Anthony G. Petrello
CHAIRMAN, PRESIDENT & CEO at Nabors Industries Ltd.
Sits on 1 board. Last updated September 28, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 4 years
- Director since
- 2023
4 years of board service in total across 1 board, counting each seat separately. Longest: Nabors Industries Ltd., 3 years.
Chief executive roles
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Jan 2, 2024 | Nabors Industries Ltd. | Option exercise | +18,428 | โ | โ |
| Jan 2, 2024 | Nabors Industries Ltd. | Shares withheld for tax | โ7,252 | $80.86 | $586,397 |
| Jan 2, 2024 | Nabors Industries Ltd. | Sold back to the company | โ41,463 | โ | โ |
| Jan 1, 2024 | Nabors Industries Ltd. | Option exercise | +5,016 | โ | โ |
| Jan 1, 2024 | Nabors Industries Ltd. | Option exercise | +13,468 | โ | โ |
| Jan 1, 2024 | Nabors Industries Ltd. | Shares withheld for tax | โ1,974 | $81.63 | $161,138 |
| Jan 1, 2024 | Nabors Industries Ltd. | Shares withheld for tax | โ5,300 | $81.63 | $432,639 |
| Jan 1, 2024 | Nabors Industries Ltd. | Grant or award | +31,456 | โ | โ |
| Jan 4, 2023 | Nabors Industries Ltd. | Option exercise | +18,428 | โ | โ |
| Jan 4, 2023 | Nabors Industries Ltd. | Shares withheld for tax | โ7,252 | $148.55 | $1,077,285 |
| Jan 2, 2023 | Nabors Industries Ltd. | Shares withheld for tax | โ6,845 | $154.87 | $1,060,085 |
| Jan 2, 2023 | Nabors Industries Ltd. | Shares withheld for tax | โ6,690 | $154.87 | $1,036,080 |
| Jan 2, 2023 | Nabors Industries Ltd. | Sold back to the company | โ5,921 | โ | โ |
| Jan 2, 2023 | Nabors Industries Ltd. | Shares withheld for tax | โ2,848 | $154.87 | $441,070 |
| Jan 1, 2023 | Nabors Industries Ltd. | Option exercise | +13,469 | โ | โ |
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