Are insiders buying ACDC stock?

Yes — 7 distinct insiders have bought ACDC (ProFrac Holding Corp.) on the open market, including 8 cluster buys where two or more insiders bought within a rolling window. The most recent qualifying activity was Aug 26, 2026.

How much ACDC stock have insiders bought?

Insiders have bought a combined $100.6M of ACDC across 49 open-market purchases, based on SEC Form 4 filings.

What is an insider cluster buy in ACDC?

A cluster buy is two or more distinct ProFrac Holding Corp. insiders — officers, directors, or 10% owners — each buying ACDC on the open market within a rolling window. ACDC has 8 detected cluster buys to date.

Where does this ACDC insider trading data come from?

Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.

ACDC insider buying

8 cluster buys

ProFrac Holding Corp.

When two or more insiders at ProFrac Holding Corp. buy ACDC on the open market around the same time, that clustered conviction is one of the highest-signal patterns in SEC filing data. Below is every cluster we've detected in ACDC plus the full record of qualifying open-market buys, each parsed directly from Form 4 filings and linked back to the source on SEC EDGAR.

Clusters

Distinct insiders

Total bought

$100.6M

Market cap

Unknown

Detected clusters

Aug 10 – Aug 25, 2026
Detected Aug 26, 2026
High conviction3 insiders
Total bought
$9.8M
Market cap
Unknown
Aug 10 – Aug 11, 2026
Detected Aug 12, 2026
High conviction2 insiders
Total bought
$4.0M
Market cap
Unknown
Aug 14 – Aug 14, 2025
Detected Aug 14, 2025
2 insiders
Total bought
$20.0M
Market cap
$993.3M

5 more clusters in ACDC

All notable open-market buys in ACDC

Every open-market Form 4 purchase, newest first. Click an insider to see their full buying record across companies.

Date	Insider	Shares	Price	Value	Filing
Aug 25, 2026	THRC Holdings, LPcluster 10% Owner	30,820	$4.81	$148.1K	SEC ↗
Aug 25, 2026	Wilks Dan H.cluster 10% Owner	30,820	$4.81	$148.1K	SEC ↗
Aug 24, 2026	Wilks Dan H.cluster 10% Owner	363,757	$4.70	$1.7M	SEC ↗
Aug 24, 2026	THRC Holdings, LPcluster 10% Owner	363,757	$4.70	$1.7M	SEC ↗
Aug 21, 2026	Wilks Dan H.cluster 10% Owner	212,650	$4.74	$1.0M	SEC ↗
Aug 21, 2026	THRC Holdings, LPcluster 10% Owner	212,650	$4.74	$1.0M	SEC ↗
Aug 11, 2026	Wilks Dan H.cluster 10% Owner	202,331	$5.44	$1.1M	SEC ↗
Aug 11, 2026	Wilks Matthewcluster Director, Chief Executive Officer	22,481	$5.44	$122.4K	SEC ↗
Aug 10, 2026	Wilks Dan H.cluster 10% Owner	517,669	$4.86	$2.5M	SEC ↗
Aug 10, 2026	Wilks Matthewcluster Director, Chief Executive Officer	57,519	$4.86	$279.5K	SEC ↗
Sep 8, 2025	Wilks Matthew Director, Executive Chairman	25,000	$3.78	$94.5K	SEC ↗
Sep 8, 2025	Wilks Matthew Director, Executive Chairman	18,297	$3.83	$70.1K	SEC ↗
Aug 14, 2025	Wilks Dan H.cluster 10% Owner	2,500,000	$4.00	$10.0M	SEC ↗
Aug 14, 2025	Wilks Farriscluster 10% Owner	2,500,000	$4.00	$10.0M	SEC ↗
May 16, 2025	THRC Management, LLCcluster 10% Owner	207,163	$6.25	$1.3M	SEC ↗
May 15, 2025	THRC Management, LLCcluster 10% Owner	390,253	$6.10	$2.4M	SEC ↗
May 14, 2025	THRC Management, LLCcluster 10% Owner	23,584	$6.12	$144.3K	SEC ↗
May 12, 2025	Wilks Matthewcluster Director, Executive Chairman	69,176	$4.85	$335.5K	SEC ↗
May 12, 2025	Wilks Dan H.cluster 10% Owner	23,599	$4.85	$114.5K	SEC ↗
Feb 26, 2025	Wilks Jo Anncluster 10% Owner	338,756	$6.93	$2.3M	SEC ↗
Feb 26, 2025	Wilks Matthewcluster Director, Executive Chairman	288,756	$6.93	$2.0M	SEC ↗
Nov 26, 2024	Wilks Matthew Director, Executive Chairman	21,115	$7.91	$167.0K	SEC ↗
Nov 25, 2024	Wilks Matthew Director, Executive Chairman	58,845	$7.75	$456.0K	SEC ↗
Sep 12, 2024	THRC Holdings, LPcluster 10% Owner	353,635	$6.17	$2.2M	SEC ↗
Sep 10, 2024	Wilks Dan H.cluster 10% Owner	262,853	$6.44	$1.7M	SEC ↗

24 earlier buys hidden — sign in free to see the full history.

ACDC insider buying — FAQ

Are insiders buying ACDC stock?: Yes — 7 distinct insiders have bought ACDC (ProFrac Holding Corp.) on the open market, including 8 cluster buys where two or more insiders bought within a rolling window. The most recent qualifying activity was Aug 26, 2026.
How much ACDC stock have insiders bought?: Insiders have bought a combined $100.6M of ACDC across 49 open-market purchases, based on SEC Form 4 filings.
What is an insider cluster buy in ACDC?: A cluster buy is two or more distinct ProFrac Holding Corp. insiders — officers, directors, or 10% owners — each buying ACDC on the open market within a rolling window. ACDC has 8 detected cluster buys to date.
Where does this ACDC insider trading data come from?: Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.

How we track insider buying in ACDC

We continuously poll SEC EDGAR for new Form 4 filings and parse every open-market purchase (transaction code P). A cluster is recorded when two or more distinct insiders — officers, directors, or 10% owners — each buy ACDC within a rolling window. We track clusters at every company size, from micro-caps to mega-caps. Every figure on this page traces back to an official filing; open any row to jump straight to the source document. What counts as a cluster buy?

This page is informational and reflects public filing data. It is not investment advice or a recommendation regarding ACDC.