ATMI Insider Trading
ATMI | Market Equity
Comprehensive Trading Performance Summary
The investment history of corporate insiders at ATMI 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, % |
|---|---|---|---|---|---|---|---|---|---|
| 2013-11-18 22:02 | 2013-11-14 | SHARKEY DANIEL P | Officer - EVP, Business Development | OPT+S | $29.07 | 16,945 | $492,591 | 78,779 | 0.0% |
| 2013-11-18 22:01 | 2013-11-14 | NEUGOLD DOUGLAS A | Officer - Chairman, President and CEO | OPT+S | $29.07 | 25,417 | $738,872 | 123,982 | 0.0% |
| 2013-11-18 22:01 | 2013-11-14 | Carlson Timothy C | Officer - EVP, CFO and Treasurer | OPT+S | $29.07 | 6,536 | $190,002 | 30,878 | 0.0% |
| 2013-11-12 16:53 | 2013-11-07 | Philips Mario | Officer - SVP and GM, LifeSciences | OPT+S | $28.95 | 809 | $23,421 | 27,038 | 0.0% |
| 2013-08-01 00:05 | 2013-07-30 | NEUGOLD DOUGLAS A | Officer - Chairman, President and CEO | OPT+S | $24.84 | 20,000 | $496,842 | 120,230 | 0.0% |
| 2013-08-01 00:04 | 2013-07-30 | Ward David M | Officer - VP, Controller and PAO | OPT+S | $24.92 | 3,500 | $87,224 | 21,875 | 0.0% |
| 2013-05-15 21:26 | 2013-05-15 | SHAVERS CHERYL L | Director | SELL | $23.21 | 2,500 | $58,033 | 19,135 | -11.6% |
| 2013-05-08 17:21 | 2013-05-06 | Mincieli Kathleen G | Officer - SVP, Human Resources | SELL | $21.77 | 1,493 | $32,509 | 8,514 | -14.9% |
| 2013-05-06 23:09 | 2013-05-02 | SHARKEY DANIEL P | Officer - EVP, Business Development | OPT+S | $21.57 | 22,707 | $489,715 | 76,024 | 0.0% |
| 2013-05-03 17:18 | 2013-05-01 | Carlson Timothy C | Officer - EVP,CFO and Treasurer | SELL | $21.30 | 5,302 | $112,910 | 28,861 | -15.5% |
| 2013-03-06 18:49 | 2013-03-05 | Ward David M | Officer - VP, Controller and PAO | SELL | $22.04 | 3,707 | $81,704 | 21,875 | -14.5% |
| 2013-03-04 22:33 | 2013-03-01 | NEUGOLD DOUGLAS A | Officer - Chairman, President and CEO | OPT+S | $21.94 | 10,000 | $219,394 | 119,430 | 0.0% |
| 2013-02-12 01:07 | 2013-02-11 | Ward David M | Officer - VP, Controller and PAO | OPT+S | $21.52 | 500 | $10,761 | 22,270 | 0.0% |
| 2013-02-12 00:24 | 2013-02-11 | Philips Mario | Officer - SVP and GM, LifeSciences | OPT+S | $21.46 | 2,500 | $53,642 | 26,847 | 0.0% |
| 2012-12-14 01:09 | 2012-12-13 | Carlson Timothy C | Officer - EVP, CFO and Treasurer | OPT+S | $19.58 | 5,000 | $97,877 | 37,401 | 0.0% |
| 2012-12-14 00:22 | 2012-12-12 | HILLAS ROBERT S | Director | SELL | $19.90 | 54 | $1,075 | 50,452 | -0.1% |
| 2012-12-14 00:19 | 2012-12-11 | MARSH C DOUGLAS | Director | OPT+S | $20.00 | 4,334 | $86,685 | 26,857 | 0.0% |
| 2012-12-12 21:34 | 2012-12-10 | BANUCCI EUGENE G | Director | SELL | $19.75 | 60,000 | $1,185,096 | 135,225 | -30.7% |
| 2012-12-12 21:32 | 2012-12-11 | HILLAS ROBERT S | Director | OPT+S | $19.83 | 2,790 | $55,324 | 50,506 | 0.0% |
| 2012-12-11 01:11 | 2012-12-07 | MAHLE STEPHEN H | Director | OPT+S | $19.75 | 5,000 | $98,750 | 41,419 | 0.0% |
| 2012-12-07 22:56 | 2012-12-05 | MARSH C DOUGLAS | Director | OPT+S | $20.28 | 304 | $6,165 | 5,982 | 0.0% |
| 2012-12-07 22:55 | 2012-12-05 | HILLAS ROBERT S | Director | OPT+S | $20.26 | 1,800 | $36,464 | 50,096 | 0.0% |
| 2012-12-07 22:51 | 2012-12-06 | Higinbotham Tod | Officer - EVP and GM,Microelectronics | OPT+S | $19.73 | 6,000 | $118,376 | 38,636 | 0.0% |
| 2012-12-05 23:50 | 2012-12-05 | Ward David M | Officer - VP, Controller and PAO | SELL | $20.19 | 1,671 | $33,730 | 22,270 | -7.0% |
| 2012-12-05 23:47 | 2012-12-03 | Higinbotham Tod | Officer - EVP and GM,Microelectronics | SELL | $19.75 | 8,446 | $166,792 | 38,636 | -17.9% |
| 2012-12-05 23:36 | 2012-12-05 | Hohlstein Paul J | Officer - SVP SPLY CHN AND OPER | SELL | $20.26 | 3,000 | $60,766 | 14,206 | -17.4% |
