0001418746-14-000003.txt : 20140514 0001418746-14-000003.hdr.sgml : 20140514 20140514165912 ACCESSION NUMBER: 0001418746-14-000003 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20140331 FILED AS OF DATE: 20140514 DATE AS OF CHANGE: 20140514 EFFECTIVENESS DATE: 20140514 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Potomac Capital Management, Inc. CENTRAL INDEX KEY: 0001418746 IRS NUMBER: 133984786 STATE OF INCORPORATION: NY FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-12962 FILM NUMBER: 14842268 BUSINESS ADDRESS: STREET 1: 825 THIRD AVENUE STREET 2: 33RD FLOOR CITY: NEW YORK STATE: NY ZIP: 10022 BUSINESS PHONE: 212-521-5151 MAIL ADDRESS: STREET 1: 825 THIRD AVENUE STREET 2: 33RD FLOOR CITY: NEW YORK STATE: NY ZIP: 10022 13F-HR 1 primary_doc.xml 13F-HR LIVE false false false 0001418746 XXXXXXXX 03-31-2014 03-31-2014 Potomac Capital Management, Inc.

825 THIRD AVENUE 33RD FLOOR NEW YORK NY 10022

13F HOLDINGS REPORT 028-12962 N Paul J. Solit 212-257-6082 Paul J. Solit New York NY 05-14-2014 0 67 116890 false INFORMATION TABLE 2 potomacqtrly.xml ADVANCED PHOTONIX INC-CL A COMM 00754E107 440 703723 SH SOLE 703723 0 0 AEROFLEX HOLDING CORP COMM 7767106 3686 443551 SH SOLE 443551 0 0 AIR TRANSPORT SERVICES GROUP INC COMM 00922R105 505 64345 SH SOLE 64345 0 0 AIRCASTLE LTD COMM G0129K104 471 24300 SH SOLE 24300 0 0 ALPHA & OMEGA SEMICONDUCTOR COMM G6331P104 1263 171600 SH SOLE 171600 0 0 APPLIED MICRO CIRCUITS CORP COMM 03822W406 3073 310400 SH SOLE 310400 0 0 ARCH COAL INC COMM 39380100 306 63500 SH SOLE 63500 0 0 ARCH COAL INC COMM 39380100 14 3000 SH Call SOLE 3000 0 0 AXCELIS TECHNOLOGIES INC COMM 54540109 6205 2886247 SH SOLE 2886247 0 0 BALTIC TRADING LTD COMM Y0553W103 379 60100 SH SOLE 60100 0 0 BEBE STORES INC COMM 75571109 353 57700 SH SOLE 57700 0 0 BIODELIVERY SCIENCES INTL COMM 09060J106 407 48201 SH SOLE 48201 0 0 CACHE INC COMM 127150308 489 148732 SH SOLE 148732 0 0 CROCS INC COMM 227046109 438 28100 SH SOLE 28100 0 0 DEMAND MEDIA INC COMM 24802N109 1305 269143 SH SOLE 269143 0 0 EAGLE ROCK ENERGY PARTNERS LTDP 26985R104 986 187500 SH SOLE 187500 0 0 ECHOSTAR HOLDING CORP-A COMM 278768106 4655 97874 SH SOLE 97874 0 0 EMCORE CORP COMM 290846203 2044 404804 SH SOLE 404804 0 0 ENTEROMEDICS INC COMM 29365M208 307 168578 SH SOLE 168578 0 0 ENTROPIC COMMUNICATIONS INC COMM 29384R105 472 115426 SH SOLE 115426 0 0 EXTREME NETWORKS INC COMM 30226D106 1612 277874 SH SOLE 277874 0 0 EZCHIP SEMICONDUCTOR LTD COMM M4146Y108 641 25300 SH SOLE 25300 0 0 FALCONSTOR SOFTWARE INC COMM 306137100 782 495135 SH SOLE 495135 0 0 FX ENERGY INC COMM 302695101 3742 1120299 SH SOLE 1120299 0 0 FX ENERGY INC COMM 302695101 334 100000 SH Call SOLE 100000 0 0 FX ENERGY INC COMM 302695101 