Mark Clay Smith serves as Executive at ADTRAN INC, where they oversee executive responsibilities. Since joining the company, Mark Clay Smith has executed 23 insider transactions totaling $36.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jun 30, 2009 involved selling 169,900 shares valued at $3.6M.
Mark Clay Smith currently holds 2,836,936 shares of ADTRAN INC (ADTN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mark Clay Smith has been a net seller of ADTN stock. They have purchased $0 and sold $36.5M worth of shares.
Mark Clay Smith's most recent insider trade was on Jun 30, 2009, when they sold 169,900 shares at $21.42 per share.
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| $21.54 |
| Discretionary |
| Jun 5, 2009 | ADTN | $631.2K | Sale | 30,100 | $20.97 | Discretionary |
| Jun 4, 2009 | ADTN | $4.3M | Sale | 200,000 | $21.27 | Discretionary |
| Apr 29, 2009 | ADTN | $2.7M | Sale | 126,100 | $21.28 | Discretionary |
| Apr 28, 2009 | ADTN | $4.2M | Sale | 200,000 | $20.83 | Discretionary |
| Apr 27, 2009 | ADTN | $1.6M | Sale | 73,900 | $21.01 | Discretionary |
| Mar 6, 2009 | ADTN | $10.0M | Gift | 712,000 | $14.02 | Discretionary |
| Mar 2, 2009 | ADTN | $4.8M | Other | 346,221 | $13.84 | Discretionary |
| Mar 2, 2009 | ADTN | $22.1M | Other | 1,596,372 | $13.84 | Discretionary |
| Mar 2, 2009 | ADTN | $994.3K | Other | 71,841 | $13.84 | Discretionary |
| Mar 2, 2009 | ADTN | $986.6K | Other | 71,284 | $13.84 | Discretionary |
| Oct 30, 2008 | ADTN | $20.7M | Other | 1,475,416 | $14.04 | Discretionary |
| Oct 30, 2008 | ADTN | $17.3M | Other | 1,232,804 | $14.04 | Discretionary |
| Oct 30, 2008 | ADTN | $0 | Gift | 3,736,936 | $N/A | Discretionary |
| Oct 30, 2008 | ADTN | $14.4M | Other | 1,028,716 | $14.04 | Discretionary |
| Oct 29, 2008 | ADTN | $20.7M | Other | 1,475,416 | $14.04 | Discretionary |
| Oct 29, 2008 | ADTN | $0 | Gift | 3,736,936 | $N/A | Discretionary |
| Oct 29, 2008 | ADTN | $17.3M | Other | 1,232,804 | $14.04 | Discretionary |
| Oct 29, 2008 | ADTN | $14.4M | Other | 1,028,716 | $14.04 | Discretionary |
| Oct 8, 2008 | ADTN | $0 | Gift | 1,100,000 | $N/A | Discretionary |
| May 19, 2008 | ADTN | $0 | Other | 1,402,428 | $N/A | Discretionary |
| Apr 24, 2008 | ADTN | $17.4M | Sale | 772,518 | $22.58 | Discretionary |