How many benefit plans does Ionis Pharmaceuticals, Inc. report on Form 5500?

Ionis Pharmaceuticals, Inc. (EIN 33-0336973) reports 2 benefit plan(s) in the loaded Form 5500 dataset.

What is the EIN for Ionis Pharmaceuticals, Inc.?

The Employer Identification Number (EIN) reported for Ionis Pharmaceuticals, Inc. is 33-0336973.

What is the latest Form 5500 filing year for Ionis Pharmaceuticals, Inc.?

The latest loaded Form 5500 filing year for Ionis Pharmaceuticals, Inc. is 2023.

Ionis Pharmaceuticals, Inc. — Form 5500 filings & benefit plans

Form 5500 plan sponsor summary

According to public Form 5500 filings published through the U.S. Department of Labor (DOL) Employee Benefits Security Administration (EBSA) via the EFAST2 system, Ionis Pharmaceuticals, Inc. (EIN 33-0336973) is a plan sponsor located in Carlsbad, CA with 2 reported benefit plan(s) in the loaded dataset. The latest loaded Form 5500 filing year is 2023.

Company overview (based on loaded 2023 public filings)

EIN: 33-0336973
Location: Carlsbad, CA
Loaded plans: 2
Latest filing year: 2023

Reported financial aggregate (2023)

Reported net position

Total reported assets (EOY): $254,811,590
Total reported liabilities (EOY): $0
Total reported net assets (EOY): $254,811,590

Contributions & income

Employer contributions: $7,607,127
Participant contributions: $15,450,122
Total income / additions: $72,369,671

Expenses & distributions

Benefits paid / distributions: $12,596,675
Total expenses: $12,610,219
Net increase / (decrease): $59,759,452

Coverage

Total reported participants: 1,963
Plans with financial statements: 1
Plans with provider compensation: 1

Totals sum the latest loaded 2023 public Form 5500 filing per plan for this company's plans — one filing per plan, so multiple years are never double-counted. Figures are reported values from loaded Schedule H / I (and Schedule C for provider compensation); fields a plan did not report are treated as missing, not zero. These are not audited or official totals.

Largest loaded plans by reported assets

Ionis Pharmaceuticals, Inc. plans by reported end-of-year assets
Plan	Plan #	Participants	Reported assets (EOY)	Year
Ionis Pharmaceuticals 401(K) Plan	001	1,202	$254,811,590	2023
Ionis Pharmaceuticals, Inc. Health And Welfare Plan	501	761	not reported in the loaded dataset	2023

Search all 2 loaded plans for this company →

Latest loaded filings

Most recent loaded Form 5500 filings for Ionis Pharmaceuticals, Inc.
Year	Plan	Participants	Schedules	Filing
2023	Ionis Pharmaceuticals, Inc. Health And Welfare Plan	761	—	20240623165726NAL0005622097001
2023	Ionis Pharmaceuticals 401(K) Plan	1,202	H, C	20240919145528NAL0012966466001