The following table details the trading activities
(stock purchases, stock sales, and stock option exercises)
reported to
the Securities and Exchange Commission (SEC)
by insider Keithley Joseph P since year 2005.
The trader's CIK number is 1073329.
At the time of this reporting, Keithley Joseph P is the Director of Axcelis Technologies Inc .
(stock ticker symbol ACLS).
See this page for all insider trading activities at Axcelis Technologies Inc .
| Trade Date | Symbol | Company Name (Issuer) | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|---|
| 2018-03-14 | ACLS | Axcelis Technologies Inc | Sale | 4,000 | 26.75 | 107,000 |
| 2018-02-20 | MTRN | Materion Corp | Sale | 8,000 | 50.60 | 404,792 |
| 2018-01-04 | NDSN | Nordson Corp | Sale | 1,518 | 149.89 | 227,533 |
| 2017-06-07 | ACLS | Axcelis Technologies Inc | Sale | 20,000 | 24.57 | 491,500 |
| 2017-06-07 | ACLS | Axcelis Technologies Inc | Option Ex | 20,000 | 7.58 | 151,600 |
| 2017-05-31 | ACLS | Axcelis Technologies Inc | Sale | 20,000 | 21.64 | 432,700 |
| 2017-05-31 | ACLS | Axcelis Technologies Inc | Option Ex | 20,000 | 4.94 | 98,800 |
| 2013-08-15 | ACLS | Axcelis Technologies Inc | Buy | 25,000 | 1.97 | 49,250 |
| 2012-08-23 | NDSN | Nordson Corp | Sale | 5,000 | 60.27 | 301,350 |
| 2012-05-24 | ACLS | Axcelis Technologies Inc | Buy | 5,000 | 1.01 | 5,050 |
| 2012-02-10 | ACLS | Axcelis Technologies Inc | Buy | 10,000 | 1.70 | 17,000 |
| 2010-12-20 | NDSN | Nordson Corp | Sale | 2,500 | 92.25 | 230,625 |
| 2010-10-27 | KEI | Keithley Instruments Inc | Option Ex | 24,125 | .00 | 0 |
| 2010-02-04 | KEI | Keithley Instruments Inc | Buy | 1,500 | 5.48 | 8,224 |
| 2010-02-05 | KEI | Keithley Instruments Inc | Buy | 312 | 5.50 | 1,716 |
| 2010-01-28 | KEI | Keithley Instruments Inc | Buy | 1,812 | 5.49 | 9,938 |
| 2010-01-21 | KEI | Keithley Instruments Inc | Buy | 100 | 5.50 | 550 |
| 2010-01-22 | KEI | Keithley Instruments Inc | Buy | 1,100 | 5.44 | 5,984 |
| 2010-01-11 | KEI | Keithley Instruments Inc | Buy | 1,000 | 5.47 | 5,470 |
| 2010-01-12 | KEI | Keithley Instruments Inc | Buy | 836 | 5.35 | 4,472 |
| 2010-01-04 | KEI | Keithley Instruments Inc | Buy | 1,100 | 4.70 | 5,170 |
| 2010-01-05 | KEI | Keithley Instruments Inc | Buy | 999 | 4.71 | 4,705 |
| 2009-12-28 | KEI | Keithley Instruments Inc | Buy | 1,000 | 4.46 | 4,455 |
| 2009-12-29 | KEI | Keithley Instruments Inc | Buy | 1,200 | 4.52 | 5,423 |
| 2009-12-22 | KEI | Keithley Instruments Inc | Buy | 1,306 | 4.28 | 5,583 |
| 2009-12-21 | KEI | Keithley Instruments Inc | Buy | 1,000 | 4.33 | 4,327 |
| 2009-12-14 | KEI | Keithley Instruments Inc | Buy | 1,000 | 4.45 | 4,445 |
| 2009-12-15 | KEI | Keithley Instruments Inc | Buy | 1,312 | 4.19 | 5,497 |
| 2009-09-15 | KEI | Keithley Instruments Inc | Buy | 500 | 5.15 | 2,575 |
