Joan Lau
CIK 1881621 · last filed 2026-06-01
Joan Lau is a corporate insider who has filed 20 SEC Form 4 insider transactions across 4 companies since 2021. The most recent filing, for BDN, was dated Jun 1, 2026. Current disclosed insider exposure totals $725.8K 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.
$725.8K
4
20
$0
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| BDN | Director | 121,445 | $3.24 | $393.5K | $0 | 4 | 2026-06-01 |
| OLED | Director | 2,861 | $91.46 | $261.7K | $0 | 9 | 2026-04-02 |
| RMTI | Director | 113,111 | $0.62 | $70.7K | $0 | 4 | 2025-05-21 |
| Renovacor, Inc. (RCOR.WS) Delisted | Director | — | $0.07 | — | $0 | 2 | 2022-05-27 |
Recent Filings
20 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-01 | BDN | Grant (A) | +37,582 | $0 | EDGAR |
| 2026-04-02 | OLED | Grant (A) | +456 | $0 | EDGAR |
| 2026-01-05 | OLED | Grant (A) | +341 | $0 | EDGAR |
| 2025-10-02 | OLED | Grant (A) | +341 | $0 | EDGAR |
| 2025-07-02 | OLED | Grant (A) | +342 | $0 | EDGAR |
| 2025-05-23 | BDN | Grant (A) | +27,644 | $115.0K | EDGAR |
| 2025-05-21 | RMTI | Grant (A) | +50,000 | $0 | EDGAR |
| 2025-04-02 | OLED | Grant (A) | +342 | $0 | EDGAR |
| 2025-01-03 | OLED | Grant (A) | +314 | $0 | EDGAR |
| 2024-10-02 | OLED | Grant (A) | +314 | $0 | EDGAR |