The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE

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COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
AQUANTIA CORP COM 03842Q108 20,172 2,300,114 SH   SOLE   2,300,114 0 0
AQUANTIA CORP COM 03842Q108 8,467 965,493 SH   DFND 1 0 0 965,493
AVAYA HOLDINGS CORP COM 05351X101 7,863 540,038 SH   SOLE   540,038 0 0
AVAYA HOLDINGS CORP COM 05351X101 10,272 705,474 SH   DFND 1 0 0 705,474
CYBERARK SOFTWARE LTD SHS M2682V108 14,360 193,689 SH   SOLE   193,689 0 0
CYBERARK SOFTWARE LTD SHS M2682V108 15,771 212,718 SH   DFND 1 0 0 212,718
DELEK US HOLDINGS COM 246647101 23,288 716,328 SH   SOLE   716,328 0 0
DELEK US HOLDINGS COM 246647101 25,370 780,364 SH   DFND 1 0 0 780,364
MELLANOX TECHNOLOGIES LTD SHS M51363113 38,297 414,555 SH   SOLE   414,555 0 0
MELLANOX TECHNOLOGIES LTD SHS M51363113 77,728 841,399 SH   DFND 1 0 0 841,399
MYLAN NV SHS N59465109 10,287 375,450 SH   SOLE   375,450 0 0
RADWARE LTD ORD M81873107 18,960 834,857 SH   SOLE   834,857 0 0
RADWARE LTD ORD M81873107 14,347 631,742 SH   DFND 1 0 0 631,742
SOLAREDGE TECHNOLOGIES INC COM 83417M104 23,460 668,384 SH   SOLE   668,384 0 0
SOLAREDGE TECHNOLOGIES INC COM 83417M104 38,509 1,097,111 SH   DFND 1 0 0 1,097,111
VANECK VECTORS ETF TR JAN 19 P90 PUT 92189F956 212 500 SH Put SOLE   500 0 0
TEVA PHARMACEUTICALS INDS LTD SPONSORED ADR 881624209 23,784 1,542,419 SH   DFND 1 0 0 1,542,419
INVESCO QQQ TR JAN 19 P151 PUT 46090E953 452 1,300 SH Put SOLE   1,300 0 0
INVESCO QQQ TR JUN 19 P170 PUT 46090E953 3,089 1,575 SH Put SOLE   1,575 0 0
INVESCO QQQ TR MAR 19 P170 PUT 46090E953 3,803 2,150 SH Put SOLE   2,150 0 0