TLAB Insider Trading
TLAB | Market Equity
Comprehensive Trading Performance Summary
The investment history of corporate insiders at TLAB provides a unique lens into the internal conviction of the company's leadership. By analyzing SEC Form 4 filings, investors can track how directors and officers are allocating their own capital. High-conviction buying often signals that management believes the current market price significantly undervalues future growth prospects, while strategic selling might occur for personal liquidity or portfolio diversification. Monitoring these shifts in ownership is essential for understanding the alignment between management and shareholders in the Market Equity sector.
Transactions on Chart
Open Full Chart| Filing Date | Trade Date | Reporting Person | Relationship | Type | Price | Qty | Total, $ | Owned After | Change, % |
|---|---|---|---|---|---|---|---|---|---|
| 2009-10-01 21:45 | 2009-10-01 | Heinz Roger J | Officer - EVP, Global Sales & Services | SELL | $6.88 | 1,000 | $6,880 | 70,815 | -1.4% |
| 2009-09-23 17:15 | 2009-09-21 | WIGGINS TIMOTHY J | Officer - EVP & CFO | SELL | $7.50 | 15,937 | $119,580 | 175,114 | -8.3% |
| 2009-09-15 21:36 | 2009-09-11 | SHEEHAN JAMES M | Officer - EVP, General Counsel & CAO | SELL | $7.00 | 5,000 | $35,005 | 144,445 | -3.3% |
| 2009-08-20 01:04 | 2009-08-17 | BIRCK MICHAEL J | Director, Officer - Chairman of the Board | SELL | $6.37 | 3,000,000 | $19,113,600 | 15,311,000 | -16.4% |
| 2009-08-10 23:55 | 2009-08-06 | Kelly Daniel | Officer - EVP, Global Products | SELL | $6.00 | 17,638 | $105,914 | 134,934 | -11.6% |
| 2009-08-06 00:36 | 2009-08-03 | WIGGINS TIMOTHY J | Officer - EVP & CFO | SELL | $5.81 | 20,000 | $116,168 | 192,155 | -9.4% |
| 2009-07-01 23:49 | 2009-06-29 | Khan Rizwan | Officer - EVP, Global Marketing | SELL | $5.73 | 4,970 | $28,478 | 60,723 | -7.6% |
| 2009-05-08 02:02 | 2009-05-06 | HOLLEY JEAN K | Officer - EVP & CIO | SELL | $5.30 | 882 | $4,675 | 81,441 | -1.1% |
| 2008-12-30 22:27 | 2008-12-29 | HOLLEY JEAN K | Officer - Executive Vice President | SELL | $4.05 | 5,000 | $20,242 | 51,545 | -8.8% |
| 2008-10-31 21:38 | 2008-10-30 | HOLLEY JEAN K | Officer - Executive Vice President | SELL | $4.42 | 1,176 | $5,198 | 56,545 | -2.0% |
| 2008-10-31 21:41 | 2008-10-30 | PULLEN ROBERT W | Director, Officer - President & CEO | SELL | $4.42 | 1,694 | $7,487 | 199,527 | -0.8% |
| 2008-10-15 00:15 | 2008-10-10 | Brots John | Officer - Executive Vice President | SELL | $3.35 | 635 | $2,127 | 50,782 | -1.2% |
| 2008-08-21 23:05 | 2008-08-19 | LAVIN MICHAEL E | Director | BUY | $5.24 | 9,500 | $49,779 | 25,500 | +59.4% |
| 2008-08-08 23:43 | 2008-08-07 | Kelly Daniel | Officer - Executive VP | SELL | $5.33 | 4,233 | $22,562 | 94,621 | -4.3% |
| 2008-08-09 00:04 | 2008-08-06 | HEDFORS BO | Director | BUY | $5.21 | 9,000 | $46,889 | 25,000 | +56.3% |
| 2008-08-08 23:41 | 2008-08-07 | HOLLEY JEAN K | Officer - Executive Vice President | SELL | $5.33 | 882 | $4,701 | 59,684 | -1.5% |
| 2008-08-08 22:16 | 2008-08-07 | PULLEN ROBERT W | Director, Officer - President & CEO | SELL | $5.33 | 1,764 | $9,402 | 201,927 | -0.9% |
| 2008-08-05 23:46 | 2008-08-01 | Kelly Daniel | Officer - Executive VP | SELL | $5.20 | 3,528 | $18,346 | 100,621 | -3.4% |
