Filer Snapshot

TNL Mediagene SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0002013186.

Entity Type

Company

Total Filings

71

Latest Filing

12 May 2026

Industry

Services Advertising

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Source: SEC filing 6-K

6-K filed on 12 May 2026 for CIK 0002013186.

View Source Filing
Symbol
TNMG on Nasdaq, TNMWF on OTC
Industry
Services Advertising (Office Of Trade & Services)
Business address
5 F 1, No.88, Yanchang Road, Xinyi District, Taipei City
State of incorporation
Cayman Islands
Fiscal year end
31 December

Quick Takeaways

  • TNL Mediagene is an SEC filer tracked under CIK 0002013186.
  • 71 filings are listed on this profile.
  • Common form coverage includes 6-K, 20-F, 424B3 and more.

What Changed

  • Latest filing: 6-K filed on 12 May 2026.
  • Report period: 12 May 2026.

Why This Matters

  • You can quote filing dates and form types directly from the SEC record on this page.
  • Use this profile before deeper ownership or insider analysis to confirm filing history context.

Source Evidence

Source: SEC filing 6-K

6-K filed on 12 May 2026 for CIK 0002013186.

View Source Filing

Return Loop

Why revisit this filer page

A newly filed 6-K can change the filing history, ownership context, or next research path for TNL Mediagene.

Latest source-backed update
6-K filed 12 May 2026
Why come back
Revisit after a new SEC filing appears to compare the updated record with prior filings.
  • Latest filing on record: 6-K filed 12 May 2026.
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Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.

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Latest update

What changed recently for TNL Mediagene

New fact period available

Latest financial period: Q4 2024. Open the source-backed page to inspect the fresh filing or facts context.

Update date

30 Apr 2025

Page type

Company facts

Latest period

Q4 2024

SEC-backed company facts were refreshed from filings filed on 30 Apr 2025.

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Benchmark Context

Benchmark context for this company

TNL Mediagene has a source-backed company facts view where you can compare the latest reported metrics with its own recent history and with peer rankings for the same metric.

Compared with

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Why this is notable

Latest financial period: Q4 2024. That gives you a fresh baseline before you compare this company with peers.

  • Latest company facts filing date: 30 Apr 2025.
  • Peer comparisons stay conservative: same metric, compatible units, latest valid company row only.
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Company intelligence

Research TNL Mediagene from filings to ownership signals

Use this company page as the hub for SEC filings, fundamentals, insider activity, large-stake holders, and institutional ownership context.

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Active modules

2/5

Available company intelligence paths on this page.

Filings

71

SEC submissions provide the evidence trail.

Ownership context

0/3

Insider, large-stake, and institutional ownership lanes.

Return loop

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What changed?

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Why might it matter?

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Where is evidence?

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SEC filings

Available

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Company facts

Available

Financial context

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Forms 3/4/5

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Insider activity

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Schedule 13D/G

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Large-stake holders

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Form 13F

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Institutional holders

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SEC-verifiable company hub

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Watchlist return triggers

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Filer Overview

TNL Mediagene has filed 71 SEC EDGAR filings since 13 Jun 2024. Common forms include 6-K, 20-F, 424B3, EFFECT and more.

Services Advertising Latest 13F filings

Latest Filings

Recent SEC filings for TNL Mediagene with direct links to document and filing folders.

6-K File 001-42424

REPORT OF FOREIGN PRIVATE ISSUER

Filing date
12 May 2026
Reporting date
12 May 2026
SEC evidence
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6-K File 001-42424

REPORT OF FOREIGN PRIVATE ISSUER

Filing date
12 May 2026
Reporting date
12 May 2026
SEC evidence
Open document Open filing
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20-F File 001-42424

ANNUAL REPORT

Filing date
30 Apr 2026
Reporting date
31 Dec 2025
Next action
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6-K File 001-42424

REPORT OF FOREIGN PRIVATE ISSUER

Filing date
02 Apr 2026
Reporting date
02 Apr 2026
SEC evidence
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424B3 File 333-293957

PROSPECTUS

Filing date
18 Mar 2026
Reporting date
Not listed
SEC evidence
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EFFECT File 333-293957

EFFECT filing

Filing date
13 Mar 2026
Reporting date
Not listed
SEC evidence
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CORRESP

CORRESP filing

Filing date
11 Mar 2026
Reporting date
Not listed
SEC evidence
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UPLOAD File 333-293957

UPLOAD filing

Filing date
10 Mar 2026
Reporting date
Not listed
SEC evidence
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F-1 File 333-293957

