THOR INDS INC

Ticker: THO CUSIP: 885160101 Class: Common Stock

K2 PRINCIPAL FUND, L.P.'s Holding History (CIK: 0001461790)

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

Q1 2018

Shares 10,000 Value ($000) $1,152 Avg Close $113.07 Range $91.51 - $136.67

Q4 2017

Shares 8,281 Value ($000) $1,248 Avg Close $117.35 Range $103.34 - $132.43

Q3 2017

Shares 15,081 Value ($000) $1,899 Avg Close $90.78 Range $85.03 - $107.02

Q2 2017

Shares 10,950 Value ($000) $1,144 Avg Close $81.33 Range $73.82 - $92.54

Q4 2015

Shares 5,000 Value ($000) $281 Avg Close $45.48 Range $41.59 - $51.55

Q2 2015

Shares 10,000 Value ($000) $563 Avg Close $49.05 Range $45.48 - $52.37

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	10,000	$1,152	$113.07	$91.51 - $136.67
Q4 2017	8,281	$1,248	$117.35	$103.34 - $132.43
Q3 2017	15,081	$1,899	$90.78	$85.03 - $107.02
Q2 2017	10,950	$1,144	$81.33	$73.82 - $92.54
Q4 2015	5,000	$281	$45.48	$41.59 - $51.55
Q2 2015	10,000	$563	$49.05	$45.48 - $52.37