Wilks Dan H.

10% owner at Approach Resources Inc · on record since Feb 3, 2017
10% owner at CARBO CERAMICS INC · on record since May 22, 2017
10% owner at FTS International, Inc. · on record since Nov 24, 2020
10% owner at U.S. WELL SERVICES HOLDINGS, LLC · on record since Jul 14, 2021
10% owner at FLOTEK INDUSTRIES INC/CN/ · on record since Mar 24, 2022
10% owner at DAWSON OPERATING CO · on record since Mar 11, 2022
10% owner at SEI INVESTMENTS CO · on record since Feb 9, 2022
Director at ProFrac Holding Corp. · on record since May 19, 2022
10% owner at ProFrac Holding Corp. · on record since Nov 3, 2022

Insider trading activity of Wilks Dan H.

Transactions on record: 44; since Dec 28, 2017

Open-market buys: 30; $47.4M

Open-market sells: 0

Companies traded: 4; last filing Aug 12, 2026

Figures computed from official regulatory filings — .

Companies where Wilks Dan H. has traded

ProFrac Holding Corp.22 tx · $46.8M · Aug 12, 2026
U.S. WELL SERVICES HOLDINGS, LLC8 tx · $923.6T · May 3, 2022
Approach Resources Inc5 tx · $3M · Jan 11, 2018
CARBO CERAMICS INC9 tx · $2.5M · Dec 29, 2017

Track record of Wilks Dan H.

Statistical track record

Free account

Open-market buys: 39

Last buy: Aug 11, 2026

Win rates, median returns and the proven-insider analysis come with a free account.

Transaction history of Wilks Dan H.

Co-insiders of Wilks Dan H.

