NORDIC AMERICAN TANKERS LIMI

Ticker: NAT CUSIP: G65773106 Class: Common Stock

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q4 2017

Shares 15,288 Value ($000) $38 Avg Close $4.14 Range $2.45 - $5.84

Q2 2015

Shares 1,802 Value ($000) $26 Avg Close $12.81 Range $11.11 - $14.88

Q4 2014

Shares 32,602 Value ($000) $328 Avg Close $8.58 Range $6.89 - $10.34

Q4 2013

Shares 588 Value ($000) $6 Avg Close $8.27 Range $7.43 - $9.72

Q3 2013

Shares 101 Value ($000) $1 Avg Close $8.35 Range $7.23 - $10.24

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	15,288	$38	$4.14	$2.45 - $5.84
Q2 2015	1,802	$26	$12.81	$11.11 - $14.88
Q4 2014	32,602	$328	$8.58	$6.89 - $10.34
Q4 2013	588	$6	$8.27	$7.43 - $9.72
Q3 2013	101	$1	$8.35	$7.23 - $10.24