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 COVER PAGE

OMB APPROVAL
OMB Number: 3235-0006
Expires: July 31, 2015
Estimated average burden
hours per response: 23.8

Report for the Calendar Year or Quarter Ended: 06-30-2021
Check here if Amendment   Amendment Number:
This Amendment (Check only one.):   is a restatement.
  adds new holdings entries.
Institutional Investment Manager Filing this Report:
Name: HARVEST MANAGEMENT LLC
Address: 515 Madison Ave
20th Fl
New York , NY10022
Form 13F File Number: 028-06505

The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form.

Person Signing this Report on Behalf of Reporting Manager:
Name: Marjorie Gochberg Kellner
Title: Managing Member
Phone: 212-644-2202
Signature, Place, and Date of Signing:
/s/ Marjorie Gochberg Kellner New York , NY 07-23-2021
[Signature] [City, State] [Date]
Report Type (Check only one.):
X 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.)
  13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).)
  13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).)
Form 13F Summary Page
Report Summary:
Number of Other Included Managers: 2
Form 13F Information Table Entry Total: 49
Form 13F Information Table Value Total: 154,182
(thousands)
List of Other Managers Reporting for this Manager:
[If there are no entries in this list, omit this section.]
Form 13F File Number Name
028-07384 BOHRER NATHANIEL
028-04407 KELLNER MARJORIE GOCHBERG

List of Other Included Managers:
Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report.
[If there are no entries in this list, state “NONE” and omit the column headings and list entries.]
No. Form 13F File Number Name
1 028-07384 BOHRER NATHANIEL
2 028-04407 KELLNER MARJORIE GOCHBERG


SEC FORM 13F-HR

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
Expires: July 31, 2015
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
ADVANCED MICRO DEVICES INC COM 007903107 2,818 30,000 SH Call OTR 1,2 0 30,000 0
AECOM COM 00766t100 823 13,000 SH OTR 1,2 0 13,000 0
AEROJET ROCKETDYNE HLDGS INC COM 007800105 1,298 26,872 SH OTR 1,2 0 26,872 0
ALEXION PHARMACEUTICALS INC COM 015351109 15,101 82,200 SH OTR 1,2 0 82,200 0
ALPHABET INC CAP STK CL C 02079k107 251 100 SH OTR 1,2 0 100 0
ANALOG DEVICES INC COM 032654105 8,608 50,000 SH Call OTR 1,2 0 50,000 0
AON PLC SHS CL A G0403H108 2,316 9,700 SH OTR 1,2 0 9,700 0
APPLE INC COM 037833100 208 1,520 SH OTR 1,2 0 1,520 0
AT HOME GROUP INC COM 04650y100 442 12,000 SH OTR 1,2 0 12,000 0
ATOTECH LTD COM G0625A105 945 37,000 SH OTR 1,2 0 37,000 0
BIOHAVEN PHARMACTL HLDG CO L COM g11196105 214 2,200 SH OTR 1,2 0 2,200 0
CANADIAN NATL RY CO COM 136375102 2,110 20,000 SH Call OTR 1,2 0 20,000 0
CANADIAN NATL RY CO COM 136375102 1,055 10,000 SH Put OTR 1,2 0 10,000 0
CANADIAN PAC RY LTD COM 13645T100 1,538 20,000 SH Put OTR 1,2 0 20,000 0
CERAGON NETWORKS LTD ORD m22013102 41 11,000 SH OTR 1,2 0 11,000 0
CIMAREX ENERGY CO COM 171798101 217 3,000 SH OTR 1,2 0 3,000 0
CLOUDERA INC COM 18914U100 3,727 235,000 SH OTR 1,2 0 235,000 0
COHERENT INC COM 192479103 6,873 26,000 SH OTR 1,2 0 26,000 0
COLLABORATIVE INVESTMNT SER THE SPAC AND NEW 19423L672 924 31,700 SH OTR 1,2 0 31,700 0
CONSTELLATION PHARMCETICLS I COM 210373106 1,099 32,500 SH OTR 1,2 0 32,500 0
CONSTELLATION PHARMCETICLS I COM 210373106 2,366 70,000 SH Call OTR 1,2 0 70,000 0
FERRO CORP COM 315405100 783 36,300 SH OTR 1,2 0 36,300 0
FS DEVELOPMENT CORP II COM CL A 30318f100 100 10,000 SH OTR 1,2 0 10,000 0
GRACE W R & CO DEL NEW COM 38388F108 2,226 32,200 SH OTR 1,2 0 32,200 0
ICON PLC SHS G4705A100 329 1,590 SH OTR 1,2 0 1,590 0
IHS MARKIT LTD SHS G47567105 1,183 10,500 SH OTR 1,2 0 10,500 0
KANSAS CITY SOUTHERN COM NEW 485170302 12,468 44,000 SH OTR 1,2 0 44,000 0
KINDRED BIOSCIENCES INC COM 494577109 688 75,000 SH OTR 1,2 0 75,000 0
KNOLL INC COM NEW 498904200 910 35,000 SH OTR 1,2 0 35,000 0
LUMEN TECHNOLOGIES INC COM 550241103 170 12,540 SH OTR 1,2 0 12,540 0
LYDALL INC COM 550819106 605 10,000 SH OTR 1,2 0 10,000 0
MARSH & MCLENNAN COS INC COM 571748102 703 5,000 SH Put OTR 1,2 0 5,000 0
MAXIM INTEGRATED PRODS INC COM 57772k101 27,849 264,324 SH OTR 1,2 0 264,324 0
MONMOUTH REAL ESTATE INVT CO CL A 609720107 936 50,000 SH OTR 1,2 0 50,000 0
NLIGHT INC COM 65487K100 512 14,100 SH OTR 1,2 0 14,100 0
NUANCE COMMUNICATIONS INC COM 67020Y100 7,785 143,000 SH OTR 1,2 0 143,000 0
OMNICELL COM COM 68213N109 303 2,000 SH OTR 1,2 0 2,000 0
PROOFPOINT INC COM 743424103 6,073 34,950 SH OTR 1,2 0 34,950 0
QIAGEN NV SHS NEW n72482123 532 11,000 SH OTR 1,2 0 11,000 0
SALESFORCE COM INC COM 79466L302 1,221 5,000 SH Call OTR 1,2 0 5,000 0
SALESFORCE COM INC COM 79466L302 3,664 15,000 SH Put OTR 1,2 0 15,000 0
SLACK TECHNOLOGIES INC COM CL A 83088V102 14,083 317,900 SH OTR 1,2 0 317,900 0
STERIS PLC SHS USD G8473T100 206 1,000 SH OTR 1,2 0 1,000 0
TALEND S A ADS 874224207 5,904 90,000 SH OTR 1,2 0 90,000 0
THERMO FISHER SCIENTIFIC INC COM 883556102 534 1,058 SH OTR 1,2 0 1,058 0
WELBILT INC COM 949090104 2,959 127,800 SH OTR 1,2 0 127,800 0
WESCO INTL INC COM 95082P105 473 4,600 SH OTR 1,2 0 4,600 0
WILLIS TOWERS WATSON PLC LTD SHS G96629103 1,066 4,634 SH OTR 1,2 0 4,634 0
XILINX INC COM 983919101 6,943 48,000 SH OTR 1,2 0 48,000 0