4//SEC Filing
Caldwell John S 4
Accession 0001338006-19-000001
CIK 0001019787other
Filed
Aug 26, 8:00 PM ET
Accepted
Aug 27, 12:28 PM ET
Size
7.3 KB
Accession
0001338006-19-000001
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
Documents
Issuer
PURADYN FILTER TECHNOLOGIES INC
CIK 0001019787
Entity typeother
Related Parties
1- filerCIK 0001338006
Filing Metadata
- Form type
- 4
- Filed
- Aug 26, 8:00 PM ET
- Accepted
- Aug 27, 12:28 PM ET
- Size
- 7.3 KB