ATK Insider Trading
ATK | Market Equity
Comprehensive Trading Performance Summary
The investment history of corporate insiders at ATK 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, % |
|---|---|---|---|---|---|---|---|---|---|
| 2013-11-12 19:17 | 2013-11-11 | Wolf Christine Ann | Officer - Senior VP Human Resources | SELL | $114.74 | 1,498 | $171,884 | 5,698 | -20.8% |
| 2013-09-09 19:39 | 2013-09-06 | MARTINEZ ROMAN IV | Director | SELL | $96.47 | 100 | $9,647 | 0 | -100.0% |
| 2013-02-28 23:46 | 2013-02-28 | KAHN MICHAEL A | Officer - Sr VP and Pres Defense Group | SELL | $66.65 | 2,646 | $176,354 | 25,517 | -9.4% |
| 2011-11-22 21:25 | 2011-11-21 | Sexton Thomas G | Officer - VP and Interim CFO | OPT+S | $56.45 | 2,250 | $127,016 | 3,125 | 0.0% |
| 2011-11-09 18:24 | 2011-11-08 | KAHN MICHAEL A | Officer - Sr. VP & Pres. Missile Systems | OPT+S | $61.11 | 5,250 | $320,802 | 19,921 | 0.0% |
| 2010-12-02 18:56 | 2010-12-01 | Ross Keith D | Officer - Sr VP Gen Counsel & Secy | SELL | $75.31 | 7,340 | $552,772 | 3,228 | -69.5% |
| 2010-12-02 18:53 | 2010-12-01 | Ross Keith D | Officer - Sr VP Gen Counsel & Secy | OPT+S | $75.04 | 11,660 | $875,015 | 10,568 | 0.0% |
| 2010-11-19 00:47 | 2010-11-18 | Johnson Ronald P | Officer - SVP & Pres Security & Sporting | OPT+S | $72.68 | 3,331 | $242,110 | 1,175 | 0.0% |
| 2010-11-19 00:14 | 2010-11-18 | Larson Blake E | Officer - Sr VP & Pres.Aerospace Systems | OPT+S | $72.37 | 4,000 | $289,480 | 21,721 | 0.0% |
| 2010-11-11 04:36 | 2010-11-10 | Shroyer John L | Officer - Senior VP and CFO | OPT+S | $74.96 | 16,500 | $1,236,840 | 9,378 | 0.0% |
| 2010-11-11 02:55 | 2010-11-09 | KAHN MICHAEL A | Officer - SVP & President Missile Prods | OPT+S | $76.32 | 11,875 | $906,353 | 17,828 | 0.0% |
| 2009-12-14 22:12 | 2009-12-11 | MELE MARK L | Officer - Sr. VP Corporate Strategy | OPT+S | $88.79 | 13,500 | $1,198,630 | 25,152 | 0.0% |
| 2009-12-09 21:51 | 2009-12-08 | DEYOUNG MARK W | Officer - SVP & Pres ATK Armament Systs | SELL | $88.69 | 7,056 | $625,766 | 2,220 | -76.1% |
| 2009-12-08 17:46 | 2009-12-07 | Larson Blake E | Officer - Sr VP & Pres.ATK Space Systems | SELL | $88.78 | 3,897 | $345,993 | 19,053 | -17.0% |
| 2009-06-22 20:21 | 2009-06-19 | MELE MARK L | Officer - Sr VP Corporate Strategy | OPT+S | $86.18 | 1,688 | $145,465 | 25,152 | 0.0% |
| 2009-06-04 04:13 | 2009-06-03 | PATINEAU PAULA J | Officer - Sr VP HR and Admin. Services | OPT+S | $87.00 | 10,523 | $915,501 | 7,192 | 0.0% |
| 2009-05-18 19:25 | 2009-05-14 | MELE MARK L | Officer - Sr VP Corporate Strategy | OPT+S | $84.61 | 3,375 | $285,570 | 21,787 | 0.0% |
| 2008-12-12 16:29 | 2008-12-10 | DITTEMORE RONALD D | Officer - Sr VP of Strategic Partnership | SELL | $84.72 | 2,000 | $169,445 | 10,185 | -16.4% |
| 2008-09-15 21:08 | 2008-09-12 | DEYOUNG MARK W | Officer - SVP & Pres ATK Armament Systs | SELL | $105.54 | 2,056 | $216,997 | 4,277 | -32.5% |
| 2008-08-13 15:59 | 2008-08-11 | DITTEMORE RONALD D | Officer - Sr VP Strategic Partnerships | SELL | $103.34 | 6,000 | $620,033 | 12,185 | -33.0% |
| 2007-11-22 00:11 | 2007-11-20 | DITTEMORE RONALD D | Officer - Sr VP and Pres ATK Launch Sys | SELL | $112.92 | 3,674 | $414,857 | 15,102 | -19.6% |
| 2007-08-17 17:45 | 2007-08-13 | LESHER CYNTHIA L | Director | BUY | $110.02 | 100 | $11,002 | 878 | +12.9% |
| 2007-06-05 17:06 | 2007-06-04 | Maine Douglas L | Director | BUY | $101.24 | 1,000 | $101,240 | 4,154 | +31.7% |
| 2007-05-17 21:56 | 2007-05-16 | DEYOUNG MARK W | Officer - Sr VP & Pres Ammo Sys Group | SELL | $99.72 | 400 | $39,886 | 2,220 | -15.3% |
| 2007-05-17 21:55 | 2007-05-16 | DEYOUNG MARK W | Officer - Sr VP & Pres Ammo Sys Group | SELL | $99.34 | 17,985 | $1,786,630 | 2,620 | -87.3% |
