Walton Charles W 4
4 · PURADYN FILTER TECHNOLOGIES INC · Filed Aug 30, 2011
Insider Transaction Report
Form 4
Walton Charles W
Director
Transactions
- Other
Expiration of options
2011-08-25$0.37/sh−7,500$2,775→ 51,429 totalExercise: $0.37From: 2009-10-10Exp: 2011-08-25→ common stock (7,500 underlying) - Award
options to purchase common stock
2011-08-26$0.18/sh+7,500$1,350→ 58,929 totalExercise: $0.18From: 2013-08-25Exp: 2016-08-25→ common stock (7,500 underlying)
Footnotes (1)
- [F1]Disposition due to expiration