| 2025-12-22 | O'Neil Christian G. | President and COO | Sale+OE | 11,145 | $111.68 | $1,244,673.60 | -42.9% | → |
| 2025-12-01 | Niemietz Kurt A. | VP IR & Treasurer | Sell | 1,500 | $114.12 | $171,180.00 | -61.0% | → |
| 2025-11-21 | Grzebinski David W | CEO | Sale+OE | 29,451 | $107.41 | $3,163,331.91 | -27.0% | → |
| 2025-11-21 | Husted Amy D. | Exec VP General Counsel & Sec | Sale+OE | 10,413 | $107.42 | $1,118,564.46 | -47.0% | → |
| 2025-11-12 | DRAGG RONALD A | Vice President and Controller | Sale+OE | 2,715 | $110.29 | $299,437.35 | -20.8% | → |
| 2025-11-10 | STEWART RICHARD ROSS | - | Sell | 1,923 | $107.83 | $207,357.09 | -11.0% | → |
| 2025-02-06 | MILLER SCOTT P | VP - CIO | Sell | 4,789 | $108.64 | $520,271.84 | -38.8% | → |
| 2024-11-25 | Waterman William M. | - | Sell | 40,001 | $130.14 | $5,205,730.14 | -51.7% | → |
| 2024-11-20 | STEWART RICHARD ROSS | - | Sell | 8,000 | $128.21 | $1,025,680.00 | -34.1% | → |
| 2024-11-12 | O'Neil Christian G. | President and COO | Sale+OE | 15,041 | $130.00 | $1,955,330.00 | -66.0% | → |
| 2024-11-07 | DRAGG RONALD A | Vice President and Controller | Sale+OE | 2,313 | $127.30 | $294,444.90 | -23.1% | → |
| 2024-09-19 | Husted Amy D. | Exec VP General Counsel & Sec | Sale+OE | 2,853 | $126.54 | $361,018.62 | -35.1% | → |
| 2024-09-18 | O'Neil Christian G. | President and COO | Sale+OE | 14,031 | $123.29 | $1,729,881.99 | -52.4% | → |
| 2024-09-16 | Grzebinski David W | CEO | Sale+OE | 26,358 | $120.46 | $3,175,084.68 | -29.4% | → |
| 2024-08-28 | DRAGG RONALD A | Vice President and Controller | Sell | 1,398 | $118.00 | $164,964.00 | -15.4% | → |
| 2024-08-06 | O'Neil Christian G. | President and COO | Sale+OE | 15,500 | $110.37 | $1,710,801.00 | -32.5% | → |
| 2024-06-26 | Grzebinski David W | CEO | Sell | 3,000 | $120.31 | $360,930.00 | -4.5% | → |
| 2024-06-06 | Niemietz Kurt A. | VP IR & Treasurer | Sell | 1,500 | $119.50 | $179,250.00 | -61.8% | → |
| 2024-05-28 | Husted Amy D. | VP General Counsel & Secretary | Sale+OE | 7,853 | $122.50 | $961,992.50 | -59.8% | → |
| 2024-05-21 | ALARIO RICHARD J | - | Sell | 2,500 | $121.39 | $303,475.00 | -9.0% | → |
| 2024-05-15 | Waterman William M. | - | Sell | 10,000 | $114.51 | $1,145,100.00 | -11.5% | → |
| 2024-05-10 | STRAHAN DORMAN LYNN | President-Kirby Engine Systems | Sell | 2,470 | $115.72 | $285,828.40 | -11.7% | → |
| 2024-05-07 | DRAGG RONALD A | Vice President and Controller | Sell | 1,570 | $112.28 | $176,279.60 | -14.7% | → |
| 2024-05-01 | Woodruff William Matthew | VP of Public and Govt Affairs | Sell | 3,750 | $109.25 | $409,687.50 | -79.9% | → |
| 2024-04-30 | STEWART RICHARD ROSS | - | Sell | 676 | $109.60 | $74,089.60 | -2.8% | → |
| 2024-04-11 | MILLER SCOTT P | VP - CIO | Sale+OE | 487 | $99.78 | $48,592.86 | -32.8% | → |
| 2024-03-27 | STRAHAN DORMAN LYNN | President-Kirby Engine Systems | Sale+OE | 3,423 | $95.11 | $325,561.53 | -14.0% | → |
| 2024-03-26 | MILLER SCOTT P | VP - CIO | Sale+OE | 6,705 | $95.05 | $637,310.25 | -87.0% | → |
| 2024-03-22 | Kumar Raj | Exec VP and CFO | Sell | 2,228 | $92.00 | $204,976.00 | -56.4% | → |
| 2024-03-05 | Kumar Raj | Exec VP and CFO | Sell | 1,670 | $90.00 | $150,300.00 | -29.7% | → |
| 2024-02-23 | Kumar Raj | Exec VP and CFO | Sell | 1,670 | $88.00 | $146,960.00 | -22.9% | → |
| 2024-02-22 | STEWART RICHARD ROSS | - | Sell | 3,000 | $85.62 | $256,860.00 | -12.2% | → |
| 2024-02-12 | Grzebinski David W | President & CEO | Sell | 18,000 | $85.44 | $1,537,920.00 | -21.3% | → |
| 2024-02-07 | MILLER SCOTT P | VP - CIO | Sell | 2,461 | $84.03 | $206,797.83 | -71.1% | → |
| 2024-02-07 | DRAGG RONALD A | Vice President and Controller | Sell | 1,413 | $84.68 | $119,652.84 | -11.7% | → |
| 2024-02-06 | Husted Amy D. | VP General Counsel & Secretary | Sell | 2,728 | $84.33 | $230,052.24 | -21.0% | → |
| 2024-02-06 | O'Neil Christian G. | President-Kirby Inland Marine | Sell | 8,994 | $85.15 | $765,839.10 | -35.9% | → |
| 2024-02-06 | Grzebinski David W | President & CEO | Sell | 7,000 | $84.72 | $593,040.00 | -7.7% | → |
| 2024-01-29 | MILLER SCOTT P | VP - CIO | Sell | 1,828 | $79.60 | $145,508.80 | -64.6% | → |
| 2023-12-21 | O'Neil Christian G. | President-Kirby Inland Marine | Sale+OE | 6,861 | $80.42 | $551,761.62 | -34.9% | → |
| 2023-12-15 | STRAHAN DORMAN LYNN | President-Kirby Engine Systems | Sale+OE | 3,876 | $77.22 | $299,304.72 | -16.7% | → |
| 2023-12-01 | Grzebinski David W | President & CEO | Sell | 4,000 | $76.78 | $307,120.00 | -6.2% | → |
| 2023-10-03 | Grzebinski David W | President & CEO | Sell | 5,000 | $80.54 | $402,700.00 | -7.2% | → |
| 2023-09-12 | STEWART RICHARD ROSS | Director | Sell | 3,000 | $85.72 | $257,160.00 | -10.8% | → |
| 2023-09-12 | ALARIO RICHARD J | Director | Sell | 6,000 | $84.98 | $509,880.00 | -10.1% | → |
| 2023-09-08 | Husted Amy D. | VP General Counsel & Secretary | Sell | 1,019 | $84.58 | $86,187.02 | -12.6% | → |
| 2023-09-07 | DRAGG RONALD A | Vice President and Controller | Sale+OE | 1,923 | $84.15 | $161,820.45 | -16.6% | → |