Significant blocks of stock were bought in both companies, which each have seen their shares decline by more than half so far this year.
The big purchases in these two concerns have come in just the last two weeks.
A hardware giant and a biotech focused on ocular diseases have seen insider buying of late.
Some interesting insider purchases and possible new trade ideas as we begin a difficult week.
A provider of technology for managing smart homes and a financial services concern are finding interests from directors and officers.
Bear market bounces can be very sizable, but the bulls still have much to prove.
Construction supplies distributor GMS Inc. and auto giant Ford Motor have seen recent substantial purchases by insiders.
What is particularly interesting here is the large amount of insider buying in March.
Orion Engineered Carbons and B. Riley Financial each have seen multiple insider purchases in recent times.
It is somewhat encouraging to be seeing insider buying notably increasing as equities offer lower entry points.