Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2025-03-03 Sale | 2025-03-04 8:19 pm | Ultragenyx Pharmaceutical Inc. | RARE | Kassberg Thomas Richard CBO & EVP | 6,028 | $42.1 | $253,779 | 264,730 (Direct) | View |
| 2024-03-11 Sale | 2024-03-12 1:41 pm | Ultragenyx Pharmaceutical Inc. | RARE | Kassberg Thomas Richard CBO & EVP | 11,509 | $49.93 | $574,644 | 252,823 (Direct) | View |
| 2024-03-01 Sale | 2024-03-05 8:19 pm | Ultragenyx Pharmaceutical Inc. | RARE | Kassberg Thomas Richard CBO & EVP | 1,011 | $53.76 | $54,351 | 295,732 (Direct) | View |
| 2023-10-23 Sale | 2023-10-24 5:22 pm | Ultragenyx Pharmaceutical Inc. | RARE | Kassberg Thomas Richard CBO & EVP | 39,878 | $32.78 | $1,307,201 | 246,860 (Direct) | View |
| 2023-03-01 Sale | 2023-03-03 7:57 pm | Ultragenyx Pharmaceutical Inc. | RARE | Kassberg Thomas Richard CBO & EVP | 5,362 | $45.51 | $244,027 | 286,260 (Direct) | View |
| 2022-03-11 Sale | 2022-03-15 4:33 pm | Ultragenyx Pharmaceutical Inc. | RARE | Kassberg Thomas Richard CBO & EVP | 10,281 | $67.01 | $688,930 | 227,559 (Direct) | View |
| 2022-03-01 Sale | 2022-03-03 6:07 pm | Ultragenyx Pharmaceutical Inc. | RARE | Kassberg Thomas Richard CBO & EVP | 2,374 | $66.62 | $158,156 | 252,740 (Direct) | View |
| 2021-10-14 Sale | 2021-10-18 6:48 pm | Ultragenyx Pharmaceutical Inc. | RARE | Kassberg Thomas Richard CBO & EVP | 286 | $81.14 | $23,206 | 216,266 (Direct) | View |
| 2021-05-06 Sale | 2021-05-10 6:11 pm | Ultragenyx Pharmaceutical Inc. | RARE | Kassberg Thomas Richard CBO & EVP | 363 | $113.69 | $41,269 | 106,818 (Direct) | View |
| 2021-03-01 Sale | 2021-03-03 8:55 pm | Ultragenyx Pharmaceutical Inc. | RARE | Kassberg Thomas Richard CBO & EVP | 4,572 | $138.17 | $631,713 | 118,181 (Direct) | View |
| 2020-10-14 Sale | 2020-10-16 7:20 pm | Ultragenyx Pharmaceutical Inc. | RARE | Kassberg Thomas Richard CBO & EVP | 262 | $87.98 | $23,051 | 101,478 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2025-05-28 Option Award | 2025-05-30 7:26 pm | N/A 2035-05-28 | Passage BIO Inc. | PASG | Kassberg Thomas Richard Director | 143,789 | $0 | 143,789 (Direct) | View |
| 2025-03-01 Option Award | 2025-03-04 8:19 pm | N/A N/A | Ultragenyx Pharmaceutical Inc. | RARE | Kassberg Thomas Richard CBO & EVP | 18,443 | $0 | 264,730 (Direct) | View |
| 2025-03-03 Tax Withholding | 2025-03-04 8:19 pm | N/A N/A | Ultragenyx Pharmaceutical Inc. | RARE | Kassberg Thomas Richard CBO & EVP | 508 | $42.92 | 264,730 (Direct) | View |
| 2024-09-30 Option Award | 2024-10-02 4:35 pm | N/A 2034-09-30 | Passage BIO Inc. | PASG | Kassberg Thomas Richard Director | 174,139 | $0 | 174,139 (Direct) | View |
| 2024-03-01 Tax Withholding | 2024-03-05 8:19 pm | N/A N/A | Ultragenyx Pharmaceutical Inc. | RARE | Kassberg Thomas Richard CBO & EVP | 274 | $53.69 | 295,732 (Direct) | View |
| 2024-03-01 Option Award | 2024-03-05 8:19 pm | N/A 2034-03-01 | Ultragenyx Pharmaceutical Inc. | RARE | Kassberg Thomas Richard CBO & EVP | 50,157 | $0 | 295,732 (Direct) | View |
| 2023-10-23 Exercise | 2023-10-24 5:22 pm | N/A N/A | Ultragenyx Pharmaceutical Inc. | RARE | Kassberg Thomas Richard CBO & EVP | 39,878 | $6.86 | 246,860 (Direct) | View |
| 2023-10-23 Exercise | 2023-10-24 5:22 pm | N/A 2023-10-31 | Ultragenyx Pharmaceutical Inc. | RARE | Kassberg Thomas Richard CBO & EVP | 39,878 | $0 | 246,860 (Direct) | View |
| 2023-03-01 Option Award | 2023-03-03 7:57 pm | N/A 2033-03-01 | Ultragenyx Pharmaceutical Inc. | RARE | Kassberg Thomas Richard CBO & EVP | 64,063 | $0 | 286,260 (Direct) | View |
| 2022-03-01 Option Award | 2022-03-03 6:07 pm | N/A 2032-03-01 | Ultragenyx Pharmaceutical Inc. | RARE | Kassberg Thomas Richard CBO & EVP | 38,900 | $0 | 252,740 (Direct) | View |
| 2021-12-10 Ownership | 2022-02-01 1:42 pm | N/A N/A | Ultragenyx Pharmaceutical Inc. | RARE | Kassberg Thomas Richard CBO & EVP | 52 | $0 | 216,214 (Direct) | View |
| 2021-09-30 Exercise | 2021-10-01 12:57 pm | N/A N/A | Ultragenyx Pharmaceutical Inc. | RARE | Kassberg Thomas Richard CBO & EVP | 109,734 | $0.31 | 216,552 (Direct) | View |
| 2021-09-30 Exercise | 2021-10-01 12:57 pm | N/A 2021-11-17 | Ultragenyx Pharmaceutical Inc. | RARE | Kassberg Thomas Richard CBO & EVP | 109,734 | $0 | 216,552 (Direct) | View |
| 2021-03-01 Option Award | 2021-03-03 8:55 pm | N/A 2031-03-01 | Ultragenyx Pharmaceutical Inc. | RARE | Kassberg Thomas Richard CBO & EVP | 21,136 | $0 | 118,181 (Direct) | View |