0001172661-20-000766.txt : 20200214 0001172661-20-000766.hdr.sgml : 20200214 20200214151634 ACCESSION NUMBER: 0001172661-20-000766 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20191231 FILED AS OF DATE: 20200214 DATE AS OF CHANGE: 20200214 EFFECTIVENESS DATE: 20200214 FILER: COMPANY DATA: COMPANY CONFORMED NAME: ARDSLEY ADVISORY PARTNERS LP CENTRAL INDEX KEY: 0000900529 IRS NUMBER: 000000000 STATE OF INCORPORATION: NY FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-04639 FILM NUMBER: 20618603 BUSINESS ADDRESS: STREET 1: 262 HARBOR DRIVE, 4TH FLOOR CITY: STAMFORD STATE: CT ZIP: 06902 BUSINESS PHONE: 203-564-4230 MAIL ADDRESS: STREET 1: 262 HARBOR DRIVE, 4TH FLOOR CITY: STAMFORD STATE: CT ZIP: 06902 FORMER COMPANY: FORMER CONFORMED NAME: ARDSLEY ADVISORY PARTNERS DATE OF NAME CHANGE: 19940208 13F-HR 1 primary_doc.xml 13F-HR LIVE false true false 0000900529 XXXXXXXX 12-31-2019 12-31-2019 false ARDSLEY ADVISORY PARTNERS LP

262 Harbor Drive, 4th Floor Stamford CT 06902

13F HOLDINGS REPORT 028-04639 N Steven Napoli 203-564-4230 /s/ Steve Napoli Stamford CT 02-14-2020 0 150 626662 INFORMATION TABLE 2 infotable.xml ABBOTT LABS COM 002824100 651 7500 SH SOLE 7500 0 0 ABEONA THERAPEUTICS INC COM 00289Y107 98 30000 SH SOLE 30000 0 0 ACTINIUM PHARMACEUTICALS INC COM 00507W107 16 75000 SH SOLE 75000 0 0 ACTIVISION BLIZZARD INC COM 00507V109 1426 24000 SH SOLE 24000 0 0 ACTIVISION BLIZZARD INC COM 00507V109 475 8000 SH Call SOLE 8000 0 0 ADMA BIOLOGICS INC COM 000899104 298 74600 SH SOLE 74600 0 0 ADVANCED MICRO DEVICES INC COM 007903107 115 2500 SH Put SOLE 2500 0 0 ADVANCED MICRO DEVICES INC COM 007903107 2752 60000 SH SOLE 60000 0 0 ADVANCED MICRO DEVICES INC COM 007903107 23 500 SH Call SOLE 500 0 0 AERIE PHARMACEUTICALS INC COM 00771V108 3746 155000 SH SOLE 155000 0 0 AGILE THERAPEUTICS INC COM 00847L100 125 50000 SH SOLE 50000 0 0 ALDEYRA THERAPEUTICS INC COM 01438T106 216 37100 SH SOLE 37100 0 0 ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 21850 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