DU PONT E I DE NEMOURS & CO

CUSIP: 263534109 Class: COM

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q2 2017
Shares 1,106,862 Value ($000) $89,335 Avg Close — Range —
Q1 2017
Shares 917,152 Value ($000) $73,675 Avg Close — Range —
Q4 2016
Shares 814,202 Value ($000) $59,762 Avg Close — Range —
Q3 2016
Shares 909,470 Value ($000) $60,907 Avg Close — Range —
Q2 2016
Shares 901,170 Value ($000) $58,396 Avg Close — Range —
Q1 2016
Shares 960,910 Value ($000) $60,845 Avg Close — Range —
Q4 2015
Shares 921,520 Value ($000) $61,373 Avg Close — Range —
Q3 2015
Shares 927,040 Value ($000) $44,683 Avg Close — Range —
Q2 2015
Shares 967,850 Value ($000) $61,894 Avg Close — Range —
Q1 2015
Shares 1,029,980 Value ($000) $73,613 Avg Close — Range —
Q4 2014
Shares 919,820 Value ($000) $68,011 Avg Close — Range —
Q3 2014
Shares 888,940 Value ($000) $63,790 Avg Close — Range —
Q2 2014
Shares 929,590 Value ($000) $60,832 Avg Close — Range —
Q1 2014
Shares 920,470 Value ($000) $61,764 Avg Close — Range —
Q4 2013
Shares 984,680 Value ($000) $63,975 Avg Close — Range —
Q3 2013
Shares 1,006,320 Value ($000) $58,930 Avg Close — Range —
Q2 2013
Shares 1,156,761 Value ($000) $60,730 Avg Close — Range —