K12 INC

CUSIP: 48273U10 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q3 2016
Shares 303,795 Value ($000) $4,359 Avg Close — Range —
Q2 2016
Shares 293,626 Value ($000) $3,667 Avg Close — Range —
Q1 2016
Shares 303,726 Value ($000) $3,004 Avg Close — Range —
Q4 2015
Shares 303,726 Value ($000) $2,673 Avg Close — Range —
Q3 2015
Shares 65,810 Value ($000) $832 Avg Close — Range —
Q2 2015
Shares 65,810 Value ($000) $832 Avg Close — Range —
Q1 2015
Shares 58,610 Value ($000) $921 Avg Close — Range —
Q4 2014
Shares 228,151 Value ($000) $2,708 Avg Close — Range —
Q3 2014
Shares 62,939 Value ($000) $1,005 Avg Close — Range —
Q1 2014
Shares 9,615 Value ($000) $218 Avg Close — Range —
Q2 2013
Shares 2,954 Value ($000) $78 Avg Close — Range —