JOHNSTON DONALD D

CIK 00010120962 companiesEATONTOWN, NJ

SEC Profile

Transactions

Companies

Filings

CIK

0001012096

Recent Transactions

43 trades

Award
OSTEOTECH INC
Stock Option (Right to Buy)
2005-06-09+15,000→ 15,000 total
Exercise/Conversion
VERENIUM CORP
Common Stock
2005-05-13$0.42/sh+5,207→ 5,207 total
Exercise/Conversion
VERENIUM CORP
Non-Qualified Stock Option (Right to Buy)
2005-05-13−5,207→ 0 total
Purchase
OSTEOTECH INC
Common Stock
2000-05-31$8.63/sh+9,000→ 402,250 total
Purchase
OSTEOTECH INC
Common Stock
2000-05-31$8.63/sh+9,000→ 402,250 total
Purchase
OSTEOTECH INC
Common Stock
2000-05-26$8.75/sh+1,300
Purchase
OSTEOTECH INC
Common Stock
2000-05-26$8.63/sh+700
Purchase
OSTEOTECH INC
Common Stock
2000-05-26$8.63/sh+700
Purchase
OSTEOTECH INC
Common Stock
2000-05-26$8.75/sh+1,300
Purchase
OSTEOTECH INC
Common Stock
2000-05-26$8.88/sh+2,000
Purchase
OSTEOTECH INC
Common Stock
2000-05-26$8.88/sh+2,000
Purchase
OSTEOTECH INC
Common Stock
2000-05-24$8.50/sh+10,000→ 25,000 total
Exercise/Conversion
OSTEOTECH INC
Common Stock
2000-05-24$5.00/sh+7,500
Exercise/Conversion
OSTEOTECH INC
Common Stock
2000-05-24$4.08/sh+3,750
Exercise/Conversion
OSTEOTECH INC
Common Stock
2000-05-24$5.00/sh+7,500
Exercise/Conversion
OSTEOTECH INC
Common Stock
2000-05-24$4.08/sh+3,750
Exercise/Conversion
OSTEOTECH INC
(Right to Buy)(a)
2000-05-24+7,500
Exercise/Conversion
OSTEOTECH INC
(Right to Buy)(a)
2000-05-24+3,750
Purchase
OSTEOTECH INC
Common Stock
2000-05-24$8.50/sh+10,000→ 25,000 total
Exercise/Conversion
OSTEOTECH INC
(Right to Buy)(a)
2000-05-24+7,500
Exercise/Conversion
OSTEOTECH INC
(Right to Buy)(a)
2000-05-24+3,750
Exercise/Conversion
OSTEOTECH INC
Common Stock
1999-09-10$5.00/sh+7,500→ 378,000 total
Exercise/Conversion
OSTEOTECH INC
Common Stock
1999-02-09$8.00/sh+25,000
Exercise/Conversion
OSTEOTECH INC
(Right to Buy)
1999-02-09+25,000
Sale
OSTEOTECH INC
Common Stock
1999-02-08$56.88/sh−10,000→ 244,500 total
Sale
OSTEOTECH INC
Common Stock
1999-02-08$56.75/sh−5,000
Sale
OSTEOTECH INC
Common Stock
1999-02-05$57.13/sh−7,000
Sale
OSTEOTECH INC
Common Stock
1999-02-05$57.00/sh−3,000
Exercise/Conversion
OSTEOTECH INC
(Right to Buy)
1999-02-02+25,000
Exercise/Conversion
OSTEOTECH INC
Common Stock
1999-02-02$8.00/sh+50,000
Exercise/Conversion
OSTEOTECH INC
(Right to Buy)
1999-02-02+25,000
Sale
OSTEOTECH INC
Common Stock
1999-02-01$53.91/sh−50,000
Exercise/Conversion
OSTEOTECH INC
Common Stock
1998-08-11$7.50/sh+5,000→ 244,500 total
Exercise/Conversion
OSTEOTECH INC
(Right to Buy)(a)
1998-08-11+5,000
Exercise/Conversion
OSTEOTECH INC
Common Stock
1998-06-11$8.00/sh+25,000→ 239,500 total
Exercise/Conversion
OSTEOTECH INC
(Right to Buy)
1997-12-12+2,500
Exercise/Conversion
OSTEOTECH INC
(Right to Buy)(a)
1997-12-12+7,500
Sale
OSTEOTECH INC
Common Stock
1997-12-09$30.18/sh−1,500→ 10,000 total
Sale
OSTEOTECH INC
Common Stock
1997-12-08$31.75/sh−3,000
Sale
OSTEOTECH INC
Common Stock
1997-12-05$31.62/sh−2,000
Sale
OSTEOTECH INC
Common Stock
1997-12-05$31.75/sh−3,500
Exercise/Conversion
OSTEOTECH INC
Common Stock
1997-08-04$7.50/sh+5,000→ 214,500 total
Purchase
OSTEOTECH INC
Common Stock
1997-04-28$7.75/sh+10,000→ 20,000 total

Companies

Recent Filings

Address

C/O OSTEOTECH, INC.51 JAMES WAY

EATONTOWN, NJ, 07724

View on SEC.gov