SEC Form 4
ProFrac Holding Corp. (ACDC) insider trading
In the 12 months to Oct 24, 2026, 4 ACDC insiders reported open-market purchases of $9.8M across 5 filings; no open-market sales were filed.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $0
- 0 filings · 0 insiders
- Open-market purchases
- $9.8M
- 5 filings
Who traded ACDC, and when
- Purchase
ACDC daily close from Oct 24, 2025 to Oct 23, 2026, between $3.19 and $8.06, last $4.07. 0 sale and 5 purchase filings by 4 insiders, marked at their filing dates. Dan H. Wilks, 10% owner: bought $6.5M across 2 filings, first filed Aug 12, 2026, last Aug 26, 2026. THRC Management, LLC, 10% owner: bought $2.7M across 1 filing, first filed Aug 26, 2026, last Aug 26, 2026. Matthew Wilks, Chief Executive Officer: bought $401.9K across 1 filing, first filed Aug 12, 2026, last Aug 12, 2026. THRC Holdings, LP, 10% owner: bought $148.1K across 1 filing, first filed Aug 26, 2026, last Aug 26, 2026.
Largest mark · tap a row for others
Dan H. Wilks · 10% owner
Purchase $3,616,641
720,000 shares at $5.02 avg
Filed Aug 12, 2026 · traded Aug 10
Close on filing date $5.14
Dan H. Wilks · 10% owner
10% owner
$6.5M boughtTHRC Management, LLC · 10% owner
10% owner
$2.7M boughtMatthew Wilks · Chief Executive Officer
Chief Executive Officer
$401.9K boughtTHRC Holdings, LP · 10% owner
10% owner
$148.1K boughtHas ProFrac Holding Corp.'s CEO sold stock?
No. Matthew Wilks and Johnathan Ladd Wilks (CEOs) made no open-market sales filed as CEO in the last 12 months.
Open-market trades
5 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Dan H. Wilks | 10% owner | — | $6.5M | 2 | — | |
| THRC Management, LLC | 10% owner | — | $2.7M | 1 | — | |
| Matthew Wilks | Chief Executive Officer | — | $401.9K | 1 | — | |
| THRC Holdings, LP | 10% owner | — | $148.1K | 1 | — |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | THRC Holdings, LP 10% owner | Purchase | 30,820 | $4.81 | $148.1K | 83,816,235 | |
traded | THRC Management, LLC 10% owner | Purchase | 576,407 | $4.72 | $2.7M | 83,785,415 | |
traded | Dan H. Wilks 10% owner | Purchase | 607,227 | $4.72 | $2.9M | 88,107,422 | |
traded | Dan H. Wilks 10% owner | Purchase | 720,000 | $5.02 | $3.6M | 87,500,195 | |
traded | Matthew Wilks Chief Executive Officer | Purchase | 80,000 | $5.02 | $401.9K | 502,097 |
GET /stocks/filings/vX/form-4?tickers=ACDC&filing_date.gte=2025-10-24&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"ACDC"
],
"issuer_cik": "0001881487",
"owner_cik": "0001641792",
"accession_number": "0001641792-26-000008",
"form_type": "4",
"filing_date": "2026-08-26",
"period_of_report": "2026-08-21",
"issuer_name": "ProFrac Holding Corp.",
"issuer_trading_symbol": "ACDC",
"owner_name": "Wilks Dan H.",
"is_director": false,
"is_officer": false,
"is_ten_percent_owner": true,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Class A common stock, par value $0.01 per share",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-08-25",
"transaction_code": "P",
"equity_swap_involved": false,
"transaction_shares": 30820,
"transaction_price_per_share": 4.8062,
"transaction_acquired_disposed": "A",
"shares_owned_following_transaction": 88107422,
"transaction_value": 148127.08399999997,
"direct_or_indirect": "I",
"nature_of_ownership": "See Footnotes",
"footnotes": [
{
"id": "F1",
"description": "Reflects shares of the Issuer's Class A common stock acquired in the open market directly by THRC Holdings LP. The general partner of THRC Holdings is THRC Management LLC, a Texas limited liability company. Dan Wilks is the sole member of THRC Management LLC and may be deemed to exercise voting and investment power over the shares of the Issuer's Class A common stock directly owned by THRC Holdings LP, and therefore may be deemed to beneficially own such shares."
},
{
"id": "F5",
"description": "The reported price in Column 4 is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $4.74 to $4.82 per share. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."
},
{
"id": "F3",
"description": "Each Reporting Person disclaims beneficial ownership of all equity securities reported herein except to the extent of its respective pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that any such Reporting Person is the beneficial owner of any equity securities covered by this Form 4."
}
]
},
{
"tickers": [
"ACDC"
],
"issuer_cik": "0001881487",
"owner_cik": "0001754159",
"accession_number": "0001104659-26-101760",
"form_type": "4",
"filing_date": "2026-08-26",
"period_of_report": "2026-08-21",
"issuer_name": "ProFrac Holding Corp.",
"issuer_trading_symbol": "ACDC",
"owner_name": "THRC Holdings, LP",
"is_director": false,
"is_officer": false,
"is_ten_percent_owner": true,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Class A common stock, par value $0.01 per share",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-08-25",
"transaction_code": "P",
"equity_swap_involved": false,
"transaction_shares": 30820,
"transaction_price_per_share": 4.8062,
"transaction_acquired_disposed": "A",
"shares_owned_following_transaction": 83816235,
"transaction_value": 148127.08399999997,
"direct_or_indirect": "I",
"nature_of_ownership": "See Footnotes",
"footnotes": [
{
"id": "F1",
"description": "Reflects shares of the Issuer's Class A common stock acquired in the open market directly by THRC Holdings LP. The general partner of THRC Holdings is THRC Management LLC, a Texas limited liability company. Dan Wilks is the sole member of THRC Management LLC and may be deemed to exercise voting and investment power over the shares of the Issuer's Class A common stock directly owned by THRC Holdings LP, and therefore may be deemed to beneficially own such shares."
},
{
"id": "F5",
"description": "The reported price in Column 4 is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $4.74 to $4.82 per share. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."
},
{
"id": "F3",
"description": "Each Reporting Person disclaims beneficial ownership of all equity securities reported herein except to the extent of its respective pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that any such Reporting Person is the beneficial owner of any equity securities covered by this Form 4."
}
]
}
]
}
// trimmed to 2 resultsThe response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.
Other insider activity (not market trades) · 47 records
- Tax withholding8 records
- Grants and awards15 records
- Other24 records
Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.
Build this yourself
This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:
Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for ACDC every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.
How to read this page
- Open-market purchase or sale
- A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
- Filing date
- Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.
- Counted once
- When several owners (a fund and its partners, say) report the same trade, it's counted once. Corrected filings replace the originals.