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Overview of all insider trading transactions in NATIONAL DENTEX CORP /MA/. Get notifications about new insider transactions in NATIONAL DENTEX CORP /MA/ for free.
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 02 2010 | NADX | NATIONAL DENTEX CO ... | Green John W | President & COO | Option Exercise | D | 4.07 | 20,000 | 81,400 | 0 | |
| Aug 02 2010 | NADX | NATIONAL DENTEX CO ... | Green John W | President & COO | Option Exercise | D | 12.00 | 26,667 | 320,004 | 0 | |
| Aug 02 2010 | NADX | NATIONAL DENTEX CO ... | Green John W | President & COO | Buy | D | 17.00 | 38,583 | 655,911 | 0 | -38,583 to 0 (-100.00 %) |
| Aug 02 2010 | NADX | NATIONAL DENTEX CO ... | COLL WAYNE M | VP CFO & Asst Treas ... | Option Exercise | D | 4.07 | 20,000 | 81,400 | 0 | |
| Aug 02 2010 | NADX | NATIONAL DENTEX CO ... | COLL WAYNE M | VP CFO & Asst Treas ... | Option Exercise | D | 12.00 | 23,334 | 280,008 | 0 | |
| Aug 02 2010 | NADX | NATIONAL DENTEX CO ... | COLL WAYNE M | VP CFO & Asst Treas ... | Option Exercise | D | 13.37 | 3,000 | 40,100 | 0 | |
| Aug 02 2010 | NADX | NATIONAL DENTEX CO ... | COLL WAYNE M | VP CFO & Asst Treas ... | Option Exercise | D | 16.59 | 525 | 8,708 | 0 | |
| Aug 02 2010 | NADX | NATIONAL DENTEX CO ... | COLL WAYNE M | VP CFO & Asst Treas ... | Option Exercise | D | 16.45 | 3,600 | 59,232 | 0 | |
| Aug 02 2010 | NADX | NATIONAL DENTEX CO ... | COLL WAYNE M | VP CFO & Asst Treas ... | Option Exercise | D | 13.93 | 3,000 | 41,800 | 0 | |
| Aug 02 2010 | NADX | NATIONAL DENTEX CO ... | COLL WAYNE M | VP CFO & Asst Treas ... | Sell | D | 17.00 | 8,460 | 143,820 | 0 | 8.5 K to 0 (-100.00 %) |
| Aug 02 2010 | NADX | NATIONAL DENTEX CO ... | BECKER RICHARD F JR | Exec VP, Treasuer | Option Exercise | D | 4.07 | 20,000 | 81,400 | 0 | |
| Aug 02 2010 | NADX | NATIONAL DENTEX CO ... | BECKER RICHARD F JR | Exec VP, Treasuer | Option Exercise | D | 12.00 | 26,667 | 320,004 | 0 | |
| Aug 02 2010 | NADX | NATIONAL DENTEX CO ... | BECKER RICHARD F JR | Exec VP, Treasuer | Option Exercise | D | 13.37 | 12,000 | 160,400 | 0 | |
| Aug 02 2010 | NADX | NATIONAL DENTEX CO ... | BECKER RICHARD F JR | Exec VP, Treasuer | Option Exercise | D | 16.45 | 18,000 | 296,159 | 0 | |
| Aug 02 2010 | NADX | NATIONAL DENTEX CO ... | BECKER RICHARD F JR | Exec VP, Treasuer | Option Exercise | D | 13.50 | 13,500 | 182,250 | 0 | |
| Aug 02 2010 | NADX | NATIONAL DENTEX CO ... | BECKER RICHARD F JR | Exec VP, Treasuer | Sell | D | 17.00 | 30,775 | 523,175 | 0 | 30.8 K to 0 (-100.00 %) |
| Aug 02 2010 | NADX | NATIONAL DENTEX CO ... | BROWN DAVID L | Chairman and CEO | Option Exercise | D | 4.07 | 30,000 | 122,100 | 0 | |
| Aug 02 2010 | NADX | NATIONAL DENTEX CO ... | BROWN DAVID L | Chairman and CEO | Option Exercise | D | 12.00 | 53,334 | 640,008 | 0 | |
