Robert S. Herlin

Chief Executive Officer, EVOLUTION PETROLEUM CORP.

Companies

EVOLUTION PETROLEUM CORPBoard member Feb 24, 2006 to now¹
Enservco CorpBoard member Jan 21, 2015 to Jun 24, 2024²
EVOLUTION PETROLEUM CORPChair Feb 24, 2016 to Nov 15, 2016³
EVOLUTION PETROLEUM CORPChief executive officer Feb 24, 2006 to Dec 7, 2015¹
EVOLUTION PETROLEUM CORPPresident Sep 24, 2009 to Jun 11, 2014⁴

Holdings

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

Shares held

EVOLUTION PETROLEUM CORP EPM1,836,715 shares⁵$6.8M at $3.68Dec 4, 2025
Enservco Corp445,637 shares⁶Jun 20, 2024

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

Recent filings

Dec 4, 2025Granted 24,214 shares of EVOLUTION PETROLEUM CORP⁵
Dec 5, 2024Granted 17,483 shares of EVOLUTION PETROLEUM CORP⁷
Jun 20, 2024Granted 225,225 shares of Enservco Corp⁶
Apr 4, 2024Granted 119,048 shares of Enservco Corp⁸
Dec 7, 2023Granted 16,807 shares of EVOLUTION PETROLEUM CORP⁹
Apr 7, 2023Granted 18,405 shares of Enservco Corp¹⁰
Dec 8, 2022Granted 14,859 shares of EVOLUTION PETROLEUM CORP¹¹
Mar 7, 2022Granted 35,170 shares of Enservco Corp¹²
Dec 9, 2021Granted 11,386 shares at $5.27 of EVOLUTION PETROLEUM CORP¹³

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGAREVOLUTION PETROLEUM CORP, Board member
2
SEC EDGAREnservco Corp, Board member
3
SEC EDGAREVOLUTION PETROLEUM CORP, Chair
4
SEC EDGAREVOLUTION PETROLEUM CORP, President
5
SEC EDGAREVOLUTION PETROLEUM CORP shares after the filing of Dec 4, 2025
6
SEC EDGAREnservco Corp shares after the filing of Jun 20, 2024
7
SEC EDGARForm 4 filed Dec 9, 2024
8
SEC EDGARForm 4 filed Apr 8, 2024
9
SEC EDGARForm 4 filed Dec 11, 2023
10
SEC EDGARForm 4 filed Apr 11, 2023
11
SEC EDGARForm 4 filed Dec 12, 2022
12
SEC EDGARForm 4 filed Mar 8, 2022
13
SEC EDGARForm 4 filed Dec 10, 2021