Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| GTLS | Durham Mark | Chief Accounting Officer | 07/16/2026 | Abgabe | 210.00 | 3,074 | 645,540 | Form 4 |
| GTLS | Brinkman Joseph Robert | VP & Chief Financial Officer | 07/16/2026 | Abgabe | 210.00 | 15,676 | 3,291,960 | Form 4 |
| GTLS | Stiles Spencer S | Director | 07/16/2026 | Abgabe | 210.00 | 3,446 | 723,660 | Form 4 |
| GTLS | Harris Paula | Director | 07/16/2026 | Abgabe | 210.00 | 4,479 | 940,590 | Form 4 |
| GTLS | Belling Joseph A | Chief Technology Officer | 07/16/2026 | Abgabe | 210.00 | 15,731 | 3,303,510 | Form 4 |
| GTLS | Hotchkiss Herbert | VP, GC and Secretary | 07/16/2026 | Abgabe | 210.00 | 296 | 62,160 | Form 4 |
| GTLS | Hotchkiss Herbert | VP, GC and Secretary | 07/16/2026 | Abgabe | 210.00 | 23,553 | 4,946,130 | Form 4 |
| GTLS | Mahoney Paul E | Director | 07/16/2026 | Abgabe | 210.00 | 3,946 | 828,660 | Form 4 |
| GTLS | Vinci Gerald F | President | 07/16/2026 | Abgabe | 210.00 | 475 | 99,750 | Form 4 |
| GTLS | Vinci Gerald F | President | 07/16/2026 | Abgabe | 210.00 | 27,024 | 5,675,040 | Form 4 |
| GTLS | Sagehorn David M. | Director | 07/16/2026 | Abgabe | 210.00 | 300 | 63,000 | Form 4 |
| GTLS | Sagehorn David M. | Director | 07/16/2026 | Abgabe | 210.00 | 7,849 | 1,648,290 | Form 4 |
| GTLS | Harty Linda S | Director | 07/16/2026 | Abgabe | 210.00 | 14,742 | 3,095,820 | Form 4 |
| GTLS | Cichocki Andrew R | Chair of the Board | 07/16/2026 | Abgabe | 210.00 | 3,846 | 807,660 | Form 4 |
| GTLS | Strauch Roger A | Director | 07/16/2026 | Abgabe | 210.00 | 4,779 | 1,003,590 | Form 4 |
| GTLS | Durham Mark | Chief Accounting Officer | 07/10/2026 | Steuer-Abgabe | 209.87 | 107 | 22,456 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).