| Aug 02 2010 | NADX | NATIONAL DENTEX CO ... | BROWN DAVID L | Chairman and CEO | Option Exercise | D | 13.37 | 12,000 | 160,400 | 0 | |
| Aug 02 2010 | NADX | NATIONAL DENTEX CO ... | BROWN DAVID L | Chairman and CEO | Option Exercise | D | 16.45 | 18,000 | 296,159 | 0 | |
| Aug 02 2010 | NADX | NATIONAL DENTEX CO ... | BROWN DAVID L | Chairman and CEO | Option Exercise | D | 13.37 | 91,500 | 1,223,053 | 0 | |
| Aug 02 2010 | NADX | NATIONAL DENTEX CO ... | BROWN DAVID L | Chairman and CEO | Option Exercise | D | 13.50 | 58,500 | 789,750 | 0 | |
| Aug 02 2010 | NADX | NATIONAL DENTEX CO ... | BROWN DAVID L | Chairman and CEO | Sell | D | 17.00 | 68,072 | 1,157,224 | 0 | 68.1 K to 0 (-100.00 %) |
| Jul 30 2010 | NADX | NATIONAL DENTEX CO ... | CALLAHAN THOMAS E | Director | Sell | D | 17.00 | 25,413 | 432,021 | 0 | 25.4 K to 0 (-100.00 %) |
| Jul 30 2010 | NADX | NATIONAL DENTEX CO ... | Mulvihill James E | Director | Sell | D | 17.00 | 5,381 | 91,477 | 0 | 5.4 K to 0 (-100.00 %) |
| Jul 30 2010 | NADX | NATIONAL DENTEX CO ... | Mulvihill James E | Director | Sell | D | 17.00 | 4,380 | 74,460 | 5,381 | 9.8 K to 5.4 K (-44.87 %) |
| Jul 30 2010 | NADX | NATIONAL DENTEX CO ... | STRATE NORMAN F | Director | Sell | D | 17.00 | 5,381 | 91,477 | 0 | 5.4 K to 0 (-100.00 %) |
| Jul 30 2010 | NADX | NATIONAL DENTEX CO ... | STRATE NORMAN F | Director | Sell | D | 17.00 | 16,083 | 273,411 | 5,381 | 21.5 K to 5.4 K (-74.93 %) |
| Jul 30 2010 | NADX | NATIONAL DENTEX CO ... | CROSBY JACK R | Director | Sell | D | 17.00 | 9,535 | 162,095 | 0 | 9.5 K to 0 (-100.00 %) |
| Jul 30 2010 | NADX | NATIONAL DENTEX CO ... | HARKINS DAVID V | Director | Sell | D | 17.00 | 50,075 | 851,275 | 0 | 50.1 K to 0 (-100.00 %) |
| Apr 06 2010 | NADX | NATIONAL DENTEX CO ... | COLL WAYNE M | VP CFO & Asst.Treas ... | Option Exercise | M | 8.67 | 3,000 | 26,000 | 0 | |
| Apr 06 2010 | NADX | NATIONAL DENTEX CO ... | COLL WAYNE M | VP CFO & Asst.Treas ... | Option Exercise | M | 8.67 | 450 | 3,900 | 0 | |
| Apr 06 2010 | NADX | NATIONAL DENTEX CO ... | COLL WAYNE M | VP CFO & Asst.Treas ... | Buy | M | 8.67 | 3,000 | 26,000 | 7,466 | 4.5 K to 7.5 K (+67.17 %) |
| Apr 06 2010 | NADX | NATIONAL DENTEX CO ... | COLL WAYNE M | VP CFO & Asst.Treas ... | Buy | M | 8.67 | 450 | 3,900 | 4,466 | 4 K to 4.5 K (+11.21 %) |
| Apr 06 2010 | NADX | NATIONAL DENTEX CO ... | COLL WAYNE M | VP CFO & Asst.Treas ... | Buy | J | 3.27 | 1,007 | 3,293 | 4,016 | 3 K to 4 K (+33.47 %) |
| Apr 06 2010 | NADX | NATIONAL DENTEX CO ... | BECKER RICHARD F JR | Exec VP, Treasuer | Option Exercise | M | 8.67 | 7,500 | 65,000 | 0 | |
| Apr 06 2010 | NADX | NATIONAL DENTEX CO ... | BECKER RICHARD F JR | Exec VP, Treasuer | Buy | M | 8.67 | 7,500 | 65,000 | 30,775 | 23.3 K to 30.8 K (+32.22 %) |
| Apr 06 2010 | NADX | NATIONAL DENTEX CO ... | BROWN DAVID L | Chairman and CEO | Option Exercise | M | 8.67 | 11,250 | 97,500 | 0 | |
