
Shares 3,604 Value ($000) $14 Avg Close $3.63 Range $2.67 - $4.68
Q1 2020
Shares 1,851 Value ($000) $5 Avg Close $3.01 Range $1.95 - $3.68
Q4 2019
Shares 2,411 Value ($000) $7 Avg Close $3.98 Range $2.44 - $5.92
Q2 2019
Shares 17,169 Value ($000) $83 Avg Close $4.88 Range $4.23 - $5.55
Q1 2019
Shares 11,791 Value ($000) $60 Avg Close $5.36 Range $4.64 - $6.56
Q3 2018
Shares 147 Value ($000) $1 Avg Close $7.12 Range $6.36 - $7.89
Q1 2018
Shares 71 Value ($000) $0 Avg Close $6.47 Range $5.01 - $7.93
Q4 2017
Shares 6,853 Value ($000) $52 Avg Close $7.68 Range $6.89 - $9.05