ReoStar Energy CORP

REOS· OTCfilings foundCIK 1335288

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Oil & gas field exploration services4 peers

Close: Jun 3, 2026 · +0.00%
Market cap: —; no share count on file
Filings: 152

—

Price

$0.02

+100.00%

+$0.01

since Mar 26, 2026

Jun 3, 2026 · Official close

IEX last saleClose of recordAs traded

Last sale prices: Data provided for free by IEX. By accessing or using IEX Historical Data, you agree to the IEX Historical Data Terms of Use.

Financials

No financial figures on file for REOS yet.

Peers

Compare with the largest 5

Oil & gas field exploration services

4 covered companies are filed under this code. SIC 1382

CompanyRevenueGrowthNet marginMarket cap

DWSNDawson Geophysical Co$75.6M2.0%2.6%$57.8M NSFDFNXT Energy Solutions Inc.————PBAPembina Pipeline Corp———$29.6B ZNOGZion Oil & Gas Inc———$512.5M

Nearby industries

SLBSLB LimitedOther oil & gas field services$35.7B1.6%9.4%$79.4B HALHalliburton CoOther oil & gas field services$22.2B3.3%5.8%$29.7B PTENPatterson UTI Energy IncDrilling oil & gas wells$4.8B10.3%1.9%$4.8B LBRTLiberty Energy Inc.Other oil & gas field services$4.0B7.2%3.7%$2.8B

Peers are the covered companies filed under the same SIC code, then under codes that share its first three digits or its first two, largest by revenue first. Figures are each company’s latest fiscal year as filed; market cap is at its latest price.

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Insider activity

No reported open-market purchases or sales in the last 12 months.

Open insider activity

Holders

No Form 13F holders on file yet.

Latest

Apr 29 · 1-K1-K

Mar 26 · 1-U1-U

Sep 3 · 1-SA1-SA

Apr 1 · 1-K1-K

Sep 12 · 1-SA1-SA

Filings

1-K

Apr 29, 20260001903596-26-000169

1-U

Mar 26, 20260001903596-26-000089

1-SA

Sep 3, 20250001903596-25-000438

1-K

Apr 1, 20250001903596-25-000156

1-SA

Sep 12, 20240001903596-24-000581

1-K

Apr 26, 20240001903596-24-000249

1-U

Apr 15, 20240001903596-24-000220

QUALIF

Oct 31, 20239999999994-23-000347

CORRESP

Oct 30, 20230001903596-23-000811

1-A POS

Oct 12, 20230001903596-23-000783

CORRESP

Oct 11, 20230001903596-23-000779

1-A POS

Oct 11, 20230001903596-23-000778

UPLOAD

Sep 25, 20230000000000-23-010529

1-A POS

Sep 11, 20230001903596-23-000707

+ 106 more on file

Latest filing Apr 29, 2026

Provenance

ProvenanceData status and checks

ReoStar Energy CORP · CIK 1335288 · Engraved from SEC EDGAR