REGISTRATION STATEMENT

Filing date
03 Mar 2026
Reporting date
Not listed
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SCHEDULE 13G File 005-95474

SCHEDULE 13G filing

Filing date
09 Feb 2026
Reporting date
Not listed
SEC evidence
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6-K File 001-42424

REPORT OF FOREIGN PRIVATE ISSUER

Filing date
22 Jan 2026
Reporting date
22 Jan 2026
SEC evidence
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6-K File 001-42424

REPORT OF FOREIGN PRIVATE ISSUER

Filing date
29 Dec 2025
Reporting date
24 Dec 2025
SEC evidence
Open document Open filing
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6-K File 001-42424

REPORT OF FOREIGN PRIVATE ISSUER

Filing date
19 Dec 2025
Reporting date
19 Dec 2025
SEC evidence
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6-K File 001-42424

REPORT OF FOREIGN PRIVATE ISSUER

Filing date
12 Dec 2025
Reporting date
11 Dec 2025
SEC evidence
Open document Open filing
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6-K File 001-42424

REPORT OF FOREIGN PRIVATE ISSUER

Filing date
05 Dec 2025
Reporting date
05 Dec 2025
SEC evidence
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6-K File 001-42424

REPORT OF FOREIGN PRIVATE ISSUER

Filing date
01 Dec 2025
Reporting date
01 Dec 2025
SEC evidence
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6-K File 001-42424

REPORT OF FOREIGN PRIVATE ISSUER

Filing date
10 Nov 2025
Reporting date
07 Nov 2025
SEC evidence
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6-K File 001-42424

REPORT OF FOREIGN PRIVATE ISSUER

Filing date
28 Oct 2025
Reporting date
27 Oct 2025
SEC evidence
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6-K File 001-42424

REPORT OF FOREIGN PRIVATE ISSUER

Filing date
08 Oct 2025
Reporting date
08 Oct 2025
SEC evidence
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6-K/A File 001-42424

AMENDMENT NO. 1 TO FORM 6-K

Filing date
19 Sep 2025
Reporting date
18 Sep 2025
SEC evidence
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6-K File 001-42424

REPORT OF FOREIGN PRIVATE ISSUER

Filing date
18 Sep 2025
Reporting date
15 Sep 2025
SEC evidence
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6-K File 001-42424

REPORT OF FOREIGN PRIVATE ISSUER

Filing date
16 Sep 2025
Reporting date
16 Sep 2025
SEC evidence
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EFFECT File 333-287669

EFFECT filing

Filing date
22 Aug 2025
Reporting date
Not listed
SEC evidence
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CORRESP

CORRESP filing

Filing date
22 Aug 2025
Reporting date
Not listed
SEC evidence
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F-1/A File 333-287669

REGISTRATION STATEMENT

Filing date
19 Aug 2025
Reporting date
Not listed
Next action
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6-K File 001-42424

REPORT OF FOREIGN PRIVATE ISSUER

Filing date
23 Jul 2025
Reporting date
23 Jul 2025
SEC evidence
Open document Open filing
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F-1/A File 333-287669

REGISTRATION STATEMENT

Filing date
18 Jul 2025
Reporting date
Not listed
Next action
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424B3 File 333-284411

PROSPECTUS SUPPLEMENT

Filing date
16 Jun 2025
Reporting date
Not listed
SEC evidence
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6-K File 001-42424

REPORT OF FOREIGN PRIVATE ISSUER

Filing date
16 Jun 2025
Reporting date
16 Jun 2025
SEC evidence
Open document Open filing
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424B3 File 333-284411

PROSPECTUS

Filing date
16 Jun 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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F-1/A File 333-287669

REGISTRATION STATEMENT

Filing date
11 Jun 2025
Reporting date
Not listed
Next action
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F-1 File 333-287669

REGISTRATION STATEMENT

Filing date
30 May 2025
Reporting date
Not listed
Next action
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EFFECT File 333-284411

EFFECT filing

Filing date
23 May 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
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UPLOAD File 377-08008

UPLOAD filing

Filing date
20 May 2025
Reporting date
Not listed
SEC evidence
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DRS File 377-08008

DRS filing

Filing date
14 May 2025
Reporting date
Not listed
SEC evidence
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POS AM File 333-284411

POST-EFFECTIVE AMENDMENT

Filing date
13 May 2025
Reporting date
Not listed
Next action
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6-K File 001-42424

