Lau Joan
SEC insider (Form 3/4/5 filer). CIK 0001881621. Director at UNIVERSAL DISPLAY CORP \PA\ (OLED) and 2 other issuers. 13 reported Form 4/5 transactions since Sep 2024; latest on Sep 30, 2026. Located in EWING, NJ.
Companies Lau Joan has filed insider reports for
- UNIVERSAL DISPLAY CORP \PA\ (OLED): Director
- ROCKWELL MEDICAL, INC. (RMTI): Director
- BRANDYWINE REALTY TRUST (BDN): Director
Lau Joan
CIK: 0001881621
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (13 total)
- Sep 30, 2026OLED
UNIVERSAL DISPLAY CORP \PA\
AwardDirect455 shares- - Jul 1, 2026RMTI
ROCKWELL MEDICAL, INC.
AwardDirect9.6K shares- - Jun 30, 2026OLED
UNIVERSAL DISPLAY CORP \PA\
AwardDirect455 shares- - May 28, 2026BDN
BRANDYWINE REALTY TRUST
AwardDirect37.6K shares- - Mar 31, 2026OLED
UNIVERSAL DISPLAY CORP \PA\
AwardDirect456 shares- - Dec 31, 2025OLED
UNIVERSAL DISPLAY CORP \PA\
AwardDirect341 shares- - Sep 30, 2025OLED
UNIVERSAL DISPLAY CORP \PA\
AwardDirect341 shares- - Jun 30, 2025OLED
UNIVERSAL DISPLAY CORP \PA\
AwardDirect342 shares- - May 21, 2025BDN
BRANDYWINE REALTY TRUST
AwardDirect27.6K shares at avg. $4.16$115K - May 20, 2025RMTI
ROCKWELL MEDICAL, INC.
AwardDirect50K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 30, 2026 |  OLED UNIVERSAL DISPLAY CORP \PA\ | Award | 455 | - | $0 | Direct |
| Jul 1, 2026 |  RMTI ROCKWELL MEDICAL, INC. | Award | 9,633 | - | $0 | Direct |
| Jun 30, 2026 | OLED UNIVERSAL DISPLAY CORP \PA\ | Award | 455 | - | $0 | Direct |
| May 28, 2026 |  BDN BRANDYWINE REALTY TRUST | Award | 37,582 | - | $0 | Direct |
| Mar 31, 2026 | OLED UNIVERSAL DISPLAY CORP \PA\ | Award | 456 | - | $0 | Direct |
| Dec 31, 2025 | OLED UNIVERSAL DISPLAY CORP \PA\ | Award | 341 | - | $0 | Direct |
| Sep 30, 2025 | OLED UNIVERSAL DISPLAY CORP \PA\ | Award | 341 | - | - | Direct |
| Jun 30, 2025 | OLED UNIVERSAL DISPLAY CORP \PA\ | Award | 342 | - | - | Direct |
| May 21, 2025 | BDN BRANDYWINE REALTY TRUST | Award | 27,644 | $4.16 | $114,999 | Direct |
| May 20, 2025 | RMTI ROCKWELL MEDICAL, INC. | Award | 50,000 | - | - | Direct |
1-10 of 13 transactions