DAVERN ALEXANDER M Insider Trading
Get the latest insider transactions of DAVERN ALEXANDER M. DAVERN ALEXANDER M is Director in CIRRUS LOGIC INC ($CRUS) and Director in HELEN OF TROY LTD ($HELE) and Chief Executive Officer in NATIONAL INSTRUMENTS CORP ($NATI) and COO, CFO & EXECUTIVE VP in NATIONAL INSTRUMENTS CORP ($NATI) and Director in NATIONAL INSTRUMENTS CORP ($NATI) and President & CEO in NATIONAL INSTRUMENTS CORP ($NATI). Discover the current value of DAVERN ALEXANDER M shares.
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DAVERN ALEXANDER M is Insider in these Companies
| Ticker | Company Name | Current and Previous Positions | Total Shares | Current Value ($) |
|---|---|---|---|---|
| HELE | HELEN OF TROY LTD | Director | 2,313 | 216,496.80 |
| NATI | NATIONAL INSTRUMENTS CORP | Director, Chief Executive Officer, President & CEO, COO, CFO & EXECUTIVE VP | 278,204 | 8,743,951.72 |
| CRUS | CIRRUS LOGIC, INC. | Director | 19,075 | 1,070,870.50 |
Insider Trading Transactions of DAVERN ALEXANDER M
| Date | Ticker | Company | Owner | Relationship | Transaction | Cost ($) | Shares | Transaction Value ($) | Total Shares |
|---|---|---|---|---|---|---|---|---|---|
| Feb 11 2021 | CRUS | CIRRUS LOGIC, INC. | DAVERN ALEXANDER M | Director | Sell | 88.06 | 445 | 39,184 | 19,075 |
| Nov 10 2020 | CRUS | CIRRUS LOGIC, INC. | DAVERN ALEXANDER M | Director | Sell | 76.12 | 3,000 | 228,350 | 19,520 |
| Aug 03 2020 | CRUS | CIRRUS LOGIC, INC. | DAVERN ALEXANDER M | Director | Buy | 0.00 | 2,772 | 0 | 22,520 |
| Jul 31 2020 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Director | Buy | 0.00 | 3,556 | 0 | 278,204 |
| May 15 2020 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Director | Buy | 0.00 | 23,192 | 0 | 324,550 |
| May 15 2020 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Director | Sell | 36.84 | 20,985 | 773,087 | 303,565 |
| May 15 2020 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Director | Sell | 0.00 | 28,917 | 0 | 274,648 |
| May 15 2020 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Director | Option Exercise | 0.00 | 192 | 0 | 0 |
| May 15 2020 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Director | Option Exercise | 0.00 | 2,500 | 0 | 0 |
| May 15 2020 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Director | Option Exercise | 0.00 | 1,500 | 0 | 0 |
| May 15 2020 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Director | Option Exercise | 0.00 | 1,500 | 0 | 0 |
| May 15 2020 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Director | Option Exercise | 0.00 | 2,500 | 0 | 0 |
| May 15 2020 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Director | Option Exercise | 0.00 | 2,500 | 0 | 0 |
| May 15 2020 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Director | Option Exercise | 0.00 | 12,500 | 0 | 0 |
| May 05 2020 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Director | Buy | 35.18 | 551 | 19,384 | 295,242 |
| May 05 2020 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Director | Buy | 32.66 | 49 | 1,600 | 295,291 |
| May 05 2020 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Director | Buy | 0.00 | 25,500 | 0 | 320,791 |
| May 05 2020 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Director | Sell | 38.42 | 19,433 | 746,616 | 301,358 |
| May 05 2020 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Director | Option Exercise | 0.00 | 2,500 | 0 | 192 |
| May 05 2020 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Director | Option Exercise | 0.00 | 2,500 | 0 | 3,627 |
| May 05 2020 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Director | Option Exercise | 0.00 | 1,500 | 0 | 3,915 |
| May 05 2020 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Director | Option Exercise | 0.00 | 1,500 | 0 | 5,448 |
| May 05 2020 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Director | Option Exercise | 0.00 | 2,500 | 0 | 11,897 |
| May 05 2020 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Director | Option Exercise | 0.00 | 2,500 | 0 | 13,795 |
| May 05 2020 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Director | Option Exercise | 0.00 | 12,500 | 0 | 12,500 |
| Dec 16 2019 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Chief Executive Offic ... | Buy | 0.00 | 50,000 | 0 | 314,366 |
