Follow the people · Insider
Dan H. Wilks
Dan H. Wilks files insider transactions with the SEC as a 10% owner of ProFrac Holding (ACDC). We hold 5 disclosed purchases and sales filed since 28 December 2017, 5 of them in the last 90 days.
- Files forACDC
- Disclosed buys and sells5 in all, 5 in the last 90 days
- Last disclosure26 August 2026
Positions held
4 posts we hold — a term names its own dates; a run of filings only says when they filed- Filed 1 November 2022 — 25 August 202610% owner · ProFrac Holding (ACDC)26 Form 4 lines · source: SEC Form 4
- Filed 30 June 2021 — 29 April 202210% owner · U.S. Well Services (USWS)8 Form 4 lines · source: SEC Form 4
- Filed 26 December 2017 — 10 January 201810% owner · Approach Resources (AREX)5 Form 4 lines · source: SEC Form 4
- Filed 31 May 2017 — 15 December 201710% owner · Carbo Ceramics (CRR)9 Form 4 lines · source: SEC Form 4
Everything they disclosed
48 entries, newest first — one per disclosure report, one per Form 4 line- ▲ bought on the open market 212,650 shares of ProFrac HoldingSEC Form 426 August 2026Class A common stock, par value $0.01 per share · traded 21 August 2026 · filed 26 August 2026
- ▲ bought on the open market 363,757 shares of ProFrac HoldingSEC Form 426 August 2026Class A common stock, par value $0.01 per share · traded 24 August 2026 · filed 26 August 2026
- ▲ bought on the open market 30,820 shares of ProFrac HoldingSEC Form 426 August 2026Class A common stock, par value $0.01 per share · traded 25 August 2026 · filed 26 August 2026
- ▲ bought on the open market 517,669 shares of ProFrac HoldingSEC Form 412 August 2026Class A common stock, par value $0.01 per share · traded 10 August 2026 · filed 12 August 2026
- ▲ bought on the open market 202,331 shares of ProFrac HoldingSEC Form 412 August 2026Class A common stock, par value $0.01 per share · traded 11 August 2026 · filed 12 August 2026
- acquired or disposed of, other 1,071,454 shares of ProFrac HoldingSEC Form 429 June 2026Class A common stock, par value $0.01 per share · traded 25 June 2026 · filed 29 June 2026
- ▲ bought on the open market 2,500,000 shares of ProFrac HoldingSEC Form 418 August 2025Class A common stock, par value $0.01 per share · traded 14 August 2025 · filed 18 August 2025
- ▲ bought on the open market 23,599 shares of ProFrac HoldingSEC Form 414 May 2025Class A common stock, par value $0.01 per share · traded 12 May 2025 · filed 14 May 2025
- ▲ bought on the open market 728 shares of ProFrac HoldingSEC Form 414 May 2025Class A common stock, par value $0.01 per share · traded 13 May 2025 · filed 14 May 2025
- ▲ bought on the open market 2,154 shares of ProFrac HoldingSEC Form 411 September 2024Class A common stock, par value $0.01 per share · traded 9 September 2024 · filed 11 September 2024
- ▲ bought on the open market 262,853 shares of ProFrac HoldingSEC Form 411 September 2024Class A common stock, par value $0.01 per share · traded 10 September 2024 · filed 11 September 2024
- ▲ bought on the open market 165,316 shares of ProFrac HoldingSEC Form 49 September 2024Class A common stock, par value $0.01 per share · traded 5 September 2024 · filed 9 September 2024
- ▲ bought on the open market 216,043 shares of ProFrac HoldingSEC Form 49 September 2024Class A common stock, par value $0.01 per share · traded 6 September 2024 · filed 9 September 2024
- ▲ bought on the open market 90,821 shares of ProFrac HoldingSEC Form 426 August 2024Class A common stock, par value $0.01 per share · traded 22 August 2024 · filed 26 August 2024
- ▲ bought on the open market 15,645 shares of ProFrac HoldingSEC Form 426 August 2024Class A common stock, par value $0.01 per share · traded 23 August 2024 · filed 26 August 2024
- ▲ bought on the open market 46,999 shares of ProFrac HoldingSEC Form 422 August 2024Class A common stock, par value $0.01 per share · traded 20 August 2024 · filed 22 August 2024
- ▲ bought on the open market 330,130 shares of ProFrac HoldingSEC Form 422 August 2024Class A common stock, par value $0.01 per share · traded 21 August 2024 · filed 22 August 2024
- ▲ bought on the open market 411,383 shares of ProFrac HoldingSEC Form 415 August 2024Class A common stock, par value $0.01 per share · traded 13 August 2024 · filed 15 August 2024
- ▲ bought on the open market 58,617 shares of ProFrac HoldingSEC Form 415 August 2024Class A common stock, par value $0.01 per share · traded 14 August 2024 · filed 15 August 2024
- ▲ bought on the open market 191,126 shares of ProFrac HoldingSEC Form 423 May 2024Class A common stock, par value $0.01 per share · traded 21 May 2024 · filed 23 May 2024
- ▲ bought on the open market 664,944 shares of ProFrac HoldingSEC Form 423 May 2024Class A common stock, par value $0.01 per share · traded 22 May 2024 · filed 23 May 2024
