CYTOSORBENTS CORP

Ticker: CTSO CUSIP: 23283X206 Class: COM NEW

Spark Investment Management LLC's Holding History (CIK: 0001554871)

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

Q1 2020

Shares 31,591 Value ($000) $244 Avg Close $5.05 Range $3.60 - $7.73

Q4 2019

Shares 15,700 Value ($000) $60 Avg Close $4.36 Range $3.49 - $5.33

Q2 2019

Shares 10,800 Value ($000) $71 Avg Close $6.87 Range $5.84 - $7.82

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	31,591	$244	$5.05	$3.60 - $7.73
Q4 2019	15,700	$60	$4.36	$3.49 - $5.33
Q2 2019	10,800	$71	$6.87	$5.84 - $7.82