Herbert Chen serves as Executive at TRANSWITCH CORP /DE, where they oversee executive responsibilities. Since joining the company, Herbert Chen has executed 72 insider transactions totaling $42.8M, demonstrating a bullish approach to their equity position. Their most recent transaction on May 17, 2013 involved exercising options for 22,989 shares valued at $0.
Herbert Chen currently holds 1,104,612 shares of TRANSWITCH CORP /DE (TXCC), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Herbert Chen has been a net buyer of TXCC stock. They have purchased $35.5M and sold $7.2M worth of shares.
Herbert Chen's most recent insider trade was on May 17, 2013, when they sold 22,989 shares at $0.00 per share.
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| 8,334 |
| $N/A |
| Discretionary |
| Mar 5, 2013 | TXCC | $31.6K | Sale | 40,000 | $0.79 | Discretionary |
| Mar 4, 2013 | TXCC | $15.8K | Sale | 20,000 | $0.79 | Discretionary |
| Dec 15, 2012 | TXCC | $0 | Option Exercise | 4,983 | $N/A | Discretionary |
| Aug 30, 2012 | TXCC | $0 | Other | 151,400 | $N/A | Discretionary |
| Aug 30, 2012 | TXCC | $20.2K | Sale | 22,165 | $0.91 | Discretionary |
| Aug 29, 2012 | TXCC | $8.7K | Sale | 10,000 | $0.87 | Discretionary |
| Aug 28, 2012 | TXCC | $8.1K | Sale | 10,000 | $0.81 | Discretionary |
| Aug 22, 2012 | TXCC | $4.6K | Sale | 5,435 | $0.85 | Discretionary |
| Aug 21, 2012 | TXCC | $9.2K | Sale | 10,000 | $0.92 | Discretionary |
| May 21, 2012 | TXCC | $0 | Option Exercise | 12,699 | $N/A | Discretionary |
| May 21, 2012 | TXCC | $0 | Option Exercise | 4,604 | $N/A | Discretionary |
| Mar 14, 2012 | TXCC | $0 | Option Exercise | 1,382 | $N/A | Discretionary |
| Dec 16, 2011 | TXCC | $0 | Other | 175,000 | $N/A | Discretionary |
| Dec 16, 2011 | TXCC | $0 | Other | 175,000 | $N/A | Discretionary |
| Dec 10, 2011 | TXCC | $0 | Option Exercise | 4,773 | $N/A | Discretionary |
| Aug 17, 2011 | TXCC | $0 | Option Exercise | 788 | $N/A | Discretionary |
| May 20, 2011 | TXCC | $0 | Option Exercise | 4,375 | $N/A | Discretionary |
| May 20, 2011 | TXCC | $0 | Option Exercise | 16,667 | $N/A | Discretionary |
| May 17, 2011 | TXCC | $420.0K | Purchase | 150,000 | $2.80 | Discretionary |
| Mar 11, 2011 | TXCC | $66.8K | Purchase | 25,000 | $2.67 | Discretionary |
| Mar 10, 2011 | TXCC | $0 | Option Exercise | 1,875 | $N/A | Discretionary |
| Mar 7, 2011 | TXCC | $136.5K | Purchase | 50,000 | $2.73 | Discretionary |
| Mar 3, 2011 | TXCC | $136.5K | Purchase | 50,000 | $2.73 | Discretionary |
| Feb 25, 2011 | TXCC | $117.0K | Purchase | 45,000 | $2.60 | Discretionary |
| Feb 24, 2011 | TXCC | $74.4K | Purchase | 30,000 | $2.48 | Discretionary |
| Feb 15, 2011 | TXCC | $209.1K | Purchase | 85,000 | $2.46 | Discretionary |
| Feb 14, 2011 | TXCC | $53.8K | Purchase | 23,797 | $2.26 | Discretionary |
| Dec 9, 2010 | TXCC | $0 | Option Exercise | 4,321 | $N/A | Discretionary |