HARBOUR AUSTIN

PrivateCIK: 2028314
Location

WILLOW PARK, TX

HARBOUR AUSTIN (Chief Financial Officer) reported 3 transactions at PROFRAC HOLDING CORP.

Review the transaction codes below to understand the nature of each event.

InsiderHARBOUR AUSTINCIK 2028314
IssuerPROFRAC HOLDING CORP.CIK 1881487
Officer· Chief Financial Officer
Since Mar 2026
-50.06K
Net shares
Net seller
$251.1K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
50.06K disposed
Non-Derivative Transactions3

Class A Common Stock, par value $0.01

Direct
D · Disposition

Shares

19.62K

Price / share

$6.63

Trade value

$130.11K

% of position

13.1%
3/27/2026
150.19K130.56K

Class A Common Stock, par value $0.01

Direct
D · Disposition

Shares

18.25K

Price / share

$6.63

Trade value

$120.98K

% of position

14.0%
3/27/2026
130.56K112.31K

Class A Common Stock, par value $0.01

Direct
F · Tax Withholding

Shares

12.19K

Price / share

Trade value

% of position

10.9%
3/27/2026
112.31K100.12K
Total

Net shares

50.06K

Net value

-$251.08K

Derivative Transactions0
No derivative transactions reported
HARBOUR AUSTIN — Insider Transaction (Form 4) Filed Mar 31, 2026 | Finecho