FLEX PHARMA INC

CUSIP: 33938A105 Class: COM

ProShare Advisors LLC's Holding History (CIK: 0001357955)

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

Q3 2016

Shares 12,381 Value ($000) $146 Avg Close — Range —

Q2 2016

Shares 14,682 Value ($000) $150 Avg Close — Range —

Q1 2016

Shares 13,850 Value ($000) $152 Avg Close — Range —

Q4 2015

Shares 15,223 Value ($000) $190 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2016	12,381	$146	—	—
Q2 2016	14,682	$150	—	—
Q1 2016	13,850	$152	—	—
Q4 2015	15,223	$190	—	—