TNL Mediagene
TNMG | NASDAQ
$4.02
-$0.32 (-7.37%)
At close: Sep 22, 2026, 3:59 PM ET
$3.74
-$0.28 (-6.97%)
After-hours:
Sep 22, 2026, 7:57 PM ET
Company Profile
TNL Mediagene is a prominent media firm with operations spanning Taiwan and Japan. The company boasts an extensive portfolio of digital publications and platforms. These include general news outlets like The News Lens and Sirabee (covering entertainment, gourmet, breaking news, and original research), alongside specialized business and technology news sources such as Business Insider Japan (focusing on global business, finance, politics, and tech developments), Business Yee (a Chinese-language business news site), Tech Insider (for technology and business insights), and INSIDE (exploring internet/software startups, blockchain, tech industry trends, digital life, and future technology). For tech enthusiasts, Gizmodo Japan and Cool3c serve as go-to destinations for news, reviews, and buying guides on the latest gadgets and consumer electronics, along with brand story analysis. Industry-specific content is delivered through DIGIDAY JAPAN (digital marketing news), Modern Retail (retail marketing), and GLOSSY JAPAN (beauty and fashion). Its diverse lifestyle offerings encompass culinary content with iCook and ROOMIE KITCHEN, practical life advice and software tips via Lifehacker Japan, home and lifestyle ideas from ROOMIE, and insights into personal finance, careers, and modern living from Life Insider Japan and Money Insider Japan. The platform also hosts Becoming Aces. Cultural interests are served by every little d, an online publication for design and art, and Fuze, which explores digital culture, art, music, and counterculture. Sports news and analysis are provided by Sports Vision, while Agent Movie focuses on film and TV-related news and reviews. Beyond these content properties, the company also operates iGood for shopping and organizes MASHING UP, a series of conferences and events. Furthermore, TNL Mediagene extends its operations into cutting-edge fields such as artificial intelligence, advertising technology, digital studio services, and e-commerce ventures. Its headquarters are situated in Tokyo, Japan.
Key Executives
| Name | Position |
|---|---|
| Motoko Imada | Co-Founder, CEO, COO, & Director |
| Hiroyuki Terao | Chief Financial Officer |
| April Lin | Editor-in-Chief of Business Insider Taiwan |
| Aya Miyake | Chief Governance Officer |
| Carly Ma | Chief Human Resources Officer |
| Chiemi Sasaki | Editor-in-Chief of Roomie Japan |
| Chih-Wei Lee | CTO, Member of DAT Advisory Group & Head of Research & Development |
| Hiroto Kobayashi | Co-Founder, Member of DAT Advisory Group, Chief Content Officer-Japan & Director |
| Shih-Fan Yang | Co-Founder & Chief Content Officer-Taiwan |
| Tae Jun Park | General Counsel & Chief Corporate Affairs Officer |
| Tzu-Wei Chung | Co-Founder, President & Director |
Latest SEC Filings
| Date | Type | Title |
|---|---|---|
| Jun 26, 2026 | 6-K | Filing |
| Jun 08, 2026 | 6-K | Filing |
| May 12, 2026 | 6-K | Filing |
| May 12, 2026 | 6-K | Filing |
| Apr 30, 2026 | 20-F | Filing |
| Apr 02, 2026 | 6-K | Filing |
| Mar 18, 2026 | 424B3 | Filing |
| Mar 13, 2026 | EFFECT | Filing |
| Mar 03, 2026 | F-1 | Filing |
| Feb 09, 2026 | SC 13G | Statement of acquisition of beneficial ownership b... |
TNL Mediagene
| Country | Japan |
| IPO Date | Dec 5, 2024 |
| Industry | Publishing |
| Sector | Communication Services |
| Employees | 500 |
| CEO | Motoko Imada |
Stock Details
| Ticker Symbol | TNMG |
| Exchange | NASDAQ |
| Fiscal Year | January - December |
| Reporting Currency | USD |
| CIK Code | 0002013186 |
| CUSIP Number | G8924F105 |
| ISIN Number | KYG8924F1211 |
| SIC Code | 7310 |
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