SEC Form 4 · accession 0001615216-18-000072

DONALDSON Co INC · DCI

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner

Officer — Chairman, President and CEO · Director

Period of report

Sep 17, 2018

Accepted (ET)

Sep 18, 2018 · 10:33 am EDT

Rule 10b5-1 plan

unknown — predates the checkbox

Issuer CIK

0000029644

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock	Sep 17, 2018	M	17,600	$17.28	A	90,276	D
Common Stock	Sep 17, 2018	F	8,960	$59.04	D	81,316	D
Common Stock	Sep 17, 2018	M	18,000	$21.20	A	99,316	D
Common Stock	Sep 17, 2018	F	11,065	$59.04	D	88,251	D
Common Stock	holding	—	—		—	7,509	I	By Benefit Plan Trust
Common Stock	holding	—	—		—	9,234	I	By Benefit Plan Trust

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Employee Stock Option (right to buy)^F1	$17.28	Sep 17, 2018	M	17,600	D	—	Dec 9, 2018	Common Stock	17,600	0	D
Employee Stock Option (right to buy)	$59.04	Sep 17, 2018	A	8,960	A	Sep 17, 2018	Dec 9, 2018	Common Stock	8,960	8,960	D
Employee Stock Option (right to buy)^F2	$21.20	Sep 17, 2018	M	18,000	D	—	Dec 11, 2019	Common Stock	18,000	0	D
Employee Stock Option (right to buy)	$59.04	Sep 17, 2018	A	11,065	A	Sep 17, 2018	Dec 11, 2019	Common Stock	11,065	11,065	D

F1The option vests in three equal annual installments beginning on December 9, 2008.
F2The option vests in three equal annual installments beginning on December 11, 2009.