Kletter Daniel E 4

4 · BEACON POWER CORP · Filed May 26, 2009

Insider Transaction Report

Form 4

Period: 2009-05-22

BEACON POWER CORPBCON

Kletter Daniel E

Director

Transactions

Purchase
Common Stock
2009-05-22$0.74/sh+500$371→ 500 total
Purchase
Common Stock
2009-05-22$0.74/sh+100$74→ 1,200 total
Purchase
Common Stock
2009-05-22$0.74/sh+1,271$947→ 2,471 total
Purchase
Common Stock
2009-05-22$0.75/sh+300$224→ 4,271 total
Purchase
Common Stock
2009-05-22$0.75/sh+600$449→ 7,671 total
Purchase
Common Stock
2009-05-22$0.75/sh+25,329$18,997→ 50,000 total
Purchase
Common Stock
2009-05-22$0.75/sh+600$448→ 5,971 total
Purchase
Common Stock
2009-05-22$0.75/sh+400$299→ 7,071 total
Purchase
Common Stock
2009-05-22$0.75/sh+14,300$10,715→ 23,471 total
Purchase
Common Stock
2009-05-22$0.74/sh+100$74→ 600 total
Purchase
Common Stock
2009-05-22$0.74/sh+800$596→ 3,271 total
Purchase
Common Stock
2009-05-22$0.75/sh+500$375→ 24,671 total
Purchase
Common Stock
2009-05-22$0.74/sh+500$372→ 1,100 total
Purchase
Common Stock
2009-05-22$0.75/sh+600$447→ 3,871 total
Purchase
Common Stock
2009-05-22$0.75/sh+100$75→ 3,971 total
Purchase
Common Stock
2009-05-22$0.75/sh+500$373→ 5,371 total
Purchase
Common Stock
2009-05-22$0.75/sh+700$523→ 6,671 total
Purchase
Common Stock
2009-05-22$0.75/sh+300$225→ 7,971 total
Purchase
Common Stock
2009-05-22$0.75/sh+800$599→ 8,771 total
Purchase
Common Stock
2009-05-22$0.75/sh+300$225→ 23,871 total
Purchase
Common Stock
2009-05-22$0.75/sh+600$448→ 4,871 total
Purchase
Common Stock
2009-05-22$0.75/sh+400$300→ 9,171 total
Purchase
Common Stock
2009-05-22$0.75/sh+100$75→ 23,571 total
Purchase
Common Stock
2009-05-22$0.75/sh+300$225→ 24,171 total

Documents

1 file

4
edgar.xmlPrimary
PRIMARY DOCUMENT