Cummins (CMI) insider buying and selling
Every Table I transaction reported by directors and officers of S&P 500 companies on SEC Form 4 filings (2 business days to file): each row labeled with its official transaction code, nothing filtered out beforehand.
Open-market purchases (code P) are the rare signal, in green; sales (code S) are common and often pre-scheduled (10b5-1). Table II (derivatives) is not included: its prices are exercise prices, not market values. Guide: insider buying.
| Date | Ticker | Insider | Role | Shares | Price | Amount | % of stake | Type / filing |
|---|
Download these transactions as CSV No account, no sign-up. The data is public: it comes from SEC Form 4 filings.
Cummins Inc. (CMI) insider buying and selling: no purchases, 25 sales
97 Form 4 Table I transactions filed with the SEC by Cummins Inc. insiders between 2025-08-26 and 2026-08-25 (15-month history): 0 open-market purchases and 25 sales, plus 72 transactions under other Form 4 codes, broken down one by one below. The largest open-market trade is a sale of $10.8M by Miller William I on 2026-02-11.
Cummins insider buying and selling over the last 12 months
Between Oct 21, 2025 and Oct 20, 2026, Cummins insiders filed 19 sales worth $37.8M on the open market, and no purchases.
The biggest seller was Miller William I (Director): $10.8M in 1 sale, out of 12 different sellers.
The largest trade of the period was a sale of $10.8M on Feb 11, 2026, by Miller William I (Director). Form 4 on sec.gov (0001225208-26-001908).
Of the 19 sales, 4 (21%, $9.6M) carry the 10b5-1 plan flag on the Form 4, meaning they were scheduled months ahead; the other 15 do not.
The last three months show 1 sale, against 8 in the three before. The latest sale from Aug 24, 2026.
Against its sector (Industrials, 75 companies with an insider page on this site), over the same dates the median is 8 sales and 0 purchases on the open market. Cummins has more sales than 60 of the other 74, ranks 22 of 75 by net dollars sold, and 28 of the 75 have at least one purchase.
The 20 most important trades
With no open-market purchases, the table starts with CMI's sales, largest first. The full history is in the tool above, already searched.
See all 97 CMI trades in the full history →
| Trade date | Filed | Insider | Role | Amount | Code | Filing |
|---|---|---|---|---|---|---|
| 2026-02-11 | 2026-02-13 | Miller William I | Director | $10.8M | S — Open-market sale9 Form 4 footnotesF1 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $602.23 - $602.45. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F2 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $596.01 - $597.00. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F3 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $604.00 - $604.15. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F4 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $599.64 - $600.55. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F5 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $591.10 - $591.87. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F6 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $595.00 - $595.94. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F7 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $593.29 - $593.91. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F8 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $597.01 - $597.94. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F9 Includes 307.6142 dividend equivalent shares credited under the Cummins Inc. Deferred Compensation Plan for Non-Employee Directors since the most recently filed Form 4. | SEC |
| 2025-11-06 | 2025-11-10 | Smith Mark Andrew | VP - Chief Financial Officer | $6.2M | S — Open-market sale (scheduled 10b5-1)5 Form 4 footnotesF1 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $469.27 - $470.23. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F2 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $475.00 - $475.04. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F3 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $476.98 - $477.00. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F4 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $470.27 - $471.12. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F5 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $472.25 - $473.06. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. | SEC |
| 2025-10-06 | 2025-10-08 | Smith Mark Andrew | VP - Chief Financial Officer | $3.5M | S — Open-market sale (scheduled 10b5-1)Form 4 footnoteF1 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $439.00 - $439.91. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. | SEC |
| 2026-05-12 | 2026-05-13 | Bush Jennifer Mary | VP & Pres. - Power Systems | $3.5M | S — Open-market sale5 Form 4 footnotesF1 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $698.03 - $698.89. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F2 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $695.91 - $696.87. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F3 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $693.79 - $694.67. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F4 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $694.83 - $695.80. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F5 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $696.96 - $697.88. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. | SEC |
| 2026-02-10 | 2026-02-23 | Bush Jennifer Mary | VP & Pres. - Power Systems | $2.5M | S — Open-market sale3 Form 4 footnotesF1 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $585.99 - $586.35. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F2 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $583.62 - $584.61. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F3 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $584.65 - $585.61. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. | SEC |
