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RARE

UNKNOWN

Ultragenyx Pharmaceutical Inc.

CIK: 0001515673

Sell (50% confidence)

Last activity: 2 weeks ago

Financial Metrics

As of Dec 31, 2024 (10-K)

Revenue $10.68M
Total Cash $517.16M

Insider Roster (2 total, 2 active)

Insider Buys Sells Net Value Holdings
Horn Howard
Chief Financial Officer
0 3 -$256K
88,935 shares
$2.10M
Huizenga Theodore Alan
SVP, Chief Accounting Officer
0 1 -$3K
50,450 shares
$1.73M

Recent Transactions

SELL Horn Howard (Chief Financial Officer)

3,061 shares @ $23.56

$72K

Feb 2, 2026

Conviction: | View SEC Filing →
SELL Horn Howard (Chief Financial Officer)

3,150 shares @ $22.84

$72K

Jan 2, 2026

Conviction: | View SEC Filing →
SELL Huizenga Theodore Alan (SVP, Chief Accounting Officer)

85 shares @ $34.38

$3K

Dec 29, 2025

Conviction: | View SEC Filing →
SELL Horn Howard (Chief Financial Officer)

3,081 shares @ $36.38

$112K

Dec 10, 2025

Conviction: | View SEC Filing →

⚠️ Important Disclaimer

• This is AI-generated analysis for educational purposes only, not financial advice.

• Insider trading data is derived from SEC Form 4 filings and may contain errors.

• Always conduct your own research and consult qualified financial advisors before making investment decisions.