Huizenga Theodore Alan
Insider CIK 1603347 · RARE VP, Controller and PAO
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| RARE Ultragenyx Pharmaceutical | S Sale | 2026-09-15 | 2026-09-15 | 1,283 | $13.57 | $17.4K | 67,863 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2026-09-15 | 2026-09-15 | 1,283 | $13.57 | $17.4K | 67,863 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2026-09-03 | 2026-09-08 | 161 | $13.99 | $2.3K | 69,146 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2026-09-03 | 2026-09-08 | 161 | $13.99 | $2.3K | 69,146 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award deriv | 2026-04-22 | 2026-04-24 | 7,348 | — | $0 | 7,348 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award | 2026-04-22 | 2026-04-24 | 20,241 | — | $0 | 68,911 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | F Tax w/h | 2026-03-02 | 2026-03-03 | 148 | $23.39 | $3.5K | 50,302 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2026-03-02 | 2026-03-03 | 1,632 | $22.80 | $37.2K | 48,670 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2025-12-29 | 2025-12-30 | 85 | $34.38 | $2.9K | 50,450 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2025-09-18 | 2025-09-19 | 64 | $29.17 | $1.9K | 50,242 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2025-09-05 | 2025-09-08 | 84 | $31.39 | $2.6K | 50,306 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | F Tax w/h | 2025-03-03 | 2025-03-04 | 141 | $42.92 | $6.1K | 50,124 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2025-03-03 | 2025-03-04 | 967 | $42.10 | $40.7K | 50,265 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award deriv | 2025-03-01 | 2025-03-04 | 5,632 | — | $0 | 5,632 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award | 2025-03-01 | 2025-03-04 | 9,392 | — | $0 | 51,232 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | G Gift | 2024-12-10 | 2024-12-11 | 648 | — | $0 | 41,840 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award | 2024-09-16 | 2024-09-18 | 700 | — | $0 | 42,251 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2024-09-03 | 2024-09-05 | 91 | $56.19 | $5.1K | 41,551 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | F Tax w/h | 2024-04-16 | 2024-04-18 | 14 | $42.31 | $592 | 41,366 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award deriv | 2024-03-01 | 2024-03-05 | 2,351 | — | $0 | 2,351 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award deriv | 2024-03-01 | 2024-03-05 | 8,200 | — | $0 | 8,200 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2024-03-01 | 2024-03-05 | 341 | $53.76 | $18.3K | 41,380 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | F Tax w/h | 2024-03-01 | 2024-03-05 | 121 | $53.69 | $6.5K | 41,721 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award | 2024-03-01 | 2024-03-05 | 13,950 | — | $0 | 41,842 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | M Exercise deriv | 2024-01-02 | 2024-01-02 | 3,000 | — | $0 | 0 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | M Exercise | 2024-01-02 | 2024-01-02 | 3,000 | $21.00 | $63.0K | 27,892 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award | 2023-12-20 | 2024-01-02 | 1,000 | — | $0 | 24,614 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award deriv | 2023-09-27 | 2023-09-29 | 2,351 | — | $0 | 2,351 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | M Exercise deriv | 2023-09-07 | 2023-09-11 | 2,000 | — | $0 | 3,000 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2023-09-07 | 2023-09-11 | 163 | $38.34 | $6.2K | 23,614 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2023-09-07 | 2023-09-11 | 2,000 | $41.00 | $82.0K | 23,777 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | M Exercise | 2023-09-07 | 2023-09-11 | 2,000 | $21.00 | $42.0K | 25,777 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2023-09-01 | 2023-09-06 | 883 | $37.04 | $32.7K | 23,864 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2023-09-01 | 2023-09-06 | 87 | $38.23 | $3.3K | 23,777 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | M Exercise deriv | 2023-05-09 | 2023-05-10 | 3,000 | — | $0 | 5,000 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | M Exercise | 2023-05-09 | 2023-05-10 | 3,000 | $21.00 | $63.0K | 30,747 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | F Tax w/h | 2023-04-16 | 2023-04-18 | 14 | $38.20 | $535 | 27,701 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | D To issuer | 2023-04-16 | 2023-04-18 | 181 | $38.20 | $6.9K | 27,520 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award deriv | 2023-03-01 | 2023-03-03 | 10,120 | — | $0 | 10,120 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2023-03-01 | 2023-03-03 | 100 | $45.65 | $4.6K | 23,048 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | D To issuer | 2023-03-01 | 2023-03-03 | 1,333 | $45.65 | $60.9K | 21,715 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award | 2023-03-01 | 2023-03-03 | 7,590 | — | $0 | 23,148 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2023-02-28 | 2023-03-02 | 639 | $43.40 | $27.7K | 15,558 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2022-12-21 | 2022-12-22 | 2,031 | $43.96 | $89.3K | 16,197 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award | 2022-09-01 | 2022-09-08 | 1,000 | — | $0 | 18,094 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2022-04-16 | 2022-04-19 | 132 | $84.55 | $11.2K | 16,914 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award deriv | 2022-03-01 | 2022-03-03 | 7,400 | — | $0 | 7,400 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2022-03-01 | 2022-03-03 | 843 | $66.62 | $56.2K | 13,229 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award | 2022-03-01 | 2022-03-03 | 3,710 | — | $0 | 17,046 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2021-10-14 | 2021-10-18 | 140 | $81.14 | $11.4K | 14,072 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | G Gift | 2021-09-13 | 2021-10-18 | 819 | — | $0 | 14,212 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2021-05-06 | 2021-05-10 | 142 | $113.67 | $16.1K | 15,031 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award | 2021-04-16 | 2021-04-19 | 1,500 | — | $0 | 15,044 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2021-03-08 | 2021-03-09 | 3,000 | $120.69 | $362.1K | 13,544 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award deriv | 2021-03-01 | 2021-03-03 | 4,655 | — | $0 | 4,655 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2021-03-01 | 2021-03-03 | 732 | $138.17 | $101.1K | 16,544 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award | 2021-03-01 | 2021-03-03 | 1,560 | — | $0 | 17,276 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | M Exercise deriv | 2021-01-07 | 2021-01-08 | 4,000 | — | $0 | 8,000 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | M Exercise | 2021-01-07 | 2021-01-08 | 4,000 | $21.00 | $84.0K | 20,436 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2021-01-07 | 2021-01-08 | 4,000 | $140.65 | $562.6K | 15,716 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2020-10-14 | 2020-10-16 | 146 | $87.98 | $12.8K | 16,436 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | M Exercise deriv | 2020-07-08 | 2020-07-10 | 2,000 | — | $0 | 12,000 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2020-07-08 | 2020-07-10 | 638 | $91.00 | $58.1K | 16,582 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2020-07-08 | 2020-07-10 | 2,000 | $91.00 | $182.0K | 16,582 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | M Exercise | 2020-07-08 | 2020-07-10 | 2,000 | $21.00 | $42.0K | 18,582 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | M Exercise deriv | 2020-07-01 | 2020-07-06 | 1,500 | — | $0 | 14,000 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | M Exercise | 2020-07-01 | 2020-07-06 | 1,500 | $21.00 | $31.5K | 18,720 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2020-07-01 | 2020-07-06 | 1,111 | $81.00 | $90.0K | 17,220 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2020-07-01 | 2020-07-06 | 1,500 | $81.00 | $121.5K | 17,220 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2020-05-26 | 2020-05-27 | 260 | $74.93 | $19.5K | 18,331 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | F Tax w/h | 2020-05-25 | 2020-05-27 | 433 | $73.81 | $32.0K | 18,591 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | M Exercise deriv | 2020-05-15 | 2020-05-19 | 1,500 | — | $0 | 15,500 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | M Exercise | 2020-05-15 | 2020-05-19 | 1,500 | $21.00 | $31.5K | 20,219 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2020-05-15 | 2020-05-19 | 1,500 | $71.00 | $106.5K | 19,024 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2020-05-15 | 2020-05-19 | 961 | $71.00 | $68.2K | 18,719 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | F Tax w/h | 2020-05-06 | 2020-05-08 | 138 | $66.26 | $9.1K | 19,680 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | F Tax w/h | 2020-04-19 | 2020-04-21 | 140 | $58.57 | $8.2K | 19,818 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award deriv | 2020-03-01 | 2020-03-03 | 7,480 | — | $0 | 7,480 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award deriv | 2020-03-01 | 2020-03-04 | 13,280 | — | $0 | 13,280 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award | 2020-03-01 | 2020-03-03 | 1,500 | — | $0 | 17,446 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | F Tax w/h | 2020-03-01 | 2020-03-03 | 388 | $56.08 | $21.8K | 17,058 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award | 2020-03-01 | 2020-03-04 | 4,400 | — | $0 | 19,958 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2020-01-14 | 2020-01-15 | 1,000 | $61.00 | $61.0K | 15,946 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award | 2019-10-14 | 2019-10-16 | 800 | — | $0 | 16,785 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | F Tax w/h | 2019-05-25 | 2019-05-29 | 433 | $57.18 | $24.8K | 15,985 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | F Tax w/h | 2019-05-21 | 2019-05-22 | 156 | $59.50 | $9.3K | 16,418 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award | 2019-05-06 | 2019-05-07 | 800 | — | $0 | 16,574 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | F Tax w/h | 2019-04-19 | 2019-04-23 | 138 | $64.43 | $8.9K | 15,504 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2019-03-05 | 2019-04-17 | 254 | $65.52 | $16.6K | 15,642 