Albert Barkmann insider trades: Diamondback Energy (FANG) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Albert reports to the SEC
Open-market buys and sales
4 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| May 15, 2026 | FANG | ↓ Sell | 3,000 | $204.04 | $612K | Direct | May 19, 2026 (4d) |
| Mar 13, 2026 | FANG | ↓ Sell | 4,000 | $182.90 | $732K | Direct | Mar 17, 2026 (4d) |
| Jun 10, 2024 | FANG | ↓ Sell | 1,000 | $194.75 | $195K | Direct | Jun 12, 2024 (2d) |
| Mar 20, 2024 | FANG | ↓ Sell | 1,066 | $190.75 | $203K | Direct | Mar 21, 2024 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other FANG insiders
Open-market trades in the last 12 months
About Albert Barkmann's insider trades
Albert Barkmann is Exec. VP and Chief Engineer at Diamondback Energy (FANG). Since Mar 20, 2024, Albert has reported no open-market purchases and 4 sales worth $1.7M on SEC Form 4. In the last 12 months: 2 sales ($1.3M).
Their filings also include shares withheld for taxes (6 filings), grants and awards (4 filings), shares returned to the company (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every FANG insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.