ProFrac Holding Corp. (ACDC) Insider Ownership

Historic Insider Ownership Trends

ACDC's three largest insider shareholders as of June 02, 2026 are Farris Wilks (TenPercentOwner, 4.10Mn shares), Farris Wilks (TenPercentOwner, 3.67Mn shares), Matthew Wilks (Executive Chairman, 1.79Mn shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
Gerald W Haddock - 68,988 0 02 Jun, 2025
Sergei Krylov - 73,488 0 02 Jun, 2025
Theresa Glebocki - 71,988 0 02 Jun, 2025
Johnathan Ladd Wilks Chief Executive Officer 455,916 0 09 Apr, 2026
Farris Wilks - 4,096,512 7 24 Oct, 2025
Matthew Wilks Executive Chairman 1,788,127 0 09 Apr, 2026
Lance D. Turner Chief Financial Officer 231,136 0 19 May, 2023
Michael S Henry Principal Accounting Officer 40,647 0 01 Apr, 2025
Stacy Durbin Nieuwoudt - 78,238 0 02 Jun, 2025
James Coy Jr Randle - 662,647 0 02 Jun, 2025
Heather N Klein Chief Administrative Officer 100,534 0 07 Apr, 2023
Matthew A Greenwood Chief Commercial Officer 267,305 0 09 Apr, 2026
Phillip Blaine Wilbanks Chief Operating Officer 109,404 0 17 Apr, 2023
Steven Scrogham Clo, Cco Corp. Sec. 233,196 0 09 Apr, 2026
Austin Harbour Chief Financial Officer 370,123 0 09 Apr, 2026
Jeremy Spriggs Chief Operations Officer 150,000 0 09 Apr, 2026

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
07 Apr, 2026 Johnathan Ladd Wilks Class A common stock, par value $0.01 per share A 287,500 $0.00 455,916 D A
07 Apr, 2026 Matthew Wilks Class A common stock, par value $0.01 per share A 287,500 $0.00 1,788,127 D A
07 Apr, 2026 Jeremy Spriggs Class A common stock, par value $0.01 per share A 150,000 $0.00 150,000 D A
07 Apr, 2026 Matthew A Greenwood Class A common stock, par value $0.01 per share A 150,000 $0.00 267,305 D A
07 Apr, 2026 Austin Harbour Class A Common Stock, par value $0.01 A 270,000 $0.00 370,123 D A
07 Apr, 2026 Johnathan Ladd Wilks Class A common stock, par value $0.01 per share A 287,500 $0.00 455,916 D A
07 Apr, 2026 Steven Scrogham Class A common stock, par value $0.01 per share A 150,000 $0.00 233,196 D A
07 Apr, 2026 Jeremy Spriggs Class A common stock, par value $0.01 per share A 150,000 $0.00 150,000 D A
07 Apr, 2026 Matthew Wilks Class A common stock, par value $0.01 per share A 287,500 $0.00 1,788,127 D A
31 Mar, 2026 Matthew Wilks Class A common stock, par value $0.01 per share D 8,254 $6.20 1,503,285 D D
31 Mar, 2026 Matthew Wilks Class A common stock, par value $0.01 per share D 8,254 $6.20 1,503,285 D D
31 Mar, 2026 Matthew Wilks Class A common stock, par value $0.01 per share D 8,254 $6.20 1,503,285 D D
31 Mar, 2026 Matthew A Greenwood Class A common stock, par value $0.01 per share D 7,564 $6.20 126,786 D D
31 Mar, 2026 Johnathan Ladd Wilks Class A common stock, par value $0.01 per share D 7,673 $6.20 170,886 D D
31 Mar, 2026 Johnathan Ladd Wilks Class A common stock, par value $0.01 per share D 7,673 $6.20 170,886 D D
31 Mar, 2026 Johnathan Ladd Wilks Class A common stock, par value $0.01 per share D 7,673 $6.20 170,886 D D
31 Mar, 2026 Matthew Wilks Class A common stock, par value $0.01 per share D 2,658 $0.00 1,500,627 D F
31 Mar, 2026 Matthew Wilks Class A common stock, par value $0.01 per share D 2,658 $0.00 1,500,627 D F
31 Mar, 2026 Matthew Wilks Class A common stock, par value $0.01 per share D 2,658 $0.00 1,500,627 D F
31 Mar, 2026 Johnathan Ladd Wilks Class A common stock, par value $0.01 per share D 2,470 $0.00 168,416 D F