Companies: 10,795·Total market cap: $144.5T
RMG Acquisition Corp. III

RMG Acquisition Corp. III

RMGCNASDAQFinancial Services
$9.98
$-0.04(-0.40%)
Market Cap$126853774
P/E Ratio
52W High$11.45
52W Low$9.95
SEC Filings

RMG Acquisition Corp. III (RMGC) 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 0001838108 · RMGC · NASDAQ · as of Jun 8, 2026

Filing snapshot

105
Total Filings
15-12G
Latest Form
2025-07-28
Most Recent
2021
Filing Since

Source: SEC EDGAR (data.sec.gov) · CIK 0001838108 · Updated hourly · Not investment advice

Latest Annual Report

10-K · Annual ReportFY
Filed Date
2023-04-18
Fiscal Year End
Apr 18, 2023
Accession No.
0001193125-23-104040
Primary Document
d490461d10k.htm
Source: data.sec.gov · CIK 0001838108 · Accession 0001193125-23-104040

Latest Key Filings

10-QQuarterly Report
10-Q
2023-11-20
8-KCurrent Report
CURRENT REPORT
2025-07-09Material 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
15-12G15-12G
FORM 15-12G
2025-07-28
View
8-KCurrent Report
CURRENT REPORT
2025-07-09
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2025-02-14
View
SC 13G/ABeneficial Ownership Report (Amended)
Beneficial Ownership Report (Amended)
2024-11-14
View
8-KCurrent Report
CURRENT REPORT
2024-10-18
View
DEFA14AProxy Statement (Additional)
DEFINITIVE ADDITIONAL MATERIALS
2024-10-08
View
DEF 14AProxy Statement
PROXY STATEMENT
2024-10-07
View
PRE 14APRE 14A
PROXY STATEMENT
2024-09-18
View
25-NSE25-NSE
25-NSE
2024-06-28
View
RWRW
WITHDRAWAL REQUEST
2024-05-29
View
8-KCurrent Report
CURRENT REPORT
2024-05-09
View
8-KCurrent Report
CURRENT REPORT
2024-04-22
View
8-KCurrent Report
8-K
2024-04-19
View
8-KCurrent Report
8-K
2024-04-09
View
425425
425
2024-04-04
View
Showing 1–15 of 104 filingsForm 4 / 144 hidden· 105 total in EDGAR

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov)  |  Updated: Hourly  |  CIK: 0001838108  |  Exchange: NASDAQ · Financial Services

RMG Acquisition Corp. III (NASDAQ: RMGC) has submitted 105 documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 2021. As a Financial Services sector company with CIK 0001838108, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is RMG Acquisition Corp. III's most comprehensive regulatory disclosure. The most recent RMG Acquisition Corp. III 10-K was filed on 2023-04-18 for fiscal year ending 2023. Historical RMGC 10-K annual reports are available from 2021 through 2023.

Investors researching RMG Acquisition Corp. III 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-K2026-06-08

Frequently Asked Questions

RMGC SEC Filings · 8 questions

RMG Acquisition Corp. III (RMGC) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 105 filings and access original documents at no cost. RMG Acquisition Corp. III's CIK is 0001838108.

RMGC SEC filingsRMG Acquisition Corp. III SEC documentsfind RMGC 10-K