TETRALOGIC PHARMACEUTICALS C

Ticker: TLOG CUSIP: 88165U109 Class: COMMON

EMERALD ADVISERS, LLC's Holding History (CIK: 0001015083)

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

Q1 2015

Shares 163,540 Value ($000) $662 Avg Close $5.02 Range $4.06 - $6.25

Q4 2014

Shares 163,540 Value ($000) $788 Avg Close $4.47 Range $3.51 - $6.30

Q3 2014

Shares 175,000 Value ($000) $728 Avg Close $4.66 Range $3.55 - $6.22

Q2 2014

Shares 175,000 Value ($000) $1,031 Avg Close $5.67 Range $3.84 - $8.26

Q1 2014

Shares 175,000 Value ($000) $1,117 Avg Close $9.02 Range $5.89 - $14.75

Q4 2013

Shares 175,000 Value ($000) $1,666 Avg Close $7.80 Range $6.91 - $10.31

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2015	163,540	$662	$5.02	$4.06 - $6.25
Q4 2014	163,540	$788	$4.47	$3.51 - $6.30
Q3 2014	175,000	$728	$4.66	$3.55 - $6.22
Q2 2014	175,000	$1,031	$5.67	$3.84 - $8.26
Q1 2014	175,000	$1,117	$9.02	$5.89 - $14.75
Q4 2013	175,000	$1,666	$7.80	$6.91 - $10.31