| 2026-05-08 | 2026-05-11 | Boakye Marvin | VP - CHRO | $2.4M | S — Open-market sale5 Form 4 footnotesF1 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $682.36 - $682.82. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F2 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $681.00 - $681.93. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F3 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $679.03 - $679.98. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F4 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $680.05 - $680.96. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F5 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $678.01 - $678.99. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. | SEC |
| 2026-03-03 | 2026-03-04 | Davis Amy Rochelle | VP & Pres. - Accelera and Com | $2.3M | S — Open-market sale (scheduled 10b5-1)6 Form 4 footnotesF1 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $565.50 - $566.14. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F2 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $564.04 - $564.68. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F3 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $562.88 - $563.69. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F4 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $561.84 - $562.64. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F5 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $560.83 - $561.78. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F6 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $559.61 - $560.09. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. | SEC |
| 2025-11-11 | 2025-11-13 | Rumsey Jennifer | Chair and CEO | $2.2M | S — Open-market sale2 Form 4 footnotesF1 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $474.19 - $474.59. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F2 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $473.0967 - $473.93. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. | SEC |
| 2025-09-15 | 2025-09-17 | Smith Mark Andrew | VP - Chief Financial Officer | $2.0M | S — Open-market sale (scheduled 10b5-1)Form 4 footnoteF1 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $415.00 - $415.27 The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. | SEC |
| 2026-05-08 | 2026-05-08 | Lamb-Hale Nicole | VP, CAO & Corporate Secretary | $1.7M | S — Open-market sale3 Form 4 footnotesF1 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $685.025 - $685.84. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F2 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $686.05 - $686.61. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F3 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $683.84 - $684.615. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. | SEC |
| 2025-08-13 | 2026-02-25 | Jackson Donald G | VP - Treasury & Tax | $1.4M | S — Open-market saleForm 4 footnoteF2 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $402.08 - $402.5061. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. | SEC |
| 2025-09-16 | 2025-09-17 | Smith Mark Andrew | VP - Chief Financial Officer | $1.1M | S — Open-market sale (scheduled 10b5-1) | SEC |
| 2026-02-23 | 2026-02-24 | Davis Amy Rochelle | VP & Pres. - Accelera and Com | $1.1M | S — Open-market sale (scheduled 10b5-1)4 Form 4 footnotesF1 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $588.30 - $588.44. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F2 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $584.76 - $585.36. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F3 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $586.80 - $587.64. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F4 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $585.79 - $586.77. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. | SEC |
| 2026-02-24 | 2026-02-25 | Jackson Donald G | VP - Treasury & Tax | $960k | S — Open-market saleForm 4 footnoteF3 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $600.00 - $600.3950. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. | SEC |
| 2026-02-23 | 2026-02-23 | Newsome Earl | VP - Chief Information Officer | $759k | S — Open-market sale2 Form 4 footnotesF1 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $584.08 - $584.60. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F2 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $583.01 - $583.8650. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. | SEC |
| 2025-08-22 | 2025-08-26 | Enright Robert | VP - Supply Chain | $748k | S — Open-market saleForm 4 footnoteF1 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $402.19 - $402.28. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. | SEC |
| 2025-11-25 | 2025-11-25 | Merritt Brett Michael | V.P & Pres. - Engine Business | $710k | S — Open-market sale | SEC |
| 2025-09-17 | 2025-09-17 | Smith Mark Andrew | VP - Chief Financial Officer | $662k | S — Open-market sale (scheduled 10b5-1) | SEC |
| 2026-05-14 | 2026-05-14 | Jackson Donald G | VP - Treasury & Tax | $519k | S — Open-market sale2 Form 4 footnotesF1 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $712.66 - $712.7250. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. F2 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $710.3550 - $710.37. The reporting person undertakes to provide to Cummins Inc., any security holder of Cummins Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated. | SEC |
| 2026-05-11 | 2026-05-12 | Merritt Brett Michael | V.P & Pres. - Engine Business | $483k | S — Open-market sale | SEC |
The period balance: money in, money out
In the Form 4 filings submitted between Aug 26, 2025 and Aug 25, 2026 there is not one open-market purchase of Cummins Inc.: 25 sales worth $47.2M and zero dollars bought.
Only codes P and S count, where an insider puts in or takes out their own money. A selling balance like Cummins Inc.'s is the norm in the S&P 500, where much of the pay comes as stock. It is not a recommendation to buy or sell: it is what was filed.
Every transaction, code by code
| Code | What it means | Trades | Reported amount |
|---|---|---|---|
| A | Grant or award | 31 | $0 |
| S | Open-market sale | 25 | $47.2M |
| F | Tax withholding (shares surrendered for taxes) | 22 | $29.5M |
| M | Option exercise | 13 | $7.1M |
| G | Gift | 5 | $0 |
| I | Discretionary transaction in a plan | 1 | $569k |
| Total | Everything filed in the period | 97 | $84.3M |
36 of the 97 rows carry no usable amount on the Form 4: they count as trades and add $0. The code labels come from the SEC index.
