OTHER OPERATING EXPENSE

6 Months Ended

Mar. 31, 2023

OTHER OPERATING EXPENSE

OTHER OPERATING EXPENSE

9.OTHER OPERATING EXPENSE

Other operating expense consisted of the following:

	Three Months Ended				Six Months Ended
	March 31,				March 31,
	2023		2022		2023		2022
Acquisition and integration costs	$	105	$	2,085	$	1,088	$	10,893
Restructuring costs1		1,740		—		2,006		—
Startup costs		2,281		1,474		3,786		2,431
Remediation costs		555		507		1,140		946
Other costs		131		384		431		746
Acquisition-related stock compensation costs2		—		—		—		23,014
	$	4,812	$	4,450	$	8,451	$	38,030
1 Restructuring costs represent costs incurred in connection with the exit of the facilities discussed in Note 10 – Restructuring and Assets Held for Sale.
2 Refer to Note 4 - Business Combinations for further discussions around acquisition-related stock compensation costs related to the acquisition of Envigo.