MICROSOFT CORP

Ticker: MSFT CUSIP: 594918104 Class: Common Stock

MASSACHUSETTS MUTUAL LIFE INSURANCE CO's Holding History (CIK: 0000225602)

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

Q4 2014

Shares 4,622 Value ($000) $215 Avg Close $39.88 Range $35.66 - $42.40

Q3 2014

Shares 4,542 Value ($000) $211 Avg Close $37.66 Range $34.56 - $40.29

Q3 2013

Shares 39,877 Value ($000) $1,327 Avg Close $27.00 Range $25.36 - $29.79

Q2 2013

Shares 24,878 Value ($000) $860 Avg Close $26.70 Range $22.82 - $29.26

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2014	4,622	$215	$39.88	$35.66 - $42.40
Q3 2014	4,542	$211	$37.66	$34.56 - $40.29
Q3 2013	39,877	$1,327	$27.00	$25.36 - $29.79
Q2 2013	24,878	$860	$26.70	$22.82 - $29.26