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Heather Berger

Director at Design Therapeutics
Board

About Heather Berger

Heather Berger, Ph.D. (age 50) is an independent Class I director of Design Therapeutics, serving since June 2021; her current term expires at the 2025 annual meeting and she is nominated for a term ending in 2028 . She is currently Chief Business Officer at Iolyx Therapeutics (since May 2023), and previously held investing roles at SR One/S.R. One Limited and Sofinnova Ventures, as well as sell-side analyst roles at Wedbush and JMP Securities; she began her career in early-stage drug discovery at Astellas and adjunct teaching at Northwestern . Education: Ph.D. in Chemistry (Northwestern), M.S. in Organic Chemistry (Weizmann Institute), B.S. (Tufts) . The Board has affirmatively determined all directors other than the CEO are independent under Nasdaq listing standards .

Past Roles

OrganizationRoleTenureCommittees/Impact
SR One / S.R. One Limited (GSK Equity Investments)PrincipalApr 2019–Sep 2020; Sep 2020–Dec 2022 (SR One) Life sciences venture investing
Sofinnova VenturesPrincipal (biopharma investments)Jan 2017–Dec 2018 Investor focus in biopharma
Wedbush SecuritiesSVP, Biotechnology Sell-side AnalystAug 2014–Dec 2016 Equity research coverage
JMP SecuritiesAssociateSep 2010–Jun 2014 Equity research support
Astellas Research InstituteEarly-stage drug discoveryPrior to 2010 R&D scientific work
Northwestern Feinberg School of MedicineAdjunct ProfessorPrior to 2010 Academic teaching

External Roles

OrganizationRoleTenureNotes
Iolyx TherapeuticsChief Business OfficerSince May 2023 Current executive role

Board Governance

  • Independence: Independent director under Nasdaq rules (Board determined all directors other than the CEO are independent) .
  • Board Attendance: Board met 4 times in 2024; each director attended at least 75% of Board and committee meetings on which they served .
  • Committees and Chairs:
    • Audit Committee: Member (joined April 1, 2024); Chair: John Schmid; 2024 meetings: 4 .
    • Research & Development (R&D) Committee: Member; Chair: Rodney Lappe; 2024 meetings: 4 .
    • Compensation Committee: Not a member; Chair: Arsani William; 2024 meetings: 2 .
    • Nominating & Corporate Governance Committee: Not a member; Chair: Rodney Lappe; 2024 meetings: 1 .
  • Lead Independent Director: Simeon George (appointed August 2023) .
  • Annual Meeting Engagement: Directors invited to attend; attendees at 2024 annual meeting were Pratik Shah, Deepa Prasad, and John Schmid .

Fixed Compensation

ComponentFY2024 AmountNotes
Cash fees$53,125 Consistent with base annual cash retainer ($40,000) plus committee member retainers (Audit $7,500; R&D $7,500) with Audit membership effective Apr 1, 2024 (prorated)
Total director cash compensation policy (for reference)Base $40,000; Committee member retainers: Audit $7,500; Compensation $6,000; Nominating $5,000; R&D $7,500; Committee chair retainers: Audit $20,000; Compensation $12,000; Nominating $10,000; R&D $8,000 Policy amended Dec 2023, effective Jan 1, 2024

Performance Compensation

Equity Grant MechanicsFY2024/Policy DetailsNotes
Annual option grant (policy)19,000 options at each annual meeting; vests monthly over 12 months; 10-year term; full vesting on change in control Granted under 2021 Plan
Initial option grant (policy)30,000 options at appointment; vests monthly over 36 months Granted under 2021 Plan
FY2024 option award (fair value)$51,980 Aggregate grant-date fair value under ASC 718

Other Directorships & Interlocks

Company/OrganizationRoleTenureInterlock/Notes
Entasis Therapeutics Holdings Inc.DirectorAug 2017–Jul 2022 Public biopharma; prior board experience
Second GenomeDirectorNov 2020–Dec 2022 Private company; prior board experience
SR One ecosystemPrior Principal roles2019–2022 Board currently includes SR One’s Simeon George; SR One Capital Fund beneficially owns 11.5%—George deemed beneficial owner via GP roles

Expertise & Qualifications

  • Deep biopharma investing and capital markets expertise (SR One, Sofinnova; sell-side analyst at Wedbush/JMP) .
  • Scientific foundation in chemistry and early-stage discovery (Astellas; Ph.D. Northwestern; M.S. Weizmann) .
  • Current operating role (CBO) providing contemporary perspective on BD and R&D prioritization .
  • Audit Committee experience beginning April 2024; R&D Committee membership supports scientific oversight .

Equity Ownership

Ownership DetailAmountAs-of DateNotes
Shares owned directly1,300 Mar 31, 2025Footnote (14)
Options exercisable within 60 days77,416 Mar 31, 2025Included in beneficial ownership
Total beneficial ownership78,716; <1% Mar 31, 2025Less than 1% of outstanding
Total options outstanding (directors)79,000 (Berger) Dec 31, 2024Aggregate outstanding options
Hedging/Pledging statusCompany policy prohibits pledging, margin, options trading, short sales, hedging Policy applies to directors

Stock ownership guidelines for directors are not disclosed; the company maintains Dodd-Frank–compliant clawback policy for incentive compensation (primarily executive-focused) .

Governance Assessment

  • Independence and committee contributions: Berger is independent and serves on Audit (from Apr 1, 2024) and R&D committees, supporting both financial oversight and scientific program governance; Board and committees met regularly in 2024, and all directors met at least 75% attendance thresholds .
  • Compensation alignment: Cash fees follow the amended 2024 director policy; equity is delivered via options with time-based vesting, 10-year term, and change-in-control acceleration—aligning incentives with long-term shareholder value rather than short-term meeting fees .
  • Ownership “skin in the game”: Beneficial ownership consists largely of vested options (77,416) with limited direct share holdings (1,300); no pledging/hedging permitted by policy. Absence of disclosed director ownership guidelines limits assessment of target alignment levels .
  • Conflicts/related party: No related-party transactions disclosed involving Berger; independence affirmed. Potential network interlock via prior SR One employment while SR One is a significant holder and another SR One executive serves on the Board—Board’s independence determination and related-party review processes mitigate perceived risk .
  • Engagement signal: Only three directors were noted as attending the 2024 annual meeting (Shah, Prasad, Schmid); Berger was not listed among attendees, though she met overall attendance thresholds for Board/committee meetings .

RED FLAGS

  • None disclosed specific to Berger: no related-party transactions, no hedging/pledging, and independence affirmed .
  • Monitoring point: Limited direct share ownership versus options and prior employment ties to SR One alongside SR One’s board/ownership presence—continue to monitor for any evolving conflicts and committee independence efficacy .

Compensation Committee context (for governance benchmarking)

  • Composition: George, William, Schmid; Chair: William; meets quarterly; executive sessions held; authority to retain independent advisors .
  • Consultant: FW Cook engaged since 2020; independence assessed, no conflicts identified; peer group reviewed and updated over time .

Policies

  • Insider Trading: Prohibits margin, pledging, options trading, short sales, and hedging by directors .
  • Clawback: Dodd-Frank–compliant clawback implemented; Sarbanes-Oxley Section 304 provisions acknowledged .