Caldwell John S 4
4 · PURADYN FILTER TECHNOLOGIES INC · Filed Aug 27, 2019
Insider Transaction Report
Form 4
Caldwell John S
Director
Transactions
- Other
Expiration of Options
2019-08-25$0.27/sh−7,500$2,025→ 72,500 totalExercise: $0.27From: 2016-08-25Exp: 2019-08-25→ Common Stock (7,500 underlying) - Award
Options to purchase common stock
2019-08-26$0.03/sh+5,000$165→ 77,500 totalExercise: $0.03From: 2021-08-25Exp: 2024-08-25→ Common Stock (5,000 underlying)
Footnotes (1)
- [F1]Disposition due to expiration