Harry Quarls

Companies

• SeadrillBoard member Jan 2, 2025 to now¹
• ESS Tech, Inc.Board member Aug 30, 2023 to now²
• Key Energy ServicesBoard member Mar 11, 2020 to Apr 3, 2020³
• BAYTEX ENERGY USA, INC.Chair Aug 17, 2017 to Nov 30, 2017⁴
• BAYTEX ENERGY USA, INC.Board member Sep 21, 2016 to Dec 21, 2016⁵

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• SSeadrill SDRL16,269 shares⁶$782.9K at $48.12May 14, 2026
• ETESS Tech, Inc. GWHT68,769 shares⁷$5.6K at $0.08May 29, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• May 29, 2026Granted 13,513 shares of ESS Tech, Inc.⁷
• May 14, 2026Exercised options 4,860 shares of Seadrill⁶
• Oct 13, 2025Granted 13,513 shares of ESS Tech, Inc.⁸
• Apr 17, 2025Exercised options 2,409 shares of Seadrill⁹
• May 17, 2024Granted 202,702 shares of ESS Tech, Inc.¹⁰
• May 10, 2024Bought 57,310 shares at $0.79 of ESS Tech, Inc.¹¹
• May 9, 2024Bought 42,690 shares at $0.84 of ESS Tech, Inc.¹²
• Nov 16, 2023Bought 5,489 shares at $1.25 of ESS Tech, Inc.¹³
• Nov 15, 2023Bought 67,118 shares at $1.35 of ESS Tech, Inc.¹⁴
• Nov 14, 2023Bought 80,579 shares at $1.27 of ESS Tech, Inc.¹⁵
• Nov 13, 2023Bought 46,814 shares at $1.10 of ESS Tech, Inc.¹⁶
• Aug 28, 2023Granted 123,456 shares of ESS Tech, Inc.¹⁷