0001172661-19-002221.txt : 20191114 0001172661-19-002221.hdr.sgml : 20191114 20191114094249 ACCESSION NUMBER: 0001172661-19-002221 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20190930 FILED AS OF DATE: 20191114 DATE AS OF CHANGE: 20191114 EFFECTIVENESS DATE: 20191114 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: 191216992 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 09-30-2019 09-30-2019 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 11-14-2019 0 133 445936 INFORMATION TABLE 2 infotable.xml ABBOTT LABS COM 002824100 1464 17500 SH SOLE 17500 0 0 ABEONA THERAPEUTICS INC COM 00289Y107 68 30000 SH SOLE 30000 0 0 ACTINIUM PHARMACEUTICALS INC COM 00507W107 17 75000 SH SOLE 75000 0 0 ADMA BIOLOGICS INC COM 000899104 474 106500 SH SOLE 106500 0 0 ADVANCED MICRO DEVICES INC COM 007903107 2305 79500 SH SOLE 79500 0 0 ADVANCED MICRO DEVICES INC COM 007903107 159 5500 SH Put SOLE 5500 0 0 ALDEYRA THERAPEUTICS INC COM 01438T106 248 47100 SH SOLE 47100 0 0 ALEXION PHARMACEUTICALS INC COM 015351109 245 2500 SH SOLE 2500 0 0 ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 13423 80250 SH SOLE 80250 0 0 ALPHABET INC CAP STK CL C 02079K107 731 600 SH SOLE 600 0 0 AMYRIS INC COM NEW 03236M200 3445 723700 SH SOLE 723700 0 0 AMYRIS INC COM NEW 03236M200 476 100000 SH Call SOLE 100000 0 0 ANAPLAN INC COM 03272L108 8032 171000 SH SOLE 171000 0 0 APOLLO 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