OTHER OPERATING EXPENSE

9 Months Ended

Jun. 30, 2022

OTHER OPERATING EXPENSE

OTHER OPERATING EXPENSE

4.           OTHER OPERATING EXPENSE

Other operating expense consisted of the following:

	Three Months Ended				Nine Months Ended
	June 30,				June 30,
	2022		2021		2022		2021
Acquisition and integration costs	$	3,682	$	—	$	14,575	$	—
Restructuring costs1		4,861		—		4,861		—
Startup costs		1,731		479		4,162		841
Remediation costs		364		—		1,310		—
Other costs		203		107		949		290
Acquisition-related stock compensation costs		—		—		23,014		—
	$	10,841	$	586	$	48,871	$	1,131
1 Restructuring costs represent costs incurred in connection with the exit of our Dublin and Cumberland facilities. See Note 12 – Restructuring for additional information.