InsiderPulse
Dashboard

KMI

Kinder Morgan, Inc.

EnergyS&P 500

Kinder Morgan, Inc. insider trading

Kinder Morgan, Inc. files with the SEC as a Natural Gas Transmission company headquartered in Houston, TX. Every time one of its executives or directors buys or sells the stock, the filing appears here the moment it reaches the SEC — with grants and option exercises set apart from the trades that cost the insider their own money.

From SEC filings

Recent KMI insider transactions

2 insiders traded KMI on the open market between Mar 16, 2026 and Sep 16, 2026 — 11 sales worth $1.1M, of which every one was pre-scheduled under a 10b5-1 plan.

Bought
—
Sold
$1.1M

11 of 11 on a 10b5-1 plan

Net
−$1.1M
Insiders
2

Open-market purchases (code P) and sales (code S) from Kinder Morgan, Inc.'s own SEC Form 4 filings. Grants and option exercises are excluded — they are compensation, not decisions. Share counts are derived from the reported value and price. Verify any figure against the original filing before acting on it; this is monitoring, not advice.

Filing history last read from EDGAR on Sep 19, 2026. The live dashboard shows new filings the moment they clear.

Every KMI Form 4 on SEC.gov

SEC Form 4 data, Q3 2024 to Q2 2026

KMI insider trading by quarter

Between Jul 01, 2024 and Jun 30, 2026, 13 insiders traded KMI on the open market: 8 purchases worth $26.5M and 39 sales worth $43.7M, 26 of the sales pre-scheduled under a 10b5-1 plan. In the last four quarters alone: 5 purchases ($26.2M) and 21 sales ($6.9M), by 10 insiders.

QuarterBoughtSold
Q2 2026—−$749.2K6 sales · all on a plan
Q1 2026+$89.3K1 buy−$1.5M6 sales · 5 on a plan
Q4 2025+$26.1M3 buys−$511.7K3 sales · all on a plan
Q3 2025+$75.1K1 buy−$4.2M6 sales · 4 on a plan
Q2 2025—−$1.5M3 sales · all on a plan
Q1 2025—−$7.8M6 sales · 3 on a plan
Q4 2024+$55.8K1 buy−$23.3M4 sales · 2 on a plan
Q3 2024+$201K2 buys−$4.2M5 sales
Largest purchase
+$26M of KMI by Kinder Richard D (Executive Chairman · Director) on Oct 27, 2025.
Largest sale
−$17.1M of KMI by Shaper C Park (Director) on Oct 21, 2024.

Open-market transactions through Jun 30, 2026most recent first

  • Garthwaite Michael P.10b5-1

    VP (Pres., Products Pipelines)

    −$48.7K

    Jun 16, 2026

    1,550 sh · $31.44

  • Garthwaite Michael P.10b5-1

    VP (Pres., Products Pipelines)

    −$52.2K

    May 18, 2026

    1,550 sh · $33.65

  • Garthwaite Michael P.10b5-1

    VP (Pres., Products Pipelines)

    −$49.2K

    Apr 16, 2026

    1,550 sh · $31.72

  • Schlosser John W10b5-1

    V.P. (President, Terminals)

    −$203K

    Apr 06, 2026

    6,166 sh · $32.93

  • Garthwaite Michael P.10b5-1

    VP (Pres., Products Pipelines)

    −$51.6K

    Mar 16, 2026

    1,550 sh · $33.30

  • Schlosser John W10b5-1

    V.P. (President, Terminals)

    −$207.7K

    Mar 05, 2026

    6,166 sh · $33.68

  • Ashley Anthony B

    VP (President, CO2 and ETV)

    −$255.6K

    Feb 17, 2026

    8,000 sh · $31.95

  • Schlosser John W10b5-1

    V.P. (President, Terminals)

    −$185.5K

    Feb 05, 2026

    6,166 sh · $30.09

  • Smith William A

    Director

    +$89.3K

    Feb 02, 2026

    3,000 sh · $29.75

  • Michels David Patrick10b5-1

    VP and Chief Financial Officer

    −$600K

    Jan 22, 2026

    20,000 sh · $30.00

  • Schlosser John W10b5-1

    V.P. (President, Terminals)

    −$169.5K

    Jan 05, 2026

    6,166 sh · $27.49

  • Schlosser John W10b5-1

    V.P. (President, Terminals)

    −$171.5K

    Dec 05, 2025

    6,166 sh · $27.81

  • Schlosser John W10b5-1

    V.P. (President, Terminals)

    −$166.5K

    Nov 10, 2025

    6,166 sh · $27.00

  • Chronis Amy W

    Director

    +$99.7K

    Oct 31, 2025

    3,800 sh · $26.23

  • Chronis Amy W

    Director

    +$12.8K

    Oct 30, 2025

    487 sh · $26.26

From SEC's quarterly Form 3, 4 and 5 data sets: code P purchases and code S sales of common stock, by the date the trade happened. Where a fund and the people who control it each report the same block, it is counted once. Trades made in the last days of Q2 2026 but filed after it closed arrive with SEC's next quarterly release.