| Apr 06 2010 | NADX | NATIONAL DENTEX CO ... | BROWN DAVID L | Chairman and CEO | Buy | M | 8.67 | 11,250 | 97,500 | 64,660 | 53.4 K to 64.7 K (+21.06 %) |
| Nov 12 2009 | NADX | NATIONAL DENTEX CO ... | HARKINS DAVID V | Director | Grant | A | 0.00 | 3,380 | 0 | 59,075 | 55.7 K to 59.1 K (+6.07 %) |
| Nov 12 2009 | NADX | NATIONAL DENTEX CO ... | HARKINS DAVID V | Director | Grant | A | 0.00 | 2,001 | 0 | 55,695 | 53.7 K to 55.7 K (+3.73 %) |
| Sep 24 2009 | NADX | NATIONAL DENTEX CO ... | BROWN DAVID L | President & CEO | Gift | G | 0.00 | 10,650 | 0 | 53,410 | 64.1 K to 53.4 K (-16.63 %) |
| May 04 2009 | NADX | NATIONAL DENTEX CO ... | BROWN DAVID L | President, and CEO | Buy | J | 6.88 | 2,024 | 13,925 | 64,060 | 62 K to 64.1 K (+3.26 %) |
| Apr 21 2009 | NADX | NATIONAL DENTEX CO ... | Ribeiro Dean A | VP Client Relations | Option Exercise | A | 4.07 | 10,000 | 40,700 | 10,000 | |
| Apr 21 2009 | NADX | NATIONAL DENTEX CO ... | Green John W | Exec VP Lab Operati ... | Option Exercise | A | 4.07 | 20,000 | 81,400 | 20,000 | |
| Apr 21 2009 | NADX | NATIONAL DENTEX CO ... | COLL WAYNE M | VP CFO & Asst Treas ... | Option Exercise | A | 4.07 | 20,000 | 81,400 | 20,000 | |
| Apr 21 2009 | NADX | NATIONAL DENTEX CO ... | BECKER RICHARD F JR | Exec VP Treasurer | Option Exercise | A | 4.07 | 20,000 | 81,400 | 20,000 | |
| Apr 21 2009 | NADX | NATIONAL DENTEX CO ... | DINE LYNN D | VP Research & Devel ... | Option Exercise | A | 4.07 | 10,000 | 40,700 | 10,000 | |
| Apr 21 2009 | NADX | NATIONAL DENTEX CO ... | MARIACHER RICHARD G | VP Industry Relatio ... | Option Exercise | A | 4.07 | 10,000 | 40,700 | 10,000 | |
| Apr 21 2009 | NADX | NATIONAL DENTEX CO ... | BROWN DAVID L | President & CEO | Option Exercise | A | 4.07 | 30,000 | 122,100 | 30,000 | |
| Mar 25 2009 | NADX | NATIONAL DENTEX CO ... | BROWN DAVID L | President, and CEO | Buy | P | 4.27 | 2,103 | 8,986 | 62,036 | 59.9 K to 62 K (+3.51 %) |
| Mar 19 2009 | NADX | NATIONAL DENTEX CO ... | Green John W | Exec V P Lab Operat ... | Buy | P | 3.20 | 30,670 | 98,288 | 38,583 | 7.9 K to 38.6 K (+387.59 %) |
| Mar 19 2009 | NADX | NATIONAL DENTEX CO ... | COLL WAYNE M | VP CFO & Asst.Treas ... | Buy | P | 3.27 | 400 | 1,306 | 3,009 | 2.6 K to 3 K (+15.33 %) |
| Mar 19 2009 | NADX | NATIONAL DENTEX CO ... | COLL WAYNE M | VP CFO & Asst.Treas ... | Buy | J | 10.96 | 292 | 3,200 | 2,609 | 2.3 K to 2.6 K (+12.60 %) |
| Mar 19 2009 | NADX | NATIONAL DENTEX CO ... | BROWN DAVID L | President, and CEO | Buy | P | 3.34 | 15,000 | 50,048 | 59,933 | 44.9 K to 59.9 K (+33.38 %) |
| Mar 18 2009 | NADX | NATIONAL DENTEX CO ... | CALLAHAN THOMAS E | Director | Buy | P | 2.75 | 4,600 | 12,650 | 25,413 | 20.8 K to 25.4 K (+22.10 %) |
