CYTOSORBENTS CORP

Ticker: CTSO CUSIP: 23283X206 Class: COM NEW

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q4 2019

Shares 50,767 Value ($000) $195 Avg Close $4.36 Range $3.49 - $5.33

Q2 2019

Shares 24,860 Value ($000) $164 Avg Close $6.87 Range $5.84 - $7.82

Q4 2018

Shares 21,583 Value ($000) $174 Avg Close $9.93 Range $6.76 - $13.08

Q2 2018

Shares 18,350 Value ($000) $209 Avg Close $9.47 Range $6.88 - $12.35

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	50,767	$195	$4.36	$3.49 - $5.33
Q2 2019	24,860	$164	$6.87	$5.84 - $7.82
Q4 2018	21,583	$174	$9.93	$6.76 - $13.08
Q2 2018	18,350	$209	$9.47	$6.88 - $12.35