AETNA INC NEW

CUSIP: 00817Y108 Class: COM

NISA INVESTMENT ADVISORS, LLC's Holding History (CIK: 0000937615)

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

Q3 2018
Shares 155,470 Value ($000) $31,537 Avg Close — Range —
Q2 2018
Shares 135,849 Value ($000) $24,928 Avg Close — Range —
Q1 2018
Shares 137,375 Value ($000) $23,440 Avg Close — Range —
Q4 2017
Shares 139,713 Value ($000) $25,203 Avg Close — Range —
Q3 2017
Shares 143,746 Value ($000) $22,857 Avg Close — Range —
Q2 2017
Shares 154,371 Value ($000) $23,272 Avg Close — Range —
Q1 2017
Shares 144,376 Value ($000) $18,415 Avg Close — Range —
Q4 2016
Shares 141,316 Value ($000) $17,525 Avg Close — Range —
Q3 2016
Shares 142,391 Value ($000) $16,439 Avg Close — Range —
Q2 2016
Shares 145,191 Value ($000) $17,732 Avg Close — Range —
Q1 2016
Shares 139,441 Value ($000) $15,666 Avg Close — Range —
Q4 2015
Shares 140,091 Value ($000) $15,147 Avg Close — Range —
Q3 2015
Shares 147,191 Value ($000) $16,171 Avg Close — Range —
Q2 2015
Shares 147,975 Value ($000) $18,861 Avg Close — Range —
Q1 2015
Shares 151,729 Value ($000) $16,164 Avg Close — Range —
Q4 2014
Shares 152,511 Value ($000) $13,548 Avg Close — Range —
Q3 2014
Shares 156,411 Value ($000) $12,669 Avg Close — Range —
Q2 2014
Shares 158,711 Value ($000) $12,868 Avg Close — Range —
Q1 2014
Shares 160,893 Value ($000) $12,062 Avg Close — Range —
Q4 2013
Shares 160,893 Value ($000) $11,036 Avg Close — Range —
Q3 2013
Shares 166,770 Value ($000) $10,677 Avg Close — Range —
Q2 2013
Shares 174,170 Value ($000) $11,067 Avg Close — Range —