ANTHERA PHARMACEUTICALS INC

Ticker: ANTH CUSIP: 03674U300 Class: COMMON

TWO SIGMA SECURITIES, LLC's Holding History (CIK: 0001450144)

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

Q1 2018

Shares 19,177 Value ($000) $6 Avg Close $1.49 Range $0.30 - $2.97

Q4 2017

Shares 10,383 Value ($000) $17 Avg Close $1.72 Range $1.34 - $2.43

Q3 2017

Shares 49,318 Value ($000) $71 Avg Close $1.42 Range $1.20 - $1.71

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	19,177	$6	$1.49	$0.30 - $2.97
Q4 2017	10,383	$17	$1.72	$1.34 - $2.43
Q3 2017	49,318	$71	$1.42	$1.20 - $1.71