| 2008-07-11 23:37 | 2008-07-10 | Brots John | Officer - Executive Vice President | SELL | $4.39 | 7,056 | $30,976 | 52,889 | -11.8% |
| 2008-07-09 23:22 | 2008-07-07 | HOLLEY JEAN K | Officer - Executive Vice President | SELL | $4.36 | 1,220 | $5,317 | 62,038 | -1.9% |
| 2008-07-02 21:51 | 2008-07-01 | HOLLEY JEAN K | Officer - Executive Vice President | SELL | $4.60 | 3,102 | $14,270 | 64,730 | -4.6% |
| 2008-03-20 21:11 | 2008-03-19 | HOLLEY JEAN K | Officer - Executive Vice President | SELL | $5.74 | 1,609 | $9,236 | 52,832 | -3.0% |
| 2008-03-18 23:34 | 2007-12-31 | HOLLEY JEAN K | Officer - Executive Vice President | SELL | $6.58 | 2,000 | $13,160 | 60,423 | -3.2% |
| 2008-03-06 00:03 | 2008-03-04 | WIGGINS TIMOTHY J | Officer - Executive VP & CFO | SELL | $6.20 | 10,000 | $61,975 | 80,640 | -11.0% |
| 2008-01-04 01:36 | 2007-12-31 | HOLLEY JEAN K | Officer - Executive Vice President | SELL | $6.60 | 7,583 | $50,011 | 57,423 | -11.7% |
| 2007-11-30 01:20 | 2007-11-27 | SUWINSKI JAN | Director | SELL | $6.89 | 19,000 | $130,910 | 30,000 | -38.8% |
| 2007-03-02 22:56 | 2007-03-01 | DeWilde Carl A | Officer - Executive Vice President | SELL | $10.25 | 1,609 | $16,492 | 11,608 | -12.2% |
| 2006-12-09 01:06 | 2006-12-07 | DeWilde Carl A | Officer - Executive Vice President | OPT+S | $9.65 | 919 | $8,868 | 13,217 | 0.0% |
| 2006-12-06 01:17 | 2006-12-01 | DeWilde Carl A | Officer - Executive Vice President | SELL | $9.97 | 2,299 | $22,921 | 12,665 | -15.4% |
| 2006-12-06 01:15 | 2006-12-01 | HOLLEY JEAN K | Officer - Executive Vice President | SELL | $10.04 | 1,000 | $10,040 | 34,691 | -2.8% |
| 2006-10-06 00:12 | 2006-10-03 | PRABHU KRISH A | Director, Officer - President & CEO | OPT+S | $10.57 | 8,000 | $84,530 | 167,330 | 0.0% |
| 2006-09-21 00:16 | 2006-09-18 | Brots John | Officer - Executive Vice President | SELL | $10.43 | 18,062 | $188,452 | 14,929 | -54.7% |
| 2006-09-19 23:58 | 2006-09-15 | DeWilde Carl A | Officer - Exec. VP, Broadband Products | SELL | $10.81 | 4,965 | $53,672 | 14,964 | -24.9% |
| 2006-09-07 21:58 | 2006-09-05 | PRABHU KRISH A | Director, Officer - President & CEO | OPT+S | $10.19 | 8,000 | $81,520 | 167,330 | 0.0% |
| 2006-08-03 23:12 | 2006-08-01 | PRABHU KRISH A | Director, Officer - President & CEO | OPT+S | $9.29 | 8,000 | $74,320 | 167,330 | 0.0% |
| 2006-07-12 00:31 | 2006-07-07 | DeWilde Carl A | Officer - Exec. VP, Broadband Products | SELL | $13.01 | 9,194 | $119,657 | 19,929 | -31.6% |
| 2006-07-08 01:21 | 2006-07-05 | PRABHU KRISH A | Director, Officer - President & CEO | OPT+S | $13.37 | 8,000 | $106,960 | 185,000 | 0.0% |
| 2006-06-27 00:34 | 2006-06-22 | BIRCK MICHAEL J | Director, Officer - Chairman of the Board | SELL | $14.29 | 33,000 | $471,587 | 20,861,437 | -0.2% |
| 2006-06-08 22:21 | 2006-06-06 | PRABHU KRISH A | Director, Officer - President & CEO | OPT+S | $15.11 | 8,000 | $120,880 | 160,000 | 0.0% |
| 2006-06-07 01:05 | 2006-06-02 | GRUENWALD JOHN THOMAS | Officer - Executive VP | OPT+S | $15.50 | 20,000 | $310,036 | 31,543 | 0.0% |
| 2006-06-06 01:39 | 2006-06-01 | Brots John | Officer - Executive Vice President | OPT+S | $14.40 | 5,120 | $73,728 | 30,441 | 0.0% |
