Steven Williamson serves as Executive at ADVANCED PHOTONIX INC, where they oversee executive responsibilities. Since joining the company, Steven Williamson has executed 38 insider transactions totaling $291.2K, demonstrating a bullish approach to their equity position. Their most recent transaction on May 8, 2015 involved selling 1,883,200 shares valued at $0.
Steven Williamson currently holds 64,000 shares of ADVANCED PHOTONIX INC (API), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Steven Williamson has been a net buyer of API stock. They have purchased $291.2K and sold $0 worth of shares.
Steven Williamson's most recent insider trade was on May 8, 2015, when they sold 1,883,200 shares at $0.00 per share.
Get notified when new Form 4 filings are submitted
| $N/A |
| Discretionary |
| May 8, 2015 | API | $0 | Disposition | 1,883,200 | $N/A | Discretionary |
| May 8, 2015 | API | $0 | Disposition | 64,000 | $N/A | Discretionary |
| Aug 13, 2014 | API | $0 | Gift | 1,883,200 | $N/A | Discretionary |
| Aug 13, 2014 | API | $0 | Gift | 1,883,200 | $N/A | Discretionary |
| Nov 30, 2010 | API | $52.1K | Purchase | 44,533 | $1.17 | Discretionary |
| Jun 15, 2009 | API | $0 | Award | 40,000 | $N/A | Discretionary |
| Mar 20, 2008 | API | $5.5K | Purchase | 4,200 | $1.30 | Discretionary |
| Mar 20, 2008 | API | $2.1K | Purchase | 1,600 | $1.29 | Discretionary |
| Mar 19, 2008 | API | $6.5K | Purchase | 5,000 | $1.30 | Discretionary |
| Mar 19, 2008 | API | $1.3K | Purchase | 1,000 | $1.31 | Discretionary |
| Mar 19, 2008 | API | $5.3K | Purchase | 4,000 | $1.32 | Discretionary |
| Mar 18, 2008 | API | $256 | Purchase | 200 | $1.28 | Discretionary |
| Mar 18, 2008 | API | $786 | Purchase | 600 | $1.31 | Discretionary |
| Mar 18, 2008 | API | $520 | Purchase | 400 | $1.30 | Discretionary |
| Mar 18, 2008 | API | $2.2K | Purchase | 1,700 | $1.29 | Discretionary |
| Mar 18, 2008 | API | $2.8K | Purchase | 2,100 | $1.33 | Discretionary |
| Mar 13, 2008 | API | $840 | Purchase | 600 | $1.40 | Discretionary |
| Mar 13, 2008 | API | $2.9K | Purchase | 2,000 | $1.43 | Discretionary |
| Mar 13, 2008 | API | $987 | Purchase | 700 | $1.41 | Discretionary |
| Feb 21, 2008 | API | $447 | Purchase | 300 | $1.49 | Discretionary |
| Feb 20, 2008 | API | $1.1K | Purchase | 700 | $1.50 | Discretionary |
| Feb 19, 2008 | API | $4.0K | Purchase | 2,700 | $1.47 | Discretionary |
| Feb 19, 2008 | API | $1.2K | Purchase | 800 | $1.46 | Discretionary |
| Feb 15, 2008 | API | $438 | Purchase | 300 | $1.46 | Discretionary |
| Feb 15, 2008 | API | $2.3K | Purchase | 1,500 | $1.50 | Discretionary |
| Feb 15, 2008 | API | $5.6K | Purchase | 3,800 | $1.48 | Discretionary |
| Feb 15, 2008 | API | $870 | Purchase | 600 | $1.45 | Discretionary |
| Feb 15, 2008 | API | $1.8K | Purchase | 1,200 | $1.47 | Discretionary |