HUMANA INC

Ticker: HUM CUSIP: 444859102 Class: COM

Robeco Schweiz AG's Holding History (CIK: 0001418427)

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

Q4 2014

Shares 11,200 Value ($000) $1,633 Avg Close $125.04 Range $110.77 - $138.66

Q3 2014

Shares 10,000 Value ($000) $1,319 Avg Close $116.07 Range $105.48 - $124.06

Q2 2014

Shares 10,000 Value ($000) $1,274 Avg Close $107.92 Range $94.66 - $118.13

Q1 2014

Shares 8,700 Value ($000) $984 Avg Close $94.71 Range $82.72 - $109.02

Q4 2013

Shares 8,000 Value ($000) $820 Avg Close $88.83 Range $81.77 - $95.92

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2014	11,200	$1,633	$125.04	$110.77 - $138.66
Q3 2014	10,000	$1,319	$116.07	$105.48 - $124.06
Q2 2014	10,000	$1,274	$107.92	$94.66 - $118.13
Q1 2014	8,700	$984	$94.71	$82.72 - $109.02
Q4 2013	8,000	$820	$88.83	$81.77 - $95.92