Skip to contentLaCourse William C — CERADYNE INC insider: 38 transactions · InsiderLensLaCourse William C
- Director at CERADYNE INC · on record since Jun 8, 2006
Insider trading activity of LaCourse William C
- Transactions on record
- 38
- since Jun 8, 2006
- Open-market buys
- 3
- $16.5K
- Open-market sells
- 6
- $75.2K
- Companies traded
- 1
- last filing Jul 20, 2011
Figures computed from official regulatory filings — methodology.
Companies where LaCourse William C has traded
Track record of LaCourse William C
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of LaCourse William C
Co-insiders of LaCourse William C
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JUENGLING THOMAS RCERADYNE INC
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Jul 20, 2011 | Exercise | 846 | 0.00 USD | $0 | SEC |
| Jul 20, 2011 | ExerciseD | -846 | 0.00 USD | $0 | SEC |
| Jul 20, 2011 | ExerciseD | -1,666 | 0.00 USD | $0 | SEC |
| Jul 20, 2011 | Exercise | 1,666 | 0.00 USD | $0 | SEC |
| Jul 20, 2011 | ExerciseD | -1,500 | 0.00 USD | $0 | SEC |
| Jul 20, 2011 | Exercise | 1,500 | 0.00 USD | $0 | SEC |
| Mar 11, 2011 | Sell | -500 | 46.29 USD | $23.1K | SEC |
| Dec 22, 2010 | Sell | -600 | 31.57 USD | $18.9K | SEC |
| Aug 6, 2010 | Sell | -540 | 24.25 | $13.1K | SEC |
| Aug 6, 2010 | Sell | -100 | 24.24 | $2.4K | SEC |
| Jul 20, 2010 | Exercise | 1,500 | 0.00 | $0 | SEC |
| Jul 20, 2010 | Exercise | 846 | 0.00 | $0 | SEC |
| Jul 20, 2010 | ExerciseD | -846 | 0.00 | $0 | SEC |
| Jul 20, 2010 | ExerciseD | -1,500 | 0.00 | $0 | SEC |
| Jun 9, 2010 | Exercise | 490 | 0.00 | $0 | SEC |
| Jun 9, 2010 | AwardD | 5,000 | 0.00 | $0 | SEC |
| Jun 9, 2010 | ExerciseD | -490 | 0.00 | $0 | SEC |
| Jul 20, 2009 | ExerciseD | -846 | 0.00 | $0 | SEC |
| Jul 20, 2009 | Exercise | 846 | 0.00 | $0 | SEC |
| Jun 11, 2009 | AwardD | 4,500 | 0.00 | $0 | SEC |
| Jun 10, 2009 | ExerciseD | -490 | 0.00 | $0 | SEC |
| Jun 10, 2009 | Exercise | 668 | 0.00 | $0 | SEC |
| Jun 10, 2009 | Exercise | 490 | 0.00 | $0 | SEC |
| Jun 10, 2009 | ExerciseD | -668 | 0.00 | $0 | SEC |
| Aug 11, 2008 | Sell | -256 | 49.47 | $12.7K | SEC |