MYRIAD GENETICS INC

Ticker: MYGN CUSIP: 62855J104 Class: Common Stock

THOMPSON INVESTMENT MANAGEMENT, INC.'s Holding History (CIK: 0001277279)

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

Q4 2014

Shares 7,625 Value ($000) $260 Avg Close $35.48 Range $31.56 - $39.95

Q3 2014

Shares 7,640 Value ($000) $302 Avg Close $37.31 Range $34.33 - $40.50

Q2 2014

Shares 7,625 Value ($000) $297 Avg Close $37.21 Range $32.25 - $42.50

Q1 2014

Shares 11,925 Value ($000) $408 Avg Close $30.98 Range $20.50 - $39.15

Q4 2013

Shares 11,825 Value ($000) $248 Avg Close $25.29 Range $20.02 - $30.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2014	7,625	$260	$35.48	$31.56 - $39.95
Q3 2014	7,640	$302	$37.31	$34.33 - $40.50
Q2 2014	7,625	$297	$37.21	$32.25 - $42.50
Q1 2014	11,925	$408	$30.98	$20.50 - $39.15
Q4 2013	11,825	$248	$25.29	$20.02 - $30.75