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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001615774-17-002836
Filing Date
2017-05-31
Accepted
2017-05-31 16:08:04
Documents
1
Period of Report
2017-05-31

Document Format Files

Seq Description Document Type Size
1 OWNERSHIP DOCUMENT - ROBERT VANDER ZANDEN s106406_form4.html 4  
1 OWNERSHIP DOCUMENT - ROBERT VANDER ZANDEN s106406_form4.xml 4 3080
  Complete submission text file 0001615774-17-002836.txt   4725
Mailing Address ONE ROCKEFELLER PLAZA, 11TH FLOOR NEW YORK NY 10020
Business Address ONE ROCKEFELLER PLAZA, 11TH FLOOR NEW YORK NY 10020 347-321-7646
SPHERIX INC (Issuer) CIK: 0000012239 (see all company filings)

IRS No.: 520849320 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 6794 Patent Owners & Lessors

Mailing Address 913 HIGH KNOLL WAY TRAVELERS REST SC 29690
Business Address
VanderZanden Robert J (Reporting) CIK: 0001287601 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-05576 | Film No.: 17881108