RIBBON COMMUNICATIONS INC

Ticker: RBBN CUSIP: 762544104 Class: Common Stock

Trexquant Investment LP's Holding History (CIK: 0001633445)

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

Q3 2019

Shares 33,300 Value ($000) $194 Avg Close $5.25 Range $4.79 - $5.93

Q1 2019

Shares 16,321 Value ($000) $84 Avg Close $5.36 Range $4.64 - $6.56

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	33,300	$194	$5.25	$4.79 - $5.93
Q1 2019	16,321	$84	$5.36	$4.64 - $6.56