| 2009-09-10 | KEI | Keithley Instruments Inc | Buy | 285 | 4.82 | 1,372 |
| 2009-09-14 | KEI | Keithley Instruments Inc | Buy | 500 | 4.70 | 2,350 |
| 2009-09-09 | KEI | Keithley Instruments Inc | Buy | 1,000 | 4.24 | 4,235 |
| 2009-09-08 | KEI | Keithley Instruments Inc | Buy | 1,000 | 4.33 | 4,325 |
| 2009-09-01 | KEI | Keithley Instruments Inc | Buy | 1,500 | 4.97 | 7,455 |
| 2009-08-31 | KEI | Keithley Instruments Inc | Buy | 500 | 5.10 | 2,550 |
| 2009-08-25 | KEI | Keithley Instruments Inc | Buy | 411 | 5.10 | 2,096 |
| 2009-08-24 | KEI | Keithley Instruments Inc | Buy | 1,500 | 5.23 | 7,845 |
| 2009-08-21 | KEI | Keithley Instruments Inc | Buy | 1,200 | 5.17 | 6,204 |
| 2009-08-18 | KEI | Keithley Instruments Inc | Buy | 500 | 5.24 | 2,620 |
| 2009-07-29 | KEI | Keithley Instruments Inc | Buy | 600 | 4.78 | 2,865 |
| 2009-07-28 | KEI | Keithley Instruments Inc | Buy | 1,500 | 4.72 | 7,075 |
| 2009-07-20 | KEI | Keithley Instruments Inc | Buy | 1,000 | 4.75 | 4,750 |
| 2009-07-21 | KEI | Keithley Instruments Inc | Buy | 1,066 | 4.87 | 5,194 |
| 2009-07-15 | KEI | Keithley Instruments Inc | Buy | 422 | 4.15 | 1,751 |
| 2009-07-14 | KEI | Keithley Instruments Inc | Buy | 1,000 | 4.08 | 4,082 |
| 2009-07-13 | KEI | Keithley Instruments Inc | Buy | 1,000 | 4.10 | 4,100 |
| 2009-07-06 | KEI | Keithley Instruments Inc | Buy | 1,000 | 3.54 | 3,535 |
| 2009-07-07 | KEI | Keithley Instruments Inc | Buy | 500 | 3.86 | 1,930 |
| 2009-07-08 | KEI | Keithley Instruments Inc | Buy | 1,151 | 3.85 | 4,434 |
| 2009-06-29 | KEI | Keithley Instruments Inc | Buy | 1,000 | 3.69 | 3,695 |
| 2009-06-30 | KEI | Keithley Instruments Inc | Buy | 1,685 | 3.70 | 6,234 |
| 2009-06-22 | KEI | Keithley Instruments Inc | Buy | 1,500 | 3.87 | 5,809 |
| 2009-06-23 | KEI | Keithley Instruments Inc | Buy | 1,130 | 3.63 | 4,098 |
| 2009-06-16 | KEI | Keithley Instruments Inc | Buy | 1,011 | 3.94 | 3,983 |
| 2009-06-15 | KEI | Keithley Instruments Inc | Buy | 1,500 | 3.96 | 5,947 |
| 2009-06-08 | KEI | Keithley Instruments Inc | Buy | 1,000 | 4.38 | 4,383 |
| 2009-06-09 | KEI | Keithley Instruments Inc | Buy | 1,237 | 4.47 | 5,535 |
| 2009-06-02 | KEI | Keithley Instruments Inc | Buy | 1,766 | 4.37 | 7,708 |
| 2009-06-01 | KEI | Keithley Instruments Inc | Buy | 500 | 4.41 | 2,202 |
| 2009-05-26 | KEI | Keithley Instruments Inc | Buy | 800 | 4.33 | 3,465 |
| 2009-05-27 | KEI | Keithley Instruments Inc | Buy | 1,488 | 4.34 | 6,457 |
| 2009-05-20 | KEI | Keithley Instruments Inc | Buy | 1,281 | 4.28 | 5,476 |
| 2009-05-19 | KEI | Keithley Instruments Inc | Buy | 300 | 4.25 | 1,275 |
| 2009-05-18 | KEI | Keithley Instruments Inc | Buy | 800 | 3.96 | 3,168 |
| 2009-05-11 | KEI | Keithley Instruments Inc | Buy | 1,000 | 4.38 | 4,375 |
| 2009-05-12 | KEI | Keithley Instruments Inc | Buy | 1,377 | 4.03 | 5,547 |
