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United States Healthcare Equipment & Supplies

Bio Logic Systems Corp (BLSC)

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Ticker: BLSC Exchange: NMS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
JOHNSON RODERICK G
President & COO
2 sales — total 69,126 USD
Sale 16 Nov 2005
Value US$692,877.75 | Price 298.89 | Shares 33,645
Sale 16 Nov 2005
Value US$1,679,191.19 | Price 120.09 | Shares 10,455
Sale 13 Feb 2004
Value US$3,268,630.79 | Price 209.88 | Shares 47,708
Sale 12 Feb 2004
Value US$3,025.00 | Price 6.05 | Shares 500
Sale 10 Feb 2004
Value US$60,000.00 | Price 6.00 | Shares 10,000
Sale 6 Feb 2004
Value US$29,000.00 | Price 5.80 | Shares 5,000
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2005-11-17 2005-11-16 S Sale JOHNSON RODERICK G

President & COO

Executive Director
33,645 +40.6%
298.89
US$692,878 		33,645 +40.6% 298.89 US$692,878
2005-11-17 2005-11-16 S Sale JOHNSON RODERICK G

President & COO

Executive Director
10,455 +2.4%
120.09
US$1,679,191 		10,455 +2.4% 120.09 US$1,679,191
2004-02-17 2004-02-13 S Sale LACY THOMAS S

V-P, Neurology/Sleep Division
47,708 +39.7%
209.88
US$3,268,631 		47,708 +39.7% 209.88 US$3,268,631
2004-02-17 2004-02-12 S Sale LACY THOMAS S

V-P, Neurology/Sleep Division
500 -1.5%
6.05
US$3,025 		500 -1.5% 6.05 US$3,025
2004-02-11 2004-02-10 S Sale RAVIV GIL PH D
10,000 -3.7%
6.00
US$60,000 		10,000 -3.7% 6.00 US$60,000
2004-02-11 2004-02-06 S Sale RAVIV GIL PH D
5,000 -1.8%
5.80
US$29,000 		5,000 -1.8% 5.80 US$29,000
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