Huizenga Theodore Alan

CIK 00016033471 companyNOVATO, CA

SEC Profile

Transactions

Companies

Filings

CIK

0001603347

Recent Transactions

50 trades

Sale
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2025-09-18$29.17/sh−64→ 50,242 total
Sale
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2025-09-05$31.39/sh−84→ 50,306 total
Sale
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2025-03-03$42.10/sh−967→ 50,265 total
Tax Payment
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2025-03-03$42.92/sh−141→ 50,124 total
Award
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2025-03-01+9,392→ 51,232 total
Award
Ultragenyx Pharmaceutical Inc.$RARE
Stock Option (Right to Buy)
2025-03-01+5,632→ 5,632 total
Gift
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2024-12-10−648→ 41,840 total
Award
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2024-09-16+700→ 42,251 total
Sale
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2024-09-03$56.19/sh−91→ 41,551 total
Tax Payment
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2024-04-16$42.31/sh−14→ 41,366 total
Sale
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2024-03-01$53.76/sh−341→ 41,380 total
Award
Ultragenyx Pharmaceutical Inc.$RARE
Stock Option (Right to Buy)
2024-03-01+8,200→ 8,200 total
Tax Payment
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2024-03-01$53.69/sh−121→ 41,721 total
Award
Ultragenyx Pharmaceutical Inc.$RARE
Stock Option (Right to Buy)
2024-03-01+2,351→ 2,351 total
Award
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2024-03-01+13,950→ 41,842 total
Exercise/Conversion
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2024-01-02$21.00/sh+3,000→ 27,892 total
Exercise/Conversion
Ultragenyx Pharmaceutical Inc.$RARE
Stock Option (Right to Buy)
2024-01-02−3,000→ 0 total
Award
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2023-12-20+1,000→ 24,614 total
Award
Ultragenyx Pharmaceutical Inc.$RARE
Stock Option (Right to Buy)
2023-09-27+2,351→ 2,351 total
Exercise/Conversion
Ultragenyx Pharmaceutical Inc.$RARE
Stock Option (Right to Buy)
2023-09-07−2,000→ 3,000 total
Sale
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2023-09-07$41.00/sh−2,000→ 23,777 total
Exercise/Conversion
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2023-09-07$21.00/sh+2,000→ 25,777 total
Sale
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2023-09-07$38.34/sh−163→ 23,614 total
Sale
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2023-09-01$38.23/sh−87→ 23,777 total
Sale
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2023-09-01$37.04/sh−883→ 23,864 total
Exercise/Conversion
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2023-05-09$21.00/sh+3,000→ 30,747 total
Exercise/Conversion
Ultragenyx Pharmaceutical Inc.$RARE
Stock Option (Right to Buy)
2023-05-09−3,000→ 5,000 total
Tax Payment
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2023-04-16$38.20/sh−14→ 27,701 total
Disposition to Issuer
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2023-04-16$38.20/sh−181→ 27,520 total
Sale
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2023-03-01$45.65/sh−100→ 23,048 total
Award
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2023-03-01+7,590→ 23,148 total
Disposition to Issuer
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2023-03-01$45.65/sh−1,333→ 21,715 total
Award
Ultragenyx Pharmaceutical Inc.$RARE
Stock Option (Right to Buy)
2023-03-01+10,120→ 10,120 total
Sale
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2023-02-28$43.40/sh−639→ 15,558 total
Sale
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2022-12-21$43.96/sh−2,031→ 16,197 total
Award
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2022-09-01+1,000→ 18,094 total
Sale
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2022-04-16$84.55/sh−132→ 16,914 total
Sale
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2022-03-01$66.62/sh−843→ 13,229 total
Award
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2022-03-01+3,710→ 17,046 total
Award
Ultragenyx Pharmaceutical Inc.$RARE
Stock Option (Right to Buy)
2022-03-01+7,400→ 7,400 total
Sale
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2021-10-14$81.14/sh−140→ 14,072 total
Gift
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2021-09-13−819→ 14,212 total
Sale
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2021-05-06$113.67/sh−142→ 15,031 total
Award
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2021-04-16+1,500→ 15,044 total
Sale
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2021-03-08$120.69/sh−3,000→ 13,544 total
Award
Ultragenyx Pharmaceutical Inc.$RARE
Stock Option (Right to Buy)
2021-03-01+4,655→ 4,655 total
Sale
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2021-03-01$138.17/sh−732→ 16,544 total
Award
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2021-03-01+1,560→ 17,276 total
Exercise/Conversion
Ultragenyx Pharmaceutical Inc.$RARE
Stock Option
2021-01-07−4,000→ 8,000 total
Exercise/Conversion
Ultragenyx Pharmaceutical Inc.$RARE
Common Stock
2021-01-07$21.00/sh+4,000→ 20,436 total

Companies

Ultragenyx Pharmaceutical Inc.
Controller and PAO
$RARE

Recent Filings

Address

C/O ULTRAGENYX PHARMACEUTICAL INC. 60 LEVERONI COURT

NOVATO, CA, 94949

View on SEC.gov