RIBBON COMMUNICATIONS INC

Ticker: RBBN CUSIP: 762544104 Class: Common Stock

Rafferty Asset Management, LLC's Holding History (CIK: 0001389426)

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

Q1 2021

Shares 355,591 Value ($000) $2,919 Avg Close $8.28 Range $6.22 - $11.25

Q4 2020

Shares 51,342 Value ($000) $337 Avg Close $5.28 Range $3.62 - $7.49

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	355,591	$2,919	$8.28	$6.22 - $11.25
Q4 2020	51,342	$337	$5.28	$3.62 - $7.49