SYNDAX PHARMACEUTICALS INC

Ticker: SNDX CUSIP: 87164F105 Class: Common Stock

Redmile Group, LLC's Holding History (CIK: 0001425738)

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

Q2 2016

Shares 250,830 Value ($000) $2,471 Avg Close $13.71 Range $8.97 - $17.49

Q1 2016

Shares 263,000 Value ($000) $3,503 Avg Close $12.54 Range $10.60 - $16.30

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2016	250,830	$2,471	$13.71	$8.97 - $17.49
Q1 2016	263,000	$3,503	$12.54	$10.60 - $16.30