Insider transactions

Robert K Galloway

CIK 1737891 · Pres., Drilling Technologies · last filed 2025-07-16

Robert K Galloway is a Pres., Drilling Technologies who has filed 27 SEC Form 4 insider transactions across 2 companies since 2018. The most recent filing, for CHX, was dated Jul 16, 2025.

"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.

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Disclosed Exposure

$0

Companies

2

Total Filings

27

Lifetime Open-Market Net

$0

Charts

Trading activity, where the exposure sits, and each trade against the stock price.

Filer Profile

Reported Address
C/O APERGY CORPORATION
2445 TECHNOLOGY FOREST BLVD, BLD 4, FL 9
THE WOODLANDS, TX 77381
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
ChampionX Corp (CHX) Delisted Pres., Drilling Technologies 0 $25.81 $0 $0 20 2025-07-16
ChampionX Corp (APY) Delisted Pres., Drilling Technologies 15,595 — — $0 7 2020-05-20

Recent Filings

27 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
2025-07-16 ChampionX Corp (CHX) Delisted Disp (D) −83,980 $0 EDGAR
2025-02-05 ChampionX Corp (CHX) Delisted Mixed +22,400 -$174.6K EDGAR
2024-12-26 ChampionX Corp (CHX) Delisted Tax (F) −8,855 -$228.4K EDGAR
2024-02-21 ChampionX Corp (CHX) Delisted Tax (F) −2,772 -$82.7K EDGAR
2024-02-20 ChampionX Corp (CHX) Delisted Mixed +6,054 -$31.5K EDGAR
2024-02-15 ChampionX Corp (CHX) Delisted Mixed +8,155 -$178.6K EDGAR
2023-07-06 ChampionX Corp (CHX) Delisted Mixed +6,542 -$151.3K EDGAR
2023-06-07 ChampionX Corp (CHX) Delisted Tax (F) −891 -$24.3K EDGAR
2023-02-23 ChampionX Corp (CHX) Delisted Tax (F) −1,461 -$43.9K EDGAR
2023-02-21 ChampionX Corp (CHX) Delisted Mixed +5,820 -$50.1K EDGAR
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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.