TOLEDO LUIS 4
4 · HUMAN BIOSYSTEMS INC · Filed Feb 7, 2007
Insider Transaction Report
Form 4
TOLEDO LUIS
Chief Medical Officer
Transactions
- Purchase
Common Stock
2007-02-05$0.12/sh+15,000$1,815→ 1,124,092 total - Purchase
Common Stock
2007-02-05$50.12/sh+30,000$1,503,540→ 1,109,092 total - Purchase
Common Stock
2007-02-05$0.13/sh+55,000$6,875→ 1,179,092 total