O'SULLIVAN KIERAN M plan to sell securities of CTS CORP under Form 144

O'SULLIVAN KIERAN M filed Form 144 to notify SEC of plan to sell 130000 units of CTS CORP securities around 2026-06-01, with aggregate market value of $8,110,700.00. The total outstanding units is 28592910.0. The amount planned to be sold represents 0.45% of total outstanding units;