STE Insider Trading
STE | Market Equity
Comprehensive Trading Performance Summary
The investment history of corporate insiders at STE 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, % |
|---|---|---|---|---|---|---|---|---|---|
| 2008-08-05 23:27 | 2008-08-05 | BURKE PETER A | Officer - Sr. VP & Chief Tech. Officer | OPT+S | $36.51 | 5,000 | $182,530 | 16,500 | 0.0% |
| 2008-08-04 20:58 | 2008-07-31 | RICHEY JOSEPH B II | Director | OPT+S | $34.20 | 10,000 | $341,974 | 125,237 | 0.0% |
| 2008-08-04 21:32 | 2008-07-31 | WILSON LOYAL W | Director | OPT+S | $34.53 | 10,000 | $345,320 | 11,964 | 0.0% |
| 2008-08-04 23:02 | 2008-08-04 | AAMOTH WILLIAM L | Officer - V P - Corporate Treasurer | OPT+S | $35.46 | 7,500 | $265,936 | 5,200 | 0.0% |
| 2008-08-04 22:08 | 2008-08-01 | BURKE PETER A | Officer - Sr. VP & Chief Tech. Officer | OPT+S | $34.54 | 5,000 | $172,691 | 16,500 | 0.0% |
| 2008-06-09 20:55 | 2008-06-05 | BURKE PETER A | Officer - Sr. VP & Chief Tech. Officer | OPT+S | $32.17 | 4,800 | $154,406 | 16,500 | 0.0% |
| 2008-06-09 21:09 | 2008-06-06 | REIS GERARD J | Officer - Sr. VP, Govt. & Administration | OPT+S | $32.85 | 40,000 | $1,313,984 | 8,400 | 0.0% |
| 2008-05-19 22:24 | 2008-05-16 | BURKE PETER A | Officer - Sr. VP & Chief Tech. Officer | OPT+S | $32.04 | 200 | $6,408 | 13,000 | 0.0% |
| 2008-05-14 19:59 | 2008-05-13 | LANCASTER RAYMOND A | Director | OPT+S | $31.52 | 10,000 | $315,166 | 7,066 | 0.0% |
| 2008-05-14 19:56 | 2008-05-12 | AAMOTH WILLIAM L | Officer - V P - Corporate Treasurer | OPT+S | $31.38 | 10,007 | $314,015 | 0 | 0.0% |
| 2008-05-15 02:49 | 2008-05-13 | MOSS ROBERT E | Officer - Sr. V P, & Grp Pres, Isomedix | OPT+S | $31.50 | 4,000 | $126,018 | 6,900 | 0.0% |
| 2008-02-11 21:15 | 2008-02-11 | Rosebrough Walter M Jr | Director, Officer - President & CEO | BUY | $23.11 | 17,000 | $392,819 | 17,000 | +100.0% |
| 2008-01-08 22:44 | 2008-01-07 | BURKE PETER A | Officer - Sr. VP & Chief Tech. Officer | OPT+S | $30.05 | 5,000 | $150,272 | 13,000 | 0.0% |
| 2007-09-21 17:09 | 2007-09-20 | MCGINLEY MARK D | Officer - Sr. VP, Gen Counsel, and Sec. | BUY | $26.92 | 1,000 | $26,920 | 9,120 | +12.3% |
| 2007-06-15 20:11 | 2007-06-14 | McCullagh Patrick J | Officer - VP, Quality Systems Eng & Reg | OPT+S | $29.93 | 5,000 | $149,659 | 2,000 | 0.0% |
| 2007-05-19 00:42 | 2007-05-17 | WILSON LOYAL W | Director | OPT+S | $27.60 | 20,000 | $552,016 | 10,610 | 0.0% |
| 2007-05-16 00:08 | 2007-05-14 | IMMEL CHARLES L | Officer - Sr VP & Grp Pres. Health Care | SELL | $27.60 | 14,000 | $386,392 | 15,000 | -48.3% |
| 2007-05-15 01:37 | 2007-05-11 | RICHEY JOSEPH B II | Director | OPT+S | $27.61 | 30,000 | $828,261 | 123,883 | 0.0% |
| 2007-05-14 23:40 | 2007-05-11 | LANCASTER RAYMOND A | Director | SELL | $27.82 | 1,260 | $35,053 | 1,000 | -55.8% |
| 2007-05-12 00:23 | 2007-05-09 | REIS GERARD J | Officer - Sr. VP&Grp Pres, Life Sciences | OPT+S | $27.59 | 33,750 | $931,098 | 4,400 | 0.0% |
| 2007-03-20 22:39 | 2007-03-16 | LANCASTER RAYMOND A | Director | OPT+S | $25.37 | 10,000 | $253,651 | 5,712 | 0.0% |
| 2007-03-20 23:42 | 2007-03-16 | AAMOTH WILLIAM L | Officer - V P - Corporate Treasurer | BUY | $25.49 | 749 | $19,090 | 1,432 | +109.7% |
| 2006-12-12 01:38 | 2006-12-11 | Chapman Timothy L | Officer - SR VP, Business Strategy | BUY | $25.63 | 20,000 | $512,608 | 24,000 | +500.0% |
