Ionis Pharmaceuticals, INC. 401(k) Plan

Form 5500 filing data for plan year 2024.

Plan Snapshot

  • Plan Sponsor: Ionis Pharmaceuticals, INC.
  • Sponsor EIN: 330336973
  • Sponsor Address: 2855 GAZELLE COURT, CARLSBAD, CA, 92010
  • Plan Type: 401(k)
  • Total Participants: 1,043
  • Total Assets: $316.0M

Key Plan Design Features

  • Auto-Enrollment: Yes
  • Auto-Escalation: No
  • Allows Roth Contributions: Yes
  • Participant Loans: Yes
  • Participant-Directed Investments: Yes
  • ERISA Section 404(c) Fiduciary Safe Harbor: Yes

Plan Financials by Year

YearParticipantsTotal AssetsEmployer Contrib.Employee Contrib.
20241,043$316.0M$9.3M$18.9M
2023897$254.8M$7.6M$15.5M
2022760$195.1M$6.1M$12.3M

Service Providers (Schedule C)

Vendors paid $5,000 or more for services to the plan, ranked by total compensation (direct + indirect fees).

Provider Name Role Direct Compensation Indirect Compensation Total Fees
JGD & ASSOCIATES LLPAuditor$0

Verified Provider Profiles

Direct links to verified profiles of matched retirement plan providers on PlanProvider.Pro:

Plan Fees & Expenses

Annual service provider fees and administrative expenses sourced from DOL Form 5500 filings.

  • Total Service Provider Fees: $0

Historical Administrative Expenses

Breakdown of administrative expense categories reported on Form 5500 filings.

Year Total Admin Expenses Investment Mgmt Fees Contract Admin Fees IQPA Audit Fees Professional Fees
2024$74,452$132,510$1,200
2023$4,992$104,796$300
2022$36,828

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