AETNA INC NEW

CUSIP: 00817Y108 Class: COM

Robeco Institutional Asset Management B.V.'s Holding History (CIK: 0001418773)

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

Q3 2018
Shares 499,062 Value ($000) $101,234 Avg Close — Range —
Q2 2018
Shares 483,961 Value ($000) $88,808 Avg Close — Range —
Q1 2018
Shares 134,982 Value ($000) $22,813 Avg Close — Range —
Q4 2017
Shares 128,110 Value ($000) $23,110 Avg Close — Range —
Q3 2017
Shares 60,170 Value ($000) $9,568 Avg Close — Range —
Q2 2017
Shares 43,067 Value ($000) $6,538 Avg Close — Range —
Q1 2017
Shares 25,994 Value ($000) $3,315 Avg Close — Range —
Q4 2016
Shares 16,569 Value ($000) $2,055 Avg Close — Range —
Q3 2016
Shares 280,488 Value ($000) $32,381 Avg Close — Range —
Q2 2016
Shares 353,481 Value ($000) $43,170 Avg Close — Range —
Q1 2016
Shares 360,553 Value ($000) $40,508 Avg Close — Range —
Q4 2015
Shares 394,596 Value ($000) $42,665 Avg Close — Range —
Q3 2015
Shares 506,699 Value ($000) $55,438 Avg Close — Range —
Q2 2015
Shares 436,036 Value ($000) $55,578 Avg Close — Range —
Q1 2015
Shares 40,705 Value ($000) $4,336 Avg Close — Range —
Q4 2014
Shares 42,574 Value ($000) $3,783 Avg Close — Range —
Q3 2014
Shares 41,711 Value ($000) $3,379 Avg Close — Range —
Q2 2014
Shares 29,448 Value ($000) $2,388 Avg Close — Range —
Q1 2014
Shares 16,004 Value ($000) $1,199 Avg Close — Range —
Q4 2013
Shares 15,446 Value ($000) $1,060 Avg Close — Range —
Q3 2013
Shares 21,587 Value ($000) $1,381 Avg Close — Range —
Q2 2013
Shares 39,457 Value ($000) $2,507 Avg Close — Range —