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Jeanette Bjorkquist

Principal Financial Officer and Principal Accounting Officer at ASSEMBLY BIOSCIENCESASSEMBLY BIOSCIENCES
Executive

About Jeanette Bjorkquist

Jeanette M. Bjorkquist is Vice President, Finance and serves as Assembly Biosciences’ Principal Financial Officer and Principal Accounting Officer; she was appointed PFO on June 5, 2025 and certified the Company’s Q3 2025 Form 10‑Q under SOX Sections 302 and 906 . She joined Assembly in April 2019 and has progressed through accounting and treasury leadership roles, becoming VP, Finance in June 2025 at age 38 . Company performance context: Assembly’s total shareholder return improved to 160.34 in 2024, up from 63.08 in 2023 and 21.49 in 2022; the company reported a net loss of $40.2 million in 2024 . Collaboration revenue for the nine months ended September 30, 2025 increased 41% year over year to $29.8 million, driven by higher activity and funding under the Gilead collaboration .

Metric202220232024
Total Shareholder Return (Index)21.49 63.08 160.34
Net Loss ($USD Thousands)$(93,092) $(61,228) $(40,177)
MetricNine Months Ended Sep 30, 2024Nine Months Ended Sep 30, 2025YoY Change
Collaboration Revenue from Related Party ($USD Thousands)$21,163 $29,834 +41%

Past Roles

OrganizationRoleYearsStrategic Impact
Assembly BiosciencesVP, Finance (Principal Financial Officer and Principal Accounting Officer)Jun 2025–presentPrincipal financial and accounting officer; signed SOX certifications on Q3 2025 10‑Q .
Assembly BiosciencesExecutive Director, Accounting & TreasuryFeb 2023–Jun 2025Led accounting and treasury; progression to PFO reflects increasing responsibility .
Assembly BiosciencesSenior Director, Accounting & TreasuryApr 2021–Feb 2023Oversaw accounting/treasury functions supporting disclosure controls .
Assembly BiosciencesDirector, ControllerAug 2020–Apr 2021Controller responsibilities; foundation for principal accounting leadership .
Assembly BiosciencesAssociate Director, Accounting & ReportingApr 2019–Aug 2020Managed accounting/reporting processes early in tenure .

External Roles

No external directorships or outside roles disclosed for Ms. Bjorkquist in available filings. If present, they would be reflected in 8‑K 5.02 or proxy biographies; none were reported .

Fixed Compensation

Not disclosed. Ms. Bjorkquist was not a named executive officer (NEO) in the 2025 proxy; therefore base salary, target bonus, and actual bonus figures are not individually reported .

Performance Compensation

Not disclosed for Ms. Bjorkquist. Assembly’s executive compensation framework emphasizes pay-for-performance with annual cash bonuses tied to weighted corporate objectives and individual goals (for non-CEO employees), and equity awards with multi-year vesting; in 2024 corporate goals were achieved at 129.25% across development, research, finance/corporate development, and organizational retention, but individual payouts disclosed only for NEOs .

Equity Ownership & Alignment

  • Individual beneficial ownership for Ms. Bjorkquist is not disclosed in the Security Ownership table (covers >5% holders, directors, and NEOs) .
  • Company policies prohibit hedging or pledging of company stock and provide clawback provisions; options repricing is prohibited without shareholder approval .
  • Minimum one-year vesting for employee grants and double-trigger change-in-control treatment under the equity plan; performance-based RSUs planned for broad-based retention in 2025 with vesting contingent on initiation of a Phase 2 or Phase 3 by end of 2027 (50% on milestone/first anniversary, 50% one year later) .

Employment Terms

  • Appointment: On June 5, 2025, the Board appointed Ms. Bjorkquist as Principal Financial Officer alongside her role as Principal Accounting Officer; she succeeded the CEO in the PFO function .
  • Related party and arrangements: No arrangements or understandings led to her appointment; no family relationships; no transactions requiring Item 404(a) disclosure .
  • Change-in-control economics: Under the Amended and Restated 2018 Stock Incentive Plan, if awards are not assumed/replaced in a corporate transaction, time-based awards vest, performance awards vest per award agreements or at target (prorated/higher of actual), and the Company may cash out options/SARs and vested awards; the plan forbids repricing without shareholder approval .
  • Clawback: Company maintains clawback policy applicable to executives .

Investment Implications

  • Elevation to principal financial officer concentrates financial reporting accountability with a career accounting leader who is actively certifying controls and disclosures, a positive governance signal for reliability of reporting .
  • Equity alignment is supported by company-wide policies (no hedging/pledging; minimum vesting; clawbacks); any future PSUs granted under the 2025 supplemental retention program will vest only on clinical milestones, creating potential vest-driven supply around certification dates but tying executive upside to value-creating events .
  • Lack of disclosed individual compensation and holdings limits precision on personal selling pressure; however, prohibition of pledging and double-trigger CIC treatment reduces immediate misalignment risks; monitor future proxies and Form 4s for grant/vesting cadence and any sales by Ms. Bjorkquist .
  • Company performance trends (TSR up in 2024; collaboration revenue up 41% YTD 2025) indicate improving fundamentals under current leadership; as PFO, her execution on controls amid increased collaboration activity is relevant to forecasting, capital markets readiness, and risk management for investors .