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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0001019056-15-000369
Filing Date
2015-04-07
Accepted
2015-04-07 16:52:04
Documents
1
Group Members
GAGNON SECURITIES LLCNEIL GAGNON

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G castlight_13g.htm SC 13G 97507
  Complete submission text file 0001019056-15-000369.txt   99321
Mailing Address 1370 AVENUE OF THE AMERICAS 24TH FLOOR NEW YORK NY 10019
Business Address 1370 AVENUE OF THE AMERICAS 24TH FLOOR NEW YORK NY 10019 2125545000
GAGNON SECURITIES LLC (Filed by) CIK: 0001125725 (see all company filings)

IRS No.: 134087058 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G

Mailing Address 121 SPEAR STREET SUITE 300 SAN FRANCISCO CA 94105
Business Address 121 SPEAR STREET SUITE 300 SAN FRANCISCO CA 94105 415-671-4683
CASTLIGHT HEALTH, INC. (Subject) CIK: 0001433714 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-88076 | Film No.: 15757242
SIC: 7374 Services-Computer Processing & Data Preparation