George John Damiris

Companies

• DNOW Inc.Board member Nov 6, 2025 to now¹
• MRC GLOBAL INC.Board member Nov 5, 2021 to now²
• Eagle MaterialsBoard member Oct 6, 2016 to now³
• HollyFrontier CorpBoard member Dec 19, 2016 to Jan 2, 2020⁴
• HollyFrontier CorpChief executive officer Dec 19, 2016 to Jan 2, 2020⁴
• HollyFrontier CorpPresident Dec 19, 2016 to Jan 2, 2020⁴
• HollyFrontier CorpChief operating officer Nov 13, 2014 to Nov 10, 2016⁵
• HOLLY ENERGY PARTNERS LPBoard member Feb 11, 2016 to Feb 11, 2016⁶
• HollyFrontier CorpSVP, Supply & Marketing Apr 2, 2009 to May 15, 2014⁷

Holdings

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

Shares held

• EMEagle Materials EXP10,389 shares⁸$1.8M at $170.24Jul 30, 2026
• DDNOW Inc. DNOW66,341 shares⁹$1.1M at $16.33May 20, 2026
• MGMRC GLOBAL INC.0 shares¹⁰Nov 6, 2025

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

Recent filings

• Jul 30, 2026Granted 1,273 shares of Eagle Materials⁸
• May 20, 2026Granted 12,122 shares of DNOW Inc.⁹
• Nov 6, 2025Returned to company 57,139 shares of MRC GLOBAL INC.¹⁰
• Aug 4, 2025Granted 1,173 shares of Eagle Materials¹¹
• May 29, 2025Granted 11,722 shares of MRC GLOBAL INC.¹²
• Sep 17, 2024Sold 1,000 shares at $277.62 of Eagle Materials¹³
• Aug 1, 2024Granted 1,100 shares of Eagle Materials¹⁴
• May 7, 2024Granted 12,196 shares of MRC GLOBAL INC.¹⁵
• Aug 7, 2023Granted 1,507 shares of Eagle Materials¹⁶
• May 4, 2023Granted 15,295 shares of MRC GLOBAL INC.¹⁷
• Feb 8, 2023Sold 2,250 shares at $148.67 of Eagle Materials¹⁸
• Feb 3, 2023Sold 2,010 shares at $150.00 of Eagle Materials¹⁹
• Nov 3, 2022Shares withheld for tax 2,667 shares at $9.63 of MRC GLOBAL INC.²⁰
• Aug 5, 2022Granted 2,250 shares of Eagle Materials²¹
• May 5, 2022Granted 10,229 shares of MRC GLOBAL INC.²²
• Nov 3, 2021Granted 7,697 shares of MRC GLOBAL INC.²³