| Filed On | Filing |
|---|---|
| 14 Feb 2023 |
Form 3: Beyer Leslie Ann, Director
No securities owned |
| 18 Jan 2022 |
Form 3: Iluyomade Oladipo, Chief Accounting Officer
Holds 5,281 shares of Common Stock |
| 06 Jan 2022 |
Form 3: Rodriguez Bernardo, Director
No securities owned |
| 15 Sep 2021 |
Form 3: McKie Michael Joseph, Pres., Alamo Pressure Pumping
Holds 26,000,000 shares of Common Stock |
| 10 Sep 2021 |
Form 3: Alamo Frac Holdings, Llc, 10% owner
Holds 26,000,000 shares of Common Stock, par value $0.01 per share |
| 13 Aug 2021 |
Form 3: Gillard Matthew, Chief Operating Officer
No securities owned |
| 30 Mar 2020 |
Form 3: Ngo Burns Lamphung, Chief Accounting Officer
Holds 35,663 shares of Common Stock |
| 02 Jan 2020 |
Form 3: Pucheu Kenneth, CFO
Holds 10,492 shares of Common Stock |
| 12 Nov 2019 | Form 3: Vaclavik Richard, Chief Commericial Officer |
| 12 Nov 2019 |
Form 3: Renshaw Sterling, SVP, Well Services
Holds 30,770 shares of Common Stock |
| 12 Nov 2019 |
Form 3: Galvan Michael S, SVP, CAO and Treasurer
Holds 14,169 shares of Common Stock |
| 12 Nov 2019 |
Form 3: Driver William D., SVP, Product Lines
Holds 28,851 shares of Common Stock |
| 12 Nov 2019 |
Form 3: van Gaalen Jan Kees, Chief Financial Officer
Holds 58,212 shares of Common Stock |
| 12 Nov 2019 |
Form 3: Henkes Ian J, SVP, Operations
Holds 19,487 shares of Common Stock |
| 12 Nov 2019 |
Form 3: Nelson Amy H, Director
Holds 17,553 shares of Common Stock |
| 12 Nov 2019 |
Form 3: Roemer Michael, Director
Holds 25,280 shares of Common Stock |
| 12 Nov 2019 |
Form 3: Kennedy John J, Director
Holds 24,724 shares of Common Stock |
| 12 Nov 2019 |
Form 3: Mueller Steven L, Director
Holds 24,724 shares of Common Stock |
| 12 Nov 2019 |
Form 3: Brightman Stuart M, Director
Holds 23,061 shares of Common Stock |
| 12 Nov 2019 |
Form 3: Murray Patrick M, Director
Holds 32,266 shares of Common Stock |
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