# EDGAR Filing Document

**Accession Number:** 0001721508
**File Stem:** 0001420506-23-000699
**Filing Date:** 2023-2
**Character Count:** 9365
**Document Hash:** 5a2c9aef81e1de5997b605270dac268b
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001420506-23-000699.hdr.sgml**: 20230214

**ACCESSION NUMBER**: 0001420506-23-000699

**CONFORMED SUBMISSION TYPE**: 13F-HR

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20221231

**FILED AS OF DATE**: 20230214

**DATE AS OF CHANGE**: 20230214

**EFFECTIVENESS DATE**: 20230214

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Islet Management, LP
- **CENTRAL INDEX KEY:** 0001721508
- **IRS NUMBER:** 822924162
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 13F-HR
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 028-19202
- **FILM NUMBER:** 23630318

**BUSINESS ADDRESS:**
- **STREET 1:** 590 MADISON AVENUE, 27TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10022
- **BUSINESS PHONE:** 212.381.1990

**MAIL ADDRESS:**
- **STREET 1:** 590 MADISON AVENUE, 27TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10022

### FORM 13F COVER PAGE

**Report for the Calendar Year or Quarter Ended:** 12-31-2022

**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:** Islet Management LP<br>**Address:** 590 MADISON AVENUE 27TH FLOOR<br>NEW YORK, NY 10022

**Form 13F File Number:** 028-19202

**CRD Number (if applicable):** 000290576

**SEC File Number (if applicable):** 801-112114

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:** Rebecca Waldman<br>**Title:** Chief Compliance Officer<br>**Phone:** 212-381-1990

**Signature, Place, and Date of Signing:**

Rebecca Waldman Chief Compliance Officer  NEW YORK, NY  02-14-2023<br>[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 are reported 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:** 0

**Form 13F Information Table Entry Total:** 55

**Form 13F Information Table Value Total:** $148211405

      (round to nearest dollar)