| 2007-05-17 21:55 | 2007-05-16 | DEYOUNG MARK W | Officer - Sr VP & Pres Ammo Sys Group | OPT+S | $99.01 | 10,500 | $1,039,609 | 20,605 | 0.0% |
| 2007-05-11 22:12 | 2007-05-11 | PATINEAU PAULA J | Officer - Sr VP HR & Admin Services | OPT+S | $98.87 | 7,500 | $741,493 | 7,192 | 0.0% |
| 2007-05-10 00:27 | 2007-05-07 | Murphy Daniel J JR | Director, Officer - Chairman and CEO | SELL | $99.17 | 6,600 | $654,539 | 33,661 | -16.4% |
| 2007-05-10 00:26 | 2007-05-07 | Murphy Daniel J JR | Director, Officer - Chairman and CEO | SELL | $98.83 | 19,300 | $1,907,490 | 40,261 | -32.4% |
| 2007-05-10 00:25 | 2007-05-07 | Murphy Daniel J JR | Director, Officer - Chairman and CEO | SELL | $98.40 | 9,100 | $895,436 | 59,561 | -13.3% |
| 2007-03-07 18:35 | 2007-03-05 | DECKER GILBERT F | Director | SELL | $85.65 | 700 | $59,956 | 11,233 | -5.9% |
| 2007-02-14 18:48 | 2007-02-12 | WILSON THOMAS R | Officer - Sr VP Tidewater Opns | OPT+S | $87.50 | 11,740 | $1,027,297 | 2,872 | 0.0% |
| 2006-11-09 21:56 | 2006-11-07 | MCREAVY ROBERT J | Officer - VP and Treasurer | SELL | $77.01 | 519 | $39,968 | 0 | -100.0% |
| 2006-08-30 23:57 | 2006-08-29 | Larson Blake E | Officer - Exec VP Mission Systems Group | OPT+S | $76.11 | 14,938 | $1,136,973 | 5,070 | 0.0% |
| 2006-08-21 16:05 | 2006-08-17 | See Brian V | Officer - VP Mission Assurance | OPT+S | $79.34 | 5,063 | $401,721 | 2,101 | 0.0% |
| 2006-05-18 20:57 | 2006-05-16 | PATINEAU PAULA J | Officer - Sr VP HR and Admin Services | OPT+S | $81.12 | 18,000 | $1,460,246 | 7,193 | 0.0% |
| 2006-05-12 17:45 | 2006-05-10 | WILSON THOMAS R | Officer - Sr VP Tidewater Opns | OPT+S | $83.54 | 10,000 | $835,379 | 4,566 | 0.0% |
| 2006-05-12 03:08 | 2006-05-10 | GORDON JOHN E | Officer - Sr VP Washington Operations | OPT+S | $83.21 | 2,000 | $166,418 | 582 | 0.0% |
| 2006-05-12 02:56 | 2006-05-10 | MCREAVY ROBERT J | Officer - VP and Treasurer | OPT+S | $83.27 | 10,000 | $832,680 | 471 | 0.0% |
| 2006-05-12 01:12 | 2006-05-10 | Dolby Michael B | Officer - VP Corporate Development | OPT+S | $83.73 | 6,772 | $566,986 | 284 | 0.0% |
| 2006-02-10 17:40 | 2006-02-08 | Maine Douglas L | Director | BUY | $73.26 | 1,500 | $109,890 | 2,222 | +207.8% |
| 2005-12-16 20:59 | 2005-12-16 | DEYOUNG MARK W | Officer - Sr VP & Pres ATK Ammo Group | OPT+S | $76.62 | 500 | $38,309 | 2,220 | 0.0% |
| 2005-12-13 19:41 | 2005-12-09 | DEYOUNG MARK W | Officer - Sr VP & Pres ATK Ammo Group | OPT+S | $76.52 | 13,000 | $994,767 | 2,220 | 0.0% |
| 2005-12-13 19:40 | 2005-12-12 | GORDON JOHN E | Officer - Sr VP Washington Operations | SELL | $76.40 | 493 | $37,665 | 91 | -84.4% |
| 2005-11-30 21:45 | 2005-11-29 | Murphy Daniel J JR | Director, Officer - Chairman and CEO | OPT+S | $76.36 | 3,000 | $229,086 | 4,199 | 0.0% |
| 2005-08-12 19:41 | 2005-08-11 | PICEK JOHN S | Officer - VP and Controller | OPT+S | $76.44 | 6,750 | $515,991 | 3,352 | 0.0% |
| 2005-08-09 22:49 | 2005-08-08 | VLAHAKIS NICHOLAS G | Officer - Executive VP and COO | SELL | $77.54 | 4,773 | $370,097 | 0 | -100.0% |
| 2005-06-14 00:27 | 2006-06-10 | Ross Keith D | Officer - Sr VP Gen Counsel & Secretary | OPT+S | $71.06 | 3,000 | $213,180 | 4,096 | 0.0% |
| 2005-06-02 00:22 | 2005-05-31 | VLAHAKIS NICHOLAS G | Officer - Executive VP and COO | OPT+S | $71.00 | 78,268 | $5,557,247 | 4,777 | 0.0% |
| 2005-06-01 01:27 | 2005-05-27 | MCREAVY ROBERT J | Officer - VP and Treasurer | SELL | $71.00 | 3,523 | $250,133 | 583 | -85.8% |
How to Interpret $ATK Trades
Not every insider transaction in ATK is a signal for immediate action. Professional investors look for "cluster buying"—when multiple executives simultaneously purchase $ATK 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 ATK
Insider activity data for ATK 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 $ATK, 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.