Riley Exploration Permian, Inc. (REPX)
NYSE: REPX · Crude Petroleum & Natural Gas · Oklahoma City, OK · filing with the SEC since 1996
Grade5.5
◀ Past 5.1● Present 6.5▶ Future 4.8
Who owns Riley Exploration Permian, Inc.
As filed with the SECHolders of 5% or more
3
Yorktown Energy Partners X, L.P. holds 7.47% of Common Stock, par value $0.001 per share, as its SCHEDULE 13D/A filed Apr 9, 2026 says.
Directors and officers
11
report now, of 19 people on the record since 2007. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 3 named at left.
Holders of 5% or moreshare of the class, as filed
Yorktown Energy Partners X, L.P.
SCHEDULE 13D/A · filed Apr 9, 2026 · Common Stock, par value $0.001 per share · 9.59% in Feb 19, 2026
Yorktown Energy Partners Xi, L.P.
SCHEDULE 13D/A · filed May 28, 2026 · Common Stock, par value $0.001 per share
Blackrock, Inc.
SCHEDULE 13G · filed Jul 29, 2026 · Common Stock
Bluescape Riley Exploration Holdings LLC
SCHEDULE 13D/A · filed Mar 26, 2026 · Common Stock, par value $0.001 per share · reported falling below 5%, from 6.1% in Mar 18, 2026
What REPX reports owning in othersstakes of 5% or more, and other ties
Other ties the annual report names
RPC Power, LLC
An investee · investee · invested in, named in the 10-K filed Mar 4, 2026
Silverback Acquisition
A company bought · acquisition · owns, named in the 10-K filed Mar 4, 2026
8 subsidiaries in 1 country, from the list filed with the 10-K filed Mar 4, 2026.
Insider tradesForm 4
17sales
0purchases
13sales on a scheduled plan
4people selling
$3.6Msold, in dollars
$0bought, in dollars
Open-market trades on Form 4 from Nov 12, 2025 to Nov 12, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
2026 runs to Nov 12, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window9 of 39 on the roster
| Person | Role as filed | Sales | Sold | On a plan | Buys | Bought |
|---|---|---|---|---|---|---|
| Bluescape Riley Exploration Holdings LLC | 10% owner | 11 | $41.6M | 0 | 0 | $0 |
| Bluescape Resources Co LLC | 10% owner | 5 | $14.9M | 0 | 0 | $0 |
| Bluescape Energy Recapitalization & Restructuring Fund III LP | 10% owner | 7 | $5.1M | 0 | 0 | $0 |
| Wilder C John | 10% owner | 4 | $4.4M | 0 | 0 | $0 |
| Riley Bobby | CEO | 8 | $2.8M | 6 | 0 | $0 |
| Bluescape Energy Partners III Gp LLC | 10% owner | 2 | $2.6M | 0 | 0 | $0 |
| Riley Corey Neil | CIO & CCO | 7 | $500,000 | 7 | 0 | $0 |
| Riley Philip A | CFO & EVP STRATEGY | 1 | $200,000 | 0 | 0 | $0 |
| Arriaga Brent Alexander | director | 1 | $100,000 | 0 | 0 | $0 |