AMERICAN CAPITAL AGENCY CORP

CUSIP: 02503X105 Class: COM

GATEWAY INVESTMENT ADVISERS LLC's Holding History (CIK: 0001114618)

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

Q3 2016
Shares 671,033 Value ($000) $13,112 Avg Close — Range —
Q2 2016
Shares 735,423 Value ($000) $14,576 Avg Close — Range —
Q1 2016
Shares 891,713 Value ($000) $16,613 Avg Close — Range —
Q4 2015
Shares 712,562 Value ($000) $12,356 Avg Close — Range —
Q3 2015
Shares 660,500 Value ($000) $12,351 Avg Close — Range —
Q2 2015
Shares 661,780 Value ($000) $12,157 Avg Close — Range —
Q1 2015
Shares 661,137 Value ($000) $14,102 Avg Close — Range —
Q4 2014
Shares 660,887 Value ($000) $14,427 Avg Close — Range —
Q3 2014
Shares 912,199 Value ($000) $19,384 Avg Close — Range —
Q2 2014
Shares 919,435 Value ($000) $21,524 Avg Close — Range —
Q1 2014
Shares 1,088,342 Value ($000) $23,388 Avg Close — Range —
Q4 2013
Shares 1,176,927 Value ($000) $22,703 Avg Close — Range —
Q3 2013
Shares 1,238,777 Value ($000) $27,959 Avg Close — Range —
Q2 2013
Shares 1,237,827 Value ($000) $28,458 Avg Close — Range —