Companies: 10,795·Total market cap: $144.5T
Diversified Energy Company PLC

Diversified Energy Company PLC

DECNYSEEnergy● Active
$13.83
+$0.01(+0.07%)
Market Cap$1.0B
P/E Ratio—
52W High$18.9
52W Low$12.33
Overview

Diversified Energy Company PLC (DEC) 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 0001922446 · DEC · NYSE · as of Jun 9, 2026

Filing snapshot

209
Total Filings
4
Latest Form
2026-06-02
Most Recent
2023
Filing Since
FinancialsEarningsView All on EDGAR

Source: SEC EDGAR (data.sec.gov) · CIK 0001922446 · Updated hourly · Not investment advice

Latest Annual Report

10-K · Annual ReportFY
Filed Date
2026-02-26
Fiscal Year End
Feb 26, 2026
Accession No.
0001922446-26-000020
Primary Document
dec-20251231.htm
View on SEC EDGARDownload PDFFiling Index
Source: data.sec.gov · CIK 0001922446 · Accession 0001922446-26-000020

Latest Key Filings

10-QQuarterly Report
10-Q
2026-05-06
View 10-Q on SEC
8-KCurrent Report
8-K
2026-05-21Material Event
View 8-K on SEC
Form 4Insider Activity
Ownership Change Disclosures

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

View Insider Trades Tab

SEC Filing History

Hide Form 4 / 144
3Initial Statement of Beneficial Ownership
FORM 3
2026-05-26
View
8-KCurrent Report
8-K
2026-05-21
View
8-KCurrent Report
8-K
2026-05-19
View
8-KCurrent Report
8-K
2026-05-12
View
8-KCurrent Report
8-K
2026-05-12
View
SCHEDULE 13GSCHEDULE 13G
SCHEDULE 13G
2026-05-07
View
8-KCurrent Report
8-K
2026-05-06
View
10-QQuarterly Report
10-Q
2026-05-06
View
8-KCurrent Report
8-K
2026-05-01
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-03-26
View
ARSARS
ARS
2026-03-24
View
DEFA14AProxy Statement (Additional)
DEFA14A
2026-03-24
View
DEF 14AProxy Statement
DEF 14A
2026-03-24
View
SCHEDULE 13D/ASCHEDULE 13D/A
SCHEDULE 13D/A
2026-03-13
View
8-KCurrent Report
8-K
2026-03-12
View
Showing 1–15 of 162 filingsForm 4 / 144 hidden· 209 total in EDGAR

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov)  |  Updated: Hourly  |  CIK: 0001922446  |  Exchange: NYSE · Energy

Diversified Energy Company PLC (NYSE: DEC) has submitted 209 documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 2023. As a Energy sector company with CIK 0001922446, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is Diversified Energy Company PLC's most comprehensive regulatory disclosure. The most recent Diversified Energy Company PLC 10-K was filed on 2026-02-26 for fiscal year ending 2026. Historical DEC 10-K annual reports are available from 2022 through 2026.

Investors researching Diversified Energy Company PLC 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-K2026-06-09
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→ DEC Financials→ DEC Earnings→ DEC Insider Trades

Frequently Asked Questions

DEC SEC Filings · 8 questions

Diversified Energy Company PLC (DEC) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 209 filings and access original documents at no cost. Diversified Energy Company PLC's CIK is 0001922446.

DEC SEC filingsDiversified Energy Company PLC SEC documentsfind DEC 10-K