RIBBON COMMUNICATIONS INC

Ticker: RBBN CUSIP: 762544104 Class: Common Stock

NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO's Holding History (CIK: 0001141802)

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

Q1 2024
Shares 9,250 Value ($000) $30 Avg Close $3.04 Range $2.75 - $3.65
Q1 2019
Shares 500 Value ($000) $3 Avg Close $5.36 Range $4.64 - $6.56
Q4 2018
Shares 500 Value ($000) $2 Avg Close $5.80 Range $4.62 - $7.20
Q3 2018
Shares 500 Value ($000) $3 Avg Close $7.12 Range $6.36 - $7.89
Q2 2018
Shares 515 Value ($000) $4 Avg Close $5.86 Range $4.97 - $7.28
Q1 2018
Shares 515 Value ($000) $3 Avg Close $6.47 Range $5.01 - $7.93
Q4 2017
Shares 500 Value ($000) $4 Avg Close $7.68 Range $6.89 - $9.05