Teradyne director defers fees into 64 DSUs, stake at 2,991 shares

Henry Andrew Chisholm bought 52 shares of Common Stock at $N/A on 2026-06-25

Henry Andrew Chisholm bought 668 shares of Common Stock at $N/A on 2026-05-08

Henry Andrew Chisholm bought 75 shares of Common Stock at $N/A on 2026-03-26