| 2025-09-22 | Conti Thierry | President, Surface | Sell | 50,000 | $38.64 | $1,932,000.00 | -47.0% | → |
| 2025-09-22 | Melin Alf | EVP & Chief Financial Officer | Sale+OE | 113,760 | $38.61 | $4,392,411.20 | -13.3% | → |
| 2025-09-22 | Pferdehirt Douglas J. | Chair and CEO | Sell | 712,843 | $38.59 | $27,508,314.58 | -19.6% | → |
| 2025-07-25 | Zurquiyah Rousset Sophie | Director | Sell | 9,381 | $37.12 | $348,222.72 | -13.0% | → |
| 2025-03-24 | de Carvalho Filho Eleazar | Director | Sell | 9,381 | $29.76 | $279,178.56 | -8.5% | → |
| 2025-03-12 | Rounce Justin | EVP & Chief Technology Officer | Sale+OE | 487,040 | $26.23 | $12,775,864.50 | -30.3% | → |
| 2025-03-11 | Landes Jonathan | President, Subsea | Sell | 141,427 | $25.67 | $3,630,432.71 | -42.5% | → |
| 2025-03-11 | Light David | SVP & Chief Accounting Officer | Sell | 10,147 | $24.90 | $252,660.30 | -57.4% | → |
| 2025-03-11 | Duffe Luana | EVP, New Energy | Sell | 64,404 | $24.90 | $1,603,659.60 | -43.1% | → |
| 2024-06-26 | Light David | SVP & Chief Accounting Officer | Sell | 5,928 | $25.81 | $153,001.68 | -33.9% | → |
| 2024-03-04 | Landes Jonathan | President, Subsea | Sell | 159,119 | $21.88 | $3,482,092.82 | -24.6% | → |
| 2024-03-04 | Pferdehirt Douglas J. | Chair and CEO | Sell | 1,371,235 | $21.85 | $29,961,484.75 | -33.8% | → |
| 2024-03-04 | Melin Alf | EVP & Chief Financial Officer | Sell | 292,422 | $21.89 | $6,399,721.39 | -29.2% | → |
| 2024-03-04 | Rounce Justin | EVP & Chief Technology Officer | Sell | 329,469 | $21.87 | $7,205,487.03 | -44.8% | → |
| 2024-03-01 | Conti Thierry | President, Surface | Sell | 9,871 | $21.98 | $216,964.58 | -10.8% | → |
| 2024-02-23 | de Carvalho Filho Eleazar | Director | Sell | 12,491 | $21.20 | $264,809.20 | -10.7% | → |
| 2023-03-09 | de Carvalho Filho Eleazar | - | Sell | 22,208 | $15.10 | $335,340.80 | -17.2% | → |
| 2022-12-29 | Landes Jonathan | President Subsea | Sell | 10,400 | $12.00 | $124,800.00 | -7.0% | → |
| 2020-03-19 | OLEARY JOHN C G | - | Buy | 10,000 | $5.22 | $52,150.00 | +11.3% | → |
| 2020-03-16 | Piou Olivier | - | Buy | 20,000 | $5.41 | $108,200.00 | +43.5% | → |
| 2020-02-28 | Piou Olivier | - | Buy | 10,000 | $15.11 | $151,100.00 | +333.3% | → |
| 2019-12-23 | Mannen Maryann T. | EVP & Chief Financial Officer | Sell | 14,500 | $20.84 | $302,153.90 | -3.8% | → |
| 2019-11-22 | Piou Olivier | - | Buy | 3,000 | $19.49 | $58,470.00 | New | → |
| 2018-12-31 | Pferdehirt Douglas J. | Chief Executive Officer | Buy | 50,000 | $19.20 | $960,120.00 | +165.0% | → |
| 2018-09-12 | Beitler Bradley D. | EVP, Technology and R&D | Sell | 20,000 | $30.09 | $601,800.00 | -21.3% | → |
| 2018-06-15 | OLEARY JOHN C G | - | Buy | 2,000 | $27.53 | $55,060.00 | +16.1% | → |
| 2018-03-09 | PATTAROZZI RICHARD A | - | Sell | 18,500 | $30.83 | $570,355.00 | -18.7% | → |
| 2018-03-06 | Alabaster Richard G. | President,Surface | Sell | 12,000 | $30.01 | $360,120.00 | -18.2% | → |
| 2018-03-06 | Ralston Dianne B. | EVP, CLO & Sec | Sell | 16,650 | $29.99 | $499,333.50 | -13.7% | → |
| 2018-02-26 | Pieton Arnaud | EVP, People & Culture | Sell | 1,400 | $0.00 | - | -6.5% | → |
| 2017-06-05 | Mannen Maryann T. | EVP & Chief Financial Officer | Sell | 6,500 | $29.20 | $189,800.00 | -1.0% | → |
| 2017-05-22 | Beitler Bradley D. | EVP, Technology and R&D | Sell | 12,000 | $32.00 | $383,940.00 | -12.0% | → |
| 2017-03-27 | Alabaster Richard G. | President,Surface Technologies | Sell | 8,000 | $31.29 | $250,320.00 | -11.7% | → |
| 2017-03-16 | Scott Mark J. | EVP, Quality HSE/Sec & Comm | Sell | 32,000 | $31.87 | $1,019,776.00 | -29.2% | → |
| 2017-03-10 | Beitler Bradley D. | EVP, Technology and R&D | Sell | 12,000 | $31.54 | $378,480.00 | -10.7% | → |
| 2017-03-01 | Mellbye Peter | - | Sell | 10,140 | $33.02 | $334,822.80 | -38.2% | → |