FORM 4
[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).         
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
                                                                                  
OMB APPROVAL
OMB Number: 3235-0287
Expires: February 28, 2011
Estimated average burden
hours per response... 0.5
                      
Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public
Utility Holding Company Act of 1935 or Section 30(f) of the Investment Company Act of 1940
                      

1. Name and Address of Reporting Person *

COLL WAYNE M 		2. Issuer Name and Ticker or Trading Symbol

NATIONAL DENTEX CORP /MA/ [ NADX ] 		5. Relationship of Reporting Person(s) to Issuer (Check all applicable)

_____ Director                      _____ 10% Owner
__ X __ Officer (give title below)      _____ Other (specify below)
VP CFO & Asst.Treasurer
(Last)          (First)          (Middle)

17 HILLCREST AVE. 		3. Date of Earliest Transaction (MM/DD/YYYY)

4/5/2010
(Street)

NATICK, MA 01760
(City)        (State)        (Zip)
4. If Amendment, Date Original Filed (MM/DD/YYYY)

 
6. Individual or Joint/Group Filing (Check Applicable Line)

_ X _ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3) 		2. Trans. Date 2A. Deemed Execution Date, if any 3. Trans. Code
(Instr. 8) 		4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5) 		5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4) 		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Stock $.01 par value   4/20/2009     J    1007   A $3.27   4016   I   By wife  
Common Stock $.01 par value   4/5/2010     M    450   (1) A $8.6667   4466   I   By wife  
Common Stock $.01 par value   4/5/2010     M    3000   (1) A $8.6667   7466   D  
 

Table II - Derivative Securities Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security
(Instr. 3) 		2. Conversion or Exercise Price of Derivative Security 3. Trans. Date 3A. Deemed Execution Date, if any 4. Trans. Code
(Instr. 8) 		5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5) 		6. Date Exercisable and Expiration Date 7. Title and Amount of Securities Underlying Derivative Security
(Instr. 3 and 4) 		8. Price of Derivative Security
(Instr. 5) 		9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Employee ISO ( Right to Buy)   $8.6667   4/5/2010     M         450   (1)   4/5/2003   4/5/2010   Common Stock $.01 par value   450   $0   0   I   by wife  
Employee ISO (Right to Buy)   $8.6667   4/5/2010     M         3000   (1)   4/5/2003   4/5/2010   Common Stock $.01 par value   3000   $0   0   D  
 

Explanation of Responses:
( 1)  This transaction was to exercise fully vested, in the money options that were due to expire on April 5, 2010. None of the option shares were sold in connection with the exercise of the option.

Reporting Owners
Reporting Owner Name / Address
Relationships
Director 10% Owner Officer Other
COLL WAYNE M
17 HILLCREST AVE.
NATICK, MA 01760

VP CFO & Asst.Treasurer

Signatures
Wayne M. Coll 4/6/2010
** Signature of Reporting Person Date


Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.
National Dentex (NASDAQ:NADX)
Historical Stock Chart
From Apr 2024 to May 2024 Click Here for more National Dentex Charts.
National Dentex (NASDAQ:NADX)
Historical Stock Chart
From May 2023 to May 2024 Click Here for more National Dentex Charts.