Jarod Crespo's hat trick earned a split for the Nittany Lions to start the second half of their season.
Buhr logged over 1,000 snaps at left guard in his time with the Cyclones.
After redshirting in 2025, Henderson has four years of eligibility remaining.
Jennings follows James Franklin and several others to Blacksburg.
Kuol has four years of eligibility remaining.
He was released from his signing with Iowa State.