Koil Energy Solutions, Inc. (KLNG) Insider Trading & SEC Filings

Updated Jul 16, 2026 · Last SEC filing 2026-07-10

Koil Energy Solutions, Inc. (KLNG) has filed 1 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-10. 3 Form 8-K material event filings were reported by KLNG in the last 90 days. InsiderAlpha tracks every KLNG SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.

About Koil Energy Solutions, Inc. (KLNG)

SEC CIK	0001110607

90-Day SEC Filing Activity

Form 4 filings (90d)	1
Form 8-K filings (90d)	3
Latest Form 4 filing	2026-07-10

Recent KLNG Insider Transactions (Form 4)

Date	Insider	Role	Transaction	Shares	Price	Value	Filing
2026-07-06	Carden Mark	Director	M — Option exercise	50.0K	$0.72	$36K	SEC
2026-04-13	Intelligent Fanatics Capital Management LLC	10% Owner	P — Open-market purchase	18.2K	$1.72	$31K	SEC
2026-04-13	Intelligent Fanatics Capital Management LLC	10% Owner	P — Open-market purchase	18.2K	$1.72	$31K	SEC
2025-09-12	Carden Mark	Director	S — Open-market sale	50.0K	$1.96	$98K	SEC
2025-07-31	Douglas David J.	Director	M — Option exercise	50.0K	$0.37	$18K	SEC
2025-06-20	Carden Mark	Director	M — Option exercise	50.0K	$0.37	$18K	SEC

All transactions sourced from SEC EDGAR Form 4 filings for Koil Energy Solutions, Inc. (KLNG). Updated in real time as new filings are submitted to the SEC.

Most-Active KLNG Insiders — Last 90 Days

Insider	Form 4 filings	Total transaction value
Carden Mark	2	$72K

Recent KLNG Form 8-K Material Events

2026-06-17 — Item 1.01, 9.01 [SEC]
2026-05-22 — Item 1.01, 9.01 [SEC]
2026-05-18 — Item 2.02, 9.01 [SEC]
2026-04-01 — Item 2.02, 9.01 · Earnings · neutral [SEC]
Koil Energy Solutions, Inc. issued a press release on March 31, 2026 announcing its financial results for the year ended December 31, 2025. The filing provides standard annual financial results without explicit beat/miss or guidance language.

Recent Insider Filings

2026-07-10 — Carden Mark (Director)
2026-04-14 — Intelligent Fanatics Capital Management LLC (10% Owner)
2025-12-03 — Intelligent Fanatics Capital Management LLC (10% Owner)
2025-09-12 — Carden Mark (Director)
2025-07-31 — Douglas David J. (Director)

Form 4 Transaction Code Reference

SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in KLNG insider filings:

P	Open-market purchase by the insider
S	Open-market sale by the insider
A	Grant, award, or other acquisition from the issuer
M	Exercise or conversion of derivative security (e.g. options)
F	Payment of exercise price or tax liability via share withholding
G	Bona-fide gift of securities
D	Disposition to the issuer (e.g. share buyback participation)
J	Other acquisition or disposition
X	Exercise of in-the-money or at-the-money derivative security
C	Conversion of derivative security
V	Transaction voluntarily reported earlier than required

KLNG Insider Trading — FAQ

What is the latest insider trade for KLNG?: Koil Energy Solutions, Inc. (KLNG) had 1 insider filings in the last 90 days, with the most recent on 2026-07-10. InsiderAlpha tracks every Form 4, 10-K, 10-Q, and 8-K filing in real time.
How many insiders are buying KLNG stock?: 0 insider purchases of KLNG were filed in the last 90 days.
How many insiders are selling KLNG stock?: 0 insider sales of KLNG were filed in the last 90 days.
Where can I see KLNG SEC filings (Form 4, 10-K, 10-Q, 8-K)?: InsiderAlpha aggregates every KLNG SEC filing — Form 4 insider transactions, 10-K and 10-Q quarterly reports, and 8-K material event disclosures — in one timeline.

Learn More

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