This is the code powering the backend of @ClusterBuyBot on Twitter.
This bot tweets out insider trades in real time as they are filed.
Python
Tweepy
Pandas
Redis
Apscheduler
Heroku
This bot checks every minute for SEC form 4 filings showing cluster buys via the OpenInsider website. It stores the latest reported date in a Redis DB so it doesn't tweet about the same filing twice, and tweets whenever there is a new cluster buy.