DONALDSON Co INC — Director's Dealing 2012

Jan 6, 2012

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: DONALDSON CO INC (DCI)
CIK: 0000029644
Period of Report: 2012-01-01

Reporting Person: Vermeersch Wim (Vice President)

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	703	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Employee Stock Option (right to buy)	$17.78	2012-12-05	Common Stock (1000)		Direct
Employee Stock Option (right to buy)	$30.38	2013-12-05	Common Stock (1600)		Direct
Employee Stock Option (right to buy)	$30.50	2015-01-18	Common Stock (750)		Direct
Employee Stock Option (right to buy)	$32.99	2016-01-23	Common Stock (750)		Direct
Employee Stock Option (right to buy)	$39.65	2018-01-15	Common Stock (1000)		Direct
Employee Stock Option (right to buy)	$31.73	2019-01-15	Common Stock (500)		Direct
Employee Stock Option (right to buy)	$42.27	2020-01-14	Common Stock (1500)		Direct
Employee Stock Option (right to buy)	$58.14	2020-12-10	Common Stock (1250)		Direct
Employee Stock Option (right to buy)	$69.76	2021-12-09	Common Stock (8000)		Direct

Footnotes

F1: Option vests in three equal annual installments commencing one year from grant date.