Who has traded
Over the 15 months of history, 27 distinct people or entities have filed Cummins Inc. transactions: none bought on the open market and 13 sold. Counted by CIK, the fixed number the SEC gives each filer, and not by name, which each filer types their own way.
Of the 13 who sold on the open market (25 sales in all), the three biggest sellers account for $30.3M of the $47.2M: 64% of the money in three people.
| Filer | Role | Transactions | Bought (count) | Sold (count) | Last filed |
|---|---|---|---|---|---|
| Smith Mark Andrew | VP - Chief Financial Officer | 14 | — | $13.5M (6) | 2026-03-03 |
| Miller William I | Director | 2 | — | $10.8M (1) | 2026-05-13 |
| Bush Jennifer Mary | VP & Pres. - Power Systems | 6 | — | $6.0M (2) | 2026-05-13 |
| Davis Amy Rochelle | VP & Pres. - Accelera and Com | 5 | — | $3.4M (2) | 2026-03-04 |
| Jackson Donald G | VP - Treasury & Tax | 8 | — | $2.8M (3) | 2026-05-14 |
| Boakye Marvin | VP - CHRO | 4 | — | $2.4M (1) | 2026-05-12 |
| Rumsey Jennifer | Chair and CEO | 5 | — | $2.2M (1) | 2026-03-03 |
| Lamb-Hale Nicole | VP, CAO & Corporate Secretary | 4 | — | $1.7M (1) | 2026-05-08 |
Shown here are the 8 who moved the most money, out of 27. The rest are in the full history, one link above. The name links to all their trades, in any company. "Transactions" counts any code; the money, open market only. Role: from their latest filing.
Month by month
By the month the trade was executed, not the month it was filed; months with no trades show zero. The busiest month was May 2026: 0 purchases and 8 sales, worth $9.8M. 7 of the 15 months have none.
| Month | Purchases | Amount | Sales | Amount |
|---|---|---|---|---|
| Aug 2025 | 0 | $0 | 2 | $2.1M |
| Sep 2025 | 0 | $0 | 3 | $3.8M |
| Oct 2025 | 0 | $0 | 2 | $3.6M |
| Nov 2025 | 0 | $0 | 3 | $9.0M |
| Dec 2025 | 0 | $0 | 0 | $0 |
| Jan 2026 | 0 | $0 | 0 | $0 |
| Feb 2026 | 0 | $0 | 5 | $16.1M |
| Mar 2026 | 0 | $0 | 1 | $2.3M |
| Apr 2026 | 0 | $0 | 0 | $0 |
| May 2026 | 0 | $0 | 8 | $9.8M |
| Jun 2026 | 0 | $0 | 0 | $0 |
| Jul 2026 | 0 | $0 | 0 | $0 |
| Aug 2026 | 0 | $0 | 1 | $399k |
| Sep 2026 | 0 | $0 | 0 | $0 |
| Oct 2026 | 0 | $0 | 0 | $0 |
The last month may be partial: a Form 4 is filed up to two business days later. The table does not say whether the pattern is good or bad; it says when it happened.
Cummins Inc. (CMI) analysis page →
Other Industrials companies with insider trades
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How to read this data
7 of the 20 sales in the table are flagged as scheduled (10b5-1 plan): signed months ahead and executed automatically, so they say nothing about what the insider thinks today. Cummins has no open-market purchase (code P) in the history, the most common case in the S&P 500: insiders are already paid in stock. The latest filing is from Aug 25, 2026, and a Form 4 arrives up to two business days after the trade.
16 of the 20 rows in the table carry footnotes from the Form 4 itself, folded into the code column and copied verbatim; a row with no footnote means the filing has none.
Guide: Insider buying · all guides
What is behind these trades
The concepts on this page, explained from scratch in the Academy. Free, no account.
- What the efficiency hypothesis says and what it does NOT sayIf an insider's purchase is public and anyone can read it, is there any information left in it? That is the exact question that brings people here.
- Who really moves the market: the types of investorWho sits on the other side of each order, and where a company's own insiders fit among them.
- Supply, demand and price: why it rises and falls constantlyHow a piece of news ends up inside the price, and why the reaction to a filed sale is rarely the one you would expect.
Source: SEC EDGAR Form 4. This is a list of public facts, not financial advice or a recommendation to buy or sell.