WhoTraded

RARE

Ultragenyx Pharmaceutical Inc. · Nasdaq

Congress and insiders, last 90 days

100%buying

Share of the dollars reported

Bought $8KSold $0
$8K
reported in 90 days
1
person traded it
1
trades by House members
0
buys and sales by insiders

Unusual activity in RARE

Trades that stand out from what each person normally does.

Nothing here stands out from the usual pattern. That is normal: most trades are routine.

A flag means a trade differs from this person's usual pattern. It is not evidence of wrongdoing.

Who traded RARE

5 in all
WhoSideAmountTradedReportedWait to report
Bought$1K to $15KSep 29, 2026Oct 12, 202613 days
Bought$1K to $15KMar 3, 2026Apr 7, 202635 days
Bought$1K to $15KFeb 18, 2026Mar 9, 202619 days
Bought$1K to $15KAug 8, 2025Sep 12, 202535 days
Bought$1K to $15KJul 15, 2025Aug 14, 202530 days

Senate trades are not included yet. Share prices and price charts are not shown yet. Insider rows are open-market buys and sales only.