REPORT OF FOREIGN PRIVATE ISSUER

Filing date
13 May 2025
Reporting date
13 May 2025
SEC evidence
Open document Open filing
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6-K File 001-42424

REPORT OF FOREIGN PRIVATE ISSUER

Filing date
09 May 2025
Reporting date
09 May 2025
SEC evidence
Open document Open filing
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6-K File 001-42424

REPORT OF FOREIGN PRIVATE ISSUER

Filing date
08 May 2025
Reporting date
08 May 2025
SEC evidence
Open document Open filing
Next action
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6-K File 001-42424

REPORT OF FOREIGN PRIVATE ISSUER

Filing date
02 May 2025
Reporting date
02 May 2025
SEC evidence
Open document Open filing
Next action
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20-F File 001-42424

ANNUAL REPORT

Filing date
30 Apr 2025
Reporting date
31 Dec 2024
Next action
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6-K File 001-42424

REPORT OF FOREIGN PRIVATE ISSUER

Filing date
23 Apr 2025
Reporting date
23 Apr 2025
SEC evidence
Open document Open filing
Next action
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6-K File 001-42424

REPORT OF FOREIGN PRIVATE ISSUER

Filing date
10 Apr 2025
Reporting date
09 Apr 2025
SEC evidence
Open document Open filing
Next action
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424B3 File 333-284411

PROSPECTUS

Filing date
14 Feb 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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EFFECT File 333-284411

EFFECT filing

Filing date
12 Feb 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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CORRESP

CORRESP filing

Filing date
12 Feb 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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F-1/A File 333-284411

REGISTRATION STATEMENT

Filing date
10 Feb 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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UPLOAD File 333-284411

UPLOAD filing

Filing date
31 Jan 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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F-1 File 333-284411

REGISTRATION STATEMENT

Filing date
22 Jan 2025
Reporting date
Not listed
Next action
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6-K File 001-42424

REPORT OF FOREIGN PRIVATE ISSUER

Filing date
17 Dec 2024
Reporting date
17 Dec 2024
SEC evidence
Open document Open filing
Next action
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6-K File 001-42424

REPORT OF FOREIGN PRIVATE ISSUER

Filing date
05 Dec 2024
Reporting date
05 Dec 2024
SEC evidence
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CERT File 001-42424

CERT filing

Filing date
05 Dec 2024
Reporting date
Not listed
SEC evidence
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8-A12B/A File 001-42424

AMENDMENT NO. 1 TO FORM 8-A12B

Filing date
02 Dec 2024
Reporting date
Not listed
SEC evidence
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8-A12B File 001-42424

FOR REGISTRATION OF CERTAIN CLASSES

Filing date
27 Nov 2024
Reporting date
Not listed
SEC evidence
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6-K File 333-280161

REPORT OF FOREIGN PRIVATE ISSUER

Filing date
25 Nov 2024
Reporting date
25 Nov 2024
SEC evidence
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424B3 File 333-280161

PROSPECTUS

Filing date
13 Nov 2024
Reporting date
Not listed
SEC evidence
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EFFECT File 333-280161

EFFECT filing

Filing date
06 Nov 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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CORRESP

CORRESP filing

Filing date
06 Nov 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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CORRESP

CORRESP filing

Filing date
05 Nov 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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F-4/A File 333-280161

REGISTRATION STATEMENT

Filing date
05 Nov 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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UPLOAD File 333-280161

UPLOAD filing

Filing date
04 Nov 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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F-4/A File 333-280161

REGISTRATION STATEMENT

Filing date
30 Oct 2024
Reporting date
Not listed
SEC evidence
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Next action
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CORRESP

CORRESP filing

Filing date
29 Oct 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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UPLOAD File 333-280161

UPLOAD filing

Filing date
17 Oct 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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CORRESP

CORRESP filing

Filing date
01 Oct 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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F-4/A File 333-280161

REGISTRATION STATEMENT

Filing date
01 Oct 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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UPLOAD File 333-280161

UPLOAD filing

Filing date
30 Aug 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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F-4/A File 333-280161

REGISTRATION STATEMENT

Filing date
05 Aug 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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CORRESP

CORRESP filing

Filing date
02 Aug 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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UPLOAD File 333-280161

UPLOAD filing

Filing date
12 Jul 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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F-4 File 333-280161

REGISTRATION STATEMENT

Filing date
13 Jun 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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About this filer

TNL Mediagene files with the SEC under CIK 0002013186. This page aggregates EDGAR filings and related ownership activity.

Industry: Services Advertising.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.
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