OCULAR THERAPEUTIX INC

Ticker: OCUL CUSIP: 67576A100 Class: Common Stock

Portolan Capital Management, LLC's Holding History (CIK: 0001350290)

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

Q4 2015

Shares 151,292 Value ($000) $1,418 Avg Close $10.80 Range $6.75 - $17.34

Q3 2015

Shares 492,225 Value ($000) $6,921 Avg Close $20.09 Range $13.36 - $29.22

Q2 2015

Shares 122,518 Value ($000) $2,577 Avg Close $24.78 Range $20.63 - $42.78

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2015	151,292	$1,418	$10.80	$6.75 - $17.34
Q3 2015	492,225	$6,921	$20.09	$13.36 - $29.22
Q2 2015	122,518	$2,577	$24.78	$20.63 - $42.78