PURADYN FILTER TECHNOLOGIES INC 4
4 · PURADYN FILTER TECHNOLOGIES INC · Filed Aug 27, 2015
Insider Transaction Report
Form 4
Caldwell John S
Director
Transactions
- Other
Expiration of options
2015-08-25$0.23/sh−7,500$1,725→ 30,000 totalExercise: $0.23From: 2012-08-25Exp: 2015-08-25→ Common Stock (7,500 underlying) - Award
Options to purchase common stock
2015-08-25$0.13/sh+7,500$975→ 37,500 totalExercise: $0.13From: 2017-08-25Exp: 2020-08-25→ Common Stock (7,500 underlying)
Footnotes (1)
- [F1]Disposition due to expiration