SEC Form 4 · accession 0001338006-18-000005
PURADYN FILTER TECHNOLOGIES INC · PFTI
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
John S Caldwell
Director
Period of report
Aug 24, 2018
Accepted (ET)
Aug 28, 2018 · 11:40 am EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001019787
Table I — non-derivative securities
No Table I lines on this filing.
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Expiration of Options | $0.18 | Aug 27, 2018 | J | 7,500 | D | Aug 27, 2015 | Aug 27, 2018 | Common stock | 7,500 | 75,000 | D |
| Options to purchase common stock | $0.045 | Aug 24, 2018 | A | 5,000 | A | Aug 25, 2020 | Aug 25, 2023 | Common stock | 5,000 | 80,000 | D |
Explanation of responses
- F1Disposition due to expiration