| Mar 18 2009 | NADX | NATIONAL DENTEX CO ... | CALLAHAN THOMAS E | Director | Buy | P | 2.45 | 5,400 | 13,212 | 20,813 | 15.4 K to 20.8 K (+35.04 %) |
| Jun 06 2008 | NADX | NATIONAL DENTEX CO ... | BROWN DAVID L | President, and CEO | Buy | J | 11.43 | 1,531 | 17,499 | 44,933 | 43.4 K to 44.9 K (+3.53 %) |
| May 15 2008 | NADX | NATIONAL DENTEX CO ... | CALLAHAN THOMAS E | Director | Grant | A | 0.00 | 3,380 | 0 | 15,413 | 12 K to 15.4 K (+28.09 %) |
| May 15 2008 | NADX | NATIONAL DENTEX CO ... | CALLAHAN THOMAS E | Director | Grant | A | 0.00 | 3,380 | 0 | 12,033 | 8.7 K to 12 K (+39.06 %) |
| May 15 2008 | NADX | NATIONAL DENTEX CO ... | Mulvihill James E | Director | Grant | A | 0.00 | 3,380 | 0 | 9,761 | 6.4 K to 9.8 K (+52.97 %) |
| May 15 2008 | NADX | NATIONAL DENTEX CO ... | Mulvihill James E | Director | Grant | A | 0.00 | 3,380 | 0 | 6,381 | 3 K to 6.4 K (+112.63 %) |
| May 15 2008 | NADX | NATIONAL DENTEX CO ... | STRATE NORMAN F | Director | Grant | A | 0.00 | 3,380 | 0 | 21,464 | 18.1 K to 21.5 K (+18.69 %) |
| May 15 2008 | NADX | NATIONAL DENTEX CO ... | STRATE NORMAN F | Director | Grant | A | 0.00 | 3,380 | 0 | 18,084 | 14.7 K to 18.1 K (+22.99 %) |
| May 15 2008 | NADX | NATIONAL DENTEX CO ... | HARKINS DAVID V | Director | Grant | A | 0.00 | 3,380 | 0 | 53,694 | 50.3 K to 53.7 K (+6.72 %) |
| May 15 2008 | NADX | NATIONAL DENTEX CO ... | HARKINS DAVID V | Director | Grant | A | 0.00 | 1,000 | 0 | 50,314 | 49.3 K to 50.3 K (+2.03 %) |
| May 15 2008 | NADX | NATIONAL DENTEX CO ... | CROSBY JACK R | Director | Grant | A | 0.00 | 3,380 | 0 | 9,535 | 6.2 K to 9.5 K (+54.91 %) |
| Mar 24 2008 | NADX | NATIONAL DENTEX CO ... | Green John W | Exec V P Lab Operat ... | Buy | P | 12.44 | 7,913 | 98,438 | 7,913 | 0 to 7.9 K |
| Mar 24 2008 | NADX | NATIONAL DENTEX CO ... | MERZ DONALD E | Retired Senior Vice ... | Option Exercise | M | 8.67 | 3,000 | 26,000 | 8,250 | |
| Mar 24 2008 | NADX | NATIONAL DENTEX CO ... | MERZ DONALD E | Retired Senior Vice ... | Option Exercise | M | 10.17 | 9,000 | 91,500 | 0 | |
| Mar 24 2008 | NADX | NATIONAL DENTEX CO ... | MERZ DONALD E | Retired Senior Vice ... | Sell | S | 12.15 | 12,000 | 145,800 | 2,250 | 14.3 K to 2.3 K (-84.21 %) |
| Mar 24 2008 | NADX | NATIONAL DENTEX CO ... | MERZ DONALD E | Retired Senior Vice ... | Buy | M | 8.67 | 3,000 | 26,000 | 14,250 | 11.3 K to 14.3 K (+26.67 %) |
| Mar 24 2008 | NADX | NATIONAL DENTEX CO ... | MERZ DONALD E | Retired Senior Vice ... | Buy | M | 10.17 | 9,000 | 91,500 | 11,250 | 2.3 K to 11.3 K (+400.00 %) |
| Dec 05 2007 | NADX | NATIONAL DENTEX CO ... | STRATE NORMAN F | Director | Grant | A | 0.00 | 2,001 | 0 | 14,704 | 12.7 K to 14.7 K (+15.75 %) |
| Dec 05 2007 | NADX | NATIONAL DENTEX CO ... | STRATE NORMAN F | Director | Grant | A | 0.00 | 1,000 | 0 | 12,703 | 11.7 K to 12.7 K (+8.54 %) |
| Nov 13 2007 | NADX | NATIONAL DENTEX CO ... | CALLAHAN THOMAS E | Director | Grant | A | 0.00 | 2,001 | 0 | 8,653 | 6.7 K to 8.7 K (+30.08 %) |