| 2006-06-05 21:00 | 2006-06-01 | DeWilde Carl A | Officer - Exec. VP, Broadband Products | OPT+S | $14.40 | 7,125 | $102,600 | 25,735 | 0.0% |
| 2006-06-05 21:03 | 2006-06-01 | Kelly Daniel | Officer - Executive VP | OPT+S | $14.95 | 35,000 | $523,170 | 25,076 | 0.0% |
| 2006-06-05 22:11 | 2006-06-02 | WIGGINS TIMOTHY J | Officer - Executive VP & CFO | OPT+S | $15.43 | 10,000 | $154,340 | 45,435 | 0.0% |
| 2006-06-05 20:55 | 2006-06-01 | SHEEHAN JAMES M | Officer - EVP, General Counsel & CAO | OPT+S | $14.50 | 20,000 | $290,048 | 32,034 | 0.0% |
| 2006-06-05 21:05 | 2006-06-01 | MCCARTHY STEPHEN M | Officer - Executive Vice President | OPT+S | $15.00 | 12,500 | $187,500 | 26,209 | 0.0% |
| 2006-05-24 15:43 | 2006-05-22 | BIRCK MICHAEL J | Director, Officer - Chairman of the Board | SELL | $14.03 | 33,000 | $463,096 | 20,894,437 | -0.2% |
| 2006-05-03 01:05 | 2006-04-28 | MARSHALL STEPHANIE P | Director | OPT+S | $15.91 | 31,000 | $493,340 | 34,000 | 0.0% |
| 2006-04-26 17:18 | 2006-04-24 | BIRCK MICHAEL J | Director, Officer - Chairman of the Board | SELL | $15.02 | 33,000 | $495,792 | 20,927,437 | -0.2% |
| 2006-03-24 01:14 | 2006-03-22 | BIRCK MICHAEL J | Director, Officer - Chairman of the Board | SELL | $14.33 | 33,000 | $472,870 | 20,960,437 | -0.2% |
How to Interpret $TLAB Trades
Not every insider transaction in TLAB is a signal for immediate action. Professional investors look for "cluster buying"—when multiple executives simultaneously purchase $TLAB shares on the open market. It is crucial to distinguish between scheduled sales (under Rule 10b5-1) and voluntary increases in ownership, which demonstrate management’s true conviction that the stock is undervalued.
Data Source & Accuracy for TLAB
Insider activity data for TLAB is streamed in real-time directly from the SEC EDGAR system. We analyze raw Form 4 filings, filtering out technical adjustments and complex derivative transactions. This provides a transparent view of how ownership structure is evolving in $TLAB, allowing you to follow the capital of those with the most intimate knowledge of the company.
UNDERSTANDING THE DATA
FILING DATE: The date and time when the transaction was reported to the SEC. This is when the public first receives the information.
TRADE DATE: The actual day the insider executed the purchase or sale in the market.
INDUSTRY: The specific market sector the company operates in. Useful for identifying broader institutional capital flows across sectors.
OWNED AFTER: The total number of shares held by the insider following the transaction. This highlights the insider's remaining conviction in the company.
CHANGE %: The percentage increase or decrease of the insider's total position. Large percentage changes often carry more weight than the dollar amount alone.
TRADE TYPES DEFINITIONS
BUY: An open market purchase. Typically indicates an insider's belief that the stock is undervalued or poised for growth.
SELL: An open market sale. While often used for diversification or liquidity, large or unexpected sales can be a warning signal.
OPT+S (OPTION EXERCISE & SALE): This occurs when an insider exercises their stock options and sells them immediately. Often part of a structured compensation plan.