John Tsai
CIK 1960467 · last filed 2025-07-21
John Tsai is a corporate insider who has filed 5 SEC Form 4 insider transactions across 1 company since 2023. The most recent filing, for BPMC, was dated Jul 21, 2025.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$0
1
5
$0
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| Blueprint Medicines Corp (BPMC) Delisted | Director | 8,742 | $129.46 | $1.13M | $0 | 5 | 2025-07-21 |
Recent Filings
5 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-07-21 | Blueprint Medicines Corp (BPMC) Delisted | Mixed | −12,644 | $0 | EDGAR |
| 2025-06-24 | Blueprint Medicines Corp (BPMC) Delisted | Grant (A) | +3,902 | $499.9K | EDGAR |
| 2024-06-14 | Blueprint Medicines Corp (BPMC) Delisted | Grant (A) | +2,242 | $0 | EDGAR |
| 2023-06-23 | Blueprint Medicines Corp (BPMC) Delisted | Grant (A) | +2,600 | $0 | EDGAR |
| 2023-01-09 | Blueprint Medicines Corp (BPMC) Delisted | Grant (A) | +3,900 | $0 | EDGAR |