Home

Johnathan Ladd Wilks

CIK 1641790 · Chief Executive Officer · last filed 2026-08-11

Johnathan Ladd Wilks is a Chief Executive Officer who has filed 14 SEC Form 4 insider transactions across 3 companies since 2022. The most recent filing, for ACDC, was dated Aug 11, 2026. Across all open-market trades the lifetime net is +$151.8K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $7.0M across reported positions. 16 SEC filings were submitted jointly with ProFrac Holding Corp.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

Loading insider history…
Disclosed Exposure

$7.01M

Companies

3

Total Filings

14

Lifetime Open-Market Net

$151.8K

Filer Profile

Reported Address
17010 INTERSTATE 20
CISCO, TX 76437
Related Filers
ProFrac Holding Corp. — 16 joint filings, latest 2026-08-11
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
ACDC Chief Executive Officer 1,360,868 $5.15 $7.01M $0 8 2026-08-11
ProFrac Holding Corp. (ACDCW) Delisted Chief Executive Officer 150,962 $0.00 $423 $151.8K 4 2023-05-26
ProFrac Holding Corp. (PFHC) Delisted Chief Executive Officer 62,890 $22.08 $1.39M $0 2 2022-08-12

Recent Filings

14 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-08-11 ACDC Disp (D) −370,883 $0 EDGAR
2026-04-09 ACDC Grant (A) +287,500 $0 EDGAR
2026-04-01 ACDC Mixed −10,143 -$47.6K EDGAR
2026-03-11 ACDC Other (J) +54,857 $0 EDGAR
2025-04-01 ACDC Mixed +49,144 -$208.0K EDGAR
2025-03-12 ACDC Buy (P) — $0 EDGAR
2024-04-02 ACDC Grant (A) −45,643 $0 EDGAR
2024-04-02 ACDC Grant (A) +78,947 $660.0K EDGAR
2023-05-26 ProFrac Holding Corp. (ACDCW) Delisted Tax (F) — $0 EDGAR
2023-05-19 ProFrac Holding Corp. (ACDCW) Delisted Tax (F) −16,060 -$175.4K EDGAR
Showing 1–10 of 14
Page 1 of 2
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.