Rail-Splitter Capital Management, LLC

Holdings History for CIENA CORP - Common Stock, $0.01 par value (CIEN)

Symbol: CIEN on NYSE
Investment type: Equity / Common Stock, $0.01 par value

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
31 Dec 2015		-0.85%	$0	0	-148,867	-100%	$334.95	Q4 2015
30 Sep 2015	0.85%	-1.2%	$3,085,000	148,867	-214,240	-59%	$20.72	Q3 2015
30 Jun 2015	2.5%	-0.01%	$8,598,000	363,107	-1,254	-0.34%	$23.68	Q2 2015
31 Mar 2015	2.1%	+2.1%	$7,026,000	364,361	+364,361	NEW	$19.28	Q1 2015
31 Dec 2014		-1.8%	$0	0	-330,644	-100%	$334.95	Q4 2014
30 Sep 2014	1.8%	+1.8%	$5,528,000	330,644	+330,644	NEW	$16.72	Q3 2014

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.