REPX (REPX) Insider Trading
Over the last 3 months, REPX insiders made 0 open-market buys and 5 sales, a net sale of -$648K (SEC Form 4). Over the last 6 months, 76 institutions increased and 33 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
5
Net (3m)
-$648.2K
Insider trades by month Buys Sells
Feb
Mar
May
ContextInstitutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| May 19, 2026 | Riley Corey Neilofficer: CIO & CCO | Grant | 33,750 | — |
| May 19, 2026 | Riley Corey Neilofficer: CIO & CCO | Grant | 31,340 | — |
| May 19, 2026 | NORDBERG E WAYNEdirector | Grant | 7,143 | — |
| May 19, 2026 | Riley Bobbydirector, officer: CEO | Grant | 110,166 | — |
| May 19, 2026 | Riley Bobbydirector, officer: CEO | Grant | 102,297 | — |
| May 19, 2026 | Arriaga Brent Alexanderdirector | Grant | 7,143 | — |
| May 19, 2026 | Arriaga Brent Alexanderdirector | Sell | 2,500 | $38.94 |
| May 19, 2026 | Saadati Bobbydirector | Grant | 7,143 | — |
| May 19, 2026 | Riley Philip Aofficer: CFO & EVP STRATEGY | Grant | 37,632 | — |
| May 19, 2026 | Riley Philip Aofficer: CFO & EVP STRATEGY | Grant | 34,944 | — |
| May 19, 2026 | Gutman Jeffreyofficer: CAO & EVP Commercial Risk | Grant | 30,044 | — |
| May 19, 2026 | Gutman Jeffreyofficer: CAO & EVP Commercial Risk | Grant | 27,899 | — |
| May 19, 2026 | Bayless Rebecca Ldirector | Grant | 7,143 | — |
| May 19, 2026 | SUTER JOHN PATRICKofficer: Chief Operating Officer | Grant | 34,050 | — |
| May 19, 2026 | SUTER JOHN PATRICKofficer: Chief Operating Officer | Grant | 31,619 | — |
| May 12, 2026 | Riley Bobbydirector, officer: CEO | Sell | 4,812 | $34.27 |
| May 12, 2026 | Riley Corey Neilofficer: CIO & CCO | Sell | 1,178 | $34.02 |
| May 12, 2026 | Riley Corey Neilofficer: CIO & CCO | Sell | 2,322 | $34.55 |
| May 12, 2026 | Riley Bobbydirector, officer: CEO | Sell | 7,688 | $34.56 |
| Apr 3, 2026 | di Santo Beth Adirector, officer: Secretary & General Counsel | Grant | 12,500 | — |
| Apr 3, 2026 | Riley Corey Neilofficer: CIO & CCO | Tax | 6,593 | $36.45 |
| Apr 3, 2026 | Gutman Jeffreyofficer: CAO & EVP Commercial Risk | Tax | 2,670 | $36.45 |
| Apr 3, 2026 | Riley Bobbydirector, officer: CEO | Tax | 11,411 | $36.45 |
| Apr 3, 2026 | Riley Philip Aofficer: CFO & EVP STRATEGY | Tax | 8,554 | $36.45 |
| Apr 3, 2026 | SUTER JOHN PATRICKofficer: Chief Operating Officer | Tax | 3,206 | $36.45 |
| Mar 6, 2026 | Bluescape Riley Exploration Holdings LLC10 percent owner | Sell | 490,433 | $32.80 |
| Mar 6, 2026 | Bluescape Riley Exploration Holdings LLC10 percent owner | Sell | 391,913 | $31.76 |
| Mar 4, 2026 | Bluescape Riley Exploration Holdings LLC10 percent owner | Sell | 26,327 | $29.58 |
| Mar 4, 2026 | Bluescape Riley Exploration Holdings LLC10 percent owner | Sell | 36,050 | $29.65 |
| Mar 4, 2026 | Bluescape Riley Exploration Holdings LLC10 percent owner | Sell | 19,310 | $29.73 |
Source: REPX SEC Form 4 filings, latest May 19, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their REPX positions over the last 6 months (SEC Form 13F).
Increased
76
New positions
39
Reduced
33
Sold out
18
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| YORKTOWN ENERGY PARTNERS XI, L.P. | Unchanged | 1.8M | May 15, 2026 |
| BLACKROCK, INC. | Increased | 1.0M | May 13, 2026 |
| BLUESCAPE ENERGY PARTNERS LLC | Reduced | 990K | May 15, 2026 |
| AMERICAN CENTURY COMPANIES INC | Increased | 627K | May 15, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Increased | 617K | May 7, 2026 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Increased | 609K | May 14, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 579K | May 15, 2026 |
| DRIEHAUS CAPITAL MANAGEMENT LLC | New Position | 444K | May 15, 2026 |
| TWO SIGMA INVESTMENTS, LP | Increased | 422K | May 15, 2026 |
| YORKTOWN ENERGY PARTNERS X, L.P. | Unchanged | 391K | May 15, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 333K | May 8, 2026 |
| MARSHALL WACE, LLP | New Position | 307K | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 306K | May 15, 2026 |
| ROYCE & ASSOCIATES LP | Increased | 262K | May 12, 2026 |
| KENNEDY CAPITAL MANAGEMENT LLC | Increased | 254K | May 13, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.