GENERAL COMMUNICATION INC

CUSIP: 369385109 Class: CL A

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q4 2017
Shares 41,968 Value ($000) $1,638 Avg Close — Range —
Q3 2017
Shares 42,628 Value ($000) $1,739 Avg Close — Range —
Q2 2017
Shares 47,161 Value ($000) $1,728 Avg Close — Range —
Q1 2017
Shares 53,007 Value ($000) $1,103 Avg Close — Range —
Q4 2016
Shares 55,507 Value ($000) $1,080 Avg Close — Range —
Q3 2016
Shares 61,207 Value ($000) $842 Avg Close — Range —
Q2 2016
Shares 60,707 Value ($000) $959 Avg Close — Range —
Q1 2016
Shares 74,031 Value ($000) $1,356 Avg Close — Range —
Q4 2015
Shares 64,824 Value ($000) $1,282 Avg Close — Range —
Q3 2015
Shares 63,641 Value ($000) $1,098 Avg Close — Range —
Q2 2015
Shares 63,841 Value ($000) $1,086 Avg Close — Range —
Q1 2015
Shares 65,507 Value ($000) $1,032 Avg Close — Range —
Q4 2014
Shares 66,607 Value ($000) $916 Avg Close — Range —
Q3 2014
Shares 66,324 Value ($000) $724 Avg Close — Range —
Q2 2014
Shares 65,548 Value ($000) $726 Avg Close — Range —
Q1 2014
Shares 56,948 Value ($000) $650 Avg Close — Range —
Q4 2013
Shares 56,948 Value ($000) $635 Avg Close — Range —
Q3 2013
Shares 56,648 Value ($000) $539 Avg Close — Range —
Q2 2013
Shares 54,825 Value ($000) $429 Avg Close — Range —
Q1 2013
Shares 63,948 Value ($000) $586 Avg Close — Range —