Joseph C. Tsai
CIK: 0001633999
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
Alibaba Group Holding Ltd
Discretionary Trading P&L
Holdings
Transaction History (8 total)
- Oct 1, 2026BABA
Alibaba Group Holding Ltd
Exercise(M)Direct3.3K shares- - Oct 1, 2026BABA
Alibaba Group Holding Ltd
Exercise(M)Direct7.5K shares- - Aug 25, 2026BABA
Alibaba Group Holding Ltd
Purchase(P)Indirect720K shares at avg. $14.47$10.4M - Aug 24, 2026BABA
Alibaba Group Holding Ltd
Purchase(P)Indirect720K shares at avg. $14.29$10.3M - Jul 1, 2026BABA
Alibaba Group Holding Ltd
Exercise(M)Direct7.5K shares- - Jul 1, 2026BABA
Alibaba Group Holding Ltd
Exercise(M)Direct3.3K shares- - May 29, 2026BABA
Alibaba Group Holding Ltd
Award(A)DirectRestricted Share Units
120K shares- - Apr 1, 2026BABA
Alibaba Group Holding Ltd
Exercise(M)Direct3.3K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 1, 2026 | BABA Alibaba Group Holding Ltd | Exercise(M) | 3,334 | - | $0 | Direct |
| Oct 1, 2026 | BABA Alibaba Group Holding Ltd | Exercise(M) | 7,500 | - | $0 | Direct |
| Aug 25, 2026 | BABA Alibaba Group Holding Ltd | Purchase(P) | 720,000 | $14.47 | $10,418,400 | Indirect |
| Aug 24, 2026 | BABA Alibaba Group Holding Ltd | Purchase(P) | 720,000 | $14.29 | $10,288,800 | Indirect |
| Jul 1, 2026 | BABA Alibaba Group Holding Ltd | Exercise(M) | 7,500 | - | $0 | Direct |
| Jul 1, 2026 | BABA Alibaba Group Holding Ltd | Exercise(M) | 3,333 | - | $0 | Direct |
| May 29, 2026 | BABA Alibaba Group Holding Ltd | Award(A) Restricted Share Units | 120,000 | - | - | Direct |
| Apr 1, 2026 | BABA Alibaba Group Holding Ltd | Exercise(M) | 3,333 | - | $0 | Direct |
1-8 of 8 transactions
About Tsai Joseph C
Tsai Joseph C (SEC CIK 0001633999) files insider reports with the SEC as Director of Alibaba Group Holding Ltd (BABA).
Signal8 holds 7 ownership filings by Tsai Joseph C (1 Form 3, 6 Form 4), filed between Mar 18, 2026 and Oct 5, 2026. Those filings report 8 transactions, from Apr 1, 2026 to Oct 1, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Tsai Joseph C's filings is in CAUSEWAY BAY.
Recent filings by Tsai Joseph C
- Oct 1, 2026: Option exercises of BABA shares (2 lines, Form 4, code M).
- Aug 25, 2026: Open-market purchase of BABA shares (Form 4, code P).
- Aug 24, 2026: Open-market purchase of BABA shares (Form 4, code P).
- Jul 1, 2026: Option exercises of BABA shares (2 lines, Form 4, code M).
- May 29, 2026: Grant or award of BABA derivative securities (Form 4, code A).
Other insiders filing for Alibaba Group Holding Ltd (BABA)
- Wu Yongming, Chief Executive Officer
- Jiang Fang, Chief People Officer
- Jiang Fan (FJ), CEO of Business Group
- Yu Siying, General Counsel
- Xu Hong, Chief Financial Officer
- Wu Maggie Wei, Director