Insider txns (12m)
29
Stock / equity
VNOM Viper Energy, Inc.
- Company
- Viper Energy, Inc.
- Security
- Equity
- Size, estimated from filings
- Mid cap ($2B – $10B)
- Insiders on record
- 11
- Members of Congress
- 1
- Latest trade on record
- October 1, 2026
VNOM (Viper Energy, Inc.) has 29 disclosed insider transactions from 11 insiders in the last 12 months (0 open-market buys, 9 sales, about $589.9M at reported prices) and 1 congressional trade from 1 member of Congress. The most recent disclosure was filed October 5, 2026.
Open-market buys / sales
0 / 9
Congress trades (12m)
1
Distinct filers (12m)
12
Share price
Price and chart by TradingView for Viper Energy, Inc.. US share prices here are delayed, not real-time. The trade records on this page come from government filings, not from this chart.
VNOM in charts
Who is trading this stock
Which people account for the buying and selling over the last 12 months?
BoughtSold
4 people account for the disclosed buying and selling in VNOM over the last 12 months; the most active is Diamondback Energy, Inc. with $589M.
Insider holdings over time
Is an insider building or unwinding a position? Shares held directly after each filing.
Gilfillian AustenDiamondback Energy, Inc.
Gilfillian Austen reported 48,260 shares held after the latest filing, against 43,475 at the first on record.
Insiders trading VNOM
Everyone who filed a Form 4 for this ticker, by number of rows on record. "Bought" and "sold" count open-market purchases (code P) and sales only; awards, option exercises and shares withheld for tax are in the row count but not in those two columns.
| Insider | Role | Rows | Bought | Sold | Value bought | Value sold | Latest |
|---|---|---|---|---|---|---|---|
| Diamondback Energy, Inc. | Insider | 12 | 0 | 2 | — | $589.5M | September 1, 2026 |
| Gilfillian Austen | President | 8 | 0 | 7 | — | $410K | October 1, 2026 |
| Krueger William F | VP, Gen Counsel and Sec | 3 | 0 | 2 | — | $108K | March 1, 2026 |
| Grotzinger John P. | Director | 1 | 0 | 0 | — | — | September 15, 2026 |
| Argo Laurie H | Director | 1 | 0 | 0 | — | — | May 19, 2026 |
| Armour Spencer D III | Director | 1 | 0 | 0 | — | — | May 19, 2026 |
| Hu Frank C. | Director | 1 | 0 | 0 | — | — | May 19, 2026 |
| PERRY WILLIAM WESLEY | Director | 1 | 0 | 0 | — | — | May 19, 2026 |
| Rubin James L. | Director | 1 | 0 | 0 | — | — | May 19, 2026 |
| Stice Travis D. | Executive Chairman | 1 | 0 | 0 | — | — | May 19, 2026 |
| WEST STEVEN E | Director | 1 | 0 | 0 | — | — | May 19, 2026 |
What kind of transactions these are 4 Form 4 codes
| Code | Meaning | Rows | Shares | Value at reported prices |
|---|---|---|---|---|
| A | Grant or award | 14 | 7,679,897 | — |
| F | Shares withheld for tax | 9 | 11,574 | $517K |
| C | Conversion of a derivative | 6 | 38,704,125 | — |
| S | Open-market sale | 2 | 12,901,375 | $589.5M |
What each code means: Form 4 transaction codes.
Members of Congress trading VNOM
Members whose periodic transaction reports name this ticker. Amounts are the sums of the ranges as filed.