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award deriv | 2019-03-01 | 2019-04-17 | 6,840 | — | $0 | 6,840 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award | 2019-03-01 | 2019-04-17 | 1,390 | — | $0 | 15,896 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award deriv | 2019-03-01 | 2019-03-04 | 6,840 | — | $0 | 6,840 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | F Tax w/h | 2019-03-01 | 2019-03-04 | 246 | $67.55 | $16.6K | 15,649 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award | 2019-03-01 | 2019-03-04 | 1,390 | — | $0 | 15,895 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | M Exercise deriv | 2019-01-02 | 2019-01-02 | 2,448 | — | $0 | 17,000 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | M Exercise | 2019-01-02 | 2019-01-02 | 2,448 | $21.00 | $51.4K | 14,505 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | M Exercise deriv | 2018-06-15 | 2018-06-15 | 2,955 | — | $0 | 19,448 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | M Exercise | 2018-06-15 | 2018-06-15 | 2,955 | $21.00 | $62.1K | 12,895 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2018-06-15 | 2018-06-15 | 955 | $83.70 | $79.9K | 11,940 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2018-06-13 | 2018-06-13 | 1,338 | $76.97 | $103.0K | 9,940 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | F Tax w/h | 2018-05-25 | 2018-05-29 | 433 | $67.31 | $29.1K | 11,278 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | F Tax w/h | 2018-05-21 | 2018-05-22 | 156 | $64.79 | $10.1K | 11,711 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award | 2018-04-19 | 2018-04-19 | 799 | — | $0 | 11,474 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award deriv | 2018-03-01 | 2018-03-05 | 7,975 | — | $0 | 7,975 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | F Tax w/h | 2018-03-01 | 2018-03-05 | 110 | $48.43 | $5.3K | 10,675 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award | 2018-03-01 | 2018-03-05 | 1,313 | — | $0 | 10,785 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2017-05-26 | 2017-05-26 | 480 | $57.46 | $27.6K | 9,366 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | F Tax w/h | 2017-05-21 | 2017-05-22 | 166 | $57.47 | $9.5K | 9,846 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2017-03-09 | 2017-03-10 | 2,500 | $86.34 | $215.8K | 9,709 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award deriv | 2017-03-01 | 2017-03-02 | 6,450 | — | $0 | 6,450 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award | 2017-03-01 | 2017-03-02 | 1,075 | — | $0 | 12,209 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | M Exercise deriv | 2016-11-16 | 2016-11-18 | 2,000 | — | $0 | 22,403 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2016-11-16 | 2016-11-18 | 2,000 | $79.73 | $159.5K | 11,134 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | M Exercise | 2016-11-16 | 2016-11-18 | 2,000 | $21.00 | $42.0K | 13,134 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award deriv | 2016-05-25 | 2016-05-27 | 10,000 | — | $0 | 10,000 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award | 2016-05-25 | 2016-05-27 | 5,000 | — | $0 | 9,334 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | F Tax w/h | 2016-05-21 | 2016-05-24 | 166 | $64.01 | $10.6K | 4,334 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | M Exercise deriv | 2016-02-12 | 2016-02-17 | 1,000 | — | $0 | 24,403 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | M Exercise | 2016-02-12 | 2016-02-17 | 1,000 | $21.00 | $21.0K | 4,500 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | M Exercise deriv | 2016-01-14 | 2016-01-19 | 1,000 | — | $0 | 25,403 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | M Exercise | 2016-01-14 | 2016-01-19 | 1,000 | $21.00 | $21.0K | 3,500 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | M Exercise deriv | 2015-12-18 | 2015-12-18 | 1,500 | — | $0 | 13,955 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | M Exercise | 2015-12-18 | 2015-12-18 | 1,500 | $21.00 | $31.5K | 4,000 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2015-12-18 | 2015-12-18 | 1,500 | $110.55 | $165.8K | 2,500 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | M Exercise | 2015-06-17 | 2016-11-18 | 1,500 | $21.00 | $31.5K | 5,800 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2015-06-17 | 2016-11-18 | 1,500 | $94.80 | $142.2K | 4,300 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | M Exercise deriv | 2015-06-17 | 2015-06-19 | 1,500 | — | $0 | 0 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | M Exercise | 2015-06-17 | 2015-06-19 | 1,500 | $21.00 | $31.5K | 4,000 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | S Sale | 2015-06-17 | 2015-06-19 | 1,500 | $94.80 | $142.2K | 2,500 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award deriv | 2015-05-21 | 2015-05-27 | 10,700 | — | $0 | 10,700 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | A Award | 2015-05-21 | 2015-05-27 | 1,800 | — | $0 | 4,300 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | M Exercise deriv | 2015-03-03 | 2015-03-05 | 2,500 | — | $0 | 29,403 | SEC↗ |
| RARE Ultragenyx Pharmaceutical | M Exercise | 2015-03-03 | 2015-03-05 | 2,500 | $21.00 | $52.5K | 2,500 | SEC↗ |