| Dec 16 2019 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Chief Executive Offic ... | Sell | 42.55 | 19,675 | 837,171 | 294,691 |
| Dec 16 2019 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Chief Executive Offic ... | Option Exercise | 0.00 | 50,000 | 0 | 0 |
| Nov 06 2019 | CRUS | CIRRUS LOGIC, INC. | DAVERN ALEXANDER M | Director | Buy | 32.29 | 15,231 | 491,809 | 34,979 |
| Nov 06 2019 | CRUS | CIRRUS LOGIC, INC. | DAVERN ALEXANDER M | Director | Sell | 70.85 | 15,231 | 1,079,055 | 19,748 |
| Nov 06 2019 | CRUS | CIRRUS LOGIC, INC. | DAVERN ALEXANDER M | Director | Option Exercise | 32.29 | 15,231 | 491,809 | 0 |
| Aug 06 2019 | CRUS | CIRRUS LOGIC, INC. | DAVERN ALEXANDER M | Director | Buy | 0.00 | 3,445 | 0 | 19,748 |
| May 02 2019 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Chief Executive Offic ... | Buy | 37.59 | 32 | 1,203 | 251,850 |
| May 02 2019 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Chief Executive Offic ... | Buy | 0.00 | 27,581 | 0 | 279,431 |
| May 02 2019 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Chief Executive Offic ... | Sell | 43.47 | 15,065 | 654,906 | 264,366 |
| May 02 2019 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Chief Executive Offic ... | Option Exercise | 0.00 | 2,836 | 0 | 2,692 |
| May 02 2019 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Chief Executive Offic ... | Option Exercise | 0.00 | 2,836 | 0 | 6,127 |
| May 02 2019 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Chief Executive Offic ... | Option Exercise | 0.00 | 1,701 | 0 | 5,415 |
| May 02 2019 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Chief Executive Offic ... | Option Exercise | 0.00 | 1,701 | 0 | 6,948 |
| May 02 2019 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Chief Executive Offic ... | Option Exercise | 0.00 | 2,836 | 0 | 14,397 |
| May 02 2019 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Chief Executive Offic ... | Option Exercise | 0.00 | 3,171 | 0 | 16,295 |
| May 02 2019 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Chief Executive Offic ... | Option Exercise | 0.00 | 12,500 | 0 | 25,000 |
| Feb 04 2019 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Chief Executive Offic ... | Buy | 37.59 | 482 | 18,117 | 198,818 |
| Feb 04 2019 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Chief Executive Offic ... | Buy | 0.00 | 53,000 | 0 | 251,818 |
| Feb 04 2019 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Chief Executive Offic ... | Option Exercise | 0.00 | 53,000 | 0 | 53,000 |
| Dec 19 2018 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Chief Executive Offic ... | Buy | 0.00 | 50,000 | 0 | 218,011 |
| Dec 19 2018 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Chief Executive Offic ... | Sell | 46.12 | 19,675 | 907,411 | 198,336 |
| Dec 19 2018 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | Chief Executive Offic ... | Option Exercise | 0.00 | 50,000 | 0 | 50,000 |
| Aug 03 2018 | CRUS | CIRRUS LOGIC INC | DAVERN ALEXANDER M | Director | Buy | 0.00 | 4,583 | 0 | 16,303 |
| May 02 2018 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | President & CEO | Buy | 34.76 | 89 | 3,093 | 148,102 |
| May 02 2018 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | President & CEO | Buy | 0.00 | 29,586 | 0 | 177,688 |
| May 02 2018 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | President & CEO | Sell | 40.07 | 9,677 | 387,734 | 168,011 |
| May 02 2018 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | President & CEO | Option Exercise | 0.00 | 2,431 | 0 | 0 |
| May 02 2018 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | President & CEO | Option Exercise | 0.00 | 2,767 | 0 | 5,528 |
| May 02 2018 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | President & CEO | Option Exercise | 0.00 | 2,767 | 0 | 8,963 |
| May 02 2018 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | President & CEO | Option Exercise | 0.00 | 1,660 | 0 | 7,116 |
| May 02 2018 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | President & CEO | Option Exercise | 0.00 | 1,660 | 0 | 8,649 |
| May 02 2018 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | President & CEO | Option Exercise | 0.00 | 2,767 | 0 | 17,233 |
