| Date Filed | Type | Description |
| 08/02/2010 |
4
| COLL WAYNE M (VP CFO & Asst Treasurer) has filed a Form 4 on NATIONAL DENTEX CORP /MA/|
Txns:
| Disposed/sold 8,460 shares
@ $17, valued at
$143.8k
Disposed/sold 3,000 options to buy
@ $13.9333, valued at
$41.8k
Disposed/sold 3,600 options to buy
@ $16.4533, valued at
$59.2k
Disposed/sold 525 options to buy
@ $16.5867, valued at
$8.7k
Disposed/sold 3,000 options to buy
@ $13.3667, valued at
$40.1k
Disposed/sold 23,334 options to buy
@ $12, valued at
$280k
Disposed/sold 20,000 options to buy
@ $4.07, valued at
$81.4k
|
|
| 08/02/2010 |
4
| BECKER RICHARD F JR (Exec VP, Treasuer) has filed a Form 4 on NATIONAL DENTEX CORP /MA/|
Txns:
| Disposed/sold 30,775 shares
@ $17, valued at
$523.2k
Disposed/sold 13,500 options to buy
@ $13.5, valued at
$182.3k
Disposed/sold 18,000 options to buy
@ $16.4533, valued at
$296.2k
Disposed/sold 12,000 options to buy
@ $13.3667, valued at
$160.4k
Disposed/sold 26,667 options to buy
@ $12, valued at
$320k
Disposed/sold 20,000 options to buy
@ $4.07, valued at
$81.4k
|
|
| 08/02/2010 |
4
| Green John W (President & COO) has filed a Form 4 on NATIONAL DENTEX CORP /MA/ |
| 08/02/2010 |
4
| BROWN DAVID L (Chairman and CEO) has filed a Form 4 on NATIONAL DENTEX CORP /MA/ |
| 07/30/2010 |
4
| Mulvihill James E (Director) has filed a Form 4 on NATIONAL DENTEX CORP /MA/|
Txns:
| Disposed/sold 4,380 shares
@ $17, valued at
$74.5k
Disposed/sold 5,381 shares
@ $17, valued at
$91.5k
|
|
| 07/30/2010 |
4
| STRATE NORMAN F (Director) has filed a Form 4 on NATIONAL DENTEX CORP /MA/|
Txns:
| Disposed/sold 16,083 shares
@ $17, valued at
$273.4k
Disposed/sold 5,381 shares
@ $17, valued at
$91.5k
|
|
| 07/30/2010 |
4
| CROSBY JACK R (Director) has filed a Form 4 on NATIONAL DENTEX CORP /MA/|
Txns:
| Disposed/sold 9,535 shares
@ $17, valued at
$162.1k
|
|
| 07/30/2010 |
4
| CALLAHAN THOMAS E (Director) has filed a Form 4 on NATIONAL DENTEX CORP /MA/|
Txns:
| Disposed/sold 25,413 shares
@ $17, valued at
$432k
|
|
| 07/30/2010 |
4/A
| HARKINS DAVID V (Director) has filed a Form 4 on NATIONAL DENTEX CORP /MA/|
Txns:
| Disposed/sold 59,075 shares
@ $17, valued at
$1M
|
|
| 07/30/2010 |
4
| HARKINS DAVID V (Director) has filed a Form 4 on NATIONAL DENTEX CORP /MA/|
Txns:
| Disposed/sold 50,075 shares
@ $17, valued at
$851.3k
|
|
| 04/06/2010 |
4
| COLL WAYNE M (VP CFO & Asst.Treasurer) has filed a Form 4 on NATIONAL DENTEX CORP /MA/|
Txns:
| Acquired 1,007 shares
@ $3.27, valued at
$3.3k
Exercised 450 options to buy
@ $8.6667, valued at
$3.9k
Exercised 3,000 options to buy
@ $8.6667, valued at
$26k
|
|
| 04/06/2010 |
4
| BECKER RICHARD F JR (Exec VP, Treasuer) has filed a Form 4 on NATIONAL DENTEX CORP /MA/|
Txns:
| Exercised 7,500 options to buy
@ $8.6667, valued at
$65k
|
|
| 04/06/2010 |
4
| BROWN DAVID L (Chairman and CEO) has filed a Form 4 on NATIONAL DENTEX CORP /MA/|
Txns:
| Exercised 11,250 options to buy
@ $8.6667, valued at
$97.5k
|
|
| 11/12/2009 |
4
| HARKINS DAVID V (Director) has filed a Form 4 on NATIONAL DENTEX CORP /MA/|
Txns:
| Granted 2,001 shares
@ $0
Granted 3,380 shares
@ $0 |
|
| 09/24/2009 |
4
| BROWN DAVID L (President & CEO) has filed a Form 4 on NATIONAL DENTEX CORP /MA/|
Txns:
| Gifted 10,650 shares
@ $0 |
|
| 05/04/2009 |
4
| BROWN DAVID L (President, and CEO) has filed a Form 4 on NATIONAL DENTEX CORP /MA/|
Txns:
| Acquired 2,024 shares
@ $6.88, valued at
$13.9k
|
|
| 04/21/2009 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 04/21/2009 |
4
| Green John W (Exec VP Lab Operations) has filed a Form 4 on NATIONAL DENTEX CORP /MA/ |
| 04/21/2009 |
4
| Ribeiro Dean A (VP Client Relations) has filed a Form 4 on NATIONAL DENTEX CORP /MA/ |
| 04/21/2009 |
4
| COLL WAYNE M (VP CFO & Asst Treasurer) has filed a Form 4 on NATIONAL DENTEX CORP /MA/ |
| 04/21/2009 |
4
| DINE LYNN D (VP Research & Development) has filed a Form 4 on NATIONAL DENTEX CORP /MA/ |
| 04/21/2009 |
4
| BECKER RICHARD F JR (Exec VP Treasurer) has filed a Form 4 on NATIONAL DENTEX CORP /MA/ |
| 04/21/2009 |
4
| MARIACHER RICHARD G (VP Industry Relations) has filed a Form 4 on NATIONAL DENTEX CORP /MA/ |
| 03/25/2009 |
4
| BROWN DAVID L (President, and CEO) has filed a Form 4 on NATIONAL DENTEX CORP /MA/ |
| 03/19/2009 |
4
| Green John W (Exec V P Lab Operations) has filed a Form 4 on NATIONAL DENTEX CORP /MA/ |
| 03/19/2009 |
4
| COLL WAYNE M (VP CFO & Asst.Treasurer) has filed a Form 4 on NATIONAL DENTEX CORP /MA/ |
| 03/19/2009 |
4
| BROWN DAVID L (President, and CEO) has filed a Form 4 on NATIONAL DENTEX CORP /MA/ |
| 03/18/2009 |
4
| CALLAHAN THOMAS E (Director) has filed a Form 4 on NATIONAL DENTEX CORP /MA/ |