FANGDiamondback Energy, Inc.
Energy · Oil & Gas E&PNasdaqStockMkt cap $56.1B
Disclosed trades
19
0 in 30d · 0 in 90d
Politicians
7
Last trade Dec 22, 2025
Buys
8
$88.5K at range midpoints
Sells
11
$112.5K at range midpoints
Closing price · 365 days
Nov 6, 2025 – Nov 5, 2026
Monthly buys vs sells · 24 months
Counts of disclosed transactions
- Buys
- Sells (incl. partial)
Politicians who traded it
2 hold it now Estimated
| Politician | Seat | Trades | Buys | Sells | Bought (mid) | Sold (mid) | Last trade | Est. position Estimated |
|---|---|---|---|---|---|---|---|---|
| DLois Frankel | House · FL-22 | 7 | 4 | 3 | $32K | $24K | Sep 8, 2023 | $15.3K |
| DGreg Landsman | House · OH-01 | 6 | 2 | 4 | $40.5K | $56.5K | Oct 15, 2024 | — |
| RLisa C. McClain | House · MI-09 | 2 | 1 | 1 | $8K | $8K | Jul 16, 2025 | — |
| RPeter Meijer | House · MI-03 | 1 | 0 | 1 | $0 | $8K | Feb 16, 2021 | — |
| DRo Khanna | House · CA-17 | 1 | 1 | 0 | $8K | $0 | Feb 11, 2020 | $19.8K |
| RRobert P. Bresnahan, Jr. | House · PA-08 | 1 | 0 | 1 | $0 | $8K | Apr 8, 2025 | — |
| RRoger Williams | House · TX-25 | 1 | 0 | 1 | $0 | $8K | Dec 22, 2025 | — |
Recent trades
| Politician | Ticker | Asset | Type | Owner | Amount | vs S&P Estimated | Traded | Filed | Source |
|---|---|---|---|---|---|---|---|---|---|
| RRoger Williams | FANG | Diamondback Energy, Inc. - Common Stock (FANG) | Partial | Self | $1,001 - $15,000 | -13.2% | Dec 22, 2025 | Jan 15, 202624d | Filing |
| RLisa C. McClain | FANG | Diamondback Energy, Inc. - Common Stock (FANG) | Sell | Spouse | $1,001 - $15,000 | -14.6% | Jul 16, 2025 | Aug 13, 202528d | Filing |
| RLisa C. McClain | FANG | Diamondback Energy, Inc. - Common Stock (FANG) | Buy | Spouse | $1,001 - $15,000 | +14.6% | Jun 17, 2025 | Aug 13, 202557d | Filing |
| RRobert P. Bresnahan, Jr. | FANG | Diamondback Energy, Inc. - Common Stock (FANG) | Sell | Self | $1,001 - $15,000 | -2.1% | Apr 8, 2025 | May 8, 202530d | Filing |
| DGreg Landsman | FANG | Diamondback Energy, Inc. - Common Stock (FANG) | Sell | Spouse | $15,001 - $50,000 | +25.1% | Oct 15, 2024 | Nov 14, 202430d | Filing |
| DGreg Landsman | FANG | Diamondback Energy, Inc. - Common Stock (FANG) | Sell | Joint | $1,001 - $15,000 | +31.3% | Sep 10, 2024 | Oct 14, 202434d | Filing |
| DGreg Landsman | FANG | Diamondback Energy, Inc. - Common Stock (FANG) | Buy | Joint | $15,001 - $50,000 | -43.4% | Jul 17, 2024 | Aug 14, 202428d | Filing |
| DGreg Landsman | FANG | Diamondback Energy, Inc. - Common Stock (FANG) | Sell | Joint | $1,001 - $15,000 | +43.4% | Nov 16, 2023 | Aug 14, 2024272d | Filing |
| DGreg Landsman | FANG | Diamondback Energy, Inc. - Common Stock (FANG) | Buy | Joint | $1,001 - $15,000 | -43.4% | Oct 18, 2023 | Aug 14, 2024301d | Filing |
| DGreg Landsman | FANG | Diamondback Energy, Inc. - Common Stock (FANG) | Sell | Joint | $1,001 - $15,000 | +43.4% | Jan 18, 2023 | Aug 14, 2024574d | Filing |
| DLois Frankel | FANG | Diamondback Energy, Inc. (FANG) | Sell | Self | $1,001 - $15,000 | +53.8% | Sep 8, 2023 | Oct 10, 202332d | Filing |
| DLois Frankel | FANG | Diamondback Energy, Inc. (FANG) | Partial | Self | $1,001 - $15,000 | +76.3% | Oct 7, 2022 | Oct 24, 202217d | Filing |
| DLois Frankel | FANG | Diamondback Energy, Inc. - Commmon Stock (FANG) | Buy | Self | $1,001 - $15,000 | -37.8% | Jan 27, 2022 | Feb 27, 202231d | Filing |
| DLois Frankel | FANG | Diamondback Energy, Inc. - Commmon Stock (FANG) | Buy | Self | $1,001 - $15,000 | -25.8% | Jan 11, 2022 | Feb 16, 202236d | Filing |
| DLois Frankel | FANG | Diamondback Energy, Inc. - Commmon Stock (FANG) | Buy | Self | $1,001 - $15,000 | -25.8% | Jan 10, 2022 | Feb 16, 202237d | Filing |
| RPeter Meijer | FANG | diamondback Energy, Inc. - Commmon Stock (FANG) | Sell | Self | $1,001 - $15,000 | -33.6% | Feb 16, 2021 | Mar 16, 202128d | Filing |
| DLois Frankel | FANG | Diamondback Energy, Inc. - Commmon Stock (FANG) | Partial | Self | $1,001 - $15,000 | -402.9% | Sep 30, 2020 | Oct 22, 202022d | Filing |
