Decheng Capital Management III (Cayman), LLC
CIK 1747821 · last filed 2025-08-25
Decheng Capital Management III (Cayman), LLC is a corporate insider who has filed 5 SEC Form 4 insider transactions across 3 companies since 2021. The most recent filing shows the insider sold $60.7K of BYSI on Aug 25, 2025. Across all open-market trades the lifetime net is +$28.9M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $3.0M across reported positions.
"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.
$3.00M
3
5
$28.94M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| BYSI | 10%+ Owner | 1,913,734 | $1.57 | $3.00M | -$60.7K | 1 | 2025-08-25 |
| ALPINE IMMUNE SCIENCES, INC. (ALPN) Delisted | 10%+ Owner | 5,347,744 | $64.97 | $347.44M | $29.00M | 3 | 2024-05-20 |
| Cue Health Inc. (HLTH) Delisted | 10%+ Owner | 8,192,468 | $0.04 | $355.6K | $0 | 1 | 2021-09-30 |
Recent Filings
5 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-08-25 | BYSI | Sell (S) | −34,260 | -$60.7K | EDGAR |
| 2024-05-20 | ALPINE IMMUNE SCIENCES, INC. (ALPN) Delisted | Mixed | −41,589,620 | $0 | EDGAR |
| 2022-09-27 | ALPINE IMMUNE SCIENCES, INC. (ALPN) Delisted | Grant (A) | +4,000,000 | $29.40M | EDGAR |
| 2021-09-30 | Cue Health Inc. (HLTH) Delisted | Conv (C) | +16,384,936 | $0 | EDGAR |
| 2021-09-21 | ALPINE IMMUNE SCIENCES, INC. (ALPN) Delisted | Buy (P) | +3,085,106 | $29.00M | EDGAR |