Neat! Wonder if you could do this for other required-to-disclose actors, such as politicians or any investors who occasionally disclose their positions?
Here's a dashboard tracking U.S. Representatives: https://www.quiverquant.com/sources/housetrading
I also track corporate insiders - who are generally required to disclose within two days of when their inside transactions take place: https://www.quiverquant.com/insiders/