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United States Healthcare Equipment & Supplies

National Dentex Corp (NADX)

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Ticker: NADX Exchange: NMQ
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
BROWN DAVID L
President, and CEO
1 purchase — total 8,986 USD
Buy 23 Mar 2009
Value US$834,425.57 | Price 121.10 | Shares 85,435
Buy 18 Mar 2009
Value US$106,651.73 | Price 346.50 | Shares 79,459
Buy 18 Mar 2009
Value US$98,288.15 | Price 3.20 | Shares 30,670
Buy 18 Mar 2009
Value US$50,047.50 | Price 3.34 | Shares 15,000
Buy 18 Mar 2009
Value US$12,650.00 | Price 2.75 | Shares 4,600
Buy 18 Mar 2009
Value US$13,212.18 | Price 2.45 | Shares 5,400
Sale 20 Mar 2008
Value US$145,800.00 | Price 12.15 | Shares 12,000
Buy 20 Mar 2008
Value US$98,437.72 | Price 12.44 | Shares 7,913
Sale 29 Aug 2007
Value US$28,102.64 | Price 17.03 | Shares 1,650
Buy 23 May 2007
Value US$104,675.40 | Price 17.45 | Shares 6,000
Buy 18 May 2007
Value US$4,698.99 | Price 15.66 | Shares 300
Buy 18 May 2007
Value US$26,656.00 | Price 15.68 | Shares 1,700
Buy 16 May 2007
Value US$4,635.00 | Price 15.45 | Shares 300
Buy 16 May 2007
Value US$10,822.00 | Price 15.46 | Shares 700
Sale 15 Sep 2006
Value US$8,944.47 | Price 20.01 | Shares 447
Sale 12 Jun 2006
Value US$115,858.00 | Price 22.50 | Shares 5,150
Sale 8 Jun 2006
Value US$20,988.00 | Price 22.00 | Shares 954
Sale 26 May 2006
Value US$150,930.66 | Price 22.71 | Shares 6,646
Sale 2 May 2006
Value US$2,992.60 | Price 23.02 | Shares 130
Sale 2 May 2006
Value US$319,746.00 | Price 23.00 | Shares 13,902
Sale 2 May 2006
Value US$16,205.25 | Price 23.25 | Shares 697
Sale 1 May 2006
Value US$10,532.25 | Price 23.25 | Shares 453
Sale 1 May 2006
Value US$2,365.00 | Price 23.65 | Shares 100
Sale 1 May 2006
Value US$2,335.00 | Price 23.35 | Shares 100
Sale 10 Mar 2006
Value US$13,770.00 | Price 20.40 | Shares 675
Sale 9 Mar 2006
Value US$2,563.75 | Price 20.51 | Shares 125
Sale 8 Mar 2006
Value US$4,100.00 | Price 20.50 | Shares 200
Sale 14 Dec 2005
Value US$25,080.00 | Price 22.80 | Shares 1,100
Sale 14 Dec 2005
Value US$2,228.00 | Price 22.28 | Shares 100
Sale 6 Dec 2005
Value US$10,875.00 | Price 21.75 | Shares 500
Sale 15 Dec 2004
Value US$7,409.75 | Price 29.64 | Shares 250
Sale 15 Dec 2004
Value US$17,761.80 | Price 29.60 | Shares 600
Sale 15 Dec 2004
Value US$11,808.00 | Price 29.52 | Shares 400
Sale 9 Jun 2004
Value US$6,300.00 | Price 31.50 | Shares 200
Sale 8 Jun 2004
Value US$9,577.00 | Price 30.50 | Shares 314
Sale 3 Sep 2003
Value US$4,690.00 | Price 23.45 | Shares 200
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2009-03-25 2009-03-23 B Purchase BROWN DAVID L

President, and CEO

Executive Director
85,435 -2.2%
121.10
US$834,426 		85,435 -2.2% 121.10 US$834,426
2009-03-19 2009-03-18 B Purchase COLL WAYNE M

VP CFO & Asst.Treasurer

Officer
79,459 -0.2%
346.50
US$106,652 		79,459 -0.2% 346.50 US$106,652
2009-03-19 2009-03-18 B Purchase Green John W

Exec V P Lab Operations

Officer
24,394 +27.9%
178.77
US$3,132,808 		24,394 +27.9% 178.77 US$3,132,808
2009-03-19 2009-03-18 B Purchase BROWN DAVID L

President, and CEO

Executive Director
15,000 +33.4%
3.34
US$50,048 		15,000 +33.4% 3.34 US$50,048
2009-03-18 2009-03-18 B Purchase CALLAHAN THOMAS E Non-Executive Director
4,600 +22.1%
2.75
US$12,650 		4,600 +22.1% 2.75 US$12,650
2009-03-18 2009-03-18 B Purchase CALLAHAN THOMAS E Non-Executive Director
5,400 +35.0%
2.45
US$13,212 		5,400 +35.0% 2.45 US$13,212
2008-03-24 2008-03-20 S Sale MERZ DONALD E

Retired Senior Vice President

Officer
12,000 -84.2%
12.15
US$145,800 		12,000 -84.2% 12.15 US$145,800
2008-03-24 2008-03-20 B Purchase Green John W

Exec V P Lab Operations

Officer
7,913 +inf%
12.44
US$98,438 		7,913 +inf% 12.44 US$98,438
2007-08-30 2007-08-29 S Sale DINE LYNN D

V.P. Research & Development

Officer
1,650 -52.4%
17.03
US$28,103 		1,650 -52.4% 17.03 US$28,103
2007-05-23 2007-05-23 B Purchase Baker Douglas H