| Nov 13 2007 | NADX | NATIONAL DENTEX CO ... | CALLAHAN THOMAS E | Director | Grant | A | 0.00 | 1,000 | 0 | 6,652 | 5.7 K to 6.7 K (+17.69 %) |
| Dec 03 2007 | NADX | NATIONAL DENTEX CO ... | Mulvihill James E | Director | Grant | A | 0.00 | 2,001 | 0 | 3,001 | 1,000 to 3 K (+200.10 %) |
| Dec 03 2007 | NADX | NATIONAL DENTEX CO ... | Mulvihill James E | Director | Grant | A | 0.00 | 1,000 | 0 | 1,000 | 0 to 1,000 |
| Oct 26 2007 | NADX | NATIONAL DENTEX CO ... | BROWN DAVID L | President, and CEO | Option Exercise | M | 13.67 | 9,000 | 123,000 | 0 | |
| Oct 26 2007 | NADX | NATIONAL DENTEX CO ... | BROWN DAVID L | President, and CEO | Buy | M | 13.67 | 9,000 | 123,000 | 43,402 | 34.4 K to 43.4 K (+26.16 %) |
| Nov 13 2007 | NADX | NATIONAL DENTEX CO ... | CROSBY JACK R | Director | Grant | A | 0.00 | 2,001 | 0 | 6,155 | 4.2 K to 6.2 K (+48.17 %) |
| Nov 13 2007 | NADX | NATIONAL DENTEX CO ... | CROSBY JACK R | Director | Grant | A | 0.00 | 1,000 | 0 | 4,154 | 3.2 K to 4.2 K (+31.71 %) |
| Oct 25 2007 | NADX | NATIONAL DENTEX CO ... | COLL WAYNE M | VP CFO & Asst.Treas ... | Option Exercise | M | 13.67 | 450 | 6,150 | 0 | |
| Oct 25 2007 | NADX | NATIONAL DENTEX CO ... | COLL WAYNE M | VP CFO & Asst.Treas ... | Option Exercise | M | 13.67 | 1,500 | 20,500 | 0 | |
| Oct 25 2007 | NADX | NATIONAL DENTEX CO ... | COLL WAYNE M | VP CFO & Asst.Treas ... | Buy | M | 13.67 | 450 | 6,150 | 2,317 | 1.9 K to 2.3 K (+24.10 %) |
| Oct 25 2007 | NADX | NATIONAL DENTEX CO ... | COLL WAYNE M | VP CFO & Asst.Treas ... | Buy | M | 13.67 | 1,500 | 20,500 | 1,867 | 367 to 1.9 K (+408.72 %) |
| Oct 25 2007 | NADX | NATIONAL DENTEX CO ... | COLL WAYNE M | VP CFO & Asst.Treas ... | Buy | J | 11.96 | 204 | 2,440 | 367 | 163 to 367 (+125.15 %) |
| Oct 23 2007 | NADX | NATIONAL DENTEX CO ... | BECKER RICHARD F JR | Exec VP, Treasuer | Option Exercise | M | 13.67 | 6,000 | 82,000 | 0 | |
| Oct 23 2007 | NADX | NATIONAL DENTEX CO ... | BECKER RICHARD F JR | Exec VP, Treasuer | Buy | M | 13.67 | 6,000 | 82,000 | 23,275 | 17.3 K to 23.3 K (+34.73 %) |
| Oct 17 2007 | NADX | NATIONAL DENTEX CO ... | MARIACHER RICHARD G | Vice President Tech ... | Option Exercise | M | 13.67 | 4,500 | 61,500 | 0 | |
| Oct 17 2007 | NADX | NATIONAL DENTEX CO ... | MARIACHER RICHARD G | Vice President Tech ... | Buy | M | 13.67 | 4,500 | 61,500 | 17,938 | 13.4 K to 17.9 K (+33.49 %) |
| Aug 30 2007 | NADX | NATIONAL DENTEX CO ... | DINE LYNN D | V.P. Research & Dev ... | Option Exercise | M | 14.00 | 150 | 2,100 | 0 | |
| Aug 30 2007 | NADX | NATIONAL DENTEX CO ... | DINE LYNN D | V.P. Research & Dev ... | Option Exercise | M | 13.67 | 1,500 | 20,500 | 0 | |
| Aug 30 2007 | NADX | NATIONAL DENTEX CO ... | DINE LYNN D | V.P. Research & Dev ... | Sell | S | 17.03 | 1,650 | 28,103 | 1,500 | 3.2 K to 1.5 K (-52.38 %) |