- ▲ bought on the open market 98,911 shares of ProFrac HoldingSEC Form 415 June 2023Class A common stock, par value $0.01 per share · traded 13 June 2023 · filed 15 June 2023
- ▲ bought on the open market 186,148 shares of ProFrac HoldingSEC Form 415 June 2023Class A common stock, par value $0.01 per share · traded 14 June 2023 · filed 15 June 2023
- ▲ bought on the open market 329,403 shares of ProFrac HoldingSEC Form 422 May 2023Class A common stock, par value $0.01 per share · traded 18 May 2023 · filed 22 May 2023
- ▲ bought on the open market 210,095 shares of ProFrac HoldingSEC Form 422 May 2023Class A common stock, par value $0.01 per share · traded 19 May 2023 · filed 22 May 2023
- acquired or disposed of, other 3,312,220 shares of ProFrac HoldingSEC Form 43 November 2022Class A common stock, par value $0.01 per share · traded 1 November 2022 · filed 3 November 2022
- ▲ bought on the open market 21,454,672 shares of U.S. Well Services (a derivative holding)SEC Form 43 May 202216.0% Convertible Senior Secured (Third Lien) PIK Note · traded 29 April 2022 · filed 3 May 2022
- ▲ bought on the open market 21,454,672 shares of U.S. Well Services (a derivative holding)SEC Form 43 May 202216.0% Convertible Senior Secured (Third Lien) PIK Note · traded 29 April 2022 · filed 3 May 2022
- ▲ bought on the open market 5,198 shares of U.S. Well Services (a derivative holding)SEC Form 43 May 2022Series A Redeemable Convertible Preferred Stock · traded 29 April 2022 · filed 3 May 2022
- ▲ bought on the open market 2,666,669 shares of U.S. Well Services (a derivative holding)SEC Form 43 May 2022Warrants (right to buy) · traded 29 April 2022 · filed 3 May 2022
- ▲ bought on the open market 6,976,744 shares of U.S. Well Services (a derivative holding)SEC Form 414 March 2022Warrants (right to buy) · traded 1 March 2022 · filed 14 March 2022
- ▲ bought on the open market 2,750,000 shares of U.S. Well Services (a derivative holding)SEC Form 414 July 202116.0% Convertible Senior Secured PIK · traded 12 July 2021 · filed 14 July 2021
- ▼ sold on the open market an unstated number of shares of U.S. Well Services (a derivative holding)SEC Form 47 July 202116.0% Convertible Senior Secured PIK · traded 1 July 2021 · filed 7 July 2021
- ▲ bought on the open market 200,909 shares of U.S. Well ServicesSEC Form 47 July 2021Class A Common Stock · traded 30 June 2021 · filed 7 July 2021
- ▲ bought on the open market 250,000 shares of Approach ResourcesSEC Form 411 January 2018Common Stock · traded 9 January 2018 · filed 11 January 2018
- ▲ bought on the open market 200,000 shares of Approach ResourcesSEC Form 411 January 2018Common Stock · traded 10 January 2018 · filed 11 January 2018
- ▲ bought on the open market 150,000 shares of Approach ResourcesSEC Form 43 January 2018Common Stock · traded 28 December 2017 · filed 3 January 2018
- ▲ bought on the open market 134,356 shares of Carbo CeramicsSEC Form 429 December 2017Common Stock · traded 14 November 2017 · filed 29 December 2017
- ▲ bought on the open market 115,644 shares of Carbo CeramicsSEC Form 429 December 2017Common Stock · traded 15 November 2017 · filed 29 December 2017
- ▲ bought on the open market 20,000 shares of Carbo CeramicsSEC Form 429 December 2017Common Stock · traded 21 November 2017 · filed 29 December 2017
- ▲ bought on the open market 2,000 shares of Carbo Ceramics (a derivative holding)SEC Form 429 December 2017Call Option (right to buy) · traded 8 December 2017 · filed 29 December 2017
- filed a transaction coded E in 2,000 shares of Carbo Ceramics (a derivative holding)SEC Form 429 December 2017Call Option (right to buy) · traded 15 December 2017 · filed 29 December 2017
- ▼ sold on the open market 6,275 shares of Carbo Ceramics (a derivative holding)SEC Form 429 December 2017Put Option (obligation to buy) · traded 31 May 2017 · filed 29 December 2017
- ▲ bought on the open market 6,275 shares of Carbo Ceramics (a derivative holding)SEC Form 429 December 2017Put Option (obligation to buy) · traded 31 May 2017 · filed 29 December 2017
- ▼ sold on the open market 6,275 shares of Carbo Ceramics (a derivative holding)SEC Form 429 December 2017Put Option (obligation to buy) · traded 4 December 2017 · filed 29 December 2017
- ▲ bought on the open market 6,275 shares of Carbo Ceramics (a derivative holding)SEC Form 429 December 2017Put Option (obligation to buy) · traded 4 December 2017 · filed 29 December 2017
- ▲ bought on the open market 150,000 shares of Approach ResourcesSEC Form 428 December 2017Common Stock · traded 26 December 2017 · filed 28 December 2017
- ▲ bought on the open market 200,000 shares of Approach ResourcesSEC Form 428 December 2017Common Stock · traded 27 December 2017 · filed 28 December 2017
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.