Vice President, Operations

Officer
6,000 +723.8%
17.45
US$104,675 		6,000 +723.8% 17.45 US$104,675
2007-05-18 2007-05-18 B Purchase BROWN DAVID L

President, and CEO

Executive Director
300 +0.9%
15.66
US$4,699 		300 +0.9% 15.66 US$4,699
2007-05-18 2007-05-18 B Purchase BROWN DAVID L

President, and CEO

Executive Director
1,700 +5.4%
15.68
US$26,656 		1,700 +5.4% 15.68 US$26,656
2007-05-17 2007-05-16 B Purchase Keller Thomas A

Vice President, Operations

Officer
300 +17.6%
15.45
US$4,635 		300 +17.6% 15.45 US$4,635
2007-05-17 2007-05-16 B Purchase Keller Thomas A

Vice President, Operations

Officer
700 +70.0%
15.46
US$10,822 		700 +70.0% 15.46 US$10,822
2006-09-19 2006-09-15 S Sale COLL WAYNE M

VP Controller & Asst.Treasurer

Officer
447 -73.3%
20.01
US$8,944 		447 -73.3% 20.01 US$8,944
2006-06-13 2006-06-12 S Sale CHAMPAGNE ARTHUR B

Group Vice President

Officer
5,150 -100.0%
22.50
US$115,858 		5,150 -100.0% 22.50 US$115,858
2006-06-09 2006-06-08 S Sale CHAMPAGNE ARTHUR B

Group Vice President

Officer
954 -15.6%
22.00
US$20,988 		954 -15.6% 22.00 US$20,988
2006-05-30 2006-05-26 S Sale CHAMPAGNE ARTHUR B

Group Vice President

Officer
6,646 -52.1%
22.71
US$150,931 		6,646 -52.1% 22.71 US$150,931
2006-05-03 2006-05-02 S Sale MERZ DONALD E

Senior Vice President

Officer
130 -5.5%
23.02
US$2,993 		130 -5.5% 23.02 US$2,993
2006-05-03 2006-05-02 S Sale MARIACHER RICHARD G

Vice President, Technical Serv

Officer
697 -5.0%
23.25
US$16,205 		697 -5.0% 23.25 US$16,205
2006-05-03 2006-05-02 S Sale MERZ DONALD E

Senior Vice President

Officer
13,902 -85.4%
23.00
US$319,746 		13,902 -85.4% 23.00 US$319,746
2006-05-03 2006-05-01 S Sale MARIACHER RICHARD G

Vice President, Technical Serv

Officer
453 -3.1%
23.25
US$10,532 		453 -3.1% 23.25 US$10,532
2006-05-03 2006-05-01 S Sale MARIACHER RICHARD G

Vice President, Technical Serv

Officer
100 -0.7%
23.65
US$2,365 		100 -0.7% 23.65 US$2,365
2006-05-03 2006-05-01 S Sale MARIACHER RICHARD G

Vice President, Technical Serv

Officer
100 -0.7%
23.35
US$2,335 		100 -0.7% 23.35 US$2,335
2006-03-13 2006-03-10 S Sale CALLAHAN THOMAS E Non-Executive Director
675 -39.0%
20.40
US$13,770 		675 -39.0% 20.40 US$13,770
2006-03-10 2006-03-09 S Sale CALLAHAN THOMAS E Non-Executive Director
125 -6.7%
20.51
US$2,564 		125 -6.7% 20.51 US$2,564
2006-03-09 2006-03-08 S Sale CALLAHAN THOMAS E Non-Executive Director
200 -9.7%
20.50
US$4,100 		200 -9.7% 20.50 US$4,100
2005-12-16 2005-12-14 S Sale COLL WAYNE M

Controller & Asst. Treasurer

Officer
1,100 -71.1%
22.80
US$25,080 		1,100 -71.1% 22.80 US$25,080
2005-12-16 2005-12-14 S Sale COLL WAYNE M

Controller & Asst. Treasurer

Officer
100 -6.1%
22.28
US$2,228 		100 -6.1% 22.28 US$2,228
2005-12-06 2005-12-06 S Sale BECKER RICHARD F JR

Exec VP, Treasuer & CFO

Officer
500 -3.4%
21.75
US$10,875 		500 -3.4% 21.75 US$10,875
2004-12-16 2004-12-15 S Sale COLL WAYNE M

Controller & Asst. Treasurer

Officer
250 -58.3%
29.64
US$7,410 		250 -58.3% 29.64 US$7,410
2004-12-16 2004-12-15 S Sale COLL WAYNE M

Controller & Asst. Treasurer

Officer
600 -58.3%
29.60
US$17,762 		600 -58.3% 29.60 US$17,762
2004-12-16 2004-12-15 S Sale COLL WAYNE M

Controller & Asst. Treasurer

Officer
400 -28.0%
29.52
US$11,808 		400 -28.0% 29.52 US$11,808
2004-06-09 2004-06-09 S Sale COLL WAYNE M

Controller & Asst. Treasurer

Officer
200 -52.8%
31.50
US$6,300 		200 -52.8% 31.50 US$6,300
2004-06-09 2004-06-08 S Sale COLL WAYNE M

Controller & Asst. Treasurer

Officer
314 -45.3%
30.50
US$9,577 		314 -45.3% 30.50 US$9,577
2004-03-05 2003-09-03 S Sale MARIACHER RICHARD G

Vice President, Technical Serv

Officer
200 -2.8%
23.45
US$4,690 		200 -2.8% 23.45 US$4,690
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