Ultragenyx Pharmaceutical Inc. (RARE)
Nasdaq · Pharmaceutical Preparations · Inc. DE
What they're doing
Between 2026-08-02 and 2026-10-31, public records show 2 signals for Ultragenyx Pharmaceutical Inc.. Most notable: 2026-10-07: Filed 8-K disclosing material agreement; 2026-10-14: Filed 8-K disclosing material agreement. Federal contract obligations over the last 24 months total $0. This summary was assembled automatically from SEC EDGAR, USAspending.gov, U.S. Senate lobbying disclosures and Wikimedia pageview counts.
Generated 2026-10-31 from public records.
Signals, last 12 months
- Material 8-K filingFiled 8-K disclosing material agreement
- Material 8-K filingFiled 8-K disclosing material agreement
- Material 8-K filingFiled 8-K disclosing director or officer change
- Large insider saleKAKKIS EMIL D (director) sold $1.2M of stock
- Large insider saleKAKKIS EMIL D (director) sold $1.2M of stock
- Material 8-K filingFiled 8-K disclosing material agreement
Insider transactions
| Date | Insider | Role | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-10-15 | Horn Howard | officer | S | 7,066 | 15.27 | $107,898 |
| 2026-09-15 | Huizenga Theodore Alan | officer | S | 1,283 | 13.57 | $17,410 |
| 2026-09-03 | Huizenga Theodore Alan | officer | S | 161 | 13.99 | $2,252 |
| 2026-08-03 | Parschauer Karah Herdman | officer | S | 1,900 | 24.92 | $47,348 |
| 2026-08-03 | Horn Howard | officer | S | 4,696 | 24.92 | $117,024 |
| 2026-07-01 | Horn Howard | officer | S | 4,698 | 33.13 | $155,645 |
| 2026-06-15 | Sanders Corazon (Corsee) D. | director | S | 2,000 | 25.05 | $50,100 |
| 2026-06-15 | Parschauer Karah Herdman | officer | S | 1,899 | 24.62 | $46,753 |
| 2026-06-15 | Sanders Corazon (Corsee) D. | director | S | 2,000 | 25.05 | $50,100 |
| 2026-06-15 | Parschauer Karah Herdman | officer | S | 1,899 | 24.62 | $46,753 |
| 2026-06-01 | Horn Howard | officer | S | 4,653 | 23.77 | $110,602 |
| 2026-06-01 | Horn Howard | officer | S | 4,653 | 23.77 | $110,602 |
| 2026-05-18 | SULIMAN SHEHNAAZ | director | S | 5,740 | 25.12 | $144,189 |
| 2026-05-18 | SULIMAN SHEHNAAZ | director | S | 5,740 | 25.12 | $144,189 |
| 2026-05-14 | Fust Matthew K | director | A | 7,751 | 0 | $0 |
| 2026-05-14 | SULIMAN SHEHNAAZ | director | A | 7,751 | 0 | $0 |
| 2026-05-14 | Ray Amrit | director | A | 7,751 | 0 | $0 |
| 2026-05-14 | Sanders Corazon (Corsee) D. | director | A | 7,751 | 0 | $0 |
| 2026-05-14 | NARACHI MICHAEL | director | A | 7,751 | 0 | $0 |
| 2026-05-14 | WELCH DANIEL G | director | A | 7,751 | 0 | $0 |
| 2026-05-14 | Dunsire Deborah | director | A | 7,751 | 0 | $0 |
| 2026-05-14 | Fust Matthew K | director | A | 7,751 | 0 | $0 |
| 2026-05-14 | SULIMAN SHEHNAAZ | director | A | 7,751 | 0 | $0 |
| 2026-05-14 | Ray Amrit | director | A | 7,751 | 0 | $0 |
| 2026-05-14 | Sanders Corazon (Corsee) D. | director | A | 7,751 | 0 | $0 |
| 2026-05-14 | NARACHI MICHAEL | director | A | 7,751 | 0 | $0 |
| 2026-05-14 | WELCH DANIEL G | director | A | 7,751 | 0 | $0 |
| 2026-05-14 | Dunsire Deborah | director | A | 7,751 | 0 | $0 |
| 2026-05-05 | Crombez Eric | officer | S | 344 | 24.96 | $8,586 |
| 2026-05-05 | Crombez Eric | officer | S | 344 | 24.96 | $8,586 |
| 2026-05-01 | Horn Howard | officer | S | 4,683 | 24.9 | $116,607 |
| 2026-05-01 | Horn Howard | officer | S | 4,683 | 24.9 | $116,607 |
| 2026-04-22 | Huizenga Theodore Alan | officer | A | 20,241 | 0 | $0 |
| 2026-04-22 | Huizenga Theodore Alan | officer | A | 20,241 | 0 | $0 |
| 2026-04-16 | KAKKIS EMIL D | director | A | 76,745 | 0 | $0 |
| 2026-04-16 | Huang Dennis Karl | officer | A | 23,116 | 0 | $0 |
| 2026-04-16 | Pinion John Richard | officer | A | 23,116 | 0 | $0 |
| 2026-04-16 | Parschauer Karah Herdman | officer | A | 28,895 | 0 | $0 |
| 2026-04-16 | Harris Erik | officer | A | 28,895 | 0 | $0 |
| 2026-04-16 | Crombez Eric | officer | A | 34,674 | 0 | $0 |
| 2026-04-16 | Horn Howard | officer | A | 34,674 | 0 | $0 |
| 2026-04-16 | KAKKIS EMIL D | director | A | 76,745 | 0 | $0 |
| 2026-04-16 | Huang Dennis Karl | officer | A | 23,116 | 0 | $0 |
| 2026-04-16 | Pinion John Richard | officer | A | 23,116 | 0 | $0 |
| 2026-04-16 | Parschauer Karah Herdman | officer | A | 28,895 | 0 | $0 |
| 2026-04-16 | Harris Erik | officer | A | 28,895 | 0 | $0 |
| 2026-04-16 | Crombez Eric | officer | A | 34,674 | 0 | $0 |
| 2026-04-16 | Horn Howard | officer | A | 34,674 | 0 | $0 |
| 2026-04-01 | Horn Howard | officer | S | 4,683 | 20.97 | $98,203 |
| 2026-04-01 | Horn Howard | officer | S | 4,683 | 20.97 | $98,203 |
Federal contracts
No federal contract actions on record for this recipient mapping.
Lobbying
No federal lobbying filings on record for this client mapping.
Public attention
No Wikipedia pageview data linked to this company.
Recent filings
- 2026-10-30 SCHEDULE 13G/A
- 2026-10-20 SCHEDULE 13G
- 2026-10-19 4
- 2026-10-19 8-K
- 2026-10-14 8-K
- 2026-10-07 8-K
- 2026-09-17 8-K
- 2026-09-15 4
- 2026-09-15 144
- 2026-09-08 4
- 2026-09-02 8-K
- 2026-08-19 8-K
- 2026-08-14 SCHEDULE 13G
- 2026-08-13 SCHEDULE 13G
- 2026-08-11 8-K
- 2026-08-07 SCHEDULE 13G
- 2026-08-05 10-Q
- 2026-08-04 8-K
- 2026-08-04 4
- 2026-08-04 4