| Aug 30 2007 | NADX | NATIONAL DENTEX CO ... | DINE LYNN D | V.P. Research & Dev ... | Buy | M | 14.00 | 150 | 2,100 | 3,150 | 3 K to 3.2 K (+5.00 %) |
| Aug 30 2007 | NADX | NATIONAL DENTEX CO ... | DINE LYNN D | V.P. Research & Dev ... | Buy | M | 13.67 | 1,500 | 20,500 | 3,000 | 1.5 K to 3 K (+100.00 %) |
| Aug 13 2007 | NADX | NATIONAL DENTEX CO ... | Ribeiro Dean A | Vice President Clie ... | Option Exercise | M | 13.67 | 300 | 4,100 | 0 | |
| Aug 13 2007 | NADX | NATIONAL DENTEX CO ... | Ribeiro Dean A | Vice President Clie ... | Buy | M | 13.67 | 189 | 2,583 | 747 | 558 to 747 (+33.87 %) |
| May 25 2007 | NADX | NATIONAL DENTEX CO ... | CALLAHAN THOMAS E | Director | Grant | A | 17.77 | 2,000 | 35,540 | 5,652 | 3.7 K to 5.7 K (+54.76 %) |
| May 23 2007 | NADX | NATIONAL DENTEX CO ... | Baker Douglas H | Vice President, Ope ... | Buy | J | 15.48 | 331 | 5,124 | 7,160 | 6.8 K to 7.2 K (+4.85 %) |
| May 23 2007 | NADX | NATIONAL DENTEX CO ... | Baker Douglas H | Vice President, Ope ... | Buy | P | 17.45 | 6,000 | 104,675 | 6,829 | 829 to 6.8 K (+723.76 %) |
| May 23 2007 | NADX | NATIONAL DENTEX CO ... | Ribeiro Dean A | Vice President Clie ... | Buy | J | 15.48 | 189 | 2,926 | 447 | 258 to 447 (+73.26 %) |
| May 23 2007 | NADX | NATIONAL DENTEX CO ... | MARIACHER RICHARD G | Vice President Tech ... | Buy | J | 15.48 | 136 | 2,105 | 13,438 | 13.3 K to 13.4 K (+1.02 %) |
| May 23 2007 | NADX | NATIONAL DENTEX CO ... | BROWN DAVID L | President, and CEO | Buy | J | 15.48 | 881 | 13,638 | 34,404 | 33.5 K to 34.4 K (+2.63 %) |
| May 18 2007 | NADX | NATIONAL DENTEX CO ... | CALLAHAN THOMAS E | Director | Grant | A | 15.44 | 1,000 | 15,440 | 3,652 | 2.7 K to 3.7 K (+37.71 %) |
| May 18 2007 | NADX | NATIONAL DENTEX CO ... | BROWN DAVID L | President, and CEO | Buy | P | 15.66 | 300 | 4,699 | 33,523 | 33.2 K to 33.5 K (+0.90 %) |
| May 18 2007 | NADX | NATIONAL DENTEX CO ... | BROWN DAVID L | President, and CEO | Buy | P | 15.68 | 1,700 | 26,656 | 33,223 | 31.5 K to 33.2 K (+5.39 %) |
| May 17 2007 | NADX | NATIONAL DENTEX CO ... | Keller Thomas A | Vice President, Ope ... | Buy | P | 15.45 | 300 | 4,635 | 2,000 | 1.7 K to 2 K (+17.65 %) |
| May 17 2007 | NADX | NATIONAL DENTEX CO ... | Keller Thomas A | Vice President, Ope ... | Buy | P | 15.46 | 700 | 10,822 | 1,700 | 1,000 to 1.7 K (+70.00 %) |
| Sep 19 2006 | NADX | NATIONAL DENTEX CO ... | COLL WAYNE M | VP Controller & Ass ... | Sell | S | 20.01 | 447 | 8,944 | 163 | 610 to 163 (-73.28 %) |
| Sep 19 2006 | NADX | NATIONAL DENTEX CO ... | COLL WAYNE M | VP Controller & Ass ... | Buy | J | 16.95 | 163 | 2,763 | 610 | 447 to 610 (+36.47 %) |
| Jun 15 2006 | NADX | NATIONAL DENTEX CO ... | CALLAHAN THOMAS E | Director | Grant | A | 0.00 | 1,596 | 0 | 2,652 | 1.1 K to 2.7 K (+151.14 %) |
