TRIMBLE INC. — Director's Dealing 2010

Sep 21, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TRIMBLE NAVIGATION LTD /CA/ (TRMB)
CIK: 0000864749
Period of Report: 2010-09-20

Reporting Person: HARRINGTON MARK A (Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-09-20	Common Stock	M	12500	$16.235	Acquired	14282	Direct
2010-09-20	Common Stock	S	12500	$33	Disposed	1782	Direct
2010-09-20	Common Stock	M	5500	$16.995	Acquired	7282	Direct
2010-09-20	Common Stock	S	5500	$34	Disposed	1782	Direct
2010-09-21	Common Stock	M	34500	$16.995	Acquired	36282	Direct
2010-09-21	Common Stock	S	34500	$34.0133	Disposed	1782	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2010-09-20	Employee Stock Option	$16.235	M	12500	Disposed	2014-12-17	Common Stock (12500)	Direct
2010-09-20	Employee Stock Option	$16.995	M	5500	Disposed	2015-12-20	Common Stock (5500)	Direct
2010-09-21	Employee Stock Option	$16.995	M	34500	Disposed	2015-12-20	Common Stock (34500)	Direct

Footnotes

F1: The sale reported in this Form 4 was affected pursuant to a Rule 10b5-1 plan adopted by the reporting person on June 1, 2010.

F2: The price reported is the weighted average sale price of shares sales occurring at prices ranging from $34.00 to $34.10. Upon request from the SEC or a stock holder of the issuer, the reporting person will provde information on the number of shares sold of each separate price.

F3: This option is exercisable 20% at the end of the first year and 1.67% a month thereafter.