Companies: 10,795·Total market cap: $144.5T
Enservco Corporation

Enservco Corporation

ENSVOTCEnergy● Active
$0.00
+$0.00(+70.00%)
Market Cap$49455
P/E Ratio
52W High$0.035
52W Low$0.0001
Overview

Enservco Corporation (ENSV) SEC Filings & 10-K Annual Reports

SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.

SEC EDGAR · data.sec.gov · CIK 0000319458 · ENSV · OTC · as of Jun 16, 2026

Filing snapshot

765
Total Filings
SCHEDULE 13D/A
Latest Form
2025-08-26
Most Recent
1994
Filing Since

Source: SEC EDGAR (data.sec.gov) · CIK 0000319458 · Updated hourly · Not investment advice

Latest Annual Report

10-K · Annual ReportFY
Filed Date
2024-05-23
Fiscal Year End
May 23, 2024
Accession No.
0001437749-24-018152
Primary Document
ensv20231231_10ka.htm
Source: data.sec.gov · CIK 0000319458 · Accession 0001437749-24-018152

Latest Key Filings

10-QQuarterly Report
FORM 10-Q
2024-12-30
8-KCurrent Report
FORM 8-K
2025-03-14Material Event
Form 4Insider Activity
Ownership Change Disclosures

Executive & director trade disclosures. Full buy/sell sentiment analysis on the dedicated tab.

SEC Filing History

Hide Form 4 / 144
SCHEDULE 13D/ASCHEDULE 13D/A
SCHEDULE 13D/A
2025-08-26
View
8-KCurrent Report
FORM 8-K
2025-03-14
View
10-QQuarterly Report
FORM 10-Q
2024-12-30
View
8-KCurrent Report
FORM 8-K
2024-12-13
View
SC 13D/ASC 13D/A
SC 13D/A
2024-12-10
View
25-NSE25-NSE
25-NSE
2024-11-19
View
SC 13G/ABeneficial Ownership Report (Amended)
SC 13G/A
2024-11-14
View
NT 10-QNT 10-Q
FORM NT 10-Q
2024-11-14
View
8-KCurrent Report
FORM 8-K
2024-11-01
View
SC 13G/ABeneficial Ownership Report (Amended)
Beneficial Ownership Report (Amended)
2024-10-22
View
8-KCurrent Report
FORM 8-K
2024-08-22
View
SC 13DActivist Ownership Report
SC 13D
2024-08-16
View
10-QQuarterly Report
FORM 10-Q
2024-08-14
View
8-K/ACurrent Report (Amended)
FORM 8-K/A
2024-08-13
View
8-KCurrent Report
FORM 8-K
2024-08-12
View
Showing 1–15 of 604 filingsForm 4 / 144 hidden· 765 total in EDGAR

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov)  |  Updated: Hourly  |  CIK: 0000319458  |  Exchange: OTC · Energy

Enservco Corporation (OTC: ENSV) has submitted 765 documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 1994. As a Energy sector company with CIK 0000319458, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is Enservco Corporation's most comprehensive regulatory disclosure. The most recent Enservco Corporation 10-K was filed on 2024-05-23 for fiscal year ending 2024. Historical ENSV 10-K annual reports are available from 1995 through 2024.

Investors researching Enservco Corporation SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.

Source: SEC EDGAR · data.sec.gov · SEC Form 10-K · SEC Form 10-Q · SEC Form 8-K2026-06-16

Frequently Asked Questions

ENSV SEC Filings · 8 questions

Enservco Corporation (ENSV) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 765 filings and access original documents at no cost. Enservco Corporation's CIK is 0000319458.

ENSV SEC filingsEnservco Corporation SEC documentsfind ENSV 10-K