| 2006-08-08 23:38 | 2006-08-07 | AAMOTH WILLIAM L | Officer - V P - Corporate Treasurer | BUY | $22.64 | 500 | $11,322 | 500 | +100.0% |
| 2006-06-21 00:24 | 2006-06-20 | FISH PATRICIA K | Officer - Sr. Vice Pres, Human Resources | BUY | $21.40 | 467 | $9,994 | 467 | +100.0% |
| 2006-06-19 18:16 | 2006-06-16 | WILSON LOYAL W | Director | OPT+S | $21.78 | 10,000 | $217,841 | 10,000 | 0.0% |
| 2006-05-12 22:08 | 2006-05-11 | AAMOTH WILLIAM L | Officer - V P - Corporate Treasurer | BUY | $22.85 | 990 | $22,615 | 990 | +100.0% |
| 2006-03-04 00:34 | 2006-03-03 | RICHEY JOSEPH B II | Director | OPT+S | $25.71 | 10,000 | $257,088 | 123,273 | 0.0% |
| 2006-02-08 00:36 | 2006-02-01 | LANCASTER RAYMOND A | Director | OPT+S | $26.23 | 10,000 | $262,308 | 9,362 | 0.0% |
| 2005-12-15 21:17 | 2005-12-15 | MOSS ROBERT E | Officer - Sr. V P, & Grp Pres, Isomedix | SELL | $26.04 | 648 | $16,874 | 13,822 | -4.5% |
| 2005-08-12 23:19 | 2005-08-11 | AAMOTH WILLIAM L | Officer - V P - Corporate Treasurer | OPT+S | $25.87 | 5,000 | $129,330 | 0 | 0.0% |
| 2005-06-21 22:57 | 2005-06-17 | AAMOTH WILLIAM L | Officer - V P - Corporate Treasurer | SELL | $26.25 | 529 | $13,898 | 0 | -100.0% |
| 2005-06-17 22:19 | 2005-06-16 | TOKICH MICHAEL J | Officer - VP & Corporate Controller | OPT+S | $25.65 | 3,000 | $76,940 | 0 | 0.0% |
| 2005-05-27 22:30 | 2005-05-27 | LANCASTER RAYMOND A | Director | SELL | $24.07 | 540 | $12,998 | 0 | -100.0% |
| 2005-03-22 00:19 | 2005-03-17 | TOKICH MICHAEL J | Officer - VP & Corporate Controller | OPT+S | $24.66 | 5,000 | $123,310 | 0 | 0.0% |
| 2004-09-16 23:48 | 2004-09-16 | LANCASTER RAYMOND A | Director | SELL | $23.94 | 260 | $6,224 | 540 | -32.5% |
| 2004-08-20 23:58 | 2004-08-20 | WILSON LOYAL W | Director | OPT+S | $22.01 | 20,000 | $440,120 | 25,654 | 0.0% |
| 2004-06-18 21:01 | 2004-06-17 | MOSS ROBERT E | Officer - V P, and Grp Pres, Isomedix | OPT+S | $22.03 | 9,112 | $200,749 | 0 | 0.0% |
| 2004-05-22 00:50 | 2004-05-21 | RICHEY JOSEPH B II | Director | OPT+S | $21.58 | 2,629 | $56,736 | 104,726 | 0.0% |
| 2004-03-03 22:43 | 2004-03-03 | LANCASTER RAYMOND A | Director | SELL | $24.74 | 200 | $4,948 | 800 | -20.0% |
| 2004-02-27 01:12 | 2004-02-26 | MOSS ROBERT E | Officer - V P, and Grp Pres, Isomedix | OPT+S | $25.20 | 6,500 | $163,800 | 0 | 0.0% |
| 2004-02-25 03:13 | 2004-02-24 | MOSS ROBERT E | Officer - V P, and Grp Pres, Isomedix | OPT+S | $25.10 | 500 | $12,550 | 0 | 0.0% |
| 2004-02-23 19:32 | 2004-02-20 | MOSS ROBERT E | Officer - V P, and Grp Pres, Isomedix | OPT+S | $25.13 | 10,400 | $261,380 | 0 | 0.0% |
| 2004-02-13 22:38 | 2004-02-13 | AAMOTH WILLIAM L | Officer - V P - Corporate Treasurer | SELL | $26.18 | 4,450 | $116,493 | 0 | -100.0% |
| 2004-02-05 01:24 | 2004-02-03 | MOSS ROBERT E | Officer - V P, and Grp Pres, Isomedix | SELL | $26.36 | 61 | $1,617 | 14,470 | -0.4% |
How to Interpret $STE Trades
Not every insider transaction in STE is a signal for immediate action. Professional investors look for "cluster buying"—when multiple executives simultaneously purchase $STE 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 STE
Insider activity data for STE 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 $STE, 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.