Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001193125-11-092595
Filing Date
2011-04-08
Accepted
2011-04-08 16:16:36
Documents
4
Group Members
IVY INVESTMENT MANAGEMENT COMPANYWADDELL & REED FINANCIAL SERVICES, INC.WADDELL & REED INVESTMENT MANAGEMENT COMPANYWADDELL & REED, INC.

Document Format Files

Seq Description Document Type Size
1 PHOTRONICS, INC. dsc13ga.htm SC 13G/A 87380
2 JOINT FILING AGREEMENT dex1.htm EX-1 10340
3 IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY dex2.htm EX-2 1294
4 POWER OF ATTORNEY dex3.htm EX-3 23014
  Complete submission text file 0001193125-11-092595.txt   123896
Mailing Address 15 SECOR ROAD P O BOX 5226 BROOKFIELD CT 06804
Business Address 15 SECOR ROAD PO BOX 5226 BROOKFIELD CT 06804 2037759000
PHOTRONICS INC (Subject) CIK: 0000810136 (see all company filings)

EIN.: 060854886 | State of Incorp.: CT | Fiscal Year End: 1031
Type: SC 13G/A | Act: 34 | File No.: 005-39099 | Film No.: 11749712
SIC: 3674 Semiconductors & Related Devices

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)

EIN.: 510261715 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 6211 Security Brokers, Dealers & Flotation Companies