AMERICAN CAPITAL AGENCY CORP

CUSIP: 02503X105 Class: COM

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

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

Q3 2016
Shares 728,251 Value ($000) $14,230 Avg Close — Range —
Q2 2016
Shares 722,151 Value ($000) $14,313 Avg Close — Range —
Q1 2016
Shares 726,237 Value ($000) $13,530 Avg Close — Range —
Q4 2015
Shares 674,539 Value ($000) $11,697 Avg Close — Range —
Q3 2015
Shares 663,884 Value ($000) $12,415 Avg Close — Range —
Q2 2015
Shares 644,323 Value ($000) $11,836 Avg Close — Range —
Q1 2015
Shares 666,838 Value ($000) $14,224 Avg Close — Range —
Q4 2014
Shares 678,130 Value ($000) $14,804 Avg Close — Range —
Q3 2014
Shares 671,752 Value ($000) $14,275 Avg Close — Range —
Q2 2014
Shares 644,099 Value ($000) $15,078 Avg Close — Range —
Q1 2014
Shares 647,999 Value ($000) $13,925 Avg Close — Range —
Q4 2013
Shares 717,799 Value ($000) $13,846 Avg Close — Range —
Q3 2013
Shares 712,799 Value ($000) $16,088 Avg Close — Range —
Q2 2013
Shares 690,846 Value ($000) $15,883 Avg Close — Range —
Q1 2013
Shares 689,196 Value ($000) $22,592 Avg Close — Range —