RIBBON COMMUNICATIONS INC

Ticker: RBBN CUSIP: 762544104 Class: Common Stock

MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.'s Holding History (CIK: 0001705339)

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

Q4 2025
Shares 43,577 Value ($000) $126 Avg Close $3.23 Range $2.72 - $4.09
Q3 2025
Shares 44,714 Value ($000) $170 Avg Close $3.93 Range $3.57 - $4.29
Q2 2025
Shares 52,590 Value ($000) $211 Avg Close $3.60 Range $3.01 - $4.29
Q1 2025
Shares 54,930 Value ($000) $215 Avg Close $4.21 Range $3.66 - $5.38
Q4 2024
Shares 52,584 Value ($000) $219 Avg Close $3.78 Range $3.03 - $4.39
Q3 2024
Shares 50,296 Value ($000) $163 Avg Close $3.24 Range $2.75 - $3.95
Q2 2024
Shares 45,556 Value ($000) $150 Avg Close $3.04 Range $2.47 - $3.58