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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0001193125-21-041477
Filing Date
2021-02-12
Accepted
2021-02-12 16:07:59
Documents
4
Group Members
IVY INVESTMENT MANAGEMENT CO

Document Format Files

Seq Description Document Type Size
1 UNIVERSAL DISPLAY CORP \PA\ d122146dsc13g.htm SC 13G 51223
2 JOINT FILING AGREEMENT d122146dex991.htm EX-99.1 4831
3 IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY d122146dex992.htm EX-99.2 908
4 POWER OF ATTORNEY d122146dex993.htm EX-99.3 13080
  Complete submission text file 0001193125-21-041477.txt   71659
Mailing Address 375 PHILLIPS BOULEVARD 375 PHILLIPS BOULEVARD EWING NJ 08618
Business Address 375 PHILLIPS BOULEVARD EWING NJ 08618 6096710980
UNIVERSAL DISPLAY CORP \PA\ (Subject) CIK: 0001005284 (see all company filings)

IRS No.: 232372688 | State of Incorp.: PA | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-61941 | Film No.: 21627296
SIC: 3670 Electronic Components & Accessories

Mailing Address PO BOX 29217 SHAWNEE MISSION KS 66201-9217
Business Address 6300 LAMAR AVE OVERLAND PARK KS 66202-4200 9132362000
WADDELL & REED FINANCIAL INC (Filed by) CIK: 0001052100 (see all company filings)

IRS No.: 510261715 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G
SIC: 6211 Security Brokers, Dealers & Flotation Companies