Thomas Richard Kassberg, CBO & EVP at Ultragenyx Pharmaceutical Inc. (RARE), sold 12,564 shares at $42.10 ($529K) on 2025-03-03, disclosed to the SEC on 2025-03-04.
Seasonal sale ($529k) by CBO & EVP — this insider has traded RARE in March in at least three consecutive prior years. Pattern-driven, low signal.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $42.10 | 6,028 | $254K | 47.9% |
| 2 | $42.10 | 6,028 | $254K | 47.9% |
| 3 | $42.92 | 508 | $22K | 4.1% |
| Total | $42.13 avg | 12,564 | $529K | 100% |
| Filing → |
| RARE | SELL | 2023-10-24 | $2.6M | — | Filing → |
| RARE | SELL | 2023-03-03 | $178K | — | Filing → |
| RARE | SELL | 2022-03-15 | $1.4M | — | Filing → |