TKR Insider Trading
TIMKEN CO | Ball & Roller Bearings
Comprehensive Trading Performance Summary
The investment history of corporate insiders at TIMKEN CO 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 Ball & Roller Bearings sector.
Transactions on Chart
Open Full Chart| Filing Date | Trade Date | Reporting Person | Relationship | Type | Price | Qty | Total, $ | Owned After | Change, % |
|---|---|---|---|---|---|---|---|---|---|
| 2007-05-25 17:46 | 2007-05-24 | TOOT JOSEPH F JR | Director | OPT+S | $33.65 | 7,532 | $253,422 | 68,766 | 0.0% |
| 2007-05-23 21:34 | 2007-05-22 | BURKHART WILLIAM R | Officer - Sr. VP and General Counsel | SELL | $34.34 | 14,816 | $508,781 | 17,485 | -45.9% |
| 2007-05-23 22:39 | 2007-05-23 | RALSTON JOSEPH W | Director | OPT+S | $34.16 | 3,000 | $102,480 | 14,501 | 0.0% |
| 2007-05-03 17:15 | 2007-05-02 | BURKHART WILLIAM R | Officer - Sr. VP and General Counsel | OPT+S | $33.89 | 10,750 | $364,318 | 32,264 | 0.0% |
| 2007-05-03 17:31 | 2007-05-02 | TOOT JOSEPH F JR | Director | SELL | $33.83 | 7,000 | $236,810 | 62,298 | -10.1% |
| 2007-05-02 23:26 | 2007-04-30 | TIMKEN WARD JACKSON | Director | OPT+S | $33.17 | 17,500 | $580,535 | 500,000 | 0.0% |
| 2007-05-03 00:05 | 2007-05-01 | MIRAGLIA SALVATORE J JR | Officer - President - Steel | OPT+S | $33.08 | 15,500 | $512,740 | 49,806 | 0.0% |
| 2007-05-03 00:11 | 2007-05-01 | EISENBERG GLENN A | Officer - Executive VP-Finance and Admin | OPT+S | $33.20 | 21,250 | $705,500 | 71,847 | 0.0% |
| 2007-05-02 23:21 | 2007-04-30 | TIMKEN JOHN M JR | Director | OPT+S | $33.37 | 26,500 | $884,220 | 500,000 | 0.0% |
| 2007-05-01 21:57 | 2007-04-30 | Mihaila John Theodore | Officer - Sr. VP and Controller | OPT+S | $33.30 | 8,000 | $266,400 | 7,480 | 0.0% |
| 2007-03-02 18:24 | 2007-02-28 | BURKHART WILLIAM R | Officer - Sr. VP and General Counsel | SELL | $28.53 | 6,687 | $190,780 | 32,835 | -16.9% |
| 2007-03-02 20:00 | 2007-02-28 | TIMKEN WARD J JR | Director, Officer - Chairman of the Board | BUY | $28.50 | 1,500 | $42,750 | 48,048 | +3.2% |
| 2007-02-22 21:29 | 2007-02-21 | Deane Alastair R | Officer - Senior VP - Technology | SELL | $29.60 | 1,750 | $51,800 | 11,761 | -13.0% |
| 2007-02-22 21:28 | 2007-02-21 | ARNOLD MICHAEL C | Officer - President - Industrial | OPT+S | $29.61 | 42,446 | $1,256,826 | 64,225 | 0.0% |
| 2007-02-21 18:26 | 2007-02-20 | BURKHART WILLIAM R | Officer - Sr. VP and General Counsel | OPT+S | $29.63 | 21,500 | $637,045 | 39,522 | 0.0% |
| 2007-02-21 19:15 | 2007-02-20 | GRIFFITH JAMES W | Director, Officer - President and CEO | OPT+S | $29.84 | 16,000 | $477,440 | 231,894 | 0.0% |
| 2007-02-20 22:10 | 2007-02-16 | MIRAGLIA SALVATORE J JR | Officer - President - Steel | SELL | $28.77 | 20,000 | $575,400 | 50,197 | -28.5% |
| 2007-02-16 17:50 | 2007-02-15 | MIRAGLIA SALVATORE J JR | Officer - President - Steel | OPT+S | $29.19 | 14,000 | $408,660 | 70,197 | 0.0% |
| 2007-02-14 21:24 | 2007-02-13 | EISENBERG GLENN A | Officer - Executive VP-Finance and Admin | OPT+S | $29.11 | 17,500 | $509,425 | 73,357 | 0.0% |
| 2007-02-13 01:53 | 2007-02-12 | BURKHART WILLIAM R | Officer - Sr. VP and General Counsel | OPT+S | $28.66 | 14,000 | $401,240 | 39,522 | 0.0% |
| 2007-02-12 19:21 | 2007-02-09 | EISENBERG GLENN A | Officer - Executive VP-Finance and Admin | OPT+S | $28.49 | 21,250 | $605,413 | 73,357 | 0.0% |
| 2007-02-12 19:22 | 2007-02-09 | TOOT JOSEPH F JR | Director | OPT+S | $28.44 | 50,000 | $1,422,000 | 73,808 | 0.0% |
| 2006-03-31 22:25 | 2006-01-26 | TIMKEN JOHN M JR | Director | SELL | $35.28 | 2,630 | $92,787 | 18,000 | -12.7% |
| 2006-02-18 00:01 | 2006-02-16 | BAILEY SALLIE B | Officer - Sr. VP Finance and Controller | OPT+S | $27.94 | 4,291 | $119,891 | 20,798 | 0.0% |