106 31600 SH Call SOLE 31600 0 0 FX ENERGY INC COMM 302695101 408 122200 SH Call SOLE 122200 0 0 IKANOS COMMUNICATIONS INC COMM 45173E105 870 1000000 SH SOLE 1000000 0 0 INNERWORKINGS INC COMM 45773Y105 1006 131301 SH SOLE 131301 0 0 INSIGNIA SYSTEMS INC COMM 45765Y105 201 66556 SH SOLE 66556 0 0 INTERMOLECULAR INC COMM 45882D109 263 94000 SH SOLE 94000 0 0 INTERSECTIONS INC COMM 460981301 665 112764 SH SOLE 112764 0 0 JAMBA INC COMM 47023A309 348 29053 SH SOLE 29053 0 0 LAMAR ADVERTISING CO-CL A COMM 512815101 581 11398 SH SOLE 11398 0 0 LIFEVANTAGE CORP COMM 53222K106 734 560503 SH SOLE 560503 0 0 LIONBRIDGE TECHNOLOGIES INC COMM 536252109 2536 377955 SH SOLE 377955 0 0 MACK-CALI REALTY CORP REIT 554489104 784 37700 SH SOLE 37700 0 0 MADISON SQUARE GARDEN CO (THE) COMM 55826P100 903 15900 SH SOLE 15900 0 0 MANAGEMENT NETWORK GROUP INC COMM 561693201 2249 525543 SH SOLE 525543 0 0 MATTSON TECHNOLOGY INC COMM 577223100 3325 1432998 SH SOLE 1432998 0 0 MCDERMOTT INTL INC COMM 580037109 235 30000 SH SOLE 30000 0 0 MERU NETWORKS INC COMM 59047Q103 5352 1186626 SH SOLE 1186626 0 0 MOLYCORP INC COMM 608753109 787 167800 SH SOLE 167800 0 0 MURPHY USA INC COMM 626755102 434 10700 SH SOLE 10700 0 0 NEWTEK BUSINESS SERVICES INC COMM 652526104 2314 803515 SH SOLE 803515 0 0 NTELOS HOLDINGS CORP COMM 67020Q305 386 28600 SH Call SOLE 28600 0 0 NUMEREX CORP -CL A COMM 67053A102 6792 621420 SH SOLE 621420 0 0 O2MICRO INTERNATIONAL-ADR ADRS 67107W100 2529 770938 SH SOLE 770938 0 0 PHARMATHENE INC COMM 71714G102 1081 590622 SH SOLE 590622 0 0 PLX TECHNOLOGY INC COMM 693417107 27237 4502044 SH SOLE 4502044 0 0 PROCERA NETWORKS INC COMM 74269U203 468 45000 SH SOLE 45000 0 0 QKL STORES INC COMM 74732Y303 82 19415 SH SOLE 19415 0 0 QUANTUM CORP COMM 747906204 4675 3832023 SH SOLE 3832023 0 0 RADISYS CORP COMM 750459109 190 52900 SH SOLE 52900 0 0 RIVERBED TECHNOLOGY INC COMM 768573107 631 32000 SH SOLE 32000 0 0 SABA SOFTWARE INC COMM 784932600 962 79175 SH SOLE 79175 0 0 SAREPTA THERAPEUTICS INC COMM 803607100 531 22100 SH SOLE 22100 0 0 SCIENTIFIC GAMES CORP-A COMM 80874P109 137 10000 SH Call SOLE 10000 0 0 SCIENTIFIC GAMES CORP-A COMM 80874P109 2197 160000 SH SOLE 160000 0 0 SIGA TECHNOLOGIES INC COMM 826917106 1335 430776 SH SOLE 430776 0 0 STR HOLDINGS INC COMM 78478V100 1153 725258 SH SOLE 725258 0 0 SUNCOKE ENERGY INC COMM 86722A103 2736 119770 SH SOLE 119770 0 0 TELECOMMUNICATION SYSTEMS-A COMM 87929J103 1751 761138 SH SOLE 761138 0 0 THE FINISH LINE-CL A COMM 317923100 792 29250 SH SOLE 29250 0 0 TRAVELCENTERS OF AMERICA LLC COMM 894174101 724 88800 SH SOLE 88800 0 0 USA TECHNOLOGIES INC COMM 90328S500 1175 567708 SH SOLE 567708 0 0 ZAZA ENERGY CORP COMM 98919T100 314 417615 SH SOLE 417615 0 0