# Ross Laser

Ross Laser of Evanston, IL appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. 62 filing roles across Form D (59), Form ADV (3).

## Filings (62)

_Showing 50 of 62 filing roles._

| Filed | Source | Entity | Role | Location |
| --- | --- | --- | --- | --- |
| 2026-01-20 | Form ADV | [MAGNETAR FINANCIAL LLC](https://search.stillhousedata.com/firm/136045) | MEMBER / MANAGER | EVANSTON, IL |
| 2026-01-22 | Form ADV | [MAGNETAR ASSET MANAGEMENT LLC](https://search.stillhousedata.com/firm/285287) | PRESIDENT | EVANSTON, IL |
| — | Form ADV | [NEOSTELLAR ADVISORS LLC](https://search.stillhousedata.com/firm/343216) | MEMBER/MANAGER | NEW YORK, NY |
| 2025-12-15 | Form D | [MAGNETAR STRUCTURED CREDIT FUND LP](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1438426&type=&dateb=&owner=include&count=40) | Executive Officer | SAN FRANCISCO, CA |
| 2025-12-15 | Form D | [Magnetar Constellation Fund Ltd](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1409506&type=&dateb=&owner=include&count=40) | Executive Officer | PO Box 31106, Grand Cayman, E9 |
| 2009-02-23 | Form D | [MAGNETAR CAPITAL FUND LTD](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1445806&type=&dateb=&owner=include&count=40) | Executive Officer | George Town, GRAND CAYMAN, E9 |
| 2009-02-20 | Form D | [Magnetar Capital Fund LP](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1359757&type=&dateb=&owner=include&count=40) | Executive Officer | EVANSTION, IL |
| 2011-09-12 | Form D | [Magnetar Mortgage Opportunity Fund II, LP](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1471626&type=&dateb=&owner=include&count=40) | Executive Officer | GRAND CAYMAN, E9 |
| 2025-12-15 | Form D | [Magnetar Capital Fund II LP](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1479949&type=&dateb=&owner=include&count=40) | Executive Officer | Evanston, IL |
| 2014-03-11 | Form D | [Hipparchus Fund LP](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1479987&type=&dateb=&owner=include&count=40) | Executive Officer | Evanston, IL |
| 2014-03-11 | Form D | [Hipparchus Fund Ltd](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1479988&type=&dateb=&owner=include&count=40) | Executive Officer | Grand Cayman, E9 |
| 2010-02-09 | Form D | [Segregated Portfolio L, a segregated portfolio of Magnetar SPC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1479947&type=&dateb=&owner=include&count=40) | Executive Officer | GRAND CAYMAN, E9 |
| 2010-02-09 | Form D | [Series L, a series of Magnetar SPV LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1479953&type=&dateb=&owner=include&count=40) | Executive Officer | Evanston, IL |
| 2010-02-09 | Form D | [Segregated Portfolio C, a segregated portfolio of Magnetar SPC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1479946&type=&dateb=&owner=include&count=40) | Executive Officer | GRAND CAYMAN, E9 |
| 2011-06-15 | Form D | [Magnetar STARS Fund Ltd](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1493825&type=&dateb=&owner=include&count=40) | Executive Officer | GRAND CAYMAN, E9 |
| 2013-09-11 | Form D | [Magnetar Global Event Driven Fund Ltd](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1501496&type=&dateb=&owner=include&count=40) | Executive Officer | GRAND CAYMAN, E9 |
| 2025-12-15 | Form D | [Magnetar SC Fund Ltd](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1498898&type=&dateb=&owner=include&count=40) | Executive Officer | Grand Cayman, E9 |
| 2013-10-15 | Form D | [Magnetar Global Event Driven Fund LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1503377&type=&dateb=&owner=include&count=40) | Executive Officer | Evanston, IL |
| 2022-12-13 | Form D | [Magnetar Equity Opportunities Fund LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1514096&type=&dateb=&owner=include&count=40) | Executive Officer | Evanston, IL |
| 2022-12-13 | Form D | [Magnetar Equity Opportunities Fund Ltd](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1514097&type=&dateb=&owner=include&count=40) | Executive Officer | Grand Cayman, E9 |
| 2022-12-13 | Form D | [MTP Energy Opportunities Fund I LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1538031&type=&dateb=&owner=include&count=40) | Executive Officer | Houston, TX |
| 2012-03-13 | Form D | [Magnetar Mortgage Securities Fund LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1544453&type=&dateb=&owner=include&count=40) | Executive Officer | EVANSTON, IL |
| 2012-02-10 | Form D | [Magnetar Andromeda Select Fund Ltd](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1541128&type=&dateb=&owner=include&count=40) | Executive Officer | Grand Cayman, E9 |
| 2014-02-11 | Form D | [Magnetar Andromeda Select Fund LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1541127&type=&dateb=&owner=include&count=40) | Executive Officer | Evanston, IL |
