EntityWire

EntityWire/Oklahoma business entity search →/SANDRIDGE ENERGY, INC.

Employer with a benefit plan

SANDRIDGE ENERGY, INC.

The Employer Identification Number (EIN) for SANDRIDGE ENERGY, INC. is 20-8084793.

At a glance

EIN
20-8084793 · 208084793
Legal name
SANDRIDGE ENERGY, INC.
Also filed as
RIATA ENERGY INC
Address on file
1 EAST SHERIDAN AVENUE, SUITE 500, OKLAHOMA CITY, OK 73104
Records show
SEC filer; employer with a benefit plan; state registration
Latest record
2026-09-05

State registration

Texas Comptroller active franchise taxpayers file · records as of 2026-09-05

Texas registration
Active · Foreign profit corporation
Source: Texas Comptroller · as of 2026-09-05
Texas document number
0800765181
Source: Texas Comptroller · as of 2026-09-05

SEC records

SEC EDGAR company filings · records as of 2026-09-03

SEC CIK
0001349436
Source: SEC · as of 2026-09-03
Industry (SIC)
Crude Petroleum & Natural Gas (1311)
Source: SEC · as of 2026-09-03
State of incorporation
DE
Source: SEC · as of 2026-09-03
Ticker
SD
Source: SEC · as of 2026-09-03
Latest SEC filing
4 2026-09-03
Source: SEC · as of 2026-09-03

Benefit plans

DOL Form 5500 filings (EFAST2) · records as of 2025-10-07

Benefit plan 501, 2024 filing
SANDRIDGE ENERGY, INC. HEALTH & WELFARE PLAN1
Source: DOL 5500 · as of 2025-10-07
Participants (start of year)
105
Source: DOL 5500 · as of 2025-10-07
Plan features
Health (other than dental or vision); Life insurance; Dental; Vision; Temporary disability; Long-term disability
Source: DOL 5500 · as of 2025-10-07
Plan type
Single-employer plan
Source: DOL 5500 · as of 2025-10-07
Business code (NAICS)
211120
Source: DOL 5500 · as of 2025-10-07
Benefit plan 1, 2024 filing
SANDRIDGE ENERGY, INC. 401(K) PLAN
Source: DOL 5500 · as of 2025-09-26
Participants (start of year)
368
Source: DOL 5500 · as of 2025-09-26

What this record is

Public filings that carry this EIN (DOL Form 5500 filings (EFAST2), SEC EDGAR company filings and Texas Comptroller active franchise taxpayers file), shown as filed. Nothing is scraped from the IRS, and a public-record match is not IRS TIN validation.

What it is not

Registry status, formation date, and registered agent come from the Oklahoma Secretary of State, Business Filing Department; see the Oklahoma business entity search.

If something is wrong

A name, address, or classification here is what the source published. To correct the source, file with it; to have this page removed, see corrections and removal.

Other Oklahoma businesses on file

Look up another business

Free search. No account required.