VERTEX PHARMACEUTICALS INC

Ticker: VRTX CUSIP: 92532F100 Class: EQTY

SIT INVESTMENT ASSOCIATES INC's Holding History (CIK: 0000769317)

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

Q3 2016
Shares 9,900 Value ($000) $863 Avg Close $94.50 Range $83.50 - $103.73
Q2 2016
Shares 9,900 Value ($000) $852 Avg Close $86.41 Range $75.92 - $96.49
Q1 2016
Shares 13,300 Value ($000) $1,057 Avg Close $90.45 Range $75.90 - $124.96
Q4 2015
Shares 13,300 Value ($000) $1,674 Avg Close $120.72 Range $101.49 - $134.71
Q3 2015
Shares 13,300 Value ($000) $1,385 Avg Close $128.47 Range $97.45 - $143.45
Q2 2015
Shares 13,300 Value ($000) $1,642 Avg Close $125.98 Range $113.68 - $137.50
Q1 2015
Shares 13,300 Value ($000) $1,569 Avg Close $119.81 Range $103.75 - $136.33
Q4 2014
Shares 14,200 Value ($000) $1,687 Avg Close $112.63 Range $96.43 - $124.35
Q3 2014
Shares 14,200 Value ($000) $1,595 Avg Close $95.21 Range $84.41 - $116.88
Q2 2014
Shares 14,200 Value ($000) $1,344 Avg Close $70.12 Range $59.79 - $98.80
Q1 2014
Shares 14,200 Value ($000) $1,004 Avg Close $79.20 Range $67.49 - $87.77
Q4 2013
Shares 14,200 Value ($000) $1,055 Avg Close $69.64 Range $58.06 - $78.38
Q3 2013
Shares 14,200 Value ($000) $1,077 Avg Close $79.58 Range $73.43 - $89.96
Q2 2013
Shares 14,200 Value ($000) $1,137 Avg Close $73.64 Range $51.28 - $87.47