Trane Technologies (TT) 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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Trane Technologies plc (TT) insider buying and selling: 1 purchase, 19 sales
83 Form 4 Table I transactions filed with the SEC by Trane Technologies plc insiders between 2025-09-03 and 2026-10-08 (15-month history): 1 open-market purchase and 19 sales, plus 63 transactions under other Form 4 codes, broken down one by one below. The largest open-market trade is a sale of $23.1M by Regnery David S on 2026-10-06.
Trane Technologies insider buying and selling over the last 12 months
Between Oct 21, 2025 and Oct 20, 2026, Trane Technologies insiders filed 1 purchase worth $172k and 17 sales worth $75.9M on the open market. The net balance is on the sell side: $75.7M more sold than bought.
The biggest buyer was Hayes John A (Director): $172k in 1 purchase, the only buyer. The biggest seller was Regnery David S (Chair and CEO): $62.1M in 5 sales, out of 5 different sellers.
The largest trade of the period was a sale of $23.1M on Oct 6, 2026, by Regnery David S (Chair and CEO), under a 10b5-1 plan. Form 4 on sec.gov (0001628280-26-065454).
Of the 17 sales, 16 (94%, $75.8M) carry the 10b5-1 plan flag on the Form 4, meaning they were scheduled months ahead; the other one does not.
The last three months show 0 purchases and 3 sales, against 0 and 1 in the three before. The latest purchase is from Mar 5, 2026; the latest sale from Oct 6, 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. Trane Technologies has more sales than 57 of the other 74, ranks 10 of 75 by net dollars sold, and 28 of the 75 have at least one purchase, Trane Technologies included.
The 20 most important trades
The only open-market purchase first, then the rest, each type from largest to smallest. The full history is in the tool above, already searched.
See all 83 TT trades in the full history →
| Trade date | Filed | Insider | Role | Amount | Code | Filing |
|---|---|---|---|---|---|---|
| 2026-03-05 | 2026-06-09 | Hayes John A | Director | $172k | P — Open-market purchase Indirect holding, through: Held by Revocable Trust | SEC |
| 2026-10-06 | 2026-10-08 | Regnery David S | Chair and CEO | $23.1M | S — Open-market sale (scheduled 10b5-1)Form 4 footnoteF1 Transaction executed pursuant to a Rule 10b5-1 Plan adopted by the reporting person on May 4, 2026. | SEC |
| 2026-08-05 | 2026-08-06 | Regnery David S | Chair and CEO | $20.8M | S — Open-market sale (scheduled 10b5-1)Form 4 footnoteF1 Transaction executed pursuant to a Rule 10b5-1 Plan adopted by the reporting person on May 4, 2026. | SEC |
| 2026-03-06 | 2026-03-09 | Regnery David S | Chair and CEO | $15.2M | S — Open-market sale (scheduled 10b5-1)2 Form 4 footnotesF1 Transaction executed pursuant to a Rule 10b5-1 Plan adopted by the reporting person on June 2, 2025. F2 This transaction was executed in multiple trades ranging from $420.115 to $426.37 per share. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. | SEC |
| 2025-09-02 | 2025-09-03 | Regnery David S | Chair and CEO | $9.2M | S — Open-market sale (scheduled 10b5-1)Form 4 footnoteF1 Transaction executed pursuant to a Rule 10b5-1 Plan adopted by the reporting person on June 2, 2025. | SEC |
| 2026-04-08 | 2026-04-09 | Kuehn Christopher J | Executive Vice President & CFO | $3.9M | S — Open-market sale (scheduled 10b5-1)Form 4 footnoteF1 Transaction executed pursuant to a Rule 10b5-1 Plan adopted by the reporting person on October 31, 2025. | SEC |
| 2026-02-12 | 2026-02-17 | Simmons Donald E. | Group President, Americas | $3.6M | S — Open-market sale (scheduled 10b5-1)Form 4 footnoteF1 Transaction executed pursuant to a Rule 10b5-1 Plan adopted by the reporting person on August 5, 2025. | SEC |
