K12 INC

CUSIP: 48273U102 Class: COM

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q4 2019
Shares 89,911 Value ($000) $1,831 Avg Close — Range —
Q3 2019
Shares 270,071 Value ($000) $7,131 Avg Close — Range —
Q2 2019
Shares 258,271 Value ($000) $7,855 Avg Close — Range —
Q1 2019
Shares 256,375 Value ($000) $8,751 Avg Close — Range —
Q4 2018
Shares 247,288 Value ($000) $6,131 Avg Close — Range —
Q3 2018
Shares 241,897 Value ($000) $4,282 Avg Close — Range —
Q2 2018
Shares 233,683 Value ($000) $3,826 Avg Close — Range —
Q1 2018
Shares 224,267 Value ($000) $3,181 Avg Close — Range —
Q4 2017
Shares 224,674 Value ($000) $3,573 Avg Close — Range —
Q3 2017
Shares 216,352 Value ($000) $3,860 Avg Close — Range —
Q2 2017
Shares 183,644 Value ($000) $3,291 Avg Close — Range —
Q1 2017
Shares 70,819 Value ($000) $1,357 Avg Close — Range —
Q3 2016
Shares 61,408 Value ($000) $882 Avg Close — Range —
Q2 2016
Shares 88,213 Value ($000) $1,102 Avg Close — Range —
Q1 2016
Shares 125,142 Value ($000) $1,238 Avg Close — Range —
Q4 2015
Shares 112,429 Value ($000) $990 Avg Close — Range —
Q3 2015
Shares 84,624 Value ($000) $1,053 Avg Close — Range —
Q2 2015
Shares 74,232 Value ($000) $940 Avg Close — Range —
Q1 2015
Shares 72,390 Value ($000) $1,138 Avg Close — Range —
Q4 2014
Shares 51,905 Value ($000) $617 Avg Close — Range —
Q3 2014
Shares 51,911 Value ($000) $829 Avg Close — Range —