Theodore Alan Huizenga, SVP, Controller and PAO at Ultragenyx Pharmaceutical Inc. (RARE), sold 3,000 shares at $120.69 ($362K) on 2021-03-08, disclosed to the SEC on 2021-03-09.
Seasonal sale ($362k) by SVP, Controller and PAO — this insider has traded RARE in March in at least three consecutive prior years. Pattern-driven, low signal.
Nothing distinguishes this filing.
| Filing → |
| RARE | SELL | 2026-03-03 | $37K | — | Filing → |
| RARE | SELL | 2025-12-30 | $3K | — | Filing → |
| RARE | SELL | 2025-09-19 | $2K | — | Filing → |