On a four-year basis, both GAAP and non-GAAP operating expenses were favorably impacted due to restructuring plans announced in the second half of fiscal 2020, as well as February 2021, and a slowdown in hiring and reduced travel offset by growth-related initiatives.

Aug 25, 2021 / CFO / receipt, needs a key / Eric Chang, CFO | earnings call 2021-08-25 | transcript 41c46b11-231a-4150-8e08-3efb4af271d3 | chars 13277-13544 | segment 13

On a year-to-date basis, Both GAAP and non-GAAP operating expenses were favorably impacted due to restructuring plans announced in the second half of fiscal 2020 as well as in February 2021 and a slowdown in hiring and reduced travel.

May 5, 2021 / CFO / receipt, needs a key / Eric Chang, CFO | earnings call 2021-05-05 | transcript 1ae26d38-a5a0-4b2f-98fa-e9d82c3e3e44 | chars 11342-11576 | segment 11

Both GAAP and non-GAAP operating expenses were favorably impacted due to cost-saving initiatives implemented in the second half of fiscal 2020, including our previously announced restructuring plans and a slowdown in hiring and reduced travel.

Feb 3, 2021 / CFO / receipt, needs a key / Eric Chang, CFO | earnings call 2021-02-03 | transcript 3bf51da2-c491-4e34-8bfe-06c7d7a9e8a3 | chars 10925-11168 | segment 11