John B. Williamson Iii.

Companies

• RGC ResourcesBoard member Feb 4, 2015 to now¹
• Corning Natural Gas Holding CorpBoard member Jan 24, 2014 to Jul 6, 2022²
• Optical Cable CorporationBoard member Jun 9, 2006 to Jun 25, 2021³
• Luna InnovationsBoard member Feb 3, 2010 to Apr 2, 2020⁴
• RGC ResourcesChair Mar 3, 2006 to Mar 5, 2014⁵
• RGC ResourcesChief executive officer Mar 3, 2006 to Mar 5, 2013⁵
• RGC ResourcesPresident Mar 3, 2006 to Mar 5, 2013⁵

Holdings

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

Shares held

• RRRGC Resources RGCO182,634 shares⁶$4.1M at $22.35Sep 24, 2026
• CNCorning Natural Gas Holding Corp0 shares⁷Jul 6, 2022

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

Recent filings

• Sep 24, 2026Bought 3 shares at $20.75 of RGC Resources⁶
• Sep 24, 2026Bought 100 shares at $20.85 of RGC Resources⁶
• Sep 24, 2026Bought 100 shares at $20.80 of RGC Resources⁶
• Sep 23, 2026Bought 250 shares at $20.65 of RGC Resources⁶
• Sep 23, 2026Bought 178 shares at $20.70 of RGC Resources⁶
• Sep 23, 2026Bought 250 shares at $20.75 of RGC Resources⁶
• Sep 23, 2026Bought 250 shares at $20.79 of RGC Resources⁶
• Sep 23, 2026Bought 250 shares at $20.83 of RGC Resources⁶
• Sep 23, 2026Bought 322 shares at $20.85 of RGC Resources⁶
• Sep 23, 2026Bought 1,000 shares at $21.19 of RGC Resources⁶
• Sep 15, 2026Bought 112 shares at $21.20 of RGC Resources⁸
• Sep 14, 2026Bought 200 shares at $21.35 of RGC Resources⁹
• Sep 14, 2026Bought 300 shares at $21.30 of RGC Resources⁹
• Sep 10, 2026Bought 7 shares at $21.25 of RGC Resources¹⁰
• Sep 10, 2026Bought 100 shares at $21.19 of RGC Resources¹⁰
• Sep 10, 2026Bought 100 shares at $21.21 of RGC Resources¹⁰
• Sep 10, 2026Bought 100 shares at $21.24 of RGC Resources¹⁰
• Sep 10, 2026Bought 393 shares at $21.31 of RGC Resources¹⁰
• Sep 10, 2026Bought 300 shares at $21.35 of RGC Resources¹⁰
• Sep 9, 2026Bought 220 shares at $21.45 of RGC Resources¹⁰
• Sep 9, 2026Bought 89 shares at $21.38 of RGC Resources¹⁰
• Sep 1, 2026Bought 1,000 shares at $21.30 of RGC Resources¹¹
• Nov 3, 2025Granted 290 shares at $20.90 of RGC Resources¹²
• Oct 1, 2025Granted 270 shares at $22.50 of RGC Resources¹³
• Sep 2, 2025Granted 274 shares at $22.13 of RGC Resources¹⁴