Biotechnology
NASDAQ NMS - GLOBAL MARKET
HALO Halozyme Therapeutics Inc
4 members of Congress traded HALO 9 times between 2017 and 2025.
9
Total Trades
4
Politicians
33%
Buys
2017–2025
Active Period
HALO Trading by Party
Republican
0 trades
Democrat
9 trades
HALO Congressional Trading Activity by Year
2025
1
2024
1
2023
1
2022
2
2021
1
2020
2
2017
1
Top Congressional Traders of HALO
Complete HALO Trade History
Politician
Type
Date
Size
All data covers 2012 to end of 2025.
This is the historical record
HALO is still being traded in Congress today.
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