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$ACDC All transactions

ProFrac Holding Corp.

D

$ Value

$130K

Shares

19,624

Price

$7

Filed

Mar 31

Insider

Name

Harbour Austin

Title

Chief Financial Officer

CIK

0002028314

Roles

Officer

Transaction Details

Transaction Date

2026-03-27

Code

D

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

130,561

Footnotes

Reflects the partial disposal of restricted stock units granted to the reporting person on March 28, 2025, which vested on March 27, 2026 and were settled with the reporting person in cash. The remaining shares granted on March 28, 2025 will vest equally on March 26, 2027 and March 28, 2028, subject to the reporting person's continued employment and good standing through the applicable vesting date. | Reflects the partial disposal of performance-based shares of Company common stock, granted on March 9, 2026 under the 2025 performance-based award, which vested on March 27, 2026, and were settled with the reporting person in cash. The remaining shares granted on March 9, 2026 will vest equally on March 26, 2027 and March 28, 2028, subject to the reporting person's continued employment and good standing through the applicable vesting date. | Represents aggregate disposed shares, settled in cash, to satisfy withholding taxes applicable upon vesting of the March 28, 2025 grant of restricted stock units, including performance-based restricted stock units, under the 2022 Long Term Incentive Plan. This disposal covers withholding taxes applicable for all shares which vested on March 27, 2026.

Filing Info

Accession No.

0002028314-26-000004

Form Type

4

Issuer CIK

0001881487

Harbour Austin's History

Date Ticker Type Value
2026-04-07 ACDC A $0
2026-03-27 ACDC D $130K
2026-03-27 ACDC D $121K
2026-03-27 ACDC F $0
2026-03-09 ACDC A $0

Other Insiders at ACDC (90d)

Insider Bought Sold Last
HADDOCK GERALD W 2025-05-29
Wilks Johnathan Ladd
Chief Executive Officer
2026-04-07
Wilks Matthew
Executive Chairman
2026-04-07
Greenwood Matthew A
Chief Commercial Officer
2026-04-07
Scrogham Steven
CLO, CCO & Corp. Sec.
2026-04-07
Harbour Austin
Chief Financial Officer
2026-04-07
Spriggs Jeremy
Chief Operations Officer
2026-04-07