| 2026-02-10 | 2026-02-11 | Regnery David S | Chair and CEO | $2.6M | S — Open-market sale (scheduled 10b5-1)2 Form 4 footnotesF1 Transaction executed pursuant to a Rule 10b5-1 Plan adopted by the reporting person on June 2, 2025. F2 This transaction was executed in multiple trades ranging from $460.465 to $464.78 per share. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. | SEC |
| 2026-04-30 | 2026-05-01 | Simmons Donald E. | Group President, Americas | $2.3M | S — Open-market sale (scheduled 10b5-1)Form 4 footnoteF1 Transaction executed pursuant to a Rule 10b5-1 Plan adopted by the reporting person on August 5, 2025. | SEC |
| 2026-03-06 | 2026-03-09 | Simmons Donald E. | Group President, Americas | $1.6M | S — Open-market sale (scheduled 10b5-1)2 Form 4 footnotesF1 Transaction executed pursuant to a Rule 10b5-1 Plan adopted by the reporting person on August 5, 2025. F2 This transaction was executed in multiple trades ranging from $420.40 to $426.37 per share. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. | SEC |
| 2026-02-10 | 2026-02-11 | Kuehn Christopher J | Executive Vice President & CFO | $1.1M | S — Open-market sale (scheduled 10b5-1)2 Form 4 footnotesF1 Transaction executed pursuant to a Rule 10b5-1 Plan adopted by the reporting person on October 31, 2025. F2 This transaction was executed in multiple trades ranging from $460.56 to $464.59 per share. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. | SEC |
| 2026-02-06 | 2026-02-10 | Regnery David S | Chair and CEO | $445k | S — Open-market sale (scheduled 10b5-1)2 Form 4 footnotesF1 Transaction executed pursuant to a Rule 10b5-1 Plan adopted by the reporting person on June 2, 2025. F2 This transaction was executed in multiple trades ranging from $444.00 to $453.67 per share. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. | SEC |
| 2026-02-10 | 2026-02-11 | Simmons Donald E. | Group President, Americas | $380k | S — Open-market sale (scheduled 10b5-1)2 Form 4 footnotesF1 Transaction executed pursuant to a Rule 10b5-1 Plan adopted by the reporting person on August 5, 2025. F2 This transaction was executed in multiple trades ranging from $460.56 to $464.59 per share. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. | SEC |
| 2026-03-06 | 2026-03-09 | Elwell Elizabeth A. | VP & Chief Accounting Officer | $268k | S — Open-market sale (scheduled 10b5-1)2 Form 4 footnotesF1 Transaction executed pursuant to a Rule 10b5-1 Plan adopted by the reporting person on June 11, 2025. F2 This transaction was executed in multiple trades ranging from $421.12 to $426.37 per share. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. | SEC |
| 2025-10-30 | 2025-10-31 | Elwell Elizabeth A. | VP & Chief Accounting Officer | $264k | S — Open-market sale (scheduled 10b5-1)Form 4 footnoteF1 Transaction executed pursuant to a Rule 10b5-1 Plan adopted by the reporting person on June 11, 2025. | SEC |
| 2026-02-06 | 2026-02-10 | Simmons Donald E. | Group President, Americas | $198k | S — Open-market sale (scheduled 10b5-1)2 Form 4 footnotesF1 Transaction executed pursuant to a Rule 10b5-1 Plan adopted by the reporting person on August 5, 2025. F2 This transaction was executed in multiple trades ranging from $444.00 to $454.22 per share. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. | SEC |
| 2025-10-01 | 2025-10-02 | Elwell Elizabeth A. | VP & Chief Accounting Officer | $170k | S — Open-market sale (scheduled 10b5-1)Form 4 footnoteF1 Transaction executed pursuant to a Rule 10b5-1 Plan adopted by the reporting person on June 11, 2025. | SEC |
| 2026-08-04 | 2026-08-05 | Schaeffer Melissa N. | Director | $68k | S — Open-market sale | SEC |
