Eaton (ETN) 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 |
|---|
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Eaton Corporation plc (ETN) insider buying and selling: 6 purchases, 8 sales
91 Form 4 Table I transactions filed with the SEC by Eaton Corporation plc insiders between 2025-10-03 and 2026-10-06 (15-month history): 6 open-market purchases and 8 sales, plus 77 transactions under other Form 4 codes, broken down one by one below. The largest open-market trade is a sale of $8.3M by Monesmith Heath B. on 2026-08-11.
Eaton insider buying and selling over the last 12 months
Between Oct 21, 2025 and Oct 20, 2026, Eaton insiders filed 6 purchases worth $589k and 8 sales worth $22.6M on the open market. The net balance is on the sell side: $22.0M more sold than bought.
The biggest buyer was Johnson Gerald (Director): $589k in 6 purchases, the only buyer. The biggest seller was Monesmith Heath B. (See Remarks below.): $15.8M in 2 sales, out of 7 different sellers.
The largest trade of the period was a sale of $8.3M on Aug 11, 2026, by Monesmith Heath B. (See Remarks below.). Form 4 on sec.gov (0001104659-26-095928).
None of the 8 sales carries the 10b5-1 plan flag on the Form 4 (sales scheduled months ahead).
The last three months show 2 purchases and 2 sales, against 2 and 4 in the three before. The latest purchase is from Aug 13, 2026; the latest sale from Aug 11, 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. Eaton has more sales than 35 of the other 74, ranks 34 of 75 by net dollars sold, and 28 of the 75 have at least one purchase, Eaton included.
The 20 most important trades
The 6 open-market purchases first, then the rest, each type from largest to smallest. The full history is in the tool above, already searched.
See all 91 ETN trades in the full history →
| Trade date | Filed | Insider | Role | Amount | Code | Filing |
|---|---|---|---|---|---|---|
| 2026-05-08 | 2026-05-12 | Johnson Gerald | Director | $300k | P — Open-market purchaseForm 4 footnoteF1 Price reported constitutes the average weighted price of shares purchased. Shares were purchased at varying prices in the range of $402.09 - $402.29. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price. | SEC |
| 2026-05-11 | 2026-05-12 | Johnson Gerald | Director | $90k | P — Open-market purchase | SEC |
| 2025-11-18 | 2025-11-19 | Johnson Gerald | Director | $68k | P — Open-market purchase | SEC |
| 2026-08-13 | 2026-08-14 | Johnson Gerald | Director | $59k | P — Open-market purchase | SEC |
| 2025-10-31 | 2025-11-04 | Johnson Gerald | Director | $38k | P — Open-market purchase | SEC |
| 2026-08-12 | 2026-08-14 | Johnson Gerald | Director | $33k | P — Open-market purchase | SEC |
| 2026-08-11 | 2026-08-13 | Monesmith Heath B. | See Remarks below. | $8.3M | S — Open-market saleForm 4 footnoteF1 Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $458.00 - $458.45. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price. | SEC |
| 2026-05-06 | 2026-05-08 | Monesmith Heath B. | See Remarks below. | $7.5M | S — Open-market saleForm 4 footnoteF1 Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $409.02 - $409.70. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price. | SEC |
| 2026-02-12 | 2026-02-13 | Ruiz Sternadt Paulo | See Remarks below. | $4.2M | S — Open-market saleForm 4 footnoteF1 Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $390.22 - $390.52. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price. | SEC |
| 2026-03-02 | 2026-03-03 | Yelton Michael | See Remarks below. | $1.3M | S — Open-market sale | SEC |
| 2026-05-06 | 2026-05-08 | Denk Peter | See Remarks below. | $836k | S — Open-market sale | SEC |
| 2026-08-04 | 2026-08-05 | Wadecki Adam A | See Remarks below. | $231k | S — Open-market sale | SEC |
| 2026-05-13 | 2026-05-14 | Galvao Antonio | See Remarks below. | $200k | S — Open-market sale | SEC |
| 2026-05-22 | 2026-05-22 | Thompson Dorothy C | Director | $64k | S — Open-market sale | SEC |
| 2026-08-11 | 2026-08-13 | Monesmith Heath B. | See Remarks below. | $2.7M | M — Option exercise | SEC |
| 2026-02-26 | 2026-02-27 | Monesmith Heath B. | See Remarks below. | $1.7M | F — Tax withholding (shares surrendered for taxes)Form 4 footnoteF2 Represents shares withheld to cover taxes incurred in connection with the settlement of the performance share awards that vested February 25, 2026. | SEC |
| 2026-02-26 | 2026-02-27 | Ruiz Sternadt Paulo | See Remarks below. | $1.4M | F — Tax withholding (shares surrendered for taxes)Form 4 footnoteF2 Represents shares withheld to cover taxes incurred in connection with the settlement of the performance share awards that vested February 25, 2026. | SEC |
| 2026-02-12 | 2026-02-13 | Ruiz Sternadt Paulo | See Remarks below. | $1.2M | M — Option exercise | SEC |
| 2026-02-26 | 2026-02-27 | Yelton Michael | See Remarks below. | $646k | F — Tax withholding (shares surrendered for taxes)Form 4 footnoteF2 Represents shares withheld to cover taxes incurred in connection with the settlement of the performance share awards that vested February 25, 2026. | SEC |
| 2026-02-27 | 2026-03-02 | Leonetti Olivier | See Remarks below. | $519k | F — Tax withholding (shares surrendered for taxes) | SEC |
The period balance: money in, money out
Across the Form 4 filings submitted between Oct 3, 2025 and Oct 6, 2026, Eaton Corporation plc open-market activity adds up to 6 purchases worth $589k and 8 sales worth $22.6M. The net balance is $22.0M on the sell side.
