Michael J. Birck serves as Executive at TELLABS INC, where they oversee executive responsibilities. Since joining the company, Michael J. Birck has executed 53 insider transactions totaling $38.0M, demonstrating a bearish approach to their equity position. Their most recent transaction on Mar 17, 2006 involved receiving (via award) 470 shares valued at $46.0K.
Michael J. Birck currently holds 10,108 shares of TELLABS INC (TLAB), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Michael J. Birck has been a net seller of TLAB stock. They have purchased $0 and sold $38.0M worth of shares.
Michael J. Birck's most recent insider trade was on Mar 17, 2006, when they sold 470 shares at $97.79 per share.
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| $14.47 |
| Discretionary |
| Jan 23, 2006 | TLAB | $362.3K | Sale | 33,000 | $10.98 | Discretionary |