| Member | Seat | Trades | Bought | Sold | Range as filed | Latest |
|---|---|---|---|---|---|---|
| August Pfluger | Representative (TX, District 11), Republican | 1 | 1 | 0 | $15K–$50K | March 13, 2026 |
Insider transactions
| Filer | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| Gilfillian Austen | Sell F | October 1, 2026 | October 5, 2026 | 4d | 1,008 | $40 | $40K | Form 4 ↗ | ||
| Grotzinger John P. | Other A | September 15, 2026 | September 17, 2026 | 2d | 2,606 | — | — | Form 4 ↗ | ||
| Diamondback Energy, Inc. | Other A | September 1, 2026 | September 3, 2026 | 2d | 1,007,000 | — | — | indirectderivative | Form 4 ↗ | |
| Diamondback Energy, Inc. | Other A | September 1, 2026 | September 3, 2026 | 2d | 1,007,000 | — | — | indirectderivative | Form 4 ↗ | |
| Diamondback Energy, Inc. | Other A | September 1, 2026 | September 3, 2026 | 2d | 2,808,459 | — | — | indirectderivative | Form 4 ↗ | |
| Diamondback Energy, Inc. | Other A | September 1, 2026 | September 3, 2026 | 2d | 2,808,459 | — | — | indirectderivative | Form 4 ↗ | |
| Stice Travis D. | Other A | May 19, 2026 | May 21, 2026 | 2d | 3,612 | — | — | indirect | Form 4 ↗ | |
| Rubin James L. | Other A | May 19, 2026 | May 21, 2026 | 2d | 3,612 | — | — | Form 4 ↗ | ||
| Hu Frank C. | Other A | May 19, 2026 | May 21, 2026 | 2d | 3,612 | — | — | Form 4 ↗ | ||
| PERRY WILLIAM WESLEY | Other A | May 19, 2026 | May 21, 2026 | 2d | 3,612 | — | — | Form 4 ↗ | ||
| Armour Spencer D III | Other A | May 19, 2026 | May 21, 2026 | 2d | 3,612 | — | — | Form 4 ↗ | ||
| Argo Laurie H | Other A | May 19, 2026 | May 21, 2026 | 2d | 3,612 | — | — | Form 4 ↗ | ||
| WEST STEVEN E | Other A | May 19, 2026 | May 21, 2026 | 2d | 3,612 | — | — | Form 4 ↗ | ||
| Diamondback Energy, Inc. | Exchange C | March 19, 2026 | March 23, 2026 | 4d | 510,071 | — | — | derivative | Form 4 ↗ | |
| Diamondback Energy, Inc. | Exchange C | March 19, 2026 | March 23, 2026 | 4d | 510,071 | — | — | derivative | Form 4 ↗ | |
| Diamondback Energy, Inc. | Sell S | March 19, 2026 | March 23, 2026 | 4d | 510,071 | $46 | $23.3M | Form 4 ↗ | ||
| Diamondback Energy, Inc. | Exchange C | March 19, 2026 | March 23, 2026 | 4d | 510,071 | — | — | Form 4 ↗ | ||
| Diamondback Energy, Inc. | Exchange C | March 4, 2026 | March 5, 2026 | 1d | 12,391,304 | — | — | derivative | Form 4 ↗ | |
| Diamondback Energy, Inc. | Exchange C | March 4, 2026 | March 5, 2026 | 1d | 12,391,304 | — | — | derivative | Form 4 ↗ | |
| Diamondback Energy, Inc. | Sell S | March 4, 2026 | March 5, 2026 | 1d | 12,391,304 | $46 | $566.2M | Form 4 ↗ | ||
| Diamondback Energy, Inc. | Exchange C | March 4, 2026 | March 5, 2026 | 1d | 12,391,304 | — | — | Form 4 ↗ | ||
| Krueger William F | Sell F | March 1, 2026 | March 3, 2026 | 2d | 1,153 | $47 | $54K | Form 4 ↗ | ||
| Krueger William F | Sell F | March 1, 2026 | March 3, 2026 | 2d | 1,166 | $47 | $54K | Form 4 ↗ | ||
| Krueger William F | Other A | March 1, 2026 | March 3, 2026 | 2d | 8,787 | — | — | Form 4 ↗ | ||
| Gilfillian Austen | Sell F | March 1, 2026 | March 3, 2026 | 2d | 1,614 | $47 | $75K | Form 4 ↗ | ||
| Gilfillian Austen | Sell F | March 1, 2026 | March 3, 2026 | 2d | 1,421 | $47 | $66K | Form 4 ↗ | ||
| Gilfillian Austen | Sell F | March 1, 2026 | March 3, 2026 | 2d | 2,645 | $47 | $123K | Form 4 ↗ | ||
| Gilfillian Austen | Sell F | March 1, 2026 | March 3, 2026 | 2d | 829 | $47 | $39K | Form 4 ↗ | ||
| Gilfillian Austen | Other A | March 1, 2026 | March 3, 2026 | 2d | 12,302 | — | — | Form 4 ↗ | ||
| Gilfillian Austen | Sell F | October 1, 2025 | October 2, 2025 | 1d | 1,008 | $38 | $39K | Form 4 ↗ | ||
| Gilfillian Austen | Sell F | October 1, 2025 | October 2, 2025 | 1d | 730 | $38 | $28K | Form 4 ↗ |
Congressional trades
| Filer | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| August Pfluger | Buy | March 13, 2026 | April 15, 2026 | 33d | — | — | $15K–$50K | House PTR ↗ |
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Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- How to read a congressional trade report Owner tells you whose asset it was: the member, the spouse, a dependent child, or held jointly.
- Why congressional trade amounts are ranges There are ten ranges; the lowest is $1,001–$15,000 and the highest is over $50,000,000.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| House Clerk, periodic transaction reports | 1 | 1 | April 15, 2026 | April 15, 2026 | House Clerk search |
| SEC EDGAR, Form 4 | 15 | 31 | October 2, 2025 | October 5, 2026 | Form 4 list on EDGAR |
Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Insider rows are Form 4 filings for this issuer from SEC EDGAR; congressional rows are periodic transaction reports parsed from the House Clerk and the Senate eFD. Values use the reported price for Form 4 and the disclosed range for Congress. See methodology and corrections.
Not investment advice. Disclosures are shown as filed and may lag the trade or be amended. No recommendation is made or implied.