Kinder Morgan, Inc. company record

SEC industry classification
Natural Gas Transmission
Headquarters
Houston, TX
Incorporated in
DE
Listed on
NYSE
SEC Central Index Key
0001506307
Previously filed as
Kinder Morgan Holdco LLC

Sourced from this company's own SEC submissions record. The industry label is SEC's Standard Industrial Classification, which is more specific than the Energy sector shown above.

After insiders bought KMI

What the stock actually did in the 90 days following each open-market purchase

Don't check KMI — let it ping you

Get told the moment an insider moves on KMI

Pro watches Kinder Morgan, Inc. for you and sends a Telegram ping within moments of a Form 4 clearing EDGAR — a C-suite open-market buy, a cluster, a 10b5-1 regime break — long before it reaches the press. Add KMI to a watchlist, see each mover's benchmark-measured track record and which legendary funds hold it, and read the full filing history instead of the last 72 hours.

Track KMI on the live dashboardFilings on SEC.gov

The live dashboard is free to open. Alerts, watchlists, full filing history and each mover's benchmark-measured track record are Pro. Monitoring, not advice.

How to read KMI insider activity

Open-market purchase (code P)
An insider spending their own money at market price. This is the only buy code that reliably carries signal — it is a decision, not compensation.
Grants and option exercises (codes A, M)
Scheduled compensation. Most "insider buying" headlines are really this, which is why InsiderPulse weights it at a fraction of a real purchase.
Cluster buy
Two or more different insiders buying on the open market in the same window. One executive buying can mean anything; three is much harder to explain away.

Other Energy tickers

WMBOKETRGPLNGCTRAEQTAPAARRRCMTDRCHRDLEU
This week on the tape: who actually chose to sellThe weekly split of scheduled 10b5-1 selling vs deliberate sales, with the deciders named.

Questions

Are KMI insiders buying or selling?
Between Mar 16, 2026 and Sep 16, 2026, 2 Kinder Morgan, Inc. insiders made no open-market purchases and 11 sales worth $1.1M, a net sale of $1.1M. 11 of the sales were pre-scheduled under a Rule 10b5-1 plan.
How much KMI stock have insiders bought and sold in the last two years?
Between Jul 01, 2024 and Jun 30, 2026, 13 Kinder Morgan, Inc. insiders made 8 open-market purchases worth $26.5M and 39 sales worth $43.7M. 26 of the sales were pre-scheduled under a Rule 10b5-1 plan. In the four quarters to Jun 30, 2026: 5 purchases ($26.2M) and 21 sales ($6.9M). The largest purchase was Kinder Richard D buying $26M on Oct 27, 2025. The largest sale was Shaper C Park selling $17.1M on Oct 21, 2024.
What was the largest recent KMI insider trade?
Schlosser John W (V.P. (President, Terminals)) sold $203.1K of KMI stock on Apr 06, 2026 at about $32.93 a share, under a pre-scheduled 10b5-1 plan.
When did an insider last buy KMI shares?
No open-market purchase by a Kinder Morgan, Inc. insider appears in the filings from Mar 16, 2026 to Sep 16, 2026 — every recorded open-market transaction in that period was a sale. Before that, the most recent purchase in SEC's data was Smith William A buying $89.3K on Feb 02, 2026.
Where does KMI insider trading data come from?
From the Form 4 filings Kinder Morgan, Inc.'s officers, directors and 10% owners must send the SEC within two business days of a trade. Each row on this page links to its original filing on SEC EDGAR. Share grants and option exercises are kept apart from open-market purchases and sales, because only the latter cost the insider their own money.

Get the free Insider Brief

Each weekday evening: the day's biggest open-market insider buys, cluster formations and 10b5-1 plan breaks — in plain English, with grants and routine vesting stripped out. Honest about what the data can and cannot say.

No account needed. One-click unsubscribe.