| 2012-04-16 | Form D | [MTP Energy CHK-CT LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1547500&type=&dateb=&owner=include&count=40) | Executive Officer | EVANSTON, IL |
| 2013-11-13 | Form D | [MTP Energy Opportunities Fund LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1562047&type=&dateb=&owner=include&count=40) | Executive Officer | Evanston, IL |
| 2012-10-19 | Form D | [MTP Energy KMAA LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1560614&type=&dateb=&owner=include&count=40) | Executive Officer | EVANSTON, IL |
| 2013-02-07 | Form D | [Huber Funding LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1568733&type=&dateb=&owner=include&count=40) | Executive Officer | Evanston, IL |
| 2014-01-16 | Form D | [Magnetar Constellation Fund IV LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1567111&type=&dateb=&owner=include&count=40) | Executive Officer | Evanston, IL |
| 2013-04-16 | Form D | [MTP Energy Fund Ltd](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1574381&type=&dateb=&owner=include&count=40) | Executive Officer | Grand Cayman, E9 |
| 2019-04-18 | Form D | [MTP Energy Fund Corp](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1574380&type=&dateb=&owner=include&count=40) | Related Person | Evanston, IL |
| 2025-12-15 | Form D | [Magnetar PRA Fund Ltd](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1658376&type=&dateb=&owner=include&count=40) | Executive Officer | Grand Cayman, E9 |
| 2025-12-15 | Form D | [Magnetar Xing He Fund LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1679121&type=&dateb=&owner=include&count=40) | Executive Officer | Evanston, IL |
| 2023-12-13 | Form D | [Magnetar PRA Fund LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1687479&type=&dateb=&owner=include&count=40) | Executive Officer | Evanston, IL |
| 2025-12-15 | Form D | [Magnetar Systematic Multi-Strategy Fund LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1714231&type=&dateb=&owner=include&count=40) | Executive Officer | Evanston, IL |
| 2025-12-15 | Form D | [Magnetar Systematic Multi-Strategy Fund Ltd](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1759062&type=&dateb=&owner=include&count=40) | Executive Officer | Grand Cayman, E9 |
| 2025-12-15 | Form D | [Magnetar Lake Credit Fund LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1819293&type=&dateb=&owner=include&count=40) | Executive Officer | Evanston, IL |
| 2024-12-13 | Form D | [Magnetar Healthcare Fund Ltd](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1867665&type=&dateb=&owner=include&count=40) | Executive Officer | Grand Cayman, E9 |
| 2023-03-21 | Form D | [MTP Opportunities Fund IV LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1844667&type=&dateb=&owner=include&count=40) | Executive Officer | Houston, TX |
| 2022-12-13 | Form D | [Magnetar GM Fund LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1875132&type=&dateb=&owner=include&count=40) | Executive Officer | Evanston, IL |
| 2025-11-24 | Form D | [Mustang Opportunities Fund LP](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1892853&type=&dateb=&owner=include&count=40) | Executive Officer | Evanston, IL |
| 2024-11-14 | Form D | [Magnetar Healthcare Fund LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1892884&type=&dateb=&owner=include&count=40) | Executive Officer | Evanston, IL |
| 2025-12-15 | Form D | [Magnetar Alpha Star Fund LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1932711&type=&dateb=&owner=include&count=40) | Executive Officer | Evanston, IL |
| 2023-03-28 | Form D | [MTP Zilker AV1 LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1970301&type=&dateb=&owner=include&count=40) | Executive Officer | Houston, TX |
| 2023-03-28 | Form D | [MTP VED CI LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1970289&type=&dateb=&owner=include&count=40) | Executive Officer | Houston, TX |
| 2023-03-21 | Form D | [MTP Emerald Fund LLC - Series 2](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1970212&type=&dateb=&owner=include&count=40) | Executive Officer | Houston, TX |
| 2026-05-15 | Form D | [Magnetar Relative Value Fund Ltd](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1977007&type=&dateb=&owner=include&count=40) | Related Person | Grand Cayman, E9 |
| 2023-05-15 | Form D | [CW Opportunity LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1977050&type=&dateb=&owner=include&count=40) | Executive Officer | Evanston, IL |
| 2023-07-11 | Form D | [MTP Emerald Fund LLC - Series 3](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1984885&type=&dateb=&owner=include&count=40) | Executive Officer | Houston, TX |
| 2024-02-16 | Form D | [Series 1, a series of Astrum Partners II LP](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=2012011&type=&dateb=&owner=include&count=40) | Executive Officer | Evanston, IL |


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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.