ProFrac Holding ACDC Insider Ownership

NASDAQ ACDC

$4.12 +0.05 (+1.23%)

As of: Oct 20, 2026 · 10:49 AM EDT

Insider Holdings by Owner

273.75Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026

Insider Ownership

Shares Held by Insiders

filed for Sep 2026

Shares Outstanding

182.00Mn

182,000,000 shares

Direct Holdings

Indirect: 0

Net Shares Traded (QoQ)

no net change in Sep 2026

Insiders Holding Shares

with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold

Latest quarter —

Net over range —

Buying quarters —

Insider Ownership Summary

Updated Oct 5, 2026

Over the past year, ACDC insiders bought $6.89 million of stock (1.41Mn shares) on the open market and sold none.

Behind ProFrac Holding's open-market purchases in the past 12 months were 3 insiders, and no insider sold.
Among ACDC's insiders, Dan H. Wilks (10% owner) was the top open-market buyer in the past 12 months, with $3.62 million of stock purchased (720K shares) and the latest purchase on August 11, 2026.
The latest open-market trade on record is a purchase of 30.82K shares for $148,127 by THRC Holdings, LP (10% owner) on August 25, 2026.
In transactions other than open-market trades, ProFrac Holding insiders received 875.12K shares in stock awards and gave up 74.02K shares to cover taxes or exercise prices over the past 12 months.
In the last 12 months, 32 Form 4 filings with transactions in ACDC stock came from 15 insiders.
Insider figures for ACDC include Form 4 filings through August 26, 2026.

Form 4 Holdings

Insiders Holding ACDC

Insiders 20

Shares held 273.75Mn

Of outstanding 150.41%

#	Insider	Position	Direct	Indirect	Total	Share of Insiders	Last Filed
1	Holdings, Lp Thrc	TenPercentOwner	91,368,044	83,816,235	175,184,279	64.0%	26 Aug, 2026
2	Dan H. Wilks	TenPercentOwner	0	88,107,422	88,107,422	32.2%	26 Aug, 2026
3	Farris Wilks	TenPercentOwner	3,665,132	1,071,454	4,736,586	1.7%	26 Jun, 2026
4	Matthew Wilks	Chief Executive Officer	1,375,541	502,097	1,877,638	0.7%	12 Aug, 2026
5	James Coy Jr Randle	Director	721,869	0	721,869	0.3%	02 Jun, 2025
6	Lance D. Turner	Chief Financial Officer	452,449	0	452,449	0.2%	20 May, 2024
7	Matthew A Greenwood	Chief Commercial Officer	374,243	0	374,243	0.1%	09 Apr, 2026
8	Austin Harbour	Chief Financial Officer	370,123	0	370,123	0.1%	09 Apr, 2026
9	Robert J Willette	Clo, Cco Secretary	325,157	0	325,157	0.1%	05 Jun, 2023
10	Steven Scrogham	Clo, Cco Corp. Sec.	233,196	0	233,196	0.1%	09 Apr, 2026
11	Johnathan Ladd Wilks	Chief Executive Officer	219,935	0	219,935	0.1%	11 Aug, 2026
12	Phillip Blaine Wilbanks	Chief Operating Officer	209,680	0	209,680	0.1%	19 May, 2023
13	Gerald W Haddock	Director	182,741	0	182,741	0.1%	29 May, 2026
14	Heather N Klein	Chief Administrative Officer	166,733	0	166,733	0.1%	05 Jun, 2023
15	Jeremy Spriggs	Chief Operations Officer	150,000	0	150,000	0.1%	09 Apr, 2026
16	Stacy Durbin Nieuwoudt	Director	131,075	0	131,075	0.0%	29 May, 2026
17	Sergei Krylov	Director	121,575	0	121,575	0.0%	29 May, 2026
18	Theresa Glebocki	Director	118,575	0	118,575	0.0%	29 May, 2026
19	Michael S Henry	Principal Accounting Officer	40,647	0	40,647	0.0%	01 Apr, 2025
20	Matthew Daniel Rinaldi	Director	22,421	0	22,421	0.0%	29 May, 2026

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

226 Insider Transactions

Source SEC Form 4

Latest quarter Sep 2026

Date	Insider	Position	Transaction	Shares	Price	Value	Shares Held After	Ownership
21 Aug, 2026	Dan H. Wilks	TenPercentOwner	Acquired P	212,650	$4.74	$1.01Mn	87,712,845	Indirect
21 Aug, 2026	Holdings, Lp Thrc	TenPercentOwner	Acquired P	212,650	$4.74	$1.01Mn	83,421,658	Indirect
24 Aug, 2026	Dan H. Wilks	TenPercentOwner	Acquired P	363,757	$4.70	$1.71Mn	88,076,602	Indirect
24 Aug, 2026	Holdings, Lp Thrc	TenPercentOwner	Acquired P	363,757	$4.70	$1.71Mn	83,785,415	Indirect
25 Aug, 2026	Holdings, Lp Thrc	TenPercentOwner	Acquired P	30,820	$4.81	$148.13K	83,816,235	Indirect
25 Aug, 2026	Dan H. Wilks	TenPercentOwner	Acquired P	30,820	$4.81	$148.13K	88,107,422	Indirect
10 Aug, 2026	Dan H. Wilks	TenPercentOwner	Acquired P	517,669	$4.86	$2.52Mn	87,297,864	Indirect
10 Aug, 2026	Matthew Wilks	Chief Executive Officer	Acquired P	57,519	$4.86	$279.48K	479,616	Indirect
11 Aug, 2026	Dan H. Wilks	TenPercentOwner	Acquired P	202,331	$5.44	$1.10Mn	87,500,195	Indirect
11 Aug, 2026	Matthew Wilks	Chief Executive Officer	Acquired P	22,481	$5.44	$122.37K	502,097	Indirect
07 Aug, 2026	Johnathan Ladd Wilks	Director	Disposed D	370,883	$0.00	$0	85,033	Direct
25 Jun, 2026	Dan H. Wilks	TenPercentOwner	Acquired J	1,071,454	$4.72	$5.06Mn	86,743,609	Indirect
25 Jun, 2026	Farris Wilks	TenPercentOwner	Acquired J	1,071,454	$4.72	$5.06Mn	1,071,454	Indirect
27 May, 2026	Theresa Glebocki	Director	Acquired A	22,421	$0.00	$0	94,409	Direct
27 May, 2026	Sergei Krylov	Director	Acquired A	22,421	$0.00	$0	95,909	Direct
27 May, 2026	Gerald W Haddock	Director	Acquired A	22,421	$0.00	$0	109,409	Direct
27 May, 2026	Matthew Daniel Rinaldi	Director	Acquired A	22,421	$0.00	$0	22,421	Direct
27 May, 2026	Stacy Durbin Nieuwoudt	Director	Acquired A	22,421	$0.00	$0	100,659	Direct
07 Apr, 2026	Michael S Henry	Principal Accounting Officer	Acquired A	39,188	$0.00	$0	60,264	Direct
27 Mar, 2026	Michael S Henry	Principal Accounting Officer	Disposed M	10,539	$0.00	$0	21,076	Direct

Showing 1 to 20 of 226 transactions