OCULAR THERAPEUTIX INC

Ticker: OCUL CUSIP: 67576A100 Class: Common Stock

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q1 2021

Shares 485,837 Value ($000) $7,973 Avg Close $19.26 Range $15.13 - $23.68

Q4 2020

Shares 326,642 Value ($000) $6,761 Avg Close $14.85 Range $7.67 - $24.30

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	485,837	$7,973	$19.26	$15.13 - $23.68
Q4 2020	326,642	$6,761	$14.85	$7.67 - $24.30