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Oskar Lewnowski

Chairman of the Board at Rigel Resource Acquisition
Board

About Oskar Lewnowski

Oskar Lewnowski (age 59) is Chairman of the Board of Directors of Rigel Resource Acquisition Corp (RRACF). He founded Orion Resource Partners and previously was a founding partner of the Red Kite Group; earlier roles include Director of Corporate Development at Varomet Ltd., Vice President at Credit Suisse First Boston (London), and trading/M&A roles at Deutsche Bank. He holds a BS/BA from Georgetown University and an MBA from NYU Stern . As Chairman, he is not classified as an “independent director” under NYSE/SEC rules; RRACF identifies independent directors as Christine Coignard, Kelvin Dushnisky, L. Peter O’Hagan, and Timothy Keating .

Past Roles

OrganizationRoleTenureCommittees/Impact
Orion Resource PartnersFounder & Chief Investment OfficerNot disclosedLeads metals/mining private investments; sector expertise
Red Kite GroupFounding partner (mine finance)Not disclosedExpanded to bridge/construction/acquisition finance for mining companies
Varomet Ltd.Director, Corporate DevelopmentNot disclosed7 acquisitions/divestitures totaling >$130M; operations with >$1B annual revenues
Credit Suisse First Boston (London)Vice PresidentNot disclosedPrepared growth companies for public distribution
Deutsche Bank (NY & Frankfurt)Trading and M&A rolesUntil 1993Founding member, Deutsche Capital Markets Division

External Roles

OrganizationRoleTenureCommittees
Orion Resource PartnersFounder & CIONot disclosedNot a public company board; fiduciary duties noted

No public company directorships for Lewnowski outside RRACF are disclosed in RRACF filings reviewed .

Board Governance

  • Board composition: Seven members; Chairman Lewnowski plus CEO Jonathan Lamb, President Nathanael Abebe, and four independent directors (Coignard, Dushnisky, O’Hagan, Keating) .
  • Committee structure: Three standing committees, each solely independent members:
    • Audit Committee: O’Hagan (Chair), Coignard, Keating, Dushnisky; O’Hagan is the audit committee financial expert .
    • Compensation Committee: Coignard (Chair), Dushnisky, O’Hagan, Keating .
    • Nominating & Corporate Governance Committee: Dushnisky (Chair), Coignard, O’Hagan, Keating .
  • Independence sessions: Independent directors have regularly scheduled meetings without management present .
  • Attendance rate: Not disclosed in 10-K/DEF 14A filings reviewed .

Fixed Compensation

ComponentAmountNotes
Director cash compensation$0“None of our directors or officers have received any cash compensation”
Administrative support fee (paid by RRACF to Sponsor/affiliate)$10,000 per monthNot paid to Lewnowski personally; paid to Sponsor or affiliate for services

Performance Compensation

InstrumentGrant detailsPerformance metricsVesting schedule
Equity awards to directors/officersNone disclosedNoneNone

Founder Shares allocations to certain directors occurred via Sponsor transfers (see Equity Ownership); no RSUs/PSUs/options or performance metrics disclosed for directors .

Other Directorships & Interlocks

IndividualExternal Board(s)RolePotential Interlock Risk
Oskar LewnowskiNot disclosedSponsor/Orion control may align incentives toward deal completion
Christine CoignardEramet SA; Ecora Resources PLCIndependent Director; committee serviceSector overlap in metals/mining
Kelvin DushniskyLithium Americas Corp; Doman Building Materials GroupDirectorSector overlap (mining/building materials)
L. Peter O’HaganIAMGOLD; Triple Flag Precious MetalsDirectorSector overlap (mining/streaming)

RRACF’s charter renounces corporate opportunities to directors/officers to the fullest extent permitted by law, explicitly acknowledging overlapping duties with other entities .

Expertise & Qualifications

  • Core credentials: Mining/metals finance, offtake structuring, private equity and hedge funds in metals; M&A execution and operations leadership .
  • Education: BS/BA Georgetown; MBA NYU Stern .
  • Board qualifications: Sector expertise cited as rationale for serving as Chairman .

