# Janaka Sheehan Maduraperuma

Janaka Sheehan Maduraperuma of New York, NY appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. 3 filing roles across Form D (2), Form ADV (1).

## Filings (3)

| Filed | Source | Entity | Role | Location |
| --- | --- | --- | --- | --- |
| 2025-03-26 | Form ADV | [LAURION CAPITAL MANAGEMENT LP](https://search.stillhousedata.com/firm/161278) | PARTNER | NEW YORK, NY |
| 2019-03-07 | Form D | [Laurion Capital Ltd.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1459924&type=&dateb=&owner=include&count=40) | Director | GRAND CAYMAN, E9 |
| 2026-02-27 | Form D | [Laurion Capital L.P.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1340766&type=&dateb=&owner=include&count=40) | Related Person | NEW YORK, NY |


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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.