| 2006-02-08 22:34 | 2006-02-06 | EISENBERG GLENN A | Officer - Ex. VP - Finance & Admin. | OPT+S | $30.57 | 27,500 | $840,620 | 60,050 | 0.0% |
| 2006-02-08 22:27 | 2006-02-06 | JASINOWSKI JERRY J | Director | BUY | $30.75 | 1,000 | $30,750 | 4,000 | +33.3% |
| 2006-02-07 22:44 | 2006-02-06 | TIMKEN WARD JACKSON | Director | SELL | $30.50 | 15,000 | $457,499 | 517,500 | -2.8% |
| 2006-02-07 19:29 | 2006-02-03 | BURKHART WILLIAM R | Officer - Sr. VP and General Counsel | OPT+S | $31.23 | 10,000 | $312,260 | 30,657 | 0.0% |
| 2006-02-07 22:46 | 2006-02-06 | TIMKEN JOHN M JR | Director | SELL | $30.50 | 15,000 | $457,499 | 517,500 | -2.8% |
| 2005-12-01 22:16 | 2005-11-29 | TIMKEN WILLIAM ROBERT JR | Other | OPT+S | $30.52 | 135,000 | $4,120,443 | 286,965 | 0.0% |
| 2005-11-16 23:27 | 2005-11-15 | BAILEY SALLIE B | Officer - Sr. VP Finance and Controller | OPT+S | $29.85 | 7,387 | $220,502 | 17,079 | 0.0% |
| 2005-09-02 16:00 | 2005-08-31 | EISENBERG GLENN A | Officer - Executive VP-Finance and Admin | SELL | $28.95 | 6,480 | $187,596 | 62,224 | -9.4% |
| 2005-08-31 00:13 | 2005-08-29 | EISENBERG GLENN A | Officer - Executive VP-Finance and Admin | OPT+S | $28.25 | 18,263 | $515,919 | 68,704 | 0.0% |
| 2005-08-26 18:00 | 2005-08-24 | ARNOLD MICHAEL C | Officer - President - Industrial | OPT+S | $27.79 | 37,500 | $1,042,125 | 46,206 | 0.0% |
| 2005-08-19 20:46 | 2005-08-18 | TOOT JOSEPH F JR | Director | SELL | $27.72 | 9,463 | $262,314 | 1,000 | -90.4% |
| 2005-08-15 16:46 | 2005-08-11 | TIMKEN JOHN M JR | Director | OPT+S | $28.45 | 9,000 | $256,054 | 381,831 | 0.0% |
| 2005-08-12 22:55 | 2005-08-10 | TIMKEN WILLIAM ROBERT JR | Director, Other | OPT+S | $28.53 | 248,000 | $7,075,242 | 287,730 | 0.0% |
| 2005-08-11 22:25 | 2005-08-10 | EISENBERG GLENN A | Officer - Executive VP-Finance and Admin | OPT+S | $28.50 | 12,500 | $356,250 | 78,217 | 0.0% |
| 2005-08-11 22:20 | 2005-08-10 | GRIFFITH JAMES W | Director, Officer - President and CEO | OPT+S | $28.53 | 10,421 | $297,311 | 163,385 | 0.0% |
| 2005-08-08 21:53 | 2005-08-04 | TIMKEN WILLIAM ROBERT JR | Director, Other | SELL | $28.00 | 15,000 | $420,000 | 532,500 | -2.7% |
| 2005-08-08 21:51 | 2005-08-04 | TIMKEN JOHN M JR | Director | SELL | $28.00 | 15,000 | $420,000 | 532,500 | -2.7% |
| 2005-08-05 21:48 | 2005-08-03 | TIMKEN WARD JACKSON | Director | BUY | $27.48 | 2,100 | $57,709 | 46,548 | +4.7% |
| 2005-08-05 21:47 | 2005-08-03 | TIMKEN WILLIAM ROBERT JR | Director, Other | BUY | $27.48 | 2,800 | $76,946 | 46,548 | +6.4% |
| 2005-08-05 21:45 | 2005-08-03 | TIMKEN WARD J JR | Director, Officer - Vice Chairman & Pres - Steel | BUY | $27.48 | 700 | $19,236 | 46,548 | +1.5% |
| 2005-08-03 18:26 | 2005-08-01 | TIMKEN WILLIAM ROBERT JR | Director, Other | SELL | $27.00 | 10,000 | $270,000 | 547,500 | -1.8% |
| 2005-08-03 18:28 | 2005-08-01 | TIMKEN JOHN M JR | Director | SELL | $27.00 | 10,000 | $270,000 | 547,500 | -1.8% |
| 2005-05-26 22:46 | 2005-05-25 | TIMKEN WARD JACKSON | Director | BUY | $23.27 | 960 | $22,334 | 45,848 | +2.1% |
| 2005-05-26 22:48 | 2005-05-25 | TIMKEN WILLIAM ROBERT JR | Director, Other | BUY | $23.27 | 1,280 | $29,779 | 45,848 | +2.9% |
| 2005-05-26 22:44 | 2005-05-25 | TIMKEN WARD J JR | Director, Officer - Vice Chairman & Pres - Steel | BUY | $23.27 | 320 | $7,445 | 45,848 | +0.7% |
| 2005-04-28 16:38 | 2005-04-27 | BURKHART WILLIAM R | Officer - Sr. VP and General Counsel | OPT+S | $24.57 | 15,000 | $368,475 | 31,130 | 0.0% |
How to Interpret $TKR Trades
Not every insider transaction in TIMKEN CO is a signal for immediate action. Professional investors look for "cluster buying"—when multiple executives simultaneously purchase $TKR 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 TKR
Insider activity data for TIMKEN CO 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 $TKR, 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.