Walton Charles W 4
4 · PURADYN FILTER TECHNOLOGIES INC · Filed Aug 29, 2012
Insider Transaction Report
Form 4
Walton Charles W
Director
Transactions
- Award
Options to purchase common stock
2012-08-27$0.14/sh+7,500$1,088→ 37,500 totalExercise: $0.14From: 2014-08-27Exp: 2017-08-27→ common stock (7,500 underlying) - Other
Expiration of options
2012-08-25$0.37/sh−7,500$2,775→ 30,000 totalExercise: $0.37From: 2009-10-10Exp: 2012-08-25→ common stock (7,500 underlying)
Footnotes (2)
- [F1]Disposition due to expiration
- [F2]21,429 warrants to purchase common stock expired on 10/01/2011