Equity Ownership

MetricApr 25, 2025Jul 28, 2025
Ordinary shares outstanding (total)14,629,558 10,140,370
Class B Founder Shares owned by Sponsor5,905,000; 78.73% of Class B 5,905,000; 78.73% of Class B
Class B Founder Shares beneficially owned by Oskar Lewnowski7,075,000; 94.33% of Class B 7,075,000; 94.33% of Class B
Directors/officers as a group (Class B)7,500,000; 100.0% of Class B 7,500,000; 100.0% of Class B
  • Beneficial ownership mechanics: Sponsor (Rigel Resource Acquisition Holding LLC) is the record holder; sole member is Orion Mine Finance Fund III, LP; Orion Mine Finance GP III LP’s general partner is a limited liability company where Lewnowski is indirectly the sole voting member, giving him investment and voting control of Sponsor-held shares; Orion Mine Finance GP III LP also directly holds 1,170,000 Founder Shares .
  • Lock-ups and waivers: Initial shareholders (including directors/officers) waived redemption rights on Founder Shares and Public Shares; founder shares subject to transfer restrictions and price-based release conditions post-business combination; Sponsor warrants transfer restricted until 30 days after combination .

Founder Share Transfers to Directors (alignment details):

RecipientSharesDate/Notes
Christine Coignard (entity)35,000 (Jul 13, 2021); 17,500 (Oct 16, 2021)At original purchase price
Kelvin Dushnisky35,000 (Jul 13, 2021); 12,500 (Oct 16, 2021)At original purchase price
L. Peter O’Hagan35,000 (Jul 13, 2021); 100,000 (Oct 16, 2021)At original purchase price
Timothy Keating35,000 (Jul 13, 2021)At original purchase price
Nathanael Abebe135,000 (Jul 13, 2021); 20,000 (Oct 16, 2021)At original purchase price

Governance Assessment

  • Independence and role: Lewnowski is RRACF’s Chairman and is not among the board’s independent directors; the independent committees are chaired and staffed exclusively by independent directors (O’Hagan, Coignard, Dushnisky, Keating) . This structure mitigates—but does not eliminate—sponsor influence at the committee level.
  • Sponsor control and incentives: Lewnowski indirectly controls the Sponsor and Class B Founder shares; Founder Shares and Private Placement Warrants become worthless if no business combination occurs, creating time-bound incentives to consummate a deal, which may conflict with public shareholder interests .
  • Corporate opportunity renunciation and overlapping fiduciary duties: RRACF’s charter allows directors/officers to engage in similar businesses and renounces corporate opportunities, acknowledging that business combinations may be presented first to other Orion-affiliated or director-affiliated entities; fairness opinions are required if an affiliated deal is pursued, but conflicts persist as a structural feature of the SPAC model .
  • Ability to purchase Public Shares around extensions: Sponsor/directors/officers/affiliates may buy Public Shares at the trust-based redemption price and cannot vote those shares for the extension; these purchases can affect float and listing, and potentially influence the likelihood of extension approval—another area where Sponsor incentives can impact outcomes .
  • Compensation transparency and alignment: No cash compensation to directors/officers and founder share transfers at nominal cost drive alignment toward completing a transaction; absence of disclosed RSUs/PSUs/options or performance metrics reduces traditional pay-for-performance signaling, relying instead on sponsor economics .
  • Key-person reliance: RRACF highlights dependence on Lewnowski and other key personnel pre-combination without employment agreements or key-man insurance, elevating execution risk if availability changes .

Red Flags

  • Sponsor-controlled economics (Founder Shares and warrants expiring worthless if no deal), combined with corporate opportunity renunciation, can bias deal selection and timing toward Sponsor interests rather than public shareholders .
  • High concentration of Class B voting control via Sponsor and Lewnowski’s indirect voting control may reduce effective public shareholder influence pre-business combination .
  • Potential for purchasing Public Shares at trust value near extensions can reduce float and affect market dynamics, introducing perceived process manipulation risk even with voting limitations on those shares .

Neutral/Mitigating Factors

  • Independent-only committee membership and designated chairs (Audit, Compensation, Nominating/CG) provide procedural safeguards for oversight and related-party transaction review .
  • Commitment to obtain independent fairness opinions for affiliated combinations helps address valuation fairness risks .

Items Not Disclosed

  • Meeting attendance rates; director-specific equity grant details (RSUs/PSUs/options); clawback policies; hedging/pledging; say-on-pay outcomes; director meeting fees; severance/change-of-control terms for directors .