| 2012-11-09 18:23 | 2012-11-07 | NEUGOLD DOUGLAS A | Officer - Chairman, President and CEO | OPT+S | $19.54 | 12,325 | $240,854 | 125,872 | 0.0% |
| 2012-11-07 23:51 | 2012-11-06 | NEUGOLD DOUGLAS A | Officer - Chairman, President and CEO | OPT+S | $20.12 | 31,182 | $627,460 | 125,872 | 0.0% |
| 2012-11-07 00:48 | 2012-11-02 | Mincieli Kathleen G | Officer - SVP, Human Resources | OPT+S | $20.06 | 12,739 | $255,562 | 11,410 | 0.0% |
| 2012-11-07 00:44 | 2012-11-02 | NEUGOLD DOUGLAS A | Officer - Chairman, President and CEO | OPT+S | $20.12 | 16,493 | $331,903 | 125,872 | 0.0% |
| 2012-11-07 00:43 | 2012-11-05 | SHARKEY DANIEL P | Officer - EVP, Business Development | OPT+S | $20.03 | 30,000 | $600,969 | 80,562 | 0.0% |
| 2012-05-31 00:18 | 2012-05-30 | Hohlstein Paul J | Officer - SVP SPLY CHN AND OPER | SELL | $20.05 | 2,500 | $50,135 | 17,471 | -12.5% |
| 2012-03-07 23:58 | 2012-03-06 | Ward David M | Officer - VP, Controller and PAO | SELL | $21.36 | 2,313 | $49,400 | 22,270 | -9.4% |
| 2012-02-17 22:04 | 2002-02-15 | Harmon Ellen T | Officer - EVP,CLO,CCO and Secretary | OPT+S | $23.33 | 16,477 | $384,375 | 33,456 | 0.0% |
| 2012-02-14 18:38 | 2012-02-10 | Carlson Timothy C | Officer - EVP, CFO and Treasurer | SELL | $23.78 | 13,125 | $312,166 | 38,101 | -25.6% |
| 2011-12-16 21:56 | 2011-12-15 | Higinbotham Tod | Officer - EVP and GM, Microelectronics | SELL | $19.47 | 1,500 | $29,207 | 55,154 | -2.6% |
| 2010-12-07 00:53 | 2010-12-03 | SHARKEY DANIEL P | Officer - EVP Business Development | OPT+S | $19.07 | 24,330 | $463,968 | 77,823 | 0.0% |
| 2010-12-03 23:02 | 2010-12-02 | Higinbotham Tod | Officer - EVP/GM Microelectronics | OPT+S | $18.66 | 31,000 | $578,358 | 44,286 | 0.0% |
| 2010-11-29 22:33 | 2010-11-24 | SHARKEY DANIEL P | Officer - EVP Bus Development | SELL | $18.63 | 2,500 | $46,581 | 77,153 | -3.1% |
| 2010-09-09 17:06 | 2010-09-08 | Carlson Timothy C | Officer - EVP and CFO | BUY | $13.64 | 1,000 | $13,640 | 46,942 | +2.2% |
| 2010-09-08 23:27 | 2010-09-08 | Carlson Timothy C | Officer - SVP and CEO | SELL | $13.64 | 1,000 | $13,640 | 46,942 | -2.1% |
| 2010-08-13 17:19 | 2010-08-11 | NEUGOLD DOUGLAS A | Officer - CEO | SELL | $14.15 | 8,000 | $113,200 | 117,671 | -6.4% |
| 2010-06-11 21:30 | 2010-06-10 | NEUGOLD DOUGLAS A | Officer - CEO | SELL | $15.00 | 1,000 | $15,000 | 125,671 | -0.8% |
| 2010-04-27 00:31 | 2010-04-26 | Hohlstein Paul J | Officer - SVP SPLY CHN/OPER | SELL | $19.52 | 3,000 | $58,547 | 20,407 | -12.8% |
| 2008-12-12 00:02 | 2008-10-09 | HILLAS ROBERT S | Director | SELL | $12.54 | 20,000 | $250,818 | 46,903 | -29.9% |
| 2008-11-03 19:07 | 2008-11-03 | Carlson Timothy C | Officer - CFO | BUY | $12.96 | 1,500 | $19,446 | 40,147 | +3.9% |
| 2008-10-29 22:24 | 2008-10-28 | Dubois Lawrence H | Officer - CTO | BUY | $10.50 | 2,000 | $21,000 | 18,027 | +12.5% |
| 2008-10-28 17:30 | 2008-10-27 | SHARKEY DANIEL P | Officer - Sr VP Bus Dev | BUY | $10.50 | 50,000 | $525,000 | 84,264 | +145.9% |
| 2008-10-28 18:27 | 2008-10-27 | SHARKEY DANIEL P | Officer - Sr VP Bus Dev | BUY | $10.50 | 5,000 | $52,500 | 84,264 | +6.3% |
| 2005-09-09 16:35 | 2005-09-07 | SHARKEY DANIEL P | Officer - Chief Financial Officer | OPT+S | $30.35 | 15,000 | $455,267 | 53,646 | 0.0% |
How to Interpret $ATMI Trades
Not every insider transaction in ATMI is a signal for immediate action. Professional investors look for "cluster buying"—when multiple executives simultaneously purchase $ATMI 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 ATMI
Insider activity data for ATMI 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 $ATMI, 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.