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Home > Insider Trading > Filing (0001209191-13-009945)

Filing Details

Accession Number:: 0001209191-13-009945
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2013-02-20 09:58:11
Reporting Period:: 2013-02-19

Filing Date:: 2013-02-20
Accepted Time:: 2013-02-20 09:58:11
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
1105184	Nanosphere Inc	NSPH	Surgical & Medical Instruments & Apparatus (3841)	000000000

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1198222	Z Sheli Rosenberg	4088 Commercial Ave. Northbrook IL 60062		Yes	No	No	No

Reported Non-Derivative Transactions

Show Other Fields >>

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock	Acquisiton	2013-02-19	50,000	$1.97	154,812	No	4	P	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	P	Direct

Footnotes

Represents the weighted average price of multiple transactions with a range of prices between $1.94 and $2.00.