| 2009-05-04 | KEI | Keithley Instruments Inc | Buy | 1,000 | 4.12 | 4,118 |
| 2009-05-05 | KEI | Keithley Instruments Inc | Buy | 1,334 | 4.36 | 5,810 |
| 2009-04-29 | KEI | Keithley Instruments Inc | Buy | 1,112 | 3.08 | 3,426 |
| 2009-04-28 | KEI | Keithley Instruments Inc | Buy | 1,000 | 3.44 | 3,440 |
| 2009-04-27 | KEI | Keithley Instruments Inc | Buy | 900 | 3.38 | 3,037 |
| 2009-04-20 | KEI | Keithley Instruments Inc | Buy | 1,500 | 3.37 | 5,059 |
| 2009-04-21 | KEI | Keithley Instruments Inc | Buy | 1,520 | 3.19 | 4,848 |
| 2009-04-13 | KEI | Keithley Instruments Inc | Buy | 1,200 | 3.36 | 4,034 |
| 2009-04-14 | KEI | Keithley Instruments Inc | Buy | 1,719 | 3.42 | 5,880 |
| 2009-04-09 | KEI | Keithley Instruments Inc | Buy | 1,543 | 3.29 | 5,082 |
| 2009-04-07 | KEI | Keithley Instruments Inc | Buy | 1,500 | 3.23 | 4,837 |
| 2009-03-30 | KEI | Keithley Instruments Inc | Buy | 1,500 | 3.20 | 4,800 |
| 2009-03-31 | KEI | Keithley Instruments Inc | Buy | 1,574 | 3.25 | 5,115 |
| 2009-03-23 | KEI | Keithley Instruments Inc | Buy | 1,500 | 3.19 | 4,779 |
| 2009-03-24 | KEI | Keithley Instruments Inc | Buy | 1,598 | 3.21 | 5,126 |
| 2008-11-06 | KEI | Keithley Instruments Inc | Option Ex | 14,250 | .00 | 0 |
| 2008-05-27 | NDSN | Nordson Corp | Option Ex | 2,500 | 38.99 | 97,475 |
| 2008-05-22 | NDSN | Nordson Corp | Option Ex | 2,500 | 37.11 | 92,775 |
| 2008-05-27 | NDSN | Nordson Corp | Sale | 5,000 | 69.67 | 348,340 |
| 2007-12-27 | KEI | Keithley Instruments Inc | Sale | 3,000 | 9.24 | 27,732 |
| 2007-12-28 | KEI | Keithley Instruments Inc | Sale | 3,500 | 9.23 | 32,322 |
| 2007-11-30 | KEI | Keithley Instruments Inc | Option Ex | 6,500 | 4.94 | 32,090 |
| 2007-09-14 | KEI | Keithley Instruments Inc | Option Ex | 30,000 | 5.72 | 171,540 |
| 2007-05-02 | BW | Materion Corp | Sale | 6,000 | 47.20 | 283,230 |
| 2007-05-02 | BW | Materion Corp | Option Ex | 6,000 | 17.18 | 103,080 |
| 2007-02-23 | BW | Materion Corp | Option Ex | 2,000 | 12.36 | 24,720 |
| 2007-02-23 | BW | Materion Corp | Sale | 2,000 | 47.84 | 95,688 |
| 2007-02-21 | BW | Materion Corp | Sale | 2,000 | 47.52 | 95,042 |
| 2007-02-21 | BW | Materion Corp | Option Ex | 2,000 | 5.61 | 11,220 |
| 2006-08-14 | BW | Materion Corp | Sale | 5,000 | 22.95 | 114,730 |
| 2006-08-14 | BW | Materion Corp | Option Ex | 5,000 | 21.81 | 109,050 |
| 2006-08-14 | BW | Materion Corp | Sale | 5,000 | 22.95 | 114,730 |
| 2006-08-14 | BW | Materion Corp | Option Ex | 5,000 | 21.81 | 109,050 |
| 2006-03-16 | NDSN | Nordson Corp | Sale | 7,600 | 48.48 | 368,410 |
| 2006-03-16 | NDSN | Nordson Corp | Option Ex | 8,860 | 27.18 | 240,814 |
| 2006-06-16 | NDSN | Nordson Corp | Sale | 1,260 | 48.44 | 61,034 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Keithley Joseph P (Director of Axcelis Technologies Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.