DONALDSON Co INC — Director's Dealing 2011

Jan 4, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: DONALDSON CO INC (DCI)
CIK: 0000029644
Period of Report: 2010-12-31

Reporting Person: EUGSTER JACK W (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-12-31	Common Stock	A	334	—	Disposed	56825	Direct
2011-01-01	Common Stock	A	680	—	Acquired	57505	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-01-03	Employee Stock Option (right to buy)	$59.00	A	7200	Acquired	2021-01-03	Common Stock (7200)	Direct

Footnotes

F1: The option vests in three equal annual installments beginning on January 3, 2012.