SYNDAX PHARMACEUTICALS INC

Ticker: SNDX CUSIP: 87164F105 Class: Common Stock

Nationwide Fund Advisors's Holding History (CIK: 0001097218)

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

Q3 2017

Shares 4,962 Value ($000) $58 Avg Close $12.26 Range $10.56 - $14.17

Q2 2017

Shares 4,962 Value ($000) $69 Avg Close $11.43 Range $7.41 - $15.43

Q1 2017

Shares 2,850 Value ($000) $39 Avg Close $10.38 Range $6.31 - $15.70

Q4 2016

Shares 2,850 Value ($000) $20 Avg Close $10.96 Range $6.69 - $16.40

Q3 2016

Shares 2,850 Value ($000) $43 Avg Close $13.15 Range $9.60 - $18.03

Q2 2016

Shares 2,850 Value ($000) $28 Avg Close $13.71 Range $8.97 - $17.49

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	4,962	$58	$12.26	$10.56 - $14.17
Q2 2017	4,962	$69	$11.43	$7.41 - $15.43
Q1 2017	2,850	$39	$10.38	$6.31 - $15.70
Q4 2016	2,850	$20	$10.96	$6.69 - $16.40
Q3 2016	2,850	$43	$13.15	$9.60 - $18.03
Q2 2016	2,850	$28	$13.71	$8.97 - $17.49