Only codes P and S count, where an insider puts in or takes out their own money. A selling balance like Eaton Corporation plc'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 |
|---|---|---|---|
| M | Option exercise | 36 | $3.9M |
| F | Tax withholding (shares surrendered for taxes) | 35 | $7.4M |
| S | Open-market sale | 8 | $22.6M |
| P | Open-market purchase | 6 | $589k |
| A | Grant or award | 5 | $0 |
| G | Gift | 1 | $0 |
| Total | Everything filed in the period | 91 | $34.5M |
39 of the 91 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, 18 distinct people or entities have filed Eaton Corporation plc transactions: 1 bought on the open market and 7 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 7 who sold on the open market (8 sales in all), the three biggest sellers account for $21.3M of the $22.6M: 94% of the money in three people.
| Filer | Role | Transactions | Bought (count) | Sold (count) | Last filed |
|---|---|---|---|---|---|
| Monesmith Heath B. | See Remarks below. | 11 | — | $15.8M (2) | 2026-08-13 |
| Ruiz Sternadt Paulo | See Remarks below. | 9 | — | $4.2M (1) | 2026-03-02 |
| Yelton Michael | See Remarks below. | 11 | — | $1.3M (1) | 2026-08-07 |
| Denk Peter | See Remarks below. | 8 | — | $836k (1) | 2026-05-08 |
| Johnson Gerald | Director | 8 | $589k (6) | — | 2026-08-14 |
| Wadecki Adam A | See Remarks below. | 9 | — | $231k (1) | 2026-10-06 |
| Galvao Antonio | See Remarks below. | 8 | — | $200k (1) | 2026-05-14 |
| Thompson Dorothy C | Director | 3 | — | $64k (1) | 2026-05-22 |
Shown here are the 8 who moved the most money, out of 18. 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: 2 purchases and 4 sales, worth $9.0M. 9 of the 15 months have none.
| Month | Purchases | Amount | Sales | Amount |
|---|---|---|---|---|
| Aug 2025 | 0 | $0 | 0 | $0 |
| Sep 2025 | 0 | $0 | 0 | $0 |
| Oct 2025 | 1 | $38k | 0 | $0 |
| Nov 2025 | 1 | $68k | 0 | $0 |
| Dec 2025 | 0 | $0 | 0 | $0 |
| Jan 2026 | 0 | $0 | 0 | $0 |
| Feb 2026 | 0 | $0 | 1 | $4.2M |
| Mar 2026 | 0 | $0 | 1 | $1.3M |
| Apr 2026 | 0 | $0 | 0 | $0 |
| May 2026 | 2 | $390k | 4 | $8.6M |
| Jun 2026 | 0 | $0 | 0 | $0 |
| Jul 2026 | 0 | $0 | 0 | $0 |
| Aug 2026 | 2 | $92k | 2 | $8.5M |
| 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.
Eaton Corporation plc (ETN) analysis page →
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How to read this data
None of the 8 sales in the table is flagged as scheduled (10b5-1 plan), the kind signed months ahead and executed automatically. Eaton's 6 open-market purchases (code P) are the rare signal: insiders are already paid in stock, so buying more means putting in their own money. The latest filing is from Oct 6, 2026, and a Form 4 arrives up to two business days after the trade.
7 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.