| Jun 15 2006 | NADX | NATIONAL DENTEX CO ... | CHAMPAGNE ARTHUR B | Group Vice Presiden ... | Option Exercise | M | 8.67 | 4,500 | 39,000 | 0 | |
| Jun 15 2006 | NADX | NATIONAL DENTEX CO ... | CHAMPAGNE ARTHUR B | Group Vice Presiden ... | Buy | M | 8.67 | 4,500 | 39,000 | 4,500 | 0 to 4.5 K |
| Jun 15 2006 | NADX | NATIONAL DENTEX CO ... | STRATE NORMAN F | Director | Grant | A | 0.00 | 1,596 | 0 | 11,703 | 10.1 K to 11.7 K (+15.79 %) |
| Jun 13 2006 | NADX | NATIONAL DENTEX CO ... | CHAMPAGNE ARTHUR B | Group Vice Presiden ... | Sell | S | 22.50 | 5,150 | 115,858 | 0 | 5.2 K to 0 (-100.00 %) |
| Jun 15 2006 | NADX | NATIONAL DENTEX CO ... | HARKINS DAVID V | Director | Grant | A | 0.00 | 1,596 | 0 | 49,314 | 47.7 K to 49.3 K (+3.34 %) |
| May 03 2006 | NADX | NATIONAL DENTEX CO ... | Ribeiro Dean A | Vice President Clie ... | Buy | J | 18.35 | 190 | 3,487 | 258 | 68 to 258 (+279.41 %) |
| Jun 09 2006 | NADX | NATIONAL DENTEX CO ... | CHAMPAGNE ARTHUR B | Group Vice Presiden ... | Sell | S | 22.00 | 954 | 20,988 | 5,150 | 6.1 K to 5.2 K (-15.63 %) |
| May 30 2006 | NADX | NATIONAL DENTEX CO ... | CHAMPAGNE ARTHUR B | Group Vice Presiden ... | Sell | S | 22.71 | 6,646 | 150,931 | 6,104 | 12.8 K to 6.1 K (-52.13 %) |
| May 03 2006 | NADX | NATIONAL DENTEX CO ... | MERZ DONALD E | Senior Vice Preside ... | Sell | S | 23.02 | 130 | 2,993 | 2,250 | 2.4 K to 2.3 K (-5.46 %) |
| May 03 2006 | NADX | NATIONAL DENTEX CO ... | MERZ DONALD E | Senior Vice Preside ... | Sell | S | 23.00 | 13,902 | 319,746 | 2,380 | 16.3 K to 2.4 K (-85.38 %) |
| May 03 2006 | NADX | NATIONAL DENTEX CO ... | MARIACHER RICHARD G | Vice President Tech ... | Buy | J | 18.35 | 69 | 1,266 | 13,302 | 13.2 K to 13.3 K (+0.52 %) |
| May 03 2006 | NADX | NATIONAL DENTEX CO ... | MARIACHER RICHARD G | Vice President, Tec ... | Sell | S | 23.25 | 697 | 16,205 | 13,233 | 13.9 K to 13.2 K (-5.00 %) |
| May 03 2006 | NADX | NATIONAL DENTEX CO ... | MARIACHER RICHARD G | Vice President, Tec ... | Sell | S | 23.25 | 453 | 10,532 | 13,930 | 14.4 K to 13.9 K (-3.15 %) |
| May 03 2006 | NADX | NATIONAL DENTEX CO ... | MARIACHER RICHARD G | Vice President, Tec ... | Sell | S | 23.65 | 100 | 2,365 | 14,383 | 14.5 K to 14.4 K (-0.69 %) |
| May 03 2006 | NADX | NATIONAL DENTEX CO ... | MARIACHER RICHARD G | Vice President, Tec ... | Sell | S | 23.35 | 100 | 2,335 | 14,483 | 14.6 K to 14.5 K (-0.69 %) |
| May 03 2006 | NADX | NATIONAL DENTEX CO ... | BROWN DAVID L | President, and CEO | Buy | J | 18.35 | 954 | 17,506 | 31,523 | 30.6 K to 31.5 K (+3.12 %) |
| Apr 07 2006 | NADX | NATIONAL DENTEX CO ... | MARIACHER RICHARD G | Vice President Tech ... | Option Exercise | M | 13.17 | 2,250 | 29,625 | 0 | |
| Apr 07 2006 | NADX | NATIONAL DENTEX CO ... | MARIACHER RICHARD G | Vice President Tech ... | Buy | M | 13.17 | 2,250 | 29,625 | 14,583 | 12.3 K to 14.6 K (+18.24 %) |
