Water Island Capital’s SIGMA - ALDRICH CORP SIAL Stock Holding History

Water Island Capital’s Portfolio SIAL Stock Details SIAL Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2015 Q4	–	Sell	-733,742	Closed	-$102M	–	164
2015 Q3	$102M	Buy	733,742 +41,906	+6%	+$5.85M	5.13%	4
2015 Q2	$96.4M	Buy	691,836 +166,326	+32%	+$23.1M	3.89%	7
2015 Q1	$72.7M	Buy	525,510 +194,698	+59%	+$26.8M	2.72%	12
2014 Q4	$45.4M	Buy	330,812 +21,366	+7%	+$2.9M	1.51%	20
2014 Q3	$42.1M	Buy	+309,446	New	+$32.9M	1.43%	26

Other funds holding SIAL

CCS

Crosspoint Capital Strategies Orinda, California $50.4M AUM 15.37% 1-Year Est. Return

Water Island Capital's SIAL Position: Q4 2015 in Review

Water Island Capital sold out of SIGMA - ALDRICH CORP (SIAL) in Q4 2015, closing a stake of 733,742 shares — an estimated $102M sold.

Water Island Capital first reported a position in SIAL in Q3 2014 and held it in 5 quarters. The position peaked at $102M in Q3 2015. 1 fund tracked by Wall St. Rank holds SIAL as of Q4 2015.

Water Island Capital reported no remaining SIGMA - ALDRICH CORP position as of Q4 2015 after selling out during the quarter.
Water Island Capital sold 733,742 SIGMA - ALDRICH CORP shares in Q4 2015, an estimated $102M.
Water Island Capital first reported a position in SIGMA - ALDRICH CORP in Q3 2014 and held it in 5 quarters.
Water Island Capital's SIGMA - ALDRICH CORP position peaked at $102M in Q3 2015.
1 fund tracked by Wall St. Rank held SIGMA - ALDRICH CORP as of Q4 2015.

Based on Water Island Capital's 13F filing for Q4 2015, filed 16 Feb 2016.