ABBOTT LABORATORIES — Director's Dealing 2006

Feb 1, 2006

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ABBOTT LABORATORIES (ABT)
CIK: 0000001800
Period of Report: 2006-01-30

Reporting Person: Fiorentino Edward J (Senior Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2006-01-30	Common shares without par value	M	3998	$39.9228	Acquired	78641	Direct
2006-01-30	Common shares without par value	S	3998	$42.30	Disposed	74643	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2006-01-30	Option (right to buy)	$39.9228	M	3998	Disposed	2006-02-08	common shares (3998)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common shares without par value	9378	Indirect

Footnotes

F1: Balance in the Abbott Laboratories Stock Retirement Trust as of January 27, 2006

F2: 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 under Rule 16b-3.