| May 02 2018 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | President & CEO | Option Exercise | 0.00 | 3,034 | 0 | 19,466 |
| May 02 2018 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | President & CEO | Option Exercise | 0.00 | 12,500 | 0 | 37,500 |
| Apr 27 2018 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | President & CEO | Buy | 0.00 | 45,000 | 0 | 148,013 |
| Feb 05 2018 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | President & CEO | Buy | 38.25 | 457 | 17,480 | 114,938 |
| Feb 05 2018 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | President & CEO | Sell | 50.31 | 11,925 | 599,947 | 103,013 |
| Dec 19 2017 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | President & CEO | Buy | 0.00 | 50,000 | 0 | 134,757 |
| Dec 19 2017 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | President & CEO | Sell | 41.53 | 20,276 | 842,062 | 114,481 |
| Dec 19 2017 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | President & CEO | Option Exercise | 0.00 | 50,000 | 0 | 100,000 |
| Aug 01 2017 | CRUS | CIRRUS LOGIC INC | DAVERN ALEXANDER M | Director | Buy | 0.00 | 3,056 | 0 | 11,720 |
| May 30 2017 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | President & CEO | Sell | 38.52 | 9,914 | 381,887 | 84,757 |
| May 02 2017 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | President & CEO | Buy | 26.71 | 234 | 6,249 | 82,089 |
| May 02 2017 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | President & CEO | Buy | 0.00 | 17,410 | 0 | 99,499 |
| May 02 2017 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | President & CEO | Sell | 34.48 | 4,828 | 166,462 | 94,671 |
| May 02 2017 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | President & CEO | Option Exercise | 0.00 | 660 | 0 | 0 |
| May 02 2017 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | President & CEO | Option Exercise | 0.00 | 3,750 | 0 | 2,431 |
| May 02 2017 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | President & CEO | Option Exercise | 0.00 | 2,500 | 0 | 8,295 |
| May 02 2017 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | President & CEO | Option Exercise | 0.00 | 2,500 | 0 | 11,730 |
| May 02 2017 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | President & CEO | Option Exercise | 0.00 | 1,500 | 0 | 8,776 |
| May 02 2017 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | President & CEO | Option Exercise | 0.00 | 1,500 | 0 | 10,309 |
| May 02 2017 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | President & CEO | Option Exercise | 0.00 | 2,500 | 0 | 20,000 |
| May 02 2017 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | President & CEO | Option Exercise | 0.00 | 2,500 | 0 | 22,500 |
| Apr 26 2017 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | President & CEO | Option Exercise | 0.00 | 50,000 | 0 | 50,000 |
| Mar 10 2017 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | President & CEO | Buy | 23.88 | 628 | 14,994 | 81,855 |
| Mar 02 2017 | HELE | HELEN OF TROY LTD | DAVERN ALEXANDER M | Director | Buy | 0.00 | 178 | 0 | 2,313 |
| Jan 25 2017 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | President & CEO | Option Exercise | 0.00 | 150,000 | 0 | 0 |
| Dec 05 2016 | HELE | HELEN OF TROY LTD | DAVERN ALEXANDER M | Director | Buy | 0.00 | 208 | 0 | 2,135 |
| Nov 09 2016 | CRUS | CIRRUS LOGIC INC | DAVERN ALEXANDER M | Director | Buy | 32.29 | 6,500 | 209,885 | 15,164 |
| Nov 09 2016 | CRUS | CIRRUS LOGIC INC | DAVERN ALEXANDER M | Director | Sell | 55.23 | 6,500 | 359,008 | 8,664 |
| Nov 09 2016 | CRUS | CIRRUS LOGIC INC | DAVERN ALEXANDER M | Director | Option Exercise | 32.29 | 6,500 | 209,885 | 15,231 |
| Nov 08 2016 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | COO, CFO & EXECUTIVE ... | Sell | 28.31 | 5,500 | 155,711 | 81,227 |
| Sep 06 2016 | HELE | HELEN OF TROY LTD | DAVERN ALEXANDER M | Director | Buy | 0.00 | 194 | 0 | 1,927 |
| Jul 28 2016 | CRUS | CIRRUS LOGIC INC | DAVERN ALEXANDER M | Director | Buy | 0.00 | 4,171 | 0 | 8,664 |
| Jun 03 2016 | HELE | HELEN OF TROY LTD | DAVERN ALEXANDER M | Director | Buy | 0.00 | 170 | 0 | 1,733 |
| May 03 2016 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | COO, CFO & EXECUTIVE ... | Buy | 23.43 | 271 | 6,351 | 75,177 |
| May 03 2016 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | COO, CFO & EXECUTIVE ... | Buy | 0.00 | 15,991 | 0 | 91,168 |
