Ling Zang
CIK 1864245 · last filed 2026-05-22
Ling Zang is a corporate insider who has filed 8 SEC Form 4 insider transactions across 1 company since 2021. The most recent filing, for GNTX, was dated May 22, 2026. Across all open-market trades the lifetime net is −$343.4K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $920.6K 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.
$920.6K
1
8
-$343.4K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| GNTX | Director | 35,599 | $25.86 | $920.6K | -$343.4K | 8 | 2026-05-22 |
Recent Filings
8 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-22 | GNTX | Grant (A) | +5,626 | $0 | EDGAR |
| 2025-05-19 | GNTX | Grant (A) | +5,939 | $0 | EDGAR |
| 2024-05-17 | GNTX | Grant (A) | +3,764 | $0 | EDGAR |
| 2023-05-22 | GNTX | Grant (A) | +4,716 | $0 | EDGAR |
| 2022-05-26 | GNTX | Grant (A) | +4,416 | $0 | EDGAR |
| 2022-05-23 | GNTX | Grant (A) | +3,397 | $0 | EDGAR |
| 2021-06-09 | GNTX | Sell (S) | −10,000 | -$343.4K | EDGAR |
| 2021-05-27 | GNTX | Grant (A) | +2,845 | $0 | EDGAR |