ACDC · Insider Trading
ProFrac Holding Corp. Class A Common Stock
Every open-market purchase and sale reported by ACDC officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-26 | THRC Holdings, LP | 10%+ Owner | Buy | +1,214,454 | +$5.74M |
| 2026-08-26 | Dan H. Wilks | 10%+ Owner | Buy | +607,227 | +$2.87M |
| 2026-08-12 | Matthew Wilks | Chief Executive Officer | Buy | +80,000 | +$401.85K |
| 2026-08-12 | THRC Holdings, LP | 10%+ Owner | Buy | +2,160,000 | +$10.85M |
| 2026-08-11 | Johnathan Ladd Wilks | Director | D | −370,883 | — |
| 2026-06-29 | Dan H. Wilks | 10%+ Owner | J | +1,071,454 | +$5.06M |
| 2026-06-26 | Farris Wilks | 10%+ Owner | J | +1,071,454 | +$5.06M |
| 2026-05-29 | Gerald W Haddock | Director | A | +22,421 | — |
| 2026-05-29 | Matthew Daniel Rinaldi | Director | A | +22,421 | — |
| 2026-05-29 | Stacy Durbin Nieuwoudt | Director | A | +22,421 | — |
| 2026-05-29 | Theresa Glebocki | Director | A | +22,421 | — |
| 2026-05-29 | Sergei Krylov | Director | A | +22,421 | — |
| 2026-05-08 | Michael S Henry | Principal Accounting Officer | A | +39,188 deriv. | — |
| 2026-05-08 | Michael S Henry | Principal Accounting Officer | M | −10,539 deriv. | — |
| 2026-05-08 | Michael S Henry | Principal Accounting Officer | A | +31,615 deriv. | — |
| 2026-04-09 | Austin Harbour | Chief Financial Officer | A | +270,000 | — |
| 2026-04-09 | Matthew Wilks | Executive Chairman | A | +287,500 | — |
| 2026-04-09 | Johnathan Ladd Wilks | Chief Executive Officer | A | +287,500 | — |
| 2026-04-09 | Jeremy Spriggs | Chief Operations Officer | A | +150,000 | — |
| 2026-04-09 | Matthew A Greenwood | Chief Commercial Officer | A | +150,000 | — |
| 2026-04-09 | Steven Scrogham | CLO, CCO & Corp. Sec. | A | +150,000 | — |
| 2026-04-01 | Johnathan Ladd Wilks | Chief Executive Officer | MIXED | −10,143 | −$47.57K |
| 2026-04-01 | Matthew Wilks | Executive Chairman | MIXED | −10,912 | −$51.17K |
| 2026-04-01 | Matthew A Greenwood | Chief Commercial Officer | MIXED | −17,045 | −$79.94K |
| 2026-03-11 | Steven Scrogham | CLO, CCO & Corp. Sec. | A | +31,047 | — |
| 2026-03-11 | Matthew A Greenwood | Chief Commercial Officer | A | +41,790 | — |
| 2026-03-11 | Austin Harbour | Chief Financial Officer | A | +72,364 | — |
| 2026-03-11 | Johnathan Ladd Wilks | Chief Executive Officer | J | +54,857 | — |
| 2026-02-20 | Gerald W Haddock | Director | A | +18,916 | — |
| 2025-10-24 | Farris Wilks | 10%+ Owner | J | −1,092,782 | — |
| 2025-09-09 | Matthew Wilks | Executive Chairman | Buy | +43,297 | +$164.58K |
| 2025-08-18 | Farris Wilks | 10%+ Owner | Buy | +2,500,000 | +$10.00M |
| 2025-08-18 | Dan H. Wilks | 10%+ Owner | Buy | +7,500,000 | +$30.00M |
| 2025-06-03 | Farris & Jo Ann Wilks 2022 Family Trust | 10%+ Owner | Buy | +1,016,268 | +$7.04M |
| 2025-06-02 | Sergei Krylov | Director | A | +18,916 | — |
| 2025-06-02 | James Coy Randle JR | Director | A | +18,916 | — |
| 2025-06-02 | Theresa Glebocki | Director | A | +18,916 | — |
| 2025-06-02 | Gerald W Haddock | Director | A | +18,916 | — |
| 2025-06-02 | Stacy Durbin Nieuwoudt | Director | A | +18,916 | — |
| 2025-05-16 | Dan H. Wilks | 10%+ Owner | Buy | +1,863,000 | +$11.46M |
| 2025-05-14 | THRC Holdings, LP | 10%+ Owner | Buy | +72,981 | +$353.95K |
| 2025-05-13 | Matthew Wilks | Executive Chairman | Buy | +90,044 | +$425.99K |
| 2025-04-01 | Austin Harbour | Chief Financial Officer | A | +77,821 | — |
| 2025-04-01 | Michael S Henry | Principal Accounting Officer | A | +31,615 | — |
| 2025-04-01 | Matthew Wilks | Executive Chairman | MIXED | +52,868 | −$223.85K |
| 2025-04-01 | Matthew A Greenwood | Chief Commercial Officer | MIXED | +12,358 | −$214.04K |
| 2025-04-01 | Steven Scrogham | CLO, CCO & Corp. Sec. | MIXED | +27,038 | −$129.76K |
| 2025-04-01 | Johnathan Ladd Wilks | Chief Executive Officer | MIXED | +49,144 | −$208.02K |
| 2025-03-14 | Matthew A Greenwood | Chief Commercial Officer | A | +25,971 | — |
| 2025-03-14 | Steven Scrogham | CLO, CCO & Corp. Sec. | A | +21,288 | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Dan H. Wilks | 10%+ Owner | 170,102,502 | $656.60M |
| THRC Holdings, LP | 10%+ Owner | 163,051,093 | $629.38M |
| Jo Ann Wilks | 10%+ Owner | 59,397,820 | $229.28M |
| Farris Wilks | 10%+ Owner | 5,167,966 | $19.95M |
| Matthew Wilks | Chief Executive Officer | 2,290,224 | $8.84M |
| Farris & Jo Ann Wilks 2022 Family Trust | 10%+ Owner | 2,142,910 | $8.27M |
| Johnathan Ladd Wilks | Chief Executive Officer | 1,360,868 | $5.25M |
| James Coy Randle JR | Director | 662,647 | $2.56M |
| Austin Harbour | Chief Financial Officer | 370,123 | $1.43M |
| Matthew A Greenwood | Chief Commercial Officer | 267,305 | $1.03M |
| Steven Scrogham | CLO, CCO & Corp. Sec. | 233,196 | $900.14K |
| Jeremy Spriggs | Chief Operations Officer | 150,000 | $579.00K |
| Gerald W Haddock | Director | 109,409 | $422.32K |
| Stacy Durbin Nieuwoudt | Director | 100,659 | $388.54K |
| Sergei Krylov | Director | 95,909 | $370.21K |
| Theresa Glebocki | Director | 94,409 | $364.42K |
| Michael S Henry | Principal Accounting Officer | 40,647 | $156.90K |
| Matthew Daniel Rinaldi | Director | 22,421 | $86.55K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the ACDC quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.