Massachusetts Financial Services

Massachusetts Financial Services’s SIGMA - ALDRICH CORP SIAL Stock Holding History

Massachusetts Financial Services’s Portfolio SIAL Stock Details SIAL Fund Activity

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Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2015 Q3	–	Sell
2015 Q2	$32.2M	Sell
2015 Q1	$194M	Sell
2014 Q4	$359M	Sell
2014 Q3	$460M	Buy
2014 Q2	$229M	Buy