| Apr 03 2006 | NADX | NATIONAL DENTEX CO ... | MERZ DONALD E | Senior Vice Preside ... | Option Exercise | M | 13.17 | 2,250 | 29,625 | 0 | |
| Apr 03 2006 | NADX | NATIONAL DENTEX CO ... | MERZ DONALD E | Senior Vice Preside ... | Buy | M | 13.17 | 2,250 | 29,625 | 16,282 | 14 K to 16.3 K (+16.03 %) |
| Apr 03 2006 | NADX | NATIONAL DENTEX CO ... | DINE LYNN D | V.P. Research & Dev ... | Option Exercise | M | 13.17 | 1,500 | 19,750 | 0 | |
| Apr 03 2006 | NADX | NATIONAL DENTEX CO ... | DINE LYNN D | V.P. Research & Dev ... | Buy | M | 13.17 | 1,500 | 19,750 | 1,500 | 0 to 1.5 K |
| Mar 23 2006 | NADX | NATIONAL DENTEX CO ... | BECKER RICHARD F JR | Exec VP, Treasuer & ... | Option Exercise | M | 13.17 | 3,000 | 39,500 | 0 | |
| Mar 23 2006 | NADX | NATIONAL DENTEX CO ... | BECKER RICHARD F JR | Exec VP, Treasuer & ... | Buy | M | 13.17 | 3,000 | 39,500 | 17,275 | 14.3 K to 17.3 K (+21.02 %) |
| Mar 21 2006 | NADX | NATIONAL DENTEX CO ... | BROWN DAVID L | President, and CEO | Option Exercise | M | 13.17 | 3,000 | 39,500 | 0 | |
| Mar 21 2006 | NADX | NATIONAL DENTEX CO ... | BROWN DAVID L | President, and CEO | Buy | M | 13.17 | 3,000 | 39,500 | 30,569 | 27.6 K to 30.6 K (+10.88 %) |
| Mar 13 2006 | NADX | NATIONAL DENTEX CO ... | CALLAHAN THOMAS E | Director | Sell | S | 20.40 | 675 | 13,770 | 1,056 | 1.7 K to 1.1 K (-38.99 %) |
| Mar 10 2006 | NADX | NATIONAL DENTEX CO ... | CALLAHAN THOMAS E | Director | Sell | S | 20.51 | 125 | 2,564 | 1,731 | 1.9 K to 1.7 K (-6.73 %) |
| Mar 09 2006 | NADX | NATIONAL DENTEX CO ... | CALLAHAN THOMAS E | Director | Sell | S | 20.50 | 200 | 4,100 | 1,856 | 2.1 K to 1.9 K (-9.73 %) |
| Dec 16 2005 | NADX | NATIONAL DENTEX CO ... | COLL WAYNE M | Controller & Asst. ... | Option Exercise | M | 13.17 | 450 | 5,925 | 0 | |
| Dec 16 2005 | NADX | NATIONAL DENTEX CO ... | COLL WAYNE M | Controller & Asst. ... | Option Exercise | M | 13.17 | 750 | 9,875 | 0 | |
| Dec 16 2005 | NADX | NATIONAL DENTEX CO ... | COLL WAYNE M | Controller & Asst. ... | Sell | S | 22.80 | 1,100 | 25,080 | 447 | 1.5 K to 447 (-71.11 %) |
| Dec 16 2005 | NADX | NATIONAL DENTEX CO ... | COLL WAYNE M | Controller & Asst. ... | Sell | S | 22.28 | 100 | 2,228 | 1,547 | 1.6 K to 1.5 K (-6.07 %) |
| Dec 16 2005 | NADX | NATIONAL DENTEX CO ... | COLL WAYNE M | Controller & Asst. ... | Buy | M | 13.17 | 450 | 5,925 | 1,647 | 1.2 K to 1.6 K (+37.59 %) |
| Dec 16 2005 | NADX | NATIONAL DENTEX CO ... | COLL WAYNE M | Controller & Asst. ... | Buy | M | 13.17 | 750 | 9,875 | 1,197 | 447 to 1.2 K (+167.79 %) |
| Dec 16 2005 | NADX | NATIONAL DENTEX CO ... | COLL WAYNE M | Controller & Asst. ... | Buy | J | 15.44 | 179 | 2,764 | 447 | 268 to 447 (+66.79 %) |
| Dec 06 2005 | NADX | NATIONAL DENTEX CO ... | BECKER RICHARD F JR | Exec VP, Treasuer & ... | Sell | S | 21.75 | 500 | 10,875 | 14,275 | 14.8 K to 14.3 K (-3.38 %) |