Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 5 years
- Director since
- 2023
5 years of board service in total across 2 boards, counting each seat separately. Longest: ESS Tech Inc., 3 years.
ESS Tech Inc.
Director
Seadrill Limited
Director
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
Seadrill Limited June 3, 202699.9%
-
ESS Tech Inc. May 29, 202697.0%
-
Seadrill Limited May 14, 202599.8%
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 |
|---|---|---|---|---|---|
| May 29, 2026 | ESS Tech Inc. | Grant or award | +13,513 | — | — |
| May 14, 2026 | Seadrill Limited | Option exercise | +4,860 | — | — |
| Oct 13, 2025 | ESS Tech Inc. | Grant or award | +13,513 | — | — |
| Apr 17, 2025 | Seadrill Limited | Option exercise | +2,409 | — | — |
| May 17, 2024 | ESS Tech Inc. | Grant or award | +202,702 | — | — |
| May 10, 2024 | ESS Tech Inc. | Open-market purchase | +57,310 | $0.79 | $45,275 |
| May 9, 2024 | ESS Tech Inc. | Open-market purchase | +42,690 | $0.84 | $35,860 |
| Nov 16, 2023 | ESS Tech Inc. | Open-market purchase | +5,489 | $1.25 | $6,861 |
| Nov 15, 2023 | ESS Tech Inc. | Open-market purchase | +67,118 | $1.35 | $90,609 |
| Nov 14, 2023 | ESS Tech Inc. | Open-market purchase | +80,579 | $1.27 | $102,335 |
| Nov 13, 2023 | ESS Tech Inc. | Open-market purchase | +46,814 | $1.10 | $51,495 |
| Aug 28, 2023 | ESS Tech Inc. | Grant or award | +123,456 | — | — |
Questions about Harry Quarls
What boards is Harry Quarls on?
Harry Quarls sits on the boards of ESS Tech Inc. and Seadrill Limited.
How long has Harry Quarls served on boards?
Our records show at least 5 years of board service across 2 boards, the earliest from 2023.
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