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
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
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
CADENCE DESIGN SYSTEM INC COM 127387108 333 4,700 SH   SOLE 2 4,700 0 0
CIENA CORP COM NEW 171779309 20,855 507,050 SH   SOLE   507,050 0 0
CIENA CORP COM NEW 171779309 52,730 1,282,029 SH   DFND 1 0 0 1,282,029
CIENA CORP COM NEW 171779309 576 14,000 SH   SOLE 2 14,000 0 0
CROWDSTRIKE HLDGS INC CL A 22788C105 4,097 60,000 SH   SOLE   60,000 0 0
DELEK US HLDGS INC NEW COM 24665A103 24,506 604,800 SH   SOLE   604,800 0 0
DELEK US HLDGS INC NEW COM 24665A103 52,676 1,300,007 SH   DFND 1 0 0 1,300,007
ELECTRONIC ARTS INC COM 285512109 1,008 9,950 SH   SOLE 2 9,950 0 0
ELOXX PHARMACEUTICALS INC COM 29014R103 2,243 225,000 SH   SOLE   225,000 0 0
FIVERR INTL LTD ORD SHS M4R82T106 8,465 285,000 SH   SOLE   285,000 0 0
FIVERR INTL LTD ORD SHS M4R82T106 674 22,700 SH   SOLE 2 22,700 0 0
HUYA INC ADS REP SHS A 44852D108 440 17,800 SH   SOLE 2 17,800 0 0
INVESCO QQQ TR JUL 19 CALL 111 CALL 46090E903 277 1,000 SH Call SOLE   1,000 0 0
LIVE NATION ENTERTAINMENT IN COM 538034109 1,106 16,700 SH   SOLE 2 16,700 0 0
MARVELL TECHNOLOGY GROUP LTD ORD G5876H105 573 24,000 SH   SOLE 2 24,000 0 0
MELLANOX TECHNOLOGIES LTD SHS M51363113 38,410 347,072 SH   DFND 1 0 0 347,072
MICROSOFT CORP COM 594918104 1,407 10,500 SH   SOLE 2 10,500 0 0
MOBILEIRON INC COM NEW 60739U204 2,806 452,590 SH   SOLE   452,590 0 0
MOBILEIRON INC COM NEW 60739U204 312 50,287 SH   SOLE 2 50,287 0 0
MYLAN N V SHS EURO N59465109 11,777 618,535 SH   SOLE   618,535 0 0
MYLAN N V SHS EURO N59465109 31,010 1,628,696 SH   DFND 1 0 0 1,628,696
PAYPAL HLDGS INC COM 70450Y103 1,419 12,400 SH   SOLE 2 12,400 0 0
RADWARE LTD ORD M81873957 16,232 656,372 SH   SOLE   656,372 0 0
RADWARE LTD ORD M81873957 16,115 651,656 SH   DFND 1 0 0 651,656
SOLAREDGE TECHNOLOGIES INC COM 83417M104 25,005 400,334 SH   SOLE   400,334 0 0
SOLAREDGE TECHNOLOGIES INC COM 83417M904 69,667 1,115,386 SH   DFND 1 0 0 1,115,386
SOLAREDGE TECHNOLOGIES INC COM 83417M904 1,393 22,300 SH   SOLE 2 22,300 0 0
SQUARE INC CL A 852234103 714 9,850 SH   SOLE 2 9,850 0 0
THE TRADE DESK INC COM CL A 88339J105 803 3,525 SH   SOLE 2 3,525 0 0
TOWER SEMICONDUCTOR LTD SHS NEW M87915274 2,457 155,780 SH   SOLE   155,780 0 0
TUFIN SOFTWARE TECHNOLOGIS L SHS M8893U102 2,589 100,000 SH   SOLE   100,000 0 0
YANDEX N V SHS CLASS A N97284108 498 13,100 SH   SOLE 2 13,100 0 0