Michael D. Herman serves as Executive at PYRAMID OIL CO, where they oversee executive responsibilities. Since joining the company, Michael D. Herman has executed 261 insider transactions totaling $38.9M, demonstrating a bearish approach to their equity position. Their most recent transaction on Aug 28, 2008 involved selling 1,300 shares valued at $18.4K.
Michael D. Herman currently holds 3,033,660 shares of PYRAMID OIL CO (PYOL), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Michael D. Herman has been a net seller of PYOL stock. They have purchased $4.2M and sold $34.7M worth of shares.
Michael D. Herman's most recent insider trade was on Aug 28, 2008, when they sold 1,300 shares at $14.16 per share.
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| $14.16 |
| Discretionary |
| Aug 28, 2008 | PDO.A | $2.5K | Sale | 180 | $14.05 | Discretionary |
| Aug 27, 2008 | PDO.A | $243.9K | Sale | 16,707 | $14.60 | Discretionary |
| Aug 27, 2008 | PDO.A | $183.2K | Sale | 12,680 | $14.45 | Discretionary |
| Aug 27, 2008 | PDO.A | $61.0K | Sale | 4,153 | $14.69 | Discretionary |
| Aug 27, 2008 | PDO.A | $49.8K | Sale | 3,450 | $14.43 | Discretionary |
| Aug 27, 2008 | PDO.A | $11.5K | Sale | 800 | $14.41 | Discretionary |
| Aug 27, 2008 | PDO.A | $1.4K | Sale | 100 | $14.42 | Discretionary |
| Aug 27, 2008 | PDO.A | $69.0K | Sale | 4,790 | $14.40 | Discretionary |
| Aug 27, 2008 | PDO.A | $98.8K | Sale | 6,900 | $14.32 | Discretionary |
| Aug 27, 2008 | PDO.A | $34.6K | Sale | 2,420 | $14.30 | Discretionary |
| Jul 29, 2008 | PDO.A | $14.5K | Sale | 1,312 | $11.08 | Discretionary |
| Jul 29, 2008 | PDO.A | $41.0K | Sale | 3,700 | $11.07 | Discretionary |
| Jul 29, 2008 | PDO.A | $23.4K | Sale | 2,116 | $11.06 | Discretionary |
| Jul 29, 2008 | PDO.A | $15.5K | Sale | 1,400 | $11.05 | Discretionary |
| Jul 29, 2008 | PDO.A | $8.6K | Sale | 784 | $11.02 | Discretionary |
| Jul 29, 2008 | PDO.A | $80.3K | Sale | 7,300 | $11.00 | Discretionary |
| Jul 29, 2008 | PDO.A | $2.3K | Sale | 200 | $11.72 | Discretionary |
| Jul 29, 2008 | PDO.A | $4.6K | Sale | 400 | $11.59 | Discretionary |
| Jul 29, 2008 | PDO.A | $59.8K | Sale | 5,150 | $11.61 | Discretionary |
| Jul 29, 2008 | PDO.A | $116.5K | Sale | 10,088 | $11.55 | Discretionary |
| Jul 29, 2008 | PDO.A | $47.9K | Sale | 4,162 | $11.50 | Discretionary |
| Jul 29, 2008 | PDO.A | $5.6K | Sale | 500 | $11.11 | Discretionary |
| Jul 29, 2008 | PDO.A | $16.2K | Sale | 1,445 | $11.24 | Discretionary |
| Jul 29, 2008 | PDO.A | $166.5K | Sale | 15,068 | $11.05 | Discretionary |
| Jul 29, 2008 | PDO.A | $762 | Sale | 69 | $11.05 | Discretionary |
| Jul 29, 2008 | PDO.A | $32.2K | Sale | 2,918 | $11.04 | Discretionary |
| Jul 29, 2008 | PDO.A | $1.1K | Sale | 100 | $11.11 | Discretionary |
| Jul 29, 2008 | PDO.A | $3.3K | Sale | 297 | $11.10 | Discretionary |