W. Matt Ralls

Companies

• NCS Multistage Holdings, Inc.Board member Apr 27, 2017 to now¹
• Coterra EnergyBoard member Jun 2, 2011 to Feb 19, 2021²
• Superior Energy ServicesBoard member Feb 8, 2012 to Jun 10, 2019³
• Rowan CompaniesChair Apr 29, 2014 to May 2, 2016⁴
• Rowan CompaniesBoard member May 7, 2009 to Mar 10, 2014⁵
• Rowan CompaniesChief executive officer Dec 4, 2008 to Mar 10, 2014⁶
• Rowan CompaniesPresident Dec 4, 2008 to Mar 7, 2013⁶

Holdings

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

Shares held

• NMNCS Multistage Holdings, Inc.0 shares⁷Sep 1, 2026

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

Recent filings

• Sep 1, 2026Returned to company 31,065 shares of NCS Multistage Holdings, Inc.⁷
• Mar 3, 2026Granted 3,221 shares of NCS Multistage Holdings, Inc.⁸
• Mar 4, 2025Granted 4,339 shares of NCS Multistage Holdings, Inc.⁹
• Mar 7, 2024Granted 4,061 shares of NCS Multistage Holdings, Inc.¹⁰
• Mar 2, 2023Granted 5,153 shares of NCS Multistage Holdings, Inc.¹¹
• Mar 2, 2022Granted 3,038 shares of NCS Multistage Holdings, Inc.¹²