| May 03 2016 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | COO, CFO & EXECUTIVE ... | Sell | 27.56 | 4,441 | 122,385 | 86,727 |
| May 03 2016 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | COO, CFO & EXECUTIVE ... | Option Exercise | 0.00 | 241 | 0 | 0 |
| May 03 2016 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | COO, CFO & EXECUTIVE ... | Option Exercise | 0.00 | 1,500 | 0 | 660 |
| May 03 2016 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | COO, CFO & EXECUTIVE ... | Option Exercise | 0.00 | 3,750 | 0 | 6,181 |
| May 03 2016 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | COO, CFO & EXECUTIVE ... | Option Exercise | 0.00 | 2,500 | 0 | 10,795 |
| May 03 2016 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | COO, CFO & EXECUTIVE ... | Option Exercise | 0.00 | 2,500 | 0 | 14,230 |
| May 03 2016 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | COO, CFO & EXECUTIVE ... | Option Exercise | 0.00 | 1,500 | 0 | 10,276 |
| May 03 2016 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | COO, CFO & EXECUTIVE ... | Option Exercise | 0.00 | 1,500 | 0 | 11,809 |
| May 03 2016 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | COO, CFO & EXECUTIVE ... | Option Exercise | 0.00 | 2,500 | 0 | 22,500 |
| Apr 27 2016 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | COO, CFO & Executive ... | Option Exercise | 0.00 | 25,000 | 0 | 25,000 |
| Mar 04 2016 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | COO, CFO & EXECUTIVE ... | Buy | 24.23 | 567 | 13,736 | 74,906 |
| Mar 03 2016 | HELE | HELEN OF TROY LTD | DAVERN ALEXANDER M | Director | Buy | 0.00 | 183 | 0 | 1,563 |
| Dec 03 2015 | HELE | HELEN OF TROY LTD | DAVERN ALEXANDER M | Director | Buy | 0.00 | 170 | 0 | 1,380 |
| Oct 30 2015 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | COO, CFO & EXECUTIVE ... | Sell | 30.89 | 3,000 | 92,656 | 74,339 |
| Sep 03 2015 | HELE | HELEN OF TROY LTD | DAVERN ALEXANDER M | Director | Buy | 0.00 | 214 | 0 | 1,210 |
| Jul 31 2015 | CRUS | CIRRUS LOGIC INC | DAVERN ALEXANDER M | Director | Buy | 0.00 | 4,493 | 0 | 4,493 |
| Jun 03 2015 | HELE | HELEN OF TROY LTD | DAVERN ALEXANDER M | Director | Buy | 0.00 | 198 | 0 | 996 |
| May 05 2015 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | COO, CFO & EXECUTIVE ... | Buy | 24.31 | 265 | 6,442 | 65,321 |
| May 05 2015 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | COO, CFO & EXECUTIVE ... | Buy | 0.00 | 16,633 | 0 | 81,954 |
| May 05 2015 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | COO, CFO & EXECUTIVE ... | Sell | 28.34 | 4,615 | 130,792 | 77,339 |
| May 05 2015 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | COO, CFO & EXECUTIVE ... | Option Exercise | 0.00 | 6 | 0 | 0 |
| May 05 2015 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | COO, CFO & EXECUTIVE ... | Option Exercise | 0.00 | 1,691 | 0 | 241 |
| May 05 2015 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | COO, CFO & EXECUTIVE ... | Option Exercise | 0.00 | 1,691 | 0 | 2,160 |
| May 05 2015 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | COO, CFO & EXECUTIVE ... | Option Exercise | 0.00 | 4,227 | 0 | 9,931 |
| May 05 2015 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | COO, CFO & EXECUTIVE ... | Option Exercise | 0.00 | 2,818 | 0 | 13,295 |
| May 05 2015 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | COO, CFO & EXECUTIVE ... | Option Exercise | 0.00 | 2,818 | 0 | 16,730 |
| May 05 2015 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | COO, CFO & EXECUTIVE ... | Option Exercise | 0.00 | 1,691 | 0 | 11,776 |
| May 05 2015 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | COO, CFO & EXECUTIVE ... | Option Exercise | 0.00 | 1,691 | 0 | 13,309 |
| Apr 22 2015 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | COO, CFO & Executive ... | Option Exercise | 0.00 | 25,000 | 0 | 25,000 |
| Mar 27 2015 | CRUS | CIRRUS LOGIC INC | DAVERN ALEXANDER M | Director | Option Exercise | 32.29 | 21,731 | 701,694 | 21,731 |
| Mar 16 2015 | NATI | NATIONAL INSTRUMENTS CORP | DAVERN ALEXANDER M | COO, CFO & EXECUTIVE ... | Buy | 25.57 | 537 | 13,730 | 65,056 |
| Mar 03 2015 | HELE | HELEN OF TROY LTD | DAVERN ALEXANDER M | Director | Buy | 0.00 | 225 | 0 | 798 |