REDDY N MOHAN plan to sell securities of MATERION Corp under Form 144

REDDY N MOHAN filed Form 144 to notify SEC of plan to sell 646 units of MATERION Corp securities around 2026-06-04, with aggregate market value of $148,580.00. The total outstanding units is 20801485.0. The amount planned to be sold represents 0.00% of total outstanding units; Recent transactions in past 3 months include: On 05/08/2026, sold 2006 units for $400253.47; On 06/02/2026, sold 10000 units for $2303091.09; On 06/03/2026, sold 4303 units for $989702.96;