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
ProFrac Holding Corp.Listing on record	Aug 12, 2026	Buy	517,669	4.86 USD	$2.5M	conv 27	SEC
ProFrac Holding Corp.Listing on record	Aug 12, 2026	Buy	202,331	5.44 USD	$1.1M	conv 25	SEC
ProFrac Holding Corp.Listing on record	Jun 29, 2026	Other	1,071,454	4.72 USD	$5.1M		SEC
ProFrac Holding Corp.Listing on record	Aug 18, 2025	Buy	2,500,000	4.00 USD	$10M	conv 33	SEC
ProFrac Holding Corp.Listing on record	May 14, 2025	Buy	23,599	4.85 USD	$114.5K	conv 44Cluster	SEC
ProFrac Holding Corp.Listing on record	May 14, 2025	Buy	728	4.93 USD	$3.6K	conv 38Cluster	SEC
ProFrac Holding Corp.Listing on record	Sep 11, 2024	Buy	262,853	6.44 USD	$1.7M	conv 38Cluster	SEC
ProFrac Holding Corp.Listing on record	Sep 11, 2024	Buy	2,154	6.25 USD	$13.5K	conv 39Cluster	SEC
ProFrac Holding Corp.Listing on record	Sep 9, 2024	Buy	165,316	6.20 USD	$1M	conv 39Cluster	SEC
ProFrac Holding Corp.Listing on record	Sep 9, 2024	Buy	216,043	6.21 USD	$1.3M	conv 39Cluster	SEC
ProFrac Holding Corp.Listing on record	Aug 26, 2024	Buy	90,821	6.11 USD	$554.9K	conv 39Cluster	SEC
ProFrac Holding Corp.Listing on record	Aug 26, 2024	Buy	15,645	6.50 USD	$101.7K	conv 39Cluster	SEC
ProFrac Holding Corp.Listing on record	Aug 22, 2024	Buy	330,130	6.36 USD	$2.1M	conv 39Cluster	SEC
ProFrac Holding Corp.Listing on record	Aug 22, 2024	Buy	46,999	6.48 USD	$304.6K	conv 39Cluster	SEC
ProFrac Holding Corp.Listing on record	Aug 15, 2024	Buy	411,383	6.03 USD	$2.5M	conv 41Cluster	SEC
ProFrac Holding Corp.Listing on record	Aug 15, 2024	Buy	58,617	6.22 USD	$364.6K	conv 39Cluster	SEC
ProFrac Holding Corp.Listing on record	May 23, 2024	Buy	191,126	9.29 USD	$1.8M	conv 35Cluster	SEC
ProFrac Holding Corp.Listing on record	May 23, 2024	Buy	664,944	9.49 USD	$6.3M	conv 30Cluster	SEC
ProFrac Holding Corp.Listing on record	Jun 15, 2023	Buy	98,911	13.41 USD	$1.3M	conv 40Cluster	SEC
ProFrac Holding Corp.Listing on record	Jun 15, 2023	Buy	186,148	13.40 USD	$2.5M	conv 39Cluster	SEC
ProFrac Holding Corp.Listing on record	May 22, 2023	Buy	210,095	11.63 USD	$2.4M	conv 40Cluster	SEC
ProFrac Holding Corp.Listing on record	May 22, 2023	Buy	329,403	11.30 USD	$3.7M	conv 50ClusterFirst in 12mo	SEC
U.S. WELL SERVICES HOLDINGS, LLCListing unverified	May 3, 2022	BuyD (derivative)	21,454,672.2	21,523,327.20 USD	$461.8T	Unusual size	SEC
U.S. WELL SERVICES HOLDINGS, LLCListing unverified	May 3, 2022	BuyD (derivative)	5,198	1,245.66 USD	$6.5M	Unusual size	SEC
U.S. WELL SERVICES HOLDINGS, LLCListing unverified	May 3, 2022	BuyD (derivative)	21,454,672.2	21,523,327.20 USD	$461.8T	Unusual size	SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
ProFrac Holding Corp.Listing on record	Aug 12, 2026	Buy	517,669	4.86 USD	$2.5M	conv 27	SEC
ProFrac Holding Corp.Listing on record	Aug 12, 2026	Buy	202,331	5.44 USD	$1.1M	conv 25	SEC
ProFrac Holding Corp.Listing on record	Jun 29, 2026	Other	1,071,454	4.72 USD	$5.1M		SEC
ProFrac Holding Corp.Listing on record	Aug 18, 2025	Buy	2,500,000	4.00 USD	$10M	conv 33	SEC
ProFrac Holding Corp.Listing on record	May 14, 2025	Buy	23,599	4.85 USD	$114.5K	conv 44Cluster	SEC
ProFrac Holding Corp.Listing on record	May 14, 2025	Buy	728	4.93 USD	$3.6K	conv 38Cluster	SEC
ProFrac Holding Corp.Listing on record	Sep 11, 2024	Buy	262,853	6.44 USD	$1.7M	conv 38Cluster	SEC
ProFrac Holding Corp.Listing on record	Sep 11, 2024	Buy	2,154	6.25 USD	$13.5K	conv 39Cluster	SEC
ProFrac Holding Corp.Listing on record	Sep 9, 2024	Buy	165,316	6.20 USD	$1M	conv 39Cluster	SEC
ProFrac Holding Corp.Listing on record	Sep 9, 2024	Buy	216,043	6.21 USD	$1.3M	conv 39Cluster	SEC
ProFrac Holding Corp.Listing on record	Aug 26, 2024	Buy	90,821	6.11 USD	$554.9K	conv 39Cluster	SEC
ProFrac Holding Corp.Listing on record	Aug 26, 2024	Buy	15,645	6.50 USD	$101.7K	conv 39Cluster	SEC
ProFrac Holding Corp.Listing on record	Aug 22, 2024	Buy	330,130	6.36 USD	$2.1M	conv 39Cluster	SEC
ProFrac Holding Corp.Listing on record	Aug 22, 2024	Buy	46,999	6.48 USD	$304.6K	conv 39Cluster	SEC
ProFrac Holding Corp.Listing on record	Aug 15, 2024	Buy	411,383	6.03 USD	$2.5M	conv 41Cluster	SEC
ProFrac Holding Corp.Listing on record	Aug 15, 2024	Buy	58,617	6.22 USD	$364.6K	conv 39Cluster	SEC
ProFrac Holding Corp.Listing on record	May 23, 2024	Buy	191,126	9.29 USD	$1.8M	conv 35Cluster	SEC
ProFrac Holding Corp.Listing on record	May 23, 2024	Buy	664,944	9.49 USD	$6.3M	conv 30Cluster	SEC
ProFrac Holding Corp.Listing on record	Jun 15, 2023	Buy	98,911	13.41 USD	$1.3M	conv 40Cluster	SEC
ProFrac Holding Corp.Listing on record	Jun 15, 2023	Buy	186,148	13.40 USD	$2.5M	conv 39Cluster	SEC
ProFrac Holding Corp.Listing on record	May 22, 2023	Buy	210,095	11.63 USD	$2.4M	conv 40Cluster	SEC
ProFrac Holding Corp.Listing on record	May 22, 2023	Buy	329,403	11.30 USD	$3.7M	conv 50ClusterFirst in 12mo	SEC
U.S. WELL SERVICES HOLDINGS, LLCListing unverified	May 3, 2022	BuyD (derivative)	21,454,672.2	21,523,327.20 USD	$461.8T	Unusual size	SEC
U.S. WELL SERVICES HOLDINGS, LLCListing unverified	May 3, 2022	BuyD (derivative)	5,198	1,245.66 USD	$6.5M	Unusual size	SEC
U.S. WELL SERVICES HOLDINGS, LLCListing unverified	May 3, 2022	BuyD (derivative)	21,454,672.2	21,523,327.20 USD	$461.8T	Unusual size	SEC