**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.]

**NONE**

### FORM 13F INFORMATION TABLE

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|  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| NAME OF ISSUER | TITLE OF CLASS | CUSIP | FIGI | VALUE (x$1000) | SHRS OR PRN AMT | SH/PRN | PUT/CALL | INVESTMENT DISCRETION | OTHER MANAGER | VOTING AUTHORITY | VOTING AUTHORITY | VOTING AUTHORITY |
| NAME OF ISSUER | TITLE OF CLASS | CUSIP | FIGI | VALUE (x$1000) | SHRS OR PRN AMT | SH/PRN | PUT/CALL | INVESTMENT DISCRETION | OTHER MANAGER | SOLE | SHARED | NONE |
| 1STDIBS COM INC | COM | 320551104 |  | 1021588 | 201100 | SH | Call | SOLE |  | 201100 | 0 | 0 |
| ALIGHT INC | COM CL A | 01626W101 |  | 836000 | 100000 | SH |  | SOLE |  | 100000 | 0 | 0 |
| AMERICAN WELL CORP | CL A | 03044L105 |  | 1144947 | 404575 | SH |  | SOLE |  | 404575 | 0 | 0 |
| APPLE INC | COM | 037833100 |  | 2598600 | 20000 | SH | Put | SOLE |  | 20000 | 0 | 0 |
| BLEND LABS INC | CL A | 09352U108 |  | 360864 | 250600 | SH | Call | SOLE |  | 250600 | 0 | 0 |
| BRIGHTVIEW HLDGS INC | COM | 10948C107 |  | 1434987 | 208271 | SH |  | SOLE |  | 208271 | 0 | 0 |
| COLGATE PALMOLIVE CO | COM | 194162103 |  | 1565952 | 20000 | SH |  | SOLE |  | 20000 | 0 | 0 |
| CTI BIOPHARMA CORP | COM | 12648L601 |  | 2884800 | 480000 | SH | Call | SOLE |  | 480000 | 0 | 0 |
| CTI BIOPHARMA CORP | COM | 12648L601 |  | 901500 | 150000 | SH |  | SOLE |  | 150000 | 0 | 0 |
| DIGITALBRIDGE GROUP INC | CL A NEW | 25401T603 |  | 1094000 | 100000 | SH |  | SOLE |  | 100000 | 0 | 0 |
| DISRUPTIVE ACQUISITION CORP | *W EXP 03/06/202 | G2770Y128 |  | 278 | 23176 | SH |  | SOLE |  | 23176 | 0 | 0 |
| DLOCAL LTD | CLASS A COM | G29018101 |  | 1557000 | 100000 | SH | Call | SOLE |  | 100000 | 0 | 0 |
| EQRX INC | *W EXP 12/17/202 | 26886C115 |  | 32327 | 120533 | SH |  | SOLE |  | 120533 | 0 | 0 |
| EUROPEAN WAX CTR INC | CLASS A COM | 29882P106 |  | 1048352 | 84205 | SH |  | SOLE |  | 84205 | 0 | 0 |
| FARFETCH LTD | ORD SH CL A | 30744W107 |  | 946000 | 200000 | SH | Call | SOLE |  | 200000 | 0 | 0 |
| FOMENTO ECONOMICO MEXICANO S | SPON ADR UNITS | 344419106 |  | 1562400 | 20000 | SH |  | SOLE |  | 20000 | 0 | 0 |
| FOMENTO ECONOMICO MEXICANO S | SPON ADR UNITS | 344419106 |  | 9765000 | 125000 | SH | Call | SOLE |  | 125000 | 0 | 0 |
| GATES INDL CORP PLC | ORD SHS | G39108108 |  | 6560191 | 574951 | SH |  | SOLE |  | 574951 | 0 | 0 |
| GRAFTECH INTL LTD | COM | 384313508 |  | 2539474 | 533503 | SH |  | SOLE |  | 533503 | 0 | 0 |
| INVESCO QQQ TR | UNIT SER 1 | 46090E103 |  | 10651200 | 40000 | SH | Put | SOLE |  | 40000 | 0 | 0 |
| ISHARES TR | IBOXX HI YD ETF | 464288513 |  | 5522250 | 75000 | SH | Put | SOLE |  | 75000 | 0 | 0 |
| ISHARES TR | 20 YR TR BD ETF | 464287432 |  | 7467000 | 75000 | SH | Put | SOLE |  | 75000 | 0 | 0 |
| KRANESHARES TR | CSI CHI INTERNET | 500767306 |  | 3020000 | 100000 | SH | Call | SOLE |  | 100000 | 0 | 0 |
| LOGISTICS INNOVTN TECHNLGS C | UNIT 06/10/2026 | 54141L209 |  | 7952000 | 800000 | SH |  | SOLE |  | 800000 | 0 | 0 |
| MARATHON OIL CORP | COM | 565849106 |  | 1353500 | 50000 | SH |  | SOLE |  | 50000 | 0 | 0 |
