Private company
Contrarian Alpha, LP
Investment fund that raised $15.5 million in 2022 (SEC Form D). Summary from the record
Last updated Oct 21, 2026.
Overview
Corporate structure
Contrarian Alpha, LP sits at the top of its group. 2 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.
- Contrarian Alpha, LP DE
- ACHIEVE LIFE SCIENCES, INC. Stake · Bothell, Washington, United States
Built from major holders from Schedules 13D and 13G; stakes of 5% or more it reported on Schedules 13D and 13G (1 companies). Each entity in the chart links to its source.
Leadership
Named in SEC Form D filings
People the company listed in its private-offering notices.
- Manager of General PartnerParker Quillen named Oct 23, 20252
Filings
5 filings to the SEC since October 2021: 5 private raises. The latest 5:
- Oct 23, 2025D/A EDGAR
- Oct 23, 2024D/A EDGAR
- Oct 20, 2023D/A EDGAR
- Oct 20, 2023D/A EDGAR
- Apr 15, 2022D EDGAR
Every filing from the last five years, summarized. The full record is on SEC EDGAR.
Stakes it holds
Contrarian Alpha, LP has told the SEC it owns more than 5% of 1 company, latest first (Schedules 13D and 13G).
- ACHIEVE LIFE SCIENCES, INC.SCHEDULE 13G/A Jun 2, 2023 to Nov 14, 20253
Funding
Where the company's money came from, by calendar year: private offerings filed with the SEC, federal grants, loans, contracts and other assistance from USAspending.gov, and PPP loans from the SBA. Each bar links to the records below.
- Private raises (Form D) $15.5M
Figures by year
| Year | Private raises (Form D) | Total |
|---|---|---|
| 2022 | $15.5M | $15.5M |
Private raises
Private offerings the company reported to the SEC on Form D. The amount is what the latest filing says was sold so far, charted in the year of the first sale. Covers filings since Oct 1, 2021.
Sources
The numbers on this page point here. Each one links to the record it came from.
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