| DLois Frankel | FANG | Diamondback Energy, Inc. - Commmon stock (FANG) [sT] | Buy | Self | $1,001 - $15,000 | +552.8% | Mar 6, 2020 | Mar 23, 202017d | Filing |
| DRo Khanna | FANG | DIAMONDBACK ENERGY INC CMN | BuyReview | Spouse | $1,001 - $15,000 | +400.8% | Feb 11, 2020 | Mar 9, 202027d | FilingOCR |
Insider activity Filed
Insiders
23
Crude Petroleum & Natural Gas
Open-market buys · 90d
0
$0 bought
Open-market sells · 90d
15
$3.8B sold
Net · 90d
-$3.8B
-$9.5B net over 12 months · last Oct 5, 2026
| Date | Insider | Kind | Security | Shares | Price | Value | Post-holdings | D/I | 10b5-1 | Source |
|---|---|---|---|---|---|---|---|---|---|---|
| Oct 5, 2026filed Oct 7, 2026 | Charles Alvin Meloy | Sale | Common Stock | −6,354 | $184.99 | $1,175,429 | 759,864 | I | 10b5-1 | 4 |
| Oct 5, 2026filed Oct 7, 2026 | Charles Alvin Meloy | Sale | Common Stock | −6,476 | $184.31 | $1,193,614 | 766,218 | I | 10b5-1 | 4 |
| Oct 5, 2026filed Oct 7, 2026 | Charles Alvin Meloy | Sale | Common Stock | −20,503 | $183.17 | $3,755,633 | 772,694 | I | 10b5-1 | 4 |
| Sep 16, 2026filed Sep 17, 2026 | Sgf Fang Holdings, Lp | Sale | Common Stock | −9,079,675 | $205.26 | $1,863,694,091 | 64,957,047 | D | — | 4 |
| Sep 16, 2026filed Sep 17, 2026 | Sgf Fang Holdings, Lp | Sale | Common Stock | −9,079,675 | $205.26 | $1,863,694,091 | 64,957,047 | D | — | 4 |
| Sep 16, 2026filed Sep 17, 2026 | Charles Alvin Meloy | Gift | Common Stock | 25,000 | $0.00 | $0 | 28,257 | D | — | 4 |
| Sep 16, 2026filed Sep 17, 2026 | Charles Alvin Meloy | Gift | Common Stock | −12,500 | $0.00 | $0 | 0 | I | — | 4 |
| Sep 16, 2026filed Sep 17, 2026 | Charles Alvin Meloy | Gift | Common Stock | −12,500 | $0.00 | $0 | 0 | I | — | 4 |
| Sep 15, 2026filed Sep 17, 2026 | Matt ZmigroskyEVP, Chief Legal and Admin Off | Sale | Common Stock | −1,326 | $212.56 | $281,848 | 36,705 | D | — | 4 |
| Sep 15, 2026filed Sep 17, 2026 | Teresa L. DickEVP Accounting, Assist. Sec. | Sale | Common Stock | −5,000 | $210.00 | $1,050,000 | 75,755 | D | — | 4 |
Shares, prices and post-transaction holdings are exactly as reported on SEC Form 4. Net figures count open-market buys minus open-market sales only (awards, exercises, withholding and gifts are excluded).
Unusual activity Estimated
- 50Insider overlapPublic Jan 15, 2026 · traded Dec 22, 2025
Rep. Roger Williams partially sold FANG 26 days after its COO sold $597K
Details
- Politician
- Roger Williams
- Ticker
- FANG
- Asset
- Diamondback Energy, Inc. - Common Stock (FANG)
- Tx type
- partial_sale
- Traded
- Dec 22, 2025
- Filed
- Jan 15, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 24
- Owner type
- self
- Is whale
- No
- Insider trade
- {"insider":{"slug":"daniel-n-wesson","name":"Daniel N Wesson","title":"Exec. VP & COO","short_title":"COO"},"company":"Diamondback Energy, Inc.","ticker":"FANG","tx_kind":"open_market_sale","tx_date":"2025-11-26","shares":4000,"price":149.2369,"value":596947.6,"is_10b5_1":false,"filing_date":"2025-12-01"}
- Days between
- 26
- Opposite side
- No
- Public from
- Jan 15, 2026
- Method version
- 2026-11-03
- 65Insider overlapPublic Aug 13, 2025 · traded Jun 17, 2025
Rep. Lisa C. McClain's spouse bought FANG 8 days after its CFO sold $212K
Details
- Politician
- Lisa C. McClain
- Ticker
- FANG
- Asset
- Diamondback Energy, Inc. - Common Stock (FANG)
- Tx type
- buy
- Traded
- Jun 17, 2025
- Filed
- Aug 13, 2025
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 57
- Owner type
- spouse
- Is whale
- No
- Insider trade
- {"insider":{"slug":"jere-w-thompson-iii","name":"Jere W Thompson III","title":"CFO, Executive VP","short_title":"CFO"},"company":"Diamondback Energy, Inc.","ticker":"FANG","tx_kind":"open_market_sale","tx_date":"2025-06-09","shares":1500,"price":141.5165,"value":212274.75,"is_10b5_1":false,"filing_date":"2025-06-11"}
- Days between
- 8
- Opposite side
- Yes
- Public from
- Aug 13, 2025
- Method version
- 2026-11-03