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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001062993-18-000555
Filing Date
2018-02-09
Accepted
2018-02-09 14:19:54
Documents
1

Document Format Files

Seq Description Document Type Size
1 SC 13G/A sch13ga.htm SC 13G/A 21820
  Complete submission text file 0001062993-18-000555.txt   23513
Mailing Address 401 BAY STREET SUITE 1900, P.O. BOX 19 TORONTO A6 M5H 2Y4
Business Address 401 BAY STREET SUITE 1900, P.O. BOX 19 TORONTO A6 M5H 2Y4 416-367-4364
Polar Asset Management Partners Inc. (Filed by) CIK: 0001326389 (see all company filings)

IRS No.: 000000000 | State of Incorp.: A6 | Fiscal Year End: 0331
Type: SC 13G/A

Mailing Address 65 EAST 55TH STREET 18TH FLOOR NEW YORK NY 10022
Business Address 65 EAST 55TH STREET 18TH FLOOR NEW YORK NY 10022 212 593-6900
Avista Healthcare Public Acquisition Corp. (Subject) CIK: 0001661181 (see all company filings)

IRS No.: 000000000 | State of Incorp.: NY | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-89667 | Film No.: 18590770
SIC: 8731 Services-Commercial Physical & Biological Research