IONIS PHARMACEUTICALS, INC.
- Active Clients
- 1
- TTM Spend
- $440,000
- Total Filings
- 9
- Active Since
- 2024
trailing 4 reported quarters
income + expenses, last 12mo
3 in the last 12 months
3 years with filings
Income & Lobbyist Activity Last 10 years, by quarter
Clients from the last four reported quarters (1) · ranked by reported income and expenses
| Client | Reported $ | Filings | Share |
|---|---|---|---|
| IONIS PHARMACEUTICALS, INC. | $440.0K | 3 | 100.0% |
Issues lobbied last four reported quarters
| Issue | Activities | Share |
|---|---|---|
HCR
Health Issues
|
3 | 33.3% |
MMM
Medicare/Medicaid
|
3 | 33.3% |
TAX
Taxation/Internal Revenue Code
|
3 | 33.3% |
Government entities contacted last four reported quarters
| Entity | Contacts | Share | Type |
|---|---|---|---|
| HOUSE OF REPRESENTATIVES | 9 | 50.0% | Congress |
| SENATE | 9 | 50.0% | Congress |
Revolving door lobbyists active in the last 12 months
0 of 1 lobbyist (0%) listed a prior covered government position on a lobbying filing.
Political contributions semiannual LD-203 reports by the firm and its lobbyists
2 reports on file for 2025 (latest version of each); 2 reported no contributions.
No itemized contributions on these reports.
Filings 9 total
| Posted | Period | Client | Type | Income | Expenses | Activities | Lobbyists |
|---|---|---|---|---|---|---|---|
| 2026-07-17 | 2026 Q2 | IONIS PHARMACEUTICALS, INC. | 2nd Quarter - Report |
— | $150.0K | 3 | 1 |
| 2026-04-09 | 2026 Q1 | IONIS PHARMACEUTICALS, INC. | 1st Quarter - Report |
— | $150.0K | 3 | 1 |
| 2026-01-18 | 2025 Q4 | IONIS PHARMACEUTICALS, INC. | 4th Quarter - Report |
— | $140.0K | 3 | 1 |
| 2025-10-16 | 2025 Q3 | IONIS PHARMACEUTICALS, INC. | 3rd Quarter - Report |
— | $140.0K | 3 | 1 |
| 2025-07-16 | 2025 Q2 | IONIS PHARMACEUTICALS, INC. | 2nd Quarter - Report |
— | $90.0K | 3 | 1 |
| 2025-04-16 | 2025 Q1 | IONIS PHARMACEUTICALS, INC. | 1st Quarter - Report |
— | $90.0K | 3 | 1 |
| 2025-01-16 | 2024 Q4 | IONIS PHARMACEUTICALS, INC. | 4th Quarter - Report |
— | $80.0K | 3 | 1 |
| 2024-10-15 | 2024 Q3 | IONIS PHARMACEUTICALS, INC. | 3rd Quarter - Report |
— | $80.0K | 3 | 1 |
| 2024-08-07 | 2024 Q3 | IONIS PHARMACEUTICALS, INC. | Registration |
— | — | 2 | 1 |
Lobbyists active in the last 12 months (1)
- JORDAN CHAPMAN