MULDER DAVID M 4

4 · BIOLASE TECHNOLOGY INC · Filed Oct 5, 2010

Insider Transaction Report

Form 4

Period: 2010-09-30

BIOLASE TECHNOLOGY INCBLTI

MULDER DAVID M

DirectorChief Executive Officer

Transactions

Sale
Common Stock
2010-09-30$1.17/sh−4,300$5,031→ 3,300 total
Exercise/Conversion
Common Stock
2010-10-01$0.82/sh+1,400$1,148→ 1,400 total
Sale
Common Stock
2010-10-01$1.23/sh−1,400$1,722→ 0 total
Exercise/Conversion
Stock Option (right to buy)
2010-09-30$0.82/sh−6,100$5,002→ 360,650 total
Exercise: $0.82From: 2009-01-26Exp: 2019-01-26→ Common Stock (6,100 underlying)
Sale
Common Stock
2010-09-30$1.20/sh−2,300$2,760→ 0 total
Sale
Common Stock
2010-09-30$1.18/sh−6,900$8,142→ 18,035 total
Exercise/Conversion
Common Stock
2010-10-01$0.93/sh+5,930$5,515→ 5,930 total
Sale
Common Stock
2010-10-01$1.25/sh−5,000$6,250→ 0 total
Exercise/Conversion
Stock Option (right to buy)
2010-10-01$0.78/sh−3,000$2,340→ 321,915 total
Exercise: $0.78From: 2009-03-10Exp: 2019-03-10→ Common Stock (3,000 underlying)
Exercise/Conversion
Stock Option (right to buy)
2010-10-01$0.82/sh−5,930$4,863→ 314,585 total
Exercise: $0.93From: 2009-04-03Exp: 2019-04-03→ Common Stock (5,930 underlying)
Sale
Common Stock
2010-09-30$1.22/sh−1,291$1,575→ 7,600 total
Sale
Common Stock
2010-09-30$1.20/sh−3,000$3,600→ 15,035 total
Sale
Common Stock
2010-09-30$1.17/sh−4,080$4,774→ 10,955 total
Sale
Common Stock
2010-10-01$1.17/sh−930$1,088→ 5,000 total
Exercise/Conversion
Stock Option (right to buy)
2010-09-30$0.78/sh−8,891$6,935→ 366,750 total
Exercise: $0.78From: 2009-03-10Exp: 2019-03-10→ Common Stock (8,891 underlying)
Exercise/Conversion
Stock Option (right to buy)
2010-09-30$0.93/sh−35,735$33,234→ 324,915 total
Exercise: $0.93From: 2009-04-03Exp: 2019-04-03→ Common Stock (35,735 underlying)
Exercise/Conversion
Stock Option (right to buy)
2010-10-01$0.82/sh−1,400$1,148→ 320,515 total
Exercise: $0.82From: 2009-01-26Exp: 2019-01-26→ Common Stock (1,400 underlying)
Exercise/Conversion
Common Stock
2010-09-30$0.93/sh+35,735$33,234→ 35,735 total
Sale
Common Stock
2010-09-30$1.19/sh−10,800$12,852→ 24.935 total
Sale
Common Stock
2010-10-01$1.19/sh−3,000$3,570→ 0 total
Exercise/Conversion
Common Stock
2010-10-01$0.78/sh+3,000$2,340→ 3,000 total
Exercise/Conversion
Common Stock
2010-09-30$0.82/sh+8,891$7,291→ 8,891 total
Sale
Common Stock
2010-09-30$1.20/sh−1,000$1,200→ 2,300 total
Sale
Common Stock
2010-09-30$1.17/sh−10,955$12,817→ 0 total

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