ProFrac Holding Corp. (ACDC) has announced the resignation of its Chief Financial Officer, Austin Harbour, effective August 7, 2026.

The departure was disclosed in an 8-K filing with the Securities and Exchange Commission, marking a significant leadership shift for the oilfield services company.

The executive change comes as the company simultaneously raised its guidance for the second quarter of 2026.

The filing indicates that ProFrac is adjusting its financial and operational expectations upward, citing an intention to increase the number of fully integrated fleets.

This positive operational signal contrasts with the uncertainty typically associated with a CFO departure.

Handelsavisen’s own analysis assigns ProFrac a composite score of 47.55/100, reflecting a mixed outlook.