OVASCIENCE INC

CUSIP: 69014Q101 Class: COM

Invesco Ltd.'s Holding History (CIK: 0000914208)

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

Q2 2016

Shares 184,449 Value ($000) $961 Avg Close — Range —

Q2 2015

Shares 59,699 Value ($000) $1,727 Avg Close — Range —

Q1 2015

Shares 71,761 Value ($000) $2,492 Avg Close — Range —

Q4 2014

Shares 55,630 Value ($000) $2,460 Avg Close — Range —

Q3 2014

Shares 92,373 Value ($000) $1,533 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2016	184,449	$961	—	—
Q2 2015	59,699	$1,727	—	—
Q1 2015	71,761	$2,492	—	—
Q4 2014	55,630	$2,460	—	—
Q3 2014	92,373	$1,533	—	—