Benzinga | Apr 27, 2021 01:10PM EDT

Pete Najarian Sees Unusual Option Activity In BlackBerry And Mosaic

On CNBC's "Fast Money Halftime Report," Pete Najarian gave some unusual option activity plays.

Najarian sees unusual activity in:

* The Mosaic Co (NYSE:MOS) June $40 calls

* BlackBerry (NYSE:BB) April $9.50

He plans to hold the position in The Mosaic Co for roughly three to four weeks and his Blackberry position expires on Friday, April 30.