# Lone Tamarack, L.P. — Form D/A

Lone Tamarack, L.P. of GREENWICH, CT, a pooled investment fund, filed a Form D amendment with the SEC on 2016-03-18. $909.8M was reported sold. Industry: Pooled Investment Fund.

## Offering

- Filed: 2016-03-18
- Form: D/A
- Accession: 0000902664-16-006454
- Industry: Pooled Investment Fund
- Exemptions: 06b, 3C, 3C.7
- Amount sold: $909.8M
- Investors: 243
- Date of first sale: 2014-01-02
- Security types: fund interests
- SEC file number: 021-209627

## Issuer

- Name: Lone Tamarack, L.P.
- CIK: 0001595338
- Entity type: Limited Partnership
- Jurisdiction: DELAWARE
- Incorporated: 2013
- Address: C/O LONE PINE ASSOCIATES LLC, GREENWICH, CT, 06830
- Phone: (203) 618-1400

## Officers, directors & promoters (5)

| Name | Role | Location |
| --- | --- | --- |
| - F Lone Pine Capital LLC | Promoter | Greenwich, CT |
| Stephen F Mandel, Jr. | Executive Officer | Greenwich, CT |
| - Lone Pine Managing Member LLC | Executive Officer | Greenwich, CT |
| - Lone Pine Associates LLC | Executive Officer | Greenwich, CT |
| - Lone Pine Associates LLC | Promoter | Greenwich, CT |

## Other filings by this issuer (5)

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2018-03-16](https://search.stillhousedata.com/formd/0000902664-18-001669) | D/A | — | $1.0B |
| [2017-03-17](https://search.stillhousedata.com/formd/0000902664-17-001642) | D/A | — | $973.2M |
| [2015-03-18](https://search.stillhousedata.com/formd/0000902664-15-001842) | D/A | — | $749.4M |
| [2015-01-09](https://search.stillhousedata.com/formd/0000902664-15-000050) | D/A | — | $746.2M |
| [2014-01-09](https://search.stillhousedata.com/formd/0000902664-14-000052) | D | — | $694.2M |

## More

- [CIK 1595338 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1595338&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0000902664-16-006454.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

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.