MYRIAD GENETICS INC

Ticker: MYGN CUSIP: 62855J104 Class: Common Stock

IRIDIAN ASSET MANAGEMENT LLC/CT's Holding History (CIK: 0001033427)

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

Q2 2016
Shares 3,215,862 Value ($000) $98,405 Avg Close $34.74 Range $28.82 - $39.74
Q1 2016
Shares 4,508,349 Value ($000) $168,748 Avg Close $37.68 Range $33.87 - $43.68
Q4 2015
Shares 3,891,072 Value ($000) $167,939 Avg Close $42.25 Range $36.47 - $46.24
Q3 2015
Shares 5,280,308 Value ($000) $197,906 Avg Close $35.49 Range $30.30 - $41.81
Q2 2015
Shares 5,803,085 Value ($000) $197,247 Avg Close $34.00 Range $31.34 - $36.70
Q1 2015
Shares 5,411,565 Value ($000) $191,569 Avg Close $35.79 Range $31.86 - $39.95
Q4 2014
Shares 3,978,904 Value ($000) $135,521 Avg Close $35.48 Range $31.56 - $39.95
Q3 2014
Shares 3,384,914 Value ($000) $130,556 Avg Close $37.31 Range $34.33 - $40.50
Q2 2014
Shares 2,696,216 Value ($000) $104,937 Avg Close $37.21 Range $32.25 - $42.50
Q1 2014
Shares 2,567,926 Value ($000) $87,797 Avg Close $30.98 Range $20.50 - $39.15