YAHOO INC

CUSIP: 984332106 Class: COM

DISCIPLINED GROWTH INVESTORS INC /MN's Holding History (CIK: 0001050442)

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

Q1 2017
Shares 2,365,907 Value ($000) $109,802 Avg Close — Range —
Q4 2016
Shares 2,424,042 Value ($000) $93,738 Avg Close — Range —
Q3 2016
Shares 2,408,917 Value ($000) $103,824 Avg Close — Range —
Q2 2016
Shares 2,435,512 Value ($000) $91,478 Avg Close — Range —
Q1 2016
Shares 2,443,962 Value ($000) $89,962 Avg Close — Range —
Q4 2015
Shares 2,537,112 Value ($000) $84,384 Avg Close — Range —
Q3 2015
Shares 2,450,762 Value ($000) $70,852 Avg Close — Range —
Q2 2015
Shares 2,424,112 Value ($000) $95,243 Avg Close — Range —
Q1 2015
Shares 2,403,787 Value ($000) $106,812 Avg Close — Range —
Q4 2014
Shares 2,435,437 Value ($000) $123,014 Avg Close — Range —
Q3 2014
Shares 2,503,217 Value ($000) $102,006 Avg Close — Range —
Q2 2014
Shares 2,521,967 Value ($000) $88,597 Avg Close — Range —
Q1 2014
Shares 2,547,605 Value ($000) $91,459 Avg Close — Range —
Q4 2013
Shares 2,456,350 Value ($000) $99,335 Avg Close — Range —
Q3 2013
Shares 2,461,470 Value ($000) $81,647 Avg Close — Range —
Q2 2013
Shares 2,515,705 Value ($000) $63,220 Avg Close — Range —