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Ignacio Cortina

Director at ALLIANT ENERGYALLIANT ENERGY
Board

About Ignacio A. Cortina

Independent director at Alliant Energy (LNT); age 53; director since 2023 (term expires 2026). Executive Vice President, Chief Legal and Administrative Officer at Oshkosh Corporation (since Nov 2024); previously EVP, Chief Legal Officer & Secretary (Feb 2023–Nov 2024) and EVP, General Counsel & Secretary (2016–2023); joined Oshkosh in 2003. Board committees: Compensation and Personnel; Operations. The Board determined he is independent under Nasdaq rules. Each director (including Mr. Cortina) attended at least 75% of Board/committee meetings in 2024; all directors attended the 2024 Annual Meeting. None of his shares are pledged.

Past Roles

OrganizationRoleTenureCommittees/Impact
Oshkosh CorporationEVP, Chief Legal & Administrative OfficerNov 2024–presentExecutive leadership across legal, compliance, governance, environmental and administrative matters
Oshkosh CorporationEVP, Chief Legal Officer & SecretaryFeb 2023–Nov 2024Oversight of legal, compliance and corporate governance
Oshkosh CorporationEVP, General Counsel & Secretary2016–2023Senior legal leadership; corporate governance
Oshkosh CorporationVarious roles of increasing responsibility2003–2016Legal, compliance, governance progression

External Roles

OrganizationRoleTenureNotes
Interstate Power and Light Company (IPL)Director2023–presentAlliant regulated utility subsidiary; same Board composition as LNT
Wisconsin Power and Light Company (WPL)Director2023–presentAlliant regulated utility subsidiary; same Board composition as LNT
Other public company directorshipsNone disclosed in LNT’s 2025 proxy biography

Board Governance

  • Committee assignments: Compensation and Personnel; Operations (no chair roles) .
  • Committee activity levels in 2024: Compensation and Personnel (5 meetings); Operations (8 meetings) .
  • Independence: Board affirmed Mr. Cortina is independent under Nasdaq rules .
  • Attendance: Board held seven joint meetings in 2024; each director attended ≥75% of Board/committee meetings; all directors attended 2024 Annual Meeting .
  • Leadership structure: Independent Board Chair designated effective after the 2025 Annual Meeting; lead independent director role will be discontinued thereafter. Independent directors meet in executive session at every regular Board meeting .
  • Shareowner engagement: Company engaged holders of ~55% of outstanding shares in 2024 across governance, pay, sustainability, strategy; feedback reported to the Board/committees .

Fixed Compensation (Director Pay)

Component2024 Amount2025 AmountNotes
Annual cash retainer (all Boards)$280,000$290,000Paid to all non‑employee directors for LNT, IPL, WPL service
Board Chair retainerN/A$200,000Applies if serving as independent Board Chair
Committee Chair fees (Audit / Comp / N&G / Operations)$25,000 / $20,000 / $17,500 / $17,500$25,000 / $20,000 / $20,000 / $20,000Not applicable to Cortina (not a chair)
Other Audit Committee member fee$5,000$5,000Not applicable to Cortina (not on Audit)
Meeting fees$0$0No per‑meeting fees in 2024–2025
2024 total fees earned (Cortina)$280,000As reported in Director Compensation Table
Director deferrals (Cortina, 2024)$280,000Deferred into Company Stock Account; 5,320 shares credited for 2024 deferrals
  • Directors may elect to receive some/all fees in common stock or defer into the Alliant Energy Deferred Compensation Plan; encouraged to use 55% of cash retainer to purchase stock or defer into stock .

Performance Compensation

Directors do not receive performance-based incentive pay at LNT; compensation is retainer-based with optional equity via deferral elections (deferred stock units or Company Stock Account). No meeting fees; no director-specific performance metrics or option grants are disclosed.

Other Directorships & Interlocks

CategoryDetail
Current public company boardsNone disclosed for Mr. Cortina beyond LNT/its utility subsidiaries
Committee roles at other issuersNone disclosed
Potential interlocksCompensation and Personnel Committee disclosed no interlocks/insider participation; none of LNT’s executives serve on other boards’ comp committees with reciprocal relationships

Expertise & Qualifications

  • Extensive experience in public policy, compliance, corporate governance, environmental and legal matters; strategic leadership and risk management credentials cited by the Board .
  • Committee fit: Compensation (executive pay oversight, workforce/culture) and Operations (safety, environmental compliance, reliability, large capex oversight) align with his legal, regulatory and risk background .

Equity Ownership

ItemAmount
Beneficial ownership (Mar 10, 2025)6,422 shares
Of which held in deferred compensation plans6,322 shares
Shares pledgedNone
Shares outstanding (for context)256,866,523
DSU/unit accumulation via Form 4 (latest)8,674.605 deferred common stock units as of Oct 10, 2025
Notes and sources: Beneficial ownership and deferred-plan shares from Ownership table; none of directors’/executives’ shares are pledged. Outstanding shares total for context (no individual >1%). DSU accumulation from quarterly Form 4 awards of “Deferred Common Stock Units” in 2024–2025.

Insider Trades (Form 4 activity – Deferred Common Stock Units)

Interpretation: Regular quarterly DSU accruals tied to director fee deferrals; no open-market purchases or sales disclosed for Mr. Cortina over this period. Aligns with proxy disclosure encouraging fee conversion/deferral into stock and the director deferral plan structure.

Director Ownership Guidelines & Alignment

  • Guideline: Non‑employee directors must hold shares equal to 2x annual retainer (equivalent to $560,000 in 2024) within 5 years of joining the Board; directors joining in the last five years are “on track” to achieve goals. Shares and deferred holdings (Company Stock Account) count toward the guideline.
  • As of Dec 31, 2024, all non‑employee directors with 5+ years on the Board met the guideline; newer directors (incl. Mr. Cortina, joined 2023) are on track.

Related-Party Transactions, Conflicts & Policies

  • Related parties: The Nominating & Governance Committee oversees related-person transactions; none since the beginning of 2024 and none currently proposed.
  • Prohibitions: Company prohibits hedging and pledging by insiders; none of the reported shares for directors are pledged.
  • Insider trading policy: Applies to directors; designed to promote compliance with applicable laws and listing standards.

Say-on-Pay & Shareholder Feedback (Context)

  • 2024 say‑on‑pay approval exceeded 95%, indicating strong support for compensation framework; the Compensation and Personnel Committee continues to review program design with independent advisors.

Compensation Committee Context (Relevance to Cortina’s Committee Role)

  • Compensation and Personnel Committee members are all independent; held five meetings in 2024. The committee engages Pay Governance LLC as its independent advisor and found no conflicts of interest; no interlocks/insider participation disclosed.

Governance Assessment

  • Positives: Independent director with deep legal, compliance, and governance expertise; active on Compensation and Operations committees overseeing executive pay, culture, safety, environmental compliance, reliability and large capex risks. Independence affirmed; attendance thresholds met; no related‑party transactions; hedging/pledging prohibited; growing ownership via quarterly DSU/deferrals signals alignment.
  • Watch items: As a sitting senior executive at Oshkosh, continued monitoring for any potential commercial overlap or related‑party exposure is prudent (none disclosed to date); ensure time‑commitment remains adequate alongside demanding external role.
  • Board structure supports oversight: Independent Board Chair after the 2025 Annual Meeting; regular executive sessions; robust committee structure and activity.