PEAK6 Group’s SIGMA - ALDRICH CORP SIAL Stock Holding History

PEAK6 Group’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	-6,700	Closed	-$931K	–	5819
2015 Q3	$931K	Buy	+6,700	New	+$935K	﹤0.01%	2257
2013 Q4	–	Sell	-90,800	Closed	-$3.88M	–	5889
2013 Q3	$3.88M	Buy	90,800 +82,500	+994%	+$6.94M	0.03%	983
2013 Q2	$667	Buy	+8,300	New	+$665K	﹤0.01%	2511

Other funds holding SIAL

CCS

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

PEAK6 Group's SIAL Position: Q4 2015 in Review

PEAK6 Group sold out of SIGMA - ALDRICH CORP (SIAL) in Q4 2015, closing a stake of 100 shares — an estimated $14K sold.

PEAK6 Group first reported a position in SIAL in Q4 2013 and held it in 3 quarters. The position peaked at $307K in Q4 2013. 1 fund tracked by Wall St. Rank holds SIAL as of Q4 2015.

PEAK6 Group reported no remaining SIGMA - ALDRICH CORP position as of Q4 2015 after selling out during the quarter.
PEAK6 Group sold 100 SIGMA - ALDRICH CORP shares in Q4 2015, an estimated $14K.
PEAK6 Group first reported a position in SIGMA - ALDRICH CORP in Q4 2013 and held it in 3 quarters.
PEAK6 Group's SIGMA - ALDRICH CORP position peaked at $307K in Q4 2013.
1 fund tracked by Wall St. Rank held SIGMA - ALDRICH CORP as of Q4 2015.

Based on PEAK6 Group's 13F filing for Q4 2015, filed 16 Feb 2016.