Robert A. Fredrickson serves as Executive at ADTRAN INC, where they oversee executive responsibilities. Since joining the company, Robert A. Fredrickson has executed 86 insider transactions totaling $9.4M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 21, 2011 involved selling 750 shares valued at $31.1K.
Robert A. Fredrickson currently holds 1 shares of ADTRAN INC (ADTN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Robert A. Fredrickson has been a net seller of ADTN stock. They have purchased $0 and sold $9.4M worth of shares.
Robert A. Fredrickson's most recent insider trade was on Jan 21, 2011, when they sold 750 shares at $41.42 per share.
Get notified when new Form 4 filings are submitted
| $30.04 |
| Discretionary |
| Jan 21, 2011 | ADTN | $31.1K | Sale | 750 | $41.42 | Discretionary |
| Jan 21, 2011 | ADTN | $16.6K | Option Exercise | 750 | $22.17 | Discretionary |
| Jan 21, 2011 | ADTN | $31.1K | Sale | 750 | $41.42 | Discretionary |
| Jan 21, 2011 | ADTN | $24.2K | Option Exercise | 750 | $32.27 | Discretionary |
| Jan 21, 2011 | ADTN | $62.1K | Sale | 1,500 | $41.42 | Discretionary |
| Jan 21, 2011 | ADTN | $8.3K | Sale | 200 | $41.42 | Discretionary |
| Jan 21, 2011 | ADTN | $19.1K | Option Exercise | 1,500 | $12.75 | Discretionary |
| Jan 21, 2011 | ADTN | $13.0K | Option Exercise | 563 | $23.02 | Discretionary |
| Aug 3, 2009 | ADTN | $100.0K | Option Exercise | 9,522 | $10.50 | Discretionary |
| Aug 3, 2009 | ADTN | $229.8K | Sale | 9,522 | $24.13 | Discretionary |
| Jul 24, 2009 | ADTN | $194.5K | Sale | 7,842 | $24.80 | Discretionary |
| Jul 24, 2009 | ADTN | $155.0K | Option Exercise | 12,158 | $12.75 | Discretionary |
| Jul 24, 2009 | ADTN | $301.5K | Sale | 12,158 | $24.80 | Discretionary |
| Jul 24, 2009 | ADTN | $100.0K | Option Exercise | 7,842 | $12.75 | Discretionary |
| Jul 17, 2009 | ADTN | $278.0K | Option Exercise | 26,478 | $10.50 | Discretionary |
| Jul 17, 2009 | ADTN | $622.5K | Sale | 26,478 | $23.51 | Discretionary |
| Apr 29, 2009 | ADTN | $20.9K | Sale | 1,000 | $20.94 | Discretionary |
| Apr 29, 2009 | ADTN | $18.0K | Option Exercise | 1,000 | $18.03 | Discretionary |
| Apr 17, 2009 | ADTN | $1.6M | Sale | 80,000 | $20.37 | Discretionary |
| Apr 17, 2009 | ADTN | $1.4M | Option Exercise | 80,000 | $18.03 | Discretionary |
| Aug 12, 2008 | ADTN | $19.2K | Sale | 800 | $23.98 | Discretionary |
| Aug 12, 2008 | ADTN | $8.5K | Option Exercise | 800 | $10.66 | Discretionary |
| Jul 23, 2007 | ADTN | $26 | Option Exercise | 2 | $12.75 | Discretionary |
| Jul 23, 2007 | ADTN | $57 | Sale | 2 | $28.25 | Discretionary |
| Jul 23, 2007 | ADTN | $255.0K | Option Exercise | 19,998 | $12.75 | Discretionary |
| Jul 23, 2007 | ADTN | $564.9K | Sale | 19,998 | $28.25 | Discretionary |
| May 29, 2007 | ADTN | $301.9K | Sale | 11,498 | $26.26 | Discretionary |
| May 29, 2007 | ADTN | $100.0K | Option Exercise | 11,498 | $8.70 | Discretionary |