Ownership Submission
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

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(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0287
Expires: January 31, 2005
Estimated average burden hours per response... 0.5

(Print or Type Responses)
1. Name and Address of Reporting Person *
Chen Thomas F
   2. Issuer Name and Ticker or Trading Symbol
ABBOTT LABORATORIES [ABT] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Senior Vice President
(Last)
(First)
(Middle)
100 ABBOTT PARK ROAD		 3. Date of Earliest Transaction (Month/Day/Year)
08/07/2007
(Street)

ABBOTT PARK, IL 60064-6400		 4. If Amendment, Date Original Filed(Month/Day/Year)
 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)		 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction 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 shares without par value 08/07/2007   M   8,185 A $ 41.0317 102,059 D  
Common shares without par value 08/07/2007   M   98 A $ 41.1445 102,157 D  
Common shares without par value 08/07/2007   M   15,585 A $ 41.5392 117,742 D  
Common shares without par value 08/07/2007   M   12,804 A $ 41.9715 130,546 D  
Common shares without par value 08/07/2007   F   31,846 D $ 53.12 98,700 D  
Common shares without par value 08/08/2007   M   12,974 A $ 42.4978 111,674 D  
Common shares without par value 08/08/2007   F   11,064 D $ 54.3 100,610 D  
Common shares without par value               17,223 (1) I Profit sharing trust
Common shares without par value               23,798 (2) I By wife
Common shares without par value               2,476 (2) I By self for daughter

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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. SEC 1474 (9-02)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)		 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction 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
(Month/Day/Year)		 7. Title and Amount of Underlying Securities
(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
Option (right to buy) (3) $ 41.0317 08/07/2007   M     8,185 02/20/2007 02/19/2014 common shares 8,185 $ 0 2,454 D  
Option (right to buy) (3) $ 41.1445 08/07/2007   M     98 06/03/2003 02/10/2010 common shares 98 $ 0 0 D  
Option (right to buy) (3) $ 41.5392 08/07/2007   M     15,585 10/21/2004 02/13/2013 common shares 15,585 $ 0 0 D  
Option (right to buy) (3) $ 41.9715 08/07/2007   M     12,804 12/06/2003 02/10/2010 common shares 12,804 $ 0 0 D  
Option (right to buy) (3) $ 42.4978 08/08/2007   M     2,352 02/12/2002 02/11/2009 common shares 2,352 $ 0 0 D  
Option (right to buy) (3) $ 42.4978 08/08/2007   M     10,622 02/12/2000 02/11/2009 common shares 10,622 $ 0 27,459 D  
Option (right to buy) (3) $ 53.12 08/07/2007   A   7,057   02/08/2008 02/19/2014 common shares 7,057 $ 0 7,057 D  
Option (right to buy) (3) $ 53.12 08/07/2007   A   84   02/08/2008 02/10/2010 common shares 84 $ 0 84 D  
Option (right to buy) (3) $ 53.12 08/07/2007   A   13,528   02/08/2008 02/13/2013 common shares 13,528 $ 0 13,528 D  
Option (right to buy) (3) $ 53.12 08/07/2007   A   11,177   02/08/2008 02/10/2010 common shares 11,177 $ 0 11,177 D  
Option (right to buy) (3) $ 54.3 08/08/2007   A   11,064   02/09/2008 02/11/2009 common shares 11,064 $ 0 11,064 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Chen Thomas F
100 ABBOTT PARK ROAD
ABBOTT PARK, IL 60064-6400		       Senior Vice President  

Signatures

 John A. Berry, by power of attorney for Thomas F. Chen   08/09/2007
**Signature of Reporting Person Date

Explanation of Responses:

* 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).
(1) Balance in the Abbott Laboratories Stock Retirement Trust as of August 7, 2007.
(2) The reporting person disclaims beneficial ownership of all securities held by his wife and daughter.
(3) Employee stock option granted pursuant to the Abbott Laboratories 1996 Incentive Stock Program, including a replacement option feature, in a transaction exempt from Section 16(b) under Rule 16b-3.
 
Remarks:
This exercise was made pursuant to a previously adopted plan complying with Rule 10b5-1(c).  The plan was adopted on June 26, 2007.

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB number.