| 2026-02-10 | 2026-02-11 | Elwell Elizabeth A. | VP & Chief Accounting Officer | $63k | S — Open-market sale (scheduled 10b5-1)2 Form 4 footnotesF1 Transaction executed pursuant to a Rule 10b5-1 Plan adopted by the reporting person on June 11, 2025. F2 This transaction was executed in multiple trades ranging from $460.57 to $464.29 per share. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. | SEC |
| 2026-02-06 | 2026-02-10 | Elwell Elizabeth A. | VP & Chief Accounting Officer | $21k | S — Open-market sale (scheduled 10b5-1)2 Form 4 footnotesF1 Transaction executed pursuant to a Rule 10b5-1 Plan adopted by the reporting person on June 11, 2025. F2 This transaction was executed in multiple trades ranging from $444.70 to $454.22 per share. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. | SEC |
The period balance: money in, money out
Across the Form 4 filings submitted between Sep 3, 2025 and Oct 8, 2026, Trane Technologies plc open-market activity adds up to 1 purchase worth $172k and 19 sales worth $85.3M. The net balance is $85.1M 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 Trane Technologies 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 |
|---|---|---|---|
| F | Tax withholding (shares surrendered for taxes) | 31 | $20.2M |
| A | Grant or award | 25 | $0 |
| S | Open-market sale | 19 | $85.3M |
| M | Option exercise | 7 | $10.5M |
| P | Open-market purchase | 1 | $172k |
| Total | Everything filed in the period | 83 | $116.2M |
25 of the 83 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, 19 distinct people or entities have filed Trane Technologies plc transactions: 1 bought on the open market and 5 sold. Counted by CIK, the fixed number the SEC gives each filer, and not by name, which each filer types their own way.
| Filer | Role | Transactions | Bought (count) | Sold (count) | Last filed |
|---|---|---|---|---|---|
| Regnery David S | Chair and CEO | 15 | — | $71.4M (6) | 2026-10-08 |
| Simmons Donald E. | EVP & Chief Operating Officer | 14 | — | $8.1M (5) | 2026-07-02 |
| Kuehn Christopher J | Executive Vice President & CFO | 8 | — | $5.0M (2) | 2026-04-09 |
| Elwell Elizabeth A. | VP & Chief Accounting Officer | 13 | — | $787k (5) | 2026-03-09 |
| Hayes John A | Director | 3 | $172k (1) | — | 2026-06-09 |
| Schaeffer Melissa N. | Director | 3 | — | $68k (1) | 2026-08-05 |
| Magner Mairead | Senior Vice President | 5 | — | — | 2026-03-06 |
| Arnold Kirk E | Director | 2 | — | — | 2026-06-09 |
Shown here are the 8 who moved the most money, out of 19. 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 Feb 2026: 0 purchases and 8 sales, worth $8.4M. 8 of the 15 months have none.
| Month | Purchases | Amount | Sales | Amount |
|---|---|---|---|---|
| Aug 2025 | 0 | $0 | 0 | $0 |
| Sep 2025 | 0 | $0 | 1 | $9.2M |
| Oct 2025 | 0 | $0 | 2 | $434k |
| Nov 2025 | 0 | $0 | 0 | $0 |
| Dec 2025 | 0 | $0 | 0 | $0 |
| Jan 2026 | 0 | $0 | 0 | $0 |
| Feb 2026 | 0 | $0 | 8 | $8.4M |
| Mar 2026 | 1 | $172k | 3 | $17.1M |
| Apr 2026 | 0 | $0 | 2 | $6.2M |
| May 2026 | 0 | $0 | 0 | $0 |
| Jun 2026 | 0 | $0 | 0 | $0 |
| Jul 2026 | 0 | $0 | 0 | $0 |
| Aug 2026 | 0 | $0 | 2 | $20.9M |
| Sep 2026 | 0 | $0 | 0 | $0 |
| Oct 2026 | 0 | $0 | 1 | $23.1M |
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.
Trane Technologies plc (TT) analysis page →
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How to read this data
18 of the 19 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. Trane Technologies's single open-market purchase (code P) is the rare signal: insiders are already paid in stock, so buying more means putting in their own money. The latest filing is from Oct 8, 2026, and a Form 4 arrives up to two business days after the trade.
18 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.