Trane Technologies plc (TT) has 20 known insider and institutional holders on record. The largest holder is CARTER SUSAN K with 127,785 shares. Other notable holders include AVEDON MARCIA J and LAMACH MICHAEL W.
Over the last 12 months, insiders have made 68 transactions in TT stock — 21 buys (valued at $21.25M) and 7 sells (valued at $20.51M). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
TT Insider Ownership
Top Holder
CARTER SUSAN K
127,785 shares
Buys (12 mo)
21
$21.25M value
Sells (12 mo)
7
$20.51M value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Carter Susan K |
Sr VP and CFO |
127,785 |
2020-02-20 |
|
| 2 |
Avedon Marcia J |
Executive Vice President |
104,156 |
2022-03-07 |
|
| 3 |
Lamach Michael W |
Executive Chair |
99,861 |
2021-12-09 |
|
| 4 |
White Tony L |
Director |
97,821 |
2023-06-05 |
|
| 5 |
Regnery David S |
Chair and CEO |
96,948 |
2026-03-09 |
|
| 6 |
Camuti Paul A |
Executive Vice President |
88,770 |
2024-03-06 |
|
| 7 |
Swift Richard J |
Director |
87,404 |
2021-06-07 |
|
| 8 |
Pittard Raymond D |
Executive Vice President |
87,002 |
2025-03-05 |
|
| 9 |
Berzin Ann C |
Director |
84,651 |
2025-06-10 |
|
| 10 |
Kuehn Christopher J |
Executive Vice President & CFO |
69,105 |
2026-03-06 |
|
| 11 |
Sultana Keith A |
Senior Vice President |
47,048 |
2024-03-01 |
|
| 12 |
Green Maria C |
Senior Vice President |
45,493 |
2019-03-04 |
|
| 13 |
Forsee Gary D |
Other: Former Director |
32,197 |
2025-06-09 |
|
| 14 |
Cohon Jared L |
Director |
26,615 |
2023-06-05 |
|
| 15 |
Turtz Evan M |
Senior Vice President |
21,756 |
2025-03-06 |
|
| 16 |
Magner Mairead |
Senior Vice President |
17,817 |
2026-03-06 |
|
| 17 |
Surma John P |
Director |
13,459 |
2025-06-10 |
|
| 18 |
Bruton John |
Director |
11,487 |
2023-06-05 |
|
| 19 |
Lee Myles P |
Director |
8,979 |
2025-06-10 |
|
| 20 |
Elwell Elizabeth A. |
VP & Chief Accounting Officer |
7,100 |
2026-03-09 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-03-06 |
Elwell Elizabeth A. |
VP & Chief Accounting Officer |
Informative Sell |
635 |
$422.71 |
$268.42K |
| 2026-03-06 |
Simmons Donald E. |
Group President, Americas |
Informative Sell |
3,762 |
$422.70 |
$1.59M |
| 2026-03-06 |
Regnery David S |
Chair and CEO |
Informative Sell |
36,045 |
$422.69 |
$15.24M |
| 2026-03-04 |
Elwell Elizabeth A. |
VP & Chief Accounting Officer |
Tax Withholding of RSU |
253 |
$445.05 |
$112.6K |
| 2026-03-04 |
Simmons Donald E. |
Group President, Americas |
Tax Withholding of RSU |
2,890 |
$445.05 |
$1.29M |
| 2026-03-04 |
Magner Mairead |
Senior Vice President |
RSU Award |
4,253 |
- |
- |
| 2026-03-04 |
Regnery David S |
Chair and CEO |
Tax Withholding of RSU |
27,685 |
$445.05 |
$12.32M |
| 2026-03-04 |
Kuehn Christopher J |
Executive Vice President & CFO |
Tax Withholding of RSU |
6,621 |
$445.05 |
$2.95M |
| 2026-02-12 |
Simmons Donald E. |
Group President, Americas |
Option Exercise (Sell) |
7,663 |
$167.18 |
$1.28M |
| 2026-02-10 |
Elwell Elizabeth A. |
VP & Chief Accounting Officer |
Informative Sell |
137 |
$462.48 |
$63.36K |
| 2026-02-10 |
Simmons Donald E. |
Group President, Americas |
Informative Sell |
822 |
$462.57 |
$380.23K |
| 2026-02-10 |
Regnery David S |
Chair and CEO |
Informative Sell |
5,588 |
$462.60 |
$2.59M |
| 2026-02-10 |
Kuehn Christopher J |
Executive Vice President & CFO |
Informative Sell |
831 |
$462.57 |
$384.39K |
| 2026-02-07 |
Elwell Elizabeth A. |
VP & Chief Accounting Officer |
Tax Withholding of RSU |
39 |
$454.76 |
$17.74K |
| 2026-02-06 |
Elwell Elizabeth A. |
VP & Chief Accounting Officer |
Tax Withholding of RSU |
32 |
$454.76 |
$14.55K |
| 2026-02-07 |
Simmons Donald E. |
Group President, Americas |
Tax Withholding of RSU |
174 |
$454.76 |
$79.13K |
| 2026-02-06 |
Simmons Donald E. |
Group President, Americas |
Tax Withholding of RSU |
154 |
$454.76 |
$70.03K |
| 2026-02-07 |
Magner Mairead |
Senior Vice President |
Tax Withholding of RSU |
99 |
$454.76 |
$45.02K |
| 2026-02-06 |
Magner Mairead |
Senior Vice President |
Tax Withholding of RSU |
68 |
$454.76 |
$30.92K |
| 2026-02-07 |
Regnery David S |
Chair and CEO |
Tax Withholding of RSU |
2,183 |
$454.76 |
$992.74K |
| 2026-02-06 |
Regnery David S |
Chair and CEO |
Tax Withholding of RSU |
1,487 |
$454.76 |
$676.23K |
| 2026-02-07 |
Kuehn Christopher J |
Executive Vice President & CFO |
Tax Withholding of RSU |
607 |
$454.76 |
$276.04K |
| 2026-02-06 |
Kuehn Christopher J |
Executive Vice President & CFO |
Tax Withholding of RSU |
311 |
$454.76 |
$141.43K |
| 2026-02-04 |
Atalla Mauro |
Senior Vice President |
Tax Withholding of RSU |
189 |
$441.20 |
$83.39K |
| 2026-02-04 |
Elwell Elizabeth A. |
VP & Chief Accounting Officer |
Tax Withholding of RSU |
24 |
$441.20 |
$10.59K |
