Lau Joan has filed 17 insider transactions across 3 companies since October 2023.
Most recent transaction: a grant/award of 456 shares of UNIVERSAL DISPLAY CORP \PA\ ($OLED) on March 31, 2026.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 31, 2026 | UNIVERSAL DISPLAY CORP \PA\ | $OLED | Lau Joan | Not found | A | Common Stock | 456 | $0.00 | 2,861.0000 | 47,658,295 | 18.96% | 0.00% |
| Dec. 31, 2025 | UNIVERSAL DISPLAY CORP \PA\ | $OLED | Lau Joan | Not found | A | Common Stock | 341 | $0.00 | 2,405.0000 | 47,681,477 | 16.52% | 0.00% |
| Sept. 30, 2025 | UNIVERSAL DISPLAY CORP \PA\ | $OLED | Lau Joan | Not found | A | Common Stock | 341 | $0.00 | 2,064.0000 | 47,652,662 | 19.79% | 0.00% |
| June 30, 2025 | UNIVERSAL DISPLAY CORP \PA\ | $OLED | Lau Joan | Not found | A | Common Stock | 342 | $0.00 | 1,723.0000 | 47,652,662 | 24.76% | 0.00% |
| May 21, 2025 | BRANDYWINE REALTY TRUST | $BDN | Lau Joan | Not found | A | Common Shares of Beneficial Interest | 27644 | $4.16 | 83,863.0000 | 173,042,591 | 49.17% | 0.02% |
| May 20, 2025 | ROCKWELL MEDICAL, INC. | $RMTI | Lau Joan | Director | A | Common Stock | 50000 | $0.00 | 113,111.0000 | 34,056,920 | 79.23% | 0.15% |
| March 31, 2025 | UNIVERSAL DISPLAY CORP \PA\ | $OLED | Lau Joan | Not found | A | Common Stock | 342 | $0.00 | 1,381.0000 | 47,652,662 | 32.92% | 0.00% |
| Dec. 31, 2024 | UNIVERSAL DISPLAY CORP \PA\ | $OLED | Lau Joan | Not found | A | Common Stock | 314 | $0.00 | 1,039.0000 | 47,669,439 | 43.31% | 0.00% |
| Sept. 30, 2024 | UNIVERSAL DISPLAY CORP \PA\ | $OLED | Lau Joan | Not found | A | Common Stock | 314 | $0.00 | 725.0000 | 47,622,763 | 76.40% | 0.00% |
| June 28, 2024 | UNIVERSAL DISPLAY CORP \PA\ | $OLED | Lau Joan | Not found | A | Common Stock | 314 | $0.00 | 411.0000 | 47,622,763 | 323.71% | 0.00% |
| May 23, 2024 | BRANDYWINE REALTY TRUST | $BDN | Lau Joan | Not found | A | Common Shares of Beneficial Interest | 25054 | $4.59 | 56,219.0000 | 172,475,645 | 80.39% | 0.01% |
| May 21, 2024 | ROCKWELL MEDICAL, INC. | $RMTI | Lau Joan | Director | A | Common Stock | 36111 | $0.00 | 63,111.0000 | 0 | 133.74% | 0.00% |
| March 29, 2024 | UNIVERSAL DISPLAY CORP \PA\ | $OLED | Lau Joan | Not found | A | Common Stock | 97 | $0.00 | 97.0000 | 47,622,763 | 9999.99% | 0.00% |
| Oct. 16, 2023 | ROCKWELL MEDICAL, INC. | $RMTI | Lau Joan | Director | A | Stock Option (Right to Buy) | 25000 | $0.00 | 25,000.0000 | 0 | 9999.99% | 0.00% |
| Oct. 16, 2023 | ROCKWELL MEDICAL, INC. | $RMTI | Lau Joan | Director | A | Common Stock | 25000 | $0.00 | 27,000.0000 | 0 | 1250.00% | 0.00% |
| Oct. 16, 2023 | ROCKWELL MEDICAL, INC. | $RMTI | Lau Joan | Director | A | Stock Option (Right to Buy) | 25000 | $0.00 | 25,000.0000 | 0 | 9999.99% | 0.00% |
| Oct. 16, 2023 | ROCKWELL MEDICAL, INC. | $RMTI | Lau Joan | Director | A | Common Stock | 25000 | $0.00 | 25,000.0000 | 0 | 9999.99% | 0.00% |