# O'Connor Global Merger Arbitrage LLC — Form D/A

O'Connor Global Merger Arbitrage LLC of New York, NY, a pooled investment fund, filed a Form D amendment with the SEC on 2021-03-01. $1.2B was reported sold. Industry: Pooled Investment Fund.

## Offering

- Filed: 2021-03-01
- Form: D/A
- Accession: 0001459082-21-000003
- Industry: Pooled Investment Fund
- Exemptions: 06b, 3C, 3C.7
- Amount sold: $1.2B
- Minimum investment: $50K
- Investors: 1,959
- Date of first sale: 2015-05-01
- Security types: fund interests
- SEC file number: 021-240519

## Issuer

- Name: O'Connor Global Merger Arbitrage LLC
- CIK: 0001643062
- Entity type: Limited Liability Company
- Jurisdiction: DELAWARE
- Incorporated: 2014
- Address: 110 East 59th Street Fidelity Financial Centre, West Bay Road, New York, NY, 10022
- Phone: 212-915-1722

## Officers, directors & promoters (16)

| Name | Role | Location |
| --- | --- | --- |
| George EJ Halaby | Director | Chicago, IL |
| Cassandra Powell | Director | Grand Cayman, E9 |
| Cassandra Powell | Related Person | Grand Cayman, E9 |
| Leanne Golding | Director | Grand Cayman, E9 |
| Leanne Golding | Related Person | Grand Cayman, E9 |
| n/a UBS Asset Management (Americas) LLC | Executive Officer | New York, NY |
| Jennifer Thomson | Director | Grand Cayman, E9 |
| Darren Stainrod | Director | Grand Cayman, E9 |
| Darren Stainrod | Related Person | Grand Cayman, E9 |
| William EJ Walmsley | Director | Grand Cayman, E9 |
| n/a UBS O'Connor, a distinct business unit of UBS Asset Management (Americas) LLCLLC | Executive Officer | New York, NY |
| n/a UBS O'Connor LLC | Executive Officer | Chicago, IL |
| n/a UBS O'Connor LLC | Promoter | Chicago, IL |
| Cassandra EJ Powell | Director | Chicago, IL |
| Connor EJ Burke | Executive Officer | Chicago, IL |
| Joseph C Workman | Executive Officer | Chicago, IL |

## Other filings by this issuer (13)

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2026-05-28](https://search.stillhousedata.com/formd/0000905148-26-002717) | D/A | — | $1.7B |
| [2025-07-02](https://search.stillhousedata.com/formd/0000905148-25-002303) | D/A | — | $1.7B |
| [2024-07-02](https://search.stillhousedata.com/formd/0001960127-24-000006) | D/A | — | $1.7B |
| [2024-03-01](https://search.stillhousedata.com/formd/0001643062-24-000001) | D/A | — | $1.7B |
| [2023-03-07](https://search.stillhousedata.com/formd/0001643062-23-000002) | D/A | — | $1.6B |
| [2022-03-01](https://search.stillhousedata.com/formd/0001643062-22-000001) | D/A | — | $1.5B |
| [2020-02-28](https://search.stillhousedata.com/formd/0001459082-20-000002) | D/A | — | $905.9M |
| [2019-03-01](https://search.stillhousedata.com/formd/0001643062-19-000001) | D/A | — | $638.4M |
| [2018-07-17](https://search.stillhousedata.com/formd/0001643062-18-000001) | D/A | — | $565.7M |
| [2017-07-17](https://search.stillhousedata.com/formd/0001643062-17-000001) | D/A | — | $99.4M |
| [2016-07-15](https://search.stillhousedata.com/formd/0001643062-16-000003) | D/A | — | $5.2M |
| [2015-07-15](https://search.stillhousedata.com/formd/0001643061-15-000005) | D/A | — | $2.8M |
| [2015-05-26](https://search.stillhousedata.com/formd/0001643061-15-000002) | D | — | $550K |

## More

- [CIK 1643062 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1643062&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001459082-21-000003.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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