Private company

Research Alliance Corp. II

Research Alliance Corp. II is an American blank check company, incorporated in Delaware.1 It is headquartered in Las Vegas, Nevada.1

Last updated Oct 20, 2026.

Overview

-$456.0KNet income, fiscal 20212
  • IndustryBlank Checks1
  • HeadquartersLas Vegas, Nevada1
  • Incorporated inDE3
  • Business address3172 North Rainbow Blvd., #1278, Las Vegas, Nv 891083
  • Filer category, Emerging growth company3

Financials

From the company’s reports to the SEC. Every number links to the filing it came from.

Financial statements

Fiscal year2021
Operating income-$467.6K2
Net income-$456.0K2

Compare Research Alliance Corp. II with another company

Corporate structure

Research Alliance Corp. II sits at the top of its group. 1 entity, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

Major holders of Research Alliance Corp. II

  • Alyeska Investment Group, L.P. Filed SC 13G/A on Research Alliance Corp. II, latest Feb 14, 2023 (2 filings since Feb 14, 2022)
  • CITADEL ADVISORS LLC Filed SC 13G/A on Research Alliance Corp. II, latest Feb 14, 2023 (2 filings since Feb 14, 2022)
  • HealthCor Management, L.P. Filed SC 13G/A on Research Alliance Corp. II, latest Feb 14, 2023 (2 filings since Feb 14, 2022)
  • PERCEPTIVE ADVISORS LLC Filed SC 13G/A on Research Alliance Corp. II, latest Feb 14, 2023 (2 filings since Feb 14, 2022)
  • Laurion Capital Management LP Filed SC 13G/A on Research Alliance Corp. II, latest Feb 8, 2023 (2 filings since Feb 1, 2022)
  • First Trust Capital Management L.P. Filed SC 13G/A on Research Alliance Corp. II, latest Jan 10, 2023 (2 filings since Nov 10, 2022)
  • Saba Capital Management, L.P. Filed SC 13G/A on Research Alliance Corp. II, latest Nov 2, 2022 (2 filings since Jun 15, 2022)
  • Sculptor Capital LP Filed SC 13G on Research Alliance Corp. II, latest Feb 9, 2022
  • Research Alliance Corp. II Las Vegas, Nevada

Built from major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

Leadership

Who has led Research Alliance Corp. II, and when. Pick a name to see everywhere that person has worked.

Chief executive

  1. Peter Kolchinsky2021

Chief financial officer

  1. Theresa Cameron2021
2025
Board members and other officers (7)

Timeline

  1. Dec 6, 20228-K Bylaws or fiscal year changed; Shareholder vote13
  2. Nov 28, 20228-K Other events14
  3. Mar 29, 20228-K Executive or director change15
  4. Feb 22, 20228-K Earlier financial statements no longer reliable16
  5. Mar 17, 2021New chief executive Peter Kolchinsky becomes CEO7

Filings

32 filings to the SEC since October 2021: 1 annual reports, 4 quarterly reports, 4 major events, 3 insider forms, 15 large holders, 5 other. The latest 20:

  1. Feb 14, 2023SC 13G/A EDGAR
  2. Feb 14, 2023SC 13G/A EDGAR
  3. Feb 14, 2023SC 13G/A EDGAR
  4. Feb 14, 2023SC 13G/A EDGAR
  5. Feb 8, 2023SC 13G/A EDGAR
  6. Jan 10, 2023SC 13G/A RACB 13GA EDGAR
  7. Dec 16, 202215-12G EDGAR
  8. Dec 6, 20228-K EDGAR
  9. Nov 28, 2022DEFA14A EDGAR
  10. Nov 28, 20228-K EDGAR
  11. Nov 10, 2022SC 13G EDGAR
  12. Nov 10, 202210-Q EDGAR
  13. Nov 9, 2022DEFA14A EDGAR
  14. Nov 7, 2022DEF 14A EDGAR
  15. Nov 2, 2022SC 13G/A EDGAR
  16. Nov 1, 20224 PRIMARY DOCUMENT EDGAR
  17. Oct 25, 2022PRE 14A EDGAR
  18. Aug 10, 202210-Q FORM 10Q EDGAR
  19. Jun 29, 20224 PRIMARY DOCUMENT EDGAR
  20. Jun 15, 20223 PRIMARY DOCUMENT EDGAR

The 32 filings since October 2021 can be filtered by form type and year here when JavaScript is on.

Every filing from the last five years, summarized. The full record is on SEC EDGAR.

Insider trades

2 open-market trades by officers, directors and large owners since October 2021: 0 buys and 2 sales. Grants, option exercises and gifts are left out.

DateWhoTradeSharesPriceValueFiling
Oct 31, 2022Weinstein Boaz10% ownerSale1,608,006$10.02$16.1MForm 4
Jun 28, 2022Weinstein Boaz10% ownerSale40,990$9.80$401.7KForm 4

From Forms 4 filed with the SEC.

Major holders

Investors who own more than 5% of the shares must tell the SEC: a 13D if they may seek to influence the company, a 13G if they hold passively.

SEC filer profile

How Research Alliance Corp. II is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.

  • Name on EDGARResearch Alliance Corp. II1
  • CIK0001819724
  • Employer ID (EIN)85-20198221
  • Filer status<br>emerging growth company1
  • Incorporated inDelaware1
  • Fiscal year endsDecember 311
  • Industry code (SIC)6770 Blank Checks1
  • Business address3172 North Rainbow Blvd., #1278, Las Vegas, NV 891081
  • Phone617-778-25001
  • Public float$151.6M as of Jun 30, 20212
  • On EDGAR sinceJul 31, 20201
  • Filings55 in all: SC 13G/A (10), 3 (8), SC 13G (8), 10-Q (6), 8-K (6), 4 (2), DEFA14A (2), 10-K (1)1
    All 20 form types

    15-12G (1), 25-NSE (1), 424B4 (1), 8-A12B (1), CERT (1), DEF 14A (1), DRS (1), DRS/A (1), EFFECT (1), PRE 14A (1), S-1 (1), S-1/A (1)

  • Latest filingsAnnual report (10-K) Mar 18, 2022
    Quarterly report (10-Q) Nov 10, 2022
    Proxy statement (DEF 14A) Nov 7, 2022
    Latest 8-K (8-K) Dec 6, 2022

Sources

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    SEC EDGAROther events
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