Armour Spencer D III has filed 12 insider transactions across 2 companies since April 2023.
Most recent transaction: a disposition of 46715 shares of Viper Energy, Inc. ($VNOM) on August 19, 2025.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug. 19, 2025 | Viper Energy, Inc. | $VNOM | Armour Spencer D III | Director | D | Class A Common Stock | 46715 | $0.00 | 0.0000 | 157,458,390 | 100.00% | 0.03% |
| May 21, 2025 | ProPetro Holding Corp. | $PUMP | Armour Spencer D III | Director | A | Restricted Stock Units | 28181 | $0.00 | 28,181.0000 | 103,168,656 | 9999.99% | 0.03% |
| May 20, 2025 | Viper Energy, Inc. | $VNOM | Armour Spencer D III | Director | A | Class A Common Stock | 4173 | $0.00 | 46,715.0000 | 131,323,000 | 9.81% | 0.00% |
| April 23, 2025 | ProPetro Holding Corp. | $PUMP | Armour Spencer D III | Director | M | Restricted Stock Units | 17939 | $0.00 | 0.0000 | 103,168,656 | 100.00% | 0.02% |
| April 23, 2025 | ProPetro Holding Corp. | $PUMP | Armour Spencer D III | Director | M | Common Stock | 17939 | $0.00 | 117,091.0000 | 103,168,656 | 18.09% | 0.02% |
| July 10, 2024 | Viper Energy, Inc. | $VNOM | Armour Spencer D III | Director | A | Class A Common Stock | 2555 | $0.00 | 42,542.0000 | 91,424,000 | 6.39% | 0.00% |
| April 22, 2024 | ProPetro Holding Corp. | $PUMP | Armour Spencer D III | Director | M | Common Stock | 21116 | $0.00 | 99,152.0000 | 113,416,000 | 27.06% | 0.02% |
| April 23, 2024 | ProPetro Holding Corp. | $PUMP | Armour Spencer D III | Director | A | Restricted Stock Units | 17939 | $0.00 | 17,939.0000 | 113,416,000 | 9999.99% | 0.02% |
| April 22, 2024 | ProPetro Holding Corp. | $PUMP | Armour Spencer D III | Director | M | Restricted Stock Units | 21116 | $0.00 | 0.0000 | 113,416,000 | 100.00% | 0.02% |
| May 12, 2023 | ProPetro Holding Corp. | $PUMP | Armour Spencer D III | Director | A | Restricted Stock Units | 21116 | $0.00 | 21,116.0000 | 106,939,000 | 9999.99% | 0.02% |
| April 26, 2023 | ProPetro Holding Corp. | $PUMP | Armour Spencer D III | Director | M | Restricted Stock Units | 10137 | $0.00 | 0.0000 | 106,939,000 | 100.00% | 0.01% |
| April 26, 2023 | ProPetro Holding Corp. | $PUMP | Armour Spencer D III | Director | M | Common Stock | 10137 | $0.00 | 78,036.0000 | 106,939,000 | 14.93% | 0.01% |