Skip to contentHeffner Michael T — SULPHCO INC insider: 7 transactions · InsiderLensHeffner Michael T
- Director at SULPHCO INC · on record since Feb 21, 2006
Insider trading activity of Heffner Michael T
- Transactions on record
- 7
- since Mar 2, 2007
- Open-market buys
- 0
- Open-market sells
- 0
- Companies traded
- 1
- last filing Mar 17, 2009
Figures computed from official regulatory filings — methodology.
Companies where Heffner Michael T has traded
Track record of Heffner Michael T
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of Heffner Michael T
Co-insiders of Heffner Michael T
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Gunnerman Peter WSULPHCO INC
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Mar 17, 2009 | AwardD | 107,758 | 0.00 | $0 | SEC |
| Mar 12, 2009 | AwardD | 25,000 | 0.00 | $0 | SEC |
| Mar 18, 2008 | AwardD | 127,720 | 0.00 | $0 | SEC |
| Aug 15, 2007 | AwardD | 100,000 | 0.00 | $0 | SEC |
| Apr 6, 2007 | Award | 32,383 | 3.86 | $125K | SEC |
| Apr 6, 2007 | AwardD | 50,000 | 3.86 | $193K | SEC |
| Mar 2, 2007 | Award | 50,000 | 2.97 | $148.5K | SEC |