| MARINUS PHARMACEUTICALS INC | COM NEW | 56854Q200 |  | 796000 | 200000 | SH |  | SOLE |  | 200000 | 0 | 0 |
| MARINUS PHARMACEUTICALS INC | COM NEW | 56854Q200 |  | 1592000 | 400000 | SH | Call | SOLE |  | 400000 | 0 | 0 |
| MEDTECH ACQUISITION CORP | *W EXP 12/22/202 | 58507N113 |  | 4887 | 65158 | SH |  | SOLE |  | 65158 | 0 | 0 |
| META PLATFORMS INC | CL A | 30303M102 |  | 1805100 | 15000 | SH |  | SOLE |  | 15000 | 0 | 0 |
| META PLATFORMS INC | CL A | 30303M102 |  | 1805100 | 15000 | SH | Call | SOLE |  | 15000 | 0 | 0 |
| MICROSOFT CORP | COM | 594918104 |  | 1678740 | 7000 | SH |  | SOLE |  | 7000 | 0 | 0 |
| MOMENTIVE GLOBAL INC | COM | 60878Y108 |  | 1225000 | 175000 | SH | Put | SOLE |  | 175000 | 0 | 0 |
| MOMENTIVE GLOBAL INC | COM | 60878Y108 |  | 3500000 | 500000 | SH | Call | SOLE |  | 500000 | 0 | 0 |
| MOMENTIVE GLOBAL INC | COM | 60878Y108 |  | 1050000 | 150000 | SH |  | SOLE |  | 150000 | 0 | 0 |
| NETFLIX INC | COM | 64110L106 |  | 1474400 | 5000 | SH |  | SOLE |  | 5000 | 0 | 0 |
| NETFLIX INC | COM | 64110L106 |  | 3686000 | 12500 | SH | Call | SOLE |  | 12500 | 0 | 0 |
| NIKE INC | CL B | 654106103 |  | 2047675 | 17500 | SH |  | SOLE |  | 17500 | 0 | 0 |
| ONESPAN INC | COM | 68287N100 |  | 2797500 | 250000 | SH | Call | SOLE |  | 250000 | 0 | 0 |
| ONESPAN INC | COM | 68287N100 |  | 241726 | 21602 | SH |  | SOLE |  | 21602 | 0 | 0 |
| RADIUS GLOBAL INFRASTRCTRE I | COM CL A | 750481103 |  | 4137000 | 350000 | SH | Call | SOLE |  | 350000 | 0 | 0 |
| RADIUS GLOBAL INFRASTRCTRE I | COM CL A | 750481103 |  | 591000 | 50000 | SH |  | SOLE |  | 50000 | 0 | 0 |
| RIGETTI COMPUTING INC | *W EXP 99/99/999 | 76655K111 |  | 3982 | 49157 | SH |  | SOLE |  | 49157 | 0 | 0 |
| RIVIAN AUTOMOTIVE INC | COM CL A | 76954A103 |  | 3686000 | 200000 | SH | Put | SOLE |  | 200000 | 0 | 0 |
| SALESFORCE INC | COM | 79466L302 |  | 1325900 | 10000 | SH |  | SOLE |  | 10000 | 0 | 0 |
| SHELL PLC | SPON ADS | 780259305 |  | 1708500 | 30000 | SH |  | SOLE |  | 30000 | 0 | 0 |
| SPDR S 500 ETF TR | TR UNIT | 78462F103 |  | 13385050 | 35000 | SH | Put | SOLE |  | 35000 | 0 | 0 |
| TARGET HOSPITALITY CORP | COM | 87615L107 |  | 5980300 | 395000 | SH | Put | SOLE |  | 395000 | 0 | 0 |
| TELUS INTL CDA INC | SUB VTG SHS | 87975H100 |  | 6907027 | 349016 | SH |  | SOLE |  | 349016 | 0 | 0 |
| TESLA INC | COM | 88160R101 |  | 1539750 | 12500 | SH | Call | SOLE |  | 12500 | 0 | 0 |
| TURTLE BEACH CORP | COM NEW | 900450206 |  | 1691217 | 235874 | SH |  | SOLE |  | 235874 | 0 | 0 |
| TURTLE BEACH CORP | COM NEW | 900450206 |  | 1792500 | 250000 | SH | Put | SOLE |  | 250000 | 0 | 0 |
| TURTLE BEACH CORP | COM NEW | 900450206 |  | 3585000 | 500000 | SH | Call | SOLE |  | 500000 | 0 | 0 |
| VALVOLINE INC | COM | 92047W101 |  | 1959000 | 60000 | SH |  | SOLE |  | 60000 | 0 | 0 |
| VERIS RESIDENTIAL INC | COM | 554489104 |  | 2389500 | 150000 | SH |  | SOLE |  | 150000 | 0 | 0 |
| WAVERLEY CAPITAL ACQUIS CORP | *W EXP 07/15/202 | G06536117 |  | 5341 | 117133 | SH |  | SOLE |  | 117133 | 0 | 0 |

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