Armour Spencer D III
- SEC CIK
- 0001399885
No open-market purchases or sales filed in the past year.
Current role at each company
- VNOM Viper Energy, Inc.Directoras of May 21, 2026
- PUMP ProPetro Holding Corp.Directoras of May 19, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- –
- 0 filings
- Net
- –
- Bought minus sold
- Companies
- 0
- With open-market trades
Trades
Every Form 4 that lists Armour Spencer D III as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
VNOM Viper Energy, Inc.
Director1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Mar 16, 2023 (view filing) | Mar 15 | 1 day | Armour Spencer D IIIDirector | PPurchaseCommon Units representing limited partner interests | +4.00K | $26.44 | +$105.8K | +12.5%36.1K after |
PUMP ProPetro Holding Corp.
Director13 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 7, 2022 (view filing) | Sep 6 | 1 day | Armour Spencer D IIIDirector | SSale | −32.9K | $8.85 | −$291.4K | −32.7%67.9K after | |
| Aug 3, 2022 (view filing) | Aug 2 | 1 day | Armour Spencer D IIIDirector | SSale | −32.9K | $9.90 | −$326.0K | −32.7%67.9K after | |
| Jul 7, 2022 (view filing) | Jul 5 | 2 days | Armour Spencer D IIIDirector | SSale | −32.9K | $8.99 | −$296.0K | −32.7%67.9K after | |
| Jun 9, 2022 (view filing) | Jun 7 | 2 days | Armour Spencer D IIIDirector | SSale | −32.9K | $13.95 | −$459.4K | −32.7%67.9K after | |
| May 4, 2022 (view filing) | May 3 | 1 day | Armour Spencer D IIIDirector | SSale | −32.9K | $14.27 | −$469.9K | −32.7%67.9K after | |
| Apr 6, 2022 (view filing) | Apr 5 | 1 day | Armour Spencer D IIIDirector | SSale | −32.9K | $14.37 | −$473.2K | −37.7%54.5K after | |
| Mar 2, 2022 (view filing) | Mar 1 | 1 day | Armour Spencer D IIIDirector | SSale | −32.9K | $12.51 | −$412.0K | −37.7%54.5K after | |
| Feb 2, 2022 (view filing) | Feb 1 | 1 day | Armour Spencer D IIIDirector | SSale | −32.9K | $10.86 | −$357.6K | −37.7%54.5K after | |
| Jan 5, 2022 (view filing) | Jan 4 | 1 day | Armour Spencer D IIIDirector | SSale | −32.9K | $9.27 | −$305.3K | −37.7%54.5K after | |
| Dec 8, 2021 (view filing) | Dec 7 | 1 day | Armour Spencer D IIIDirector | SSale | −32.9K | $8.81 | −$290.1K | −37.7%54.5K after |