DONALDSON Co INC — Director's Dealing 2012

Dec 5, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: DONALDSON CO INC (DCI)
CIK: 0000029644
Period of Report: 2012-12-04

Reporting Person: DOLAN JANET M (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-12-04	Common Stock	M	14400	$14.84	Acquired	116082	Direct
2012-12-04	Common Stock	F	6459	$33.09	Disposed	109623	Direct
2012-12-04	Common Stock	M	8741	$15.18	Acquired	118364	Direct
2012-12-04	Common Stock	F	4009	$33.09	Disposed	114355	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-12-04	Employee Stock Option (right to buy)	$14.84	M	14400	Disposed	2013-12-01	Common Stock (14400)	Direct
2012-12-04	Employee Stock Option (right to buy)	$33.09	A	6459	Acquired	2013-12-01	Common Stock (6459)	Direct
2012-12-04	Employee Stock Option (right to buy)	$15.18	M	8741	Disposed	2014-12-01	Common Stock (8741)	Direct
2012-12-04	Employee Stock Option (right to buy)	$33.09	A	4009	Acquired	2014-12-01	Common Stock (4009)	Direct