Form 4 Filing for Mastech Digital, Inc.

Steven A. Shaw, a 10% owner of Mastech Digital, Inc., acquired 1000 shares of common stock on April 27, 2026, at a weighted average price of $7.04 per share. The transaction was executed through multiple trades at prices ranging from $6.95 to $7.15. Following this transaction, Shaw directly owns 50,000 shares and indirectly owns 1,310,100 shares through the Rachel Lynn Shaw Trust, of which he is the trustee and a contingent residual beneficiary. The reporting person has undertaken to provide detailed transaction information upon request.