InterDigital Inc (IDCC)

[LTE]

IDCC has been decreasing their share count for 17 years now - go
back and check the annual reports - I did. They were going up
from the late 90's and they basically peaked at 55 million in
2003 and have been going down almost annually:

http://ir.interdigital.com/FinancialDocs

Now look at the stock chart over those years:

In 2003 it was $13:

https://tinyurl.com/y72qhs79

The trend is your friend!