AETNA INC NEW

CUSIP: 00817Y108 Class: COM

ORBIMED ADVISORS LLC's Holding History (CIK: 0001055951)

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

Q3 2018
Shares 98,200 Value ($000) $19,920 Avg Close — Range —
Q4 2017
Shares 447,552 Value ($000) $80,734 Avg Close — Range —
Q3 2017
Shares 1,396,500 Value ($000) $222,057 Avg Close — Range —
Q2 2017
Shares 887,900 Value ($000) $134,810 Avg Close — Range —
Q1 2017
Shares 1,312,400 Value ($000) $167,397 Avg Close — Range —
Q4 2016
Shares 805,900 Value ($000) $99,940 Avg Close — Range —
Q3 2016
Shares 116,600 Value ($000) $13,461 Avg Close — Range —
Q2 2016
Shares 116,600 Value ($000) $14,240 Avg Close — Range —
Q1 2016
Shares 76,000 Value ($000) $8,539 Avg Close — Range —
Q4 2015
Shares 67,000 Value ($000) $7,244 Avg Close — Range —
Q3 2015
Shares 67,000 Value ($000) $7,330 Avg Close — Range —
Q2 2015
Shares 96,000 Value ($000) $12,236 Avg Close — Range —
Q1 2015
Shares 94,000 Value ($000) $10,014 Avg Close — Range —
Q4 2014
Shares 94,000 Value ($000) $8,350 Avg Close — Range —
Q3 2014
Shares 80,000 Value ($000) $6,480 Avg Close — Range —
Q2 2014
Shares 80,000 Value ($000) $6,486 Avg Close — Range —
Q1 2014
Shares 63,000 Value ($000) $4,723 Avg Close — Range —
Q4 2013
Shares 1,173,100 Value ($000) $80,463 Avg Close — Range —
Q3 2013
Shares 1,553,000 Value ($000) $99,423 Avg Close — Range —
Q2 2013
Shares 1,519,000 Value ($000) $96,517 Avg Close — Range —