RAVIV GABRIEL

Director at BIO LOGIC SYSTEMS CORP · on record since Jan 5, 2006
10% owner at BIO LOGIC SYSTEMS CORP · on record since Jan 5, 2006
CEO at BIO LOGIC SYSTEMS CORP · on record since Jan 13, 2005

Insider trading activity of RAVIV GABRIEL

Transactions on record: 31; since Aug 27, 2003

Open-market buys: 0

Open-market sells: 0

Companies traded: 1; last filing Jul 25, 2005

Figures computed from official regulatory filings — methodology.

Companies where RAVIV GABRIEL has traded

BIO LOGIC SYSTEMS CORP31 tx · Jul 25, 2005

Track record of RAVIV GABRIEL

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of RAVIV GABRIEL

Co-insiders of RAVIV GABRIEL

DAMRON LAWRENCE DBIO LOGIC SYSTEMS CORP
HANLEY MICHAEL JBIO LOGIC SYSTEMS CORP
JOHNSON RODERICK GBIO LOGIC SYSTEMS CORP
KUPFERBERG IRVINGBIO LOGIC SYSTEMS CORP
LACY THOMAS SBIO LOGIC SYSTEMS CORP
MILSTEIN ALBERTBIO LOGIC SYSTEMS CORP
MOORE CRAIG WBIO LOGIC SYSTEMS CORP

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Company	Filed	Type	Qty	Price	Value · USD	Src
BIO LOGIC SYSTEMS CORP	Jul 25, 2005	Award	22,500	0.00 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	Other	-29,090	7.41 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	Exercise	2,500	5.13 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	Gift	193,000	0.00 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	Other	-15,926	9.62 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	ExerciseD	-1,875	0.00 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	Exercise	937	3.61 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	Exercise	1,875	3.15 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	ExerciseD	-16,875	0.00 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	ExerciseD	-26,250	0.00 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	ExerciseD	-2,500	0.00 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	Exercise	16,875	3.61 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	ExerciseD	-937	0.00 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	Gift	3,939	0.00 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	Exercise	1,875	5.58 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	ExerciseD	-45,000	0.00 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	Exercise	26,250	4.95 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	Gift	-3,939	0.00 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	ExerciseD	-1,875	0.00 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	Exercise	45,000	3.23 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Jul 27, 2004	Exercise	2,500	5.23 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Jul 27, 2004	Other	-2,188	5.97 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Jul 27, 2004	ExerciseD	-2,500	0.00 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Jul 26, 2004	AwardD	47,500	—	—	SEC
BIO LOGIC SYSTEMS CORP	Jan 15, 2004	Exercise	20,000	2.89 USD	—	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
BIO LOGIC SYSTEMS CORP	Jul 25, 2005	Award	22,500	0.00 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	Other	-29,090	7.41 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	Exercise	2,500	5.13 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	Gift	193,000	0.00 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	Other	-15,926	9.62 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	ExerciseD	-1,875	0.00 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	Exercise	937	3.61 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	Exercise	1,875	3.15 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	ExerciseD	-16,875	0.00 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	ExerciseD	-26,250	0.00 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	ExerciseD	-2,500	0.00 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	Exercise	16,875	3.61 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	ExerciseD	-937	0.00 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	Gift	3,939	0.00 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	Exercise	1,875	5.58 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	ExerciseD	-45,000	0.00 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	Exercise	26,250	4.95 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	Gift	-3,939	0.00 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	ExerciseD	-1,875	0.00 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Feb 18, 2005	Exercise	45,000	3.23 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Jul 27, 2004	Exercise	2,500	5.23 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Jul 27, 2004	Other	-2,188	5.97 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Jul 27, 2004	ExerciseD	-2,500	0.00 USD	—	SEC
BIO LOGIC SYSTEMS CORP	Jul 26, 2004	AwardD	47,500	—	—	SEC
BIO LOGIC SYSTEMS CORP	Jan 15, 2004	Exercise	20,000	2.89 USD	—	SEC