RIBBON COMMUNICATIONS INC

Ticker: RBBN CUSIP: 762544104 Class: Common Stock

Allianz Asset Management GmbH's Holding History (CIK: 0001535323)

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

Q1 2025

Shares 14,500 Value ($000) $57 Avg Close $4.21 Range $3.66 - $5.38

Q4 2021

Shares 80,179 Value ($000) $485 Avg Close $5.93 Range $5.11 - $6.46

Q3 2021

Shares 56,201 Value ($000) $336 Avg Close $6.75 Range $5.80 - $7.78

Q2 2021

Shares 56,201 Value ($000) $428 Avg Close $7.65 Range $6.29 - $8.72

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	14,500	$57	$4.21	$3.66 - $5.38
Q4 2021	80,179	$485	$5.93	$5.11 - $6.46
Q3 2021	56,201	$336	$6.75	$5.80 - $7.78
Q2 2021	56,201	$428	$7.65	$6.29 - $8.72