Welcome to our dedicated page for Weibo SEC filings (Ticker: WEIBF), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Our SEC filing database is enhanced with expert analysis from Rhea-AI, providing insights into the potential impact of each filing on Weibo's stock performance. Each filing includes a concise AI-generated summary, sentiment and impact scores, and end-of-day stock performance data showing the actual market reaction. Navigate easily through different filing types including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, proxy statements (DEF 14A), and Form 4 insider trading disclosures.
Designed for fundamental investors and regulatory compliance professionals, our page simplifies access to critical SEC filings. By combining real-time EDGAR feed updates, Rhea-AI's analytical insights, and historical stock performance data, we provide comprehensive visibility into Weibo's regulatory disclosures and financial reporting.
WEIBO Corp director Du Hong filed an initial ownership report showing a mix of direct and indirect equity interests. Du Hong indirectly holds 827,986 ADS through Seawave Ventures Investments Limited and directly holds 104,725 ADS and 7,015 Class A ordinary shares. The filing also lists multiple restricted share awards, each convertible into Class A ordinary shares at an exercise price of 0.0000, with vesting dates ranging from August 16, 2026 through August 16, 2029. Each ADS represents one Class A ordinary share.
WEIBO Corp senior vice president Cao Zenghui has filed an initial Form 3 reporting his equity holdings in the company. The filing lists multiple stock option awards over Class A ordinary shares, including rights to buy 12,500 shares at 21.1500 per share expiring on 2029-03-17, and several additional tranches at exercise prices of 32.6800, 3.8700 and 2.9300 with expirations through 2032-11-01. He also reports direct ownership of 101,705 American depositary shares, and a footnote states that each American depositary share represents one Class A ordinary share.
Weibo Corp director Lu Pochin Christopher has filed an initial Form 3 reporting his beneficial ownership in the company. He directly holds 45,700 American depositary shares (ADS), with each ADS representing one Class A ordinary share. The filing also lists several blocks of restricted shares that are convertible into Class A ordinary shares at an exercise price of $0.0000 per share. These restricted shares cover multiple tranches of 6,250 underlying Class A ordinary shares each, plus one tranche of 3,050 underlying shares, with exercise dates running from May 16, 2026 through November 16, 2028. The restricted shares do not have an expiration date, indicating they remain outstanding until they are settled according to their terms.
WEIBO Corp Chief Operating Officer Wang Wei has filed an initial ownership report showing his equity stake in the company. He directly holds 216,528 American depositary shares (ADS), with each ADS representing one Class A ordinary share.
He also holds multiple stock options giving him the right to buy Class A ordinary shares at fixed prices. These include options with an exercise price of $21.15 per share expiring on March 17, 2029, covering tranches such as 25,000 underlying shares, and additional options with an exercise price of $2.69 per share expiring on March 12, 2032, including a 50,000‑share tranche. The entries are reported as holdings rather than new transactions.
WEIBO Corp director Pehong Chen filed an initial Form 3 detailing his ownership in the company. The filing lists direct holdings of 25,000 American depositary shares (ADSs), with each ADS representing one Class A ordinary share.
It also shows 141,376 ADSs held indirectly through the Chen Family Trust, which was established by Chen for the benefit of himself and his family, with Chen and Adele W. Chi as trustees. In addition, Chen holds restricted share awards covering 6,250, 6,250 and 1,800 Class A ordinary shares at a conversion price of $0.00, which do not have expiration dates and are scheduled to become exercisable on May 16, 2026, November 16, 2026 and May 16, 2027. The Form 3 records these as existing holdings rather than new open-market purchases or sales.
WEIBO Corp director Wang Yan has filed an initial Form 3 disclosing existing equity holdings. The filing reports direct ownership of 24,950 American depositary shares (ADS), each representing one Class A ordinary share. It also lists several restricted share positions tied to Class A ordinary shares with an exercise price of 0.0000 and scheduled exercise dates ranging from August 16, 2026 through August 16, 2029. These entries reflect holdings rather than new open‑market purchases or sales.
WEIBO Corp Chief Financial Officer Cao Fei filed an initial ownership report showing existing equity interests in the company. The filing lists several stock option awards over Class A ordinary shares with exercise prices of $21.1500 and $2.6900, expiring between 2029 and 2032. It also reports direct ownership of 119,001 American depositary shares, with each ADS representing one Class A ordinary share. The filing records holdings only and does not show new purchases or sales.
WEIBO Corp Chief Executive Officer Wang Gaofei filed an initial Form 3 reporting his existing equity holdings. He holds multiple stock option awards over Class A ordinary shares, including grants with exercise prices of $21.1500 expiring on March 17, 2029 and $2.6900 expiring on March 12, 2032. He also holds ADS positions totaling 731,836 ADS directly and 374,791 ADS indirectly through TWIST PHOENIX LIMITED, a trust-related entity. Each ADS represents one Class A ordinary share. All entries are reported as holdings, with no buys or sells indicated.
WEIBO Corp director Charles Guowei Chao filed an initial ownership report showing a mix of options and equity in the company. He holds stock options over Class A ordinary shares at exercise prices of $21.1500 and $2.6900, with expirations through 2032-03-12. The filing also shows direct holdings of 545,510 American depositary shares, each representing one Class A ordinary share, and an indirect position of 87,822,024 Class B ordinary shares held by SINA Corporation.
Weibo Corporation reported a management change involving Mr. Jingdong Ge. He has stepped down from his role as Senior Vice President of the company. Mr. Ge will remain with Weibo and continue his service in the advertising business department, indicating an ongoing operational role rather than a full departure.