Atlas Master Fund, Ltd.

Group Member at NORTHFIELD LABORATORIES INC /DE/ · on record since Dec 28, 2006
Group Member at IMMERSION CORP · on record since Jun 10, 2008

Insider trading activity of Atlas Master Fund, Ltd.

Transactions on record: 28; since Dec 28, 2006

Open-market buys: 1; $1.6M

Open-market sells: 1; $4.4M

Companies traded: 1; last filing Dec 28, 2006

Figures computed from official regulatory filings — .

Companies where Atlas Master Fund, Ltd. has traded

NORTHFIELD LABORATORIES INC /DE/28 tx · $6.1M · Dec 28, 2006

Track record of Atlas Master Fund, Ltd.

Open-market buys: 13

Last buy: Dec 15, 2006

Enough buys on record, but none of them has a 63-day return yet — this happens when the shares stopped trading, or when the buys are too recent. Win rates will appear once returns mature.

Transaction history of Atlas Master Fund, Ltd.

Co-insiders of Atlas Master Fund, Ltd.

ATLAS GLOBAL INVESTMENTS LTDIMMERSION CORP +1
Atlas Global, LLCIMMERSION CORP +1
BALYASNY ASSET MANAGEMENT LLCIMMERSION CORP +1
Balyasny DmitryIMMERSION CORP +1
Admiral Advisors, LLCIMMERSION CORP
Agarwal SumitIMMERSION CORP
Akerman AaronIMMERSION CORP
AMBLER STEPHEN MICHAELIMMERSION CORP
Atlas Global Investments II, Ltd.NORTHFIELD LABORATORIES INC /DE/
Atlas Institutional Fund, LTDIMMERSION CORP
BIERBAUM JOHN FNORTHFIELD LABORATORIES INC /DE/
BLANK STEVEN GIMMERSION CORP
C4S & CO LLCIMMERSION CORP
Chavez Daniel JamesIMMERSION CORP

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	SellD (derivative)	-6	2.24	$13.4		SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	BuyD (derivative)	250	3.91	$977.5	Unusual size	SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	OtherD (derivative)	-600	2.67	$1.6K		SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	BuyD (derivative)	27	1.47	$39.7	First in 12mo	SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	OtherD (derivative)	-720	6.75	$4.9K		SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	BuyD (derivative)	3,000	1.28	$3.8K	Unusual size	SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	BuyD (derivative)	1,775	0.26	$461.5		SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	Buy	107,500	15.00	$1.6M	conv 51Unusual size	SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	OtherD (derivative)	-400	5.18	$2.1K		SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	BuyD (derivative)	1,500	8.53	$12.8K	Unusual size	SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	OtherD (derivative)	-4,807	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	BuyD (derivative)	2,000	0.06	$120		SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	BuyD (derivative)	600	2.67	$1.6K	Unusual size	SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	OtherD (derivative)	-500	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	SellD (derivative)	-4	3.59	$14.4		SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	BuyD (derivative)	166	0.53	$88	First in 12mo	SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	SellD (derivative)	-51	3.39	$172.9		SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	SellD (derivative)	-1	2.84	$2.8		SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	OtherD (derivative)	-500	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	SellD (derivative)	-10	2.44	$24.4		SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	SellD (derivative)	-3,000	3.87	$11.6K	Unusual size	SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	BuyD (derivative)	528	1.32	$697	Unusual size	SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	BuyD (derivative)	166	0.53	$88	First in 12mo	SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	BuyD (derivative)	3,046	4.08	$12.4K	Unusual size	SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	BuyD (derivative)	-1,650	0.85	$1.4K	Unusual size	SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	SellD (derivative)	-6	2.24	$13.4		SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	BuyD (derivative)	250	3.91	$977.5	Unusual size	SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	OtherD (derivative)	-600	2.67	$1.6K		SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	BuyD (derivative)	27	1.47	$39.7	First in 12mo	SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	OtherD (derivative)	-720	6.75	$4.9K		SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	BuyD (derivative)	3,000	1.28	$3.8K	Unusual size	SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	BuyD (derivative)	1,775	0.26	$461.5		SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	Buy	107,500	15.00	$1.6M	conv 51Unusual size	SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	OtherD (derivative)	-400	5.18	$2.1K		SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	BuyD (derivative)	1,500	8.53	$12.8K	Unusual size	SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	OtherD (derivative)	-4,807	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	BuyD (derivative)	2,000	0.06	$120		SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	BuyD (derivative)	600	2.67	$1.6K	Unusual size	SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	OtherD (derivative)	-500	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	SellD (derivative)	-4	3.59	$14.4		SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	BuyD (derivative)	166	0.53	$88	First in 12mo	SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	SellD (derivative)	-51	3.39	$172.9		SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	SellD (derivative)	-1	2.84	$2.8		SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	OtherD (derivative)	-500	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	SellD (derivative)	-10	2.44	$24.4		SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	SellD (derivative)	-3,000	3.87	$11.6K	Unusual size	SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	BuyD (derivative)	528	1.32	$697	Unusual size	SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	BuyD (derivative)	166	0.53	$88	First in 12mo	SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	BuyD (derivative)	3,046	4.08	$12.4K	Unusual size	SEC
NORTHFIELD LABORATORIES INC /DE/Listing unverified	Dec 28, 2006	BuyD (derivative)	-1,650	0.85	$1.4K	Unusual size	SEC