InsiderFlow

Howard Horn

RARE

Howard Horn serves as officer: Chief Financial Officer at Ultragenyx Pharmaceutical Inc. (RARE). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

4 trades

$671.3K

Net Position

Net Seller

$671.3K

Companies Traded

1

RARE

Active Period

Mar 2025 – Mar 2026

4 total trades

Most Recent

Sell RARE

Mar 3, 2026 · $455.1K

Howard Horn's Insider Trading at Ultragenyx Pharmaceutical Inc. (RARE)

Buys

0 · $0.00

Sells

4 · $671.3K

Total Shares Bought

0

Total Shares Sold

28,084

RARE Price Chart
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DateTypeSharesAvg PriceValueShares After
Mar 3, 2026Sell20,088$22.65$455.1K89,788
Feb 3, 2026Sell3,061$23.56$72.1K88,935
Jan 5, 2026Sell3,150$22.84$71.9K91,996
Mar 6, 2025Sell1,785$40.40$72.1K0