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CMI

Cummins Inc.

IndustrialsS&P 500

Cummins Inc. insider trading

Cummins Inc. files with the SEC as a Engines & Turbines company headquartered in Columbus, IN. 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 CMI insider transactions

9 insiders traded CMI on the open market between Mar 03, 2026 and Aug 24, 2026 — 24 sales worth $10.4M, of which 2 were pre-scheduled under a 10b5-1 plan.

Bought
—
Sold
$10.4M

2 of 24 on a 10b5-1 plan

Net
−$10.4M
Insiders
9

Open-market purchases (code P) and sales (code S) from Cummins 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 22, 2026. The live dashboard shows new filings the moment they clear.

Every CMI Form 4 on SEC.gov

SEC Form 4 data, Q3 2024 to Q2 2026

CMI insider trading by quarter

Between Jul 01, 2024 and Jun 30, 2026, 19 insiders traded CMI on the open market: 1 purchase worth $332.1K and 98 sales worth $77.5M, 29 of the sales pre-scheduled under a 10b5-1 plan. In the last four quarters alone: 0 purchases and 75 sales ($56.4M), by 15 insiders.

QuarterBoughtSold
Q2 2026—−$9.8M21 sales
Q1 2026—−$18.4M25 sales · 10 on a plan
Q4 2025—−$12.6M11 sales · 8 on a plan
Q3 2025—−$15.5M18 sales · 11 on a plan
Q2 2025+$332.1K1 buy—
Q1 2025—−$4.3M4 sales
Q4 2024—−$5.9M12 sales
Q3 2024—−$10.9M7 sales
Largest purchase
+$332.1K of CMI by Stone John H (Director) on May 16, 2025.
Largest sale
−$4.2M of CMI by Miller William I (Director) on Feb 11, 2026.

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

  • Jackson Donald G

    VP - Treasury & Tax

    −$341K

    May 14, 2026

    480 sh · $710.36

  • Merritt Brett Michael

    V.P & Pres. - Engine Business

    −$483.2K

    May 11, 2026

    701 sh · $688.75

  • Fetch Bonnie J

    EVP & President - Operations

    −$451.7K

    May 11, 2026

    643 sh · $702.66

  • Lamb-Hale Nicole

    VP, CAO & Corporate Secretary

    −$808.2K

    May 08, 2026

    1,181 sh · $684.35

  • Lamb-Hale Nicole

    VP, CAO & Corporate Secretary

    −$650.1K

    May 08, 2026

    947 sh · $686.48

  • Lamb-Hale Nicole

    VP, CAO & Corporate Secretary

    −$192K

    May 08, 2026

    280 sh · $685.63

  • Davis Amy Rochelle10b5-1

    VP & Pres. - Accelera and Com

    −$948.6K

    Mar 03, 2026

    1,694 sh · $559.99

  • Davis Amy Rochelle10b5-1

    VP & Pres. - Accelera and Com

    −$588.9K

    Mar 03, 2026

    1,049 sh · $561.39

  • Davis Amy Rochelle10b5-1

    VP & Pres. - Accelera and Com

    −$354.7K

    Mar 03, 2026

    631 sh · $562.09

  • Davis Amy Rochelle10b5-1

    VP & Pres. - Accelera and Com

    −$225.3K

    Mar 03, 2026

    400 sh · $563.25

  • Davis Amy Rochelle10b5-1

    VP & Pres. - Accelera and Com

    −$67.9K

    Mar 03, 2026

    120 sh · $565.92

  • Jackson Donald G

    VP - Treasury & Tax

    −$960.2K

    Feb 24, 2026

    1,600 sh · $600.13

  • Newsome Earl

    VP - Chief Information Officer

    −$632K

    Feb 23, 2026

    1,083 sh · $583.52

  • Davis Amy Rochelle10b5-1

    VP & Pres. - Accelera and Com

    −$605.7K

    Feb 23, 2026

    1,033 sh · $586.38

  • Davis Amy Rochelle10b5-1

    VP & Pres. - Accelera and Com

    −$347.1K

    Feb 23, 2026

    591 sh · $587.29

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.

Cummins Inc. company record

SEC industry classification
Engines & Turbines
Headquarters
Columbus, IN
Incorporated in
IN
Listed on
NYSE
SEC Central Index Key
0000026172
Previously filed as
CUMMINS ENGINE CO INC

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

After insiders bought CMI

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

Don't check CMI — let it ping you

Get told the moment an insider moves on CMI

Pro watches Cummins 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 CMI 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 CMI 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 CMI 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.

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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 CMI insiders buying or selling?
Between Mar 03, 2026 and Aug 24, 2026, 9 Cummins Inc. insiders made no open-market purchases and 24 sales worth $10.4M, a net sale of $10.4M. 2 of the sales were pre-scheduled under a Rule 10b5-1 plan.
How much CMI stock have insiders bought and sold in the last two years?
Between Jul 01, 2024 and Jun 30, 2026, 19 Cummins Inc. insiders made 1 open-market purchase worth $332.1K and 98 sales worth $77.5M. 29 of the sales were pre-scheduled under a Rule 10b5-1 plan. In the four quarters to Jun 30, 2026: no purchases and 75 sales ($56.4M). The largest purchase was Stone John H buying $332.1K on May 16, 2025. The largest sale was Miller William I selling $4.2M on Feb 11, 2026.
What was the largest recent CMI insider trade?
Bush Jennifer Mary (VP & Pres. - Power Systems) sold $1.3M of CMI stock on May 12, 2026 at about $697.29 a share.
When did an insider last buy CMI shares?
No open-market purchase by a Cummins Inc. insider appears in the filings from Mar 03, 2026 to Aug 24, 2026 — every recorded open-market transaction in that period was a sale. Before that, the most recent purchase in SEC's data was Stone John H buying $332.1K on May 16, 2025.
Where does CMI insider trading data come from?
From the Form 4 filings Cummins 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.

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