May 21, 2026 · Form 4 insider transaction
MATZ MARILYN sold 400 shares of Teradyne, Inc. at $350.00 per share, a transaction worth $140.0K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 5 days after the transaction.
The reported transaction was effected pursuant to a sales plan adopted by the Reporting Person on February 13, 2026 and intended to comply with Rule 10b5-1 under the Securities Exchange Act of 1934.