RIBBON COMMUNICATIONS INC

Ticker: RBBN CUSIP: 762544104 Class: Common Stock

Man Group plc's Holding History (CIK: 0001637460)

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

Q4 2023

Shares 11,900 Value ($000) $35 Avg Close $2.25 Range $1.78 - $3.00

Q2 2022

Shares 81,605 Value ($000) $248 Avg Close $3.02 Range $2.57 - $3.65

Q1 2022

Shares 11,400 Value ($000) $35 Avg Close $4.10 Range $2.74 - $6.42

Q1 2019

Shares 12,400 Value ($000) $64 Avg Close $5.36 Range $4.64 - $6.56

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	11,900	$35	$2.25	$1.78 - $3.00
Q2 2022	81,605	$248	$3.02	$2.57 - $3.65
Q1 2022	11,400	$35	$4.10	$2.74 - $6.42
Q1 2019	12,400	$64	$5.36	$4.64 - $6.56