| 2026-05-21 | Mr. Shannon John PoulinPresident of Semiconductor Test Division | -1,01k | 348,13k | Automatic Disposition | 345,37 | 1,73k | -36,83% |
| 2026-05-21 | Mr. Shannon John PoulinPresident of Semiconductor Test Division | -2,19k | 581,91k | Derivative Exercise and Sale | 82,61 - 355,00 | 1,73k | - |
| 2026-05-21 | Mr. Shannon John PoulinPresident of Semiconductor Test Division | 656,00 | 54,19k | Derivative Exercise and Retained Stock | 82,61 | 1,73k | 61,14% |
| 2026-05-21 | Ms. Marilyn MatzIndependent Director | -400,00 | 140,00k | Automatic Disposition | 350,00 | 17,97k | -2,18% |
| 2026-05-15 | Ms. Marilyn MatzIndependent Director | -800,00 | 271,18k | Automatic Disposition | 338,98 | 18,37k | -4,17% |
| 2026-05-15 | Mr. Gregory Stephen SmithPresident, CEO & Director | -4,60k | 1,23M | Derivative Exercise and Sale | 72,10 - 338,98 | 70,99k | - |
| 2026-05-15 | Mr. Gregory Stephen SmithPresident, CEO & Director | -4,00k | 1,36M | Automatic Disposition | 338,98 | 70,99k | -5,33% |
| 2026-05-07 | Mr. Ryan E. DriscollVP, General Counsel & Secretary | -680,00 | 256,77k | Verkauf | 377,60 | 1,96k | -25,76% |
| 2026-04-08 | Mr. Regan MillsPresident of Product Test Group | -16,00 | 5,47k | Automatic Disposition | 342,17 | 4,57k | -0,35% |
| 2026-04-06 | Ms. Mercedes JohnsonIndependent Director | -625,00 | 195,13k | Automatic Disposition | 312,20 | 5,27k | -10,61% |
| 2026-04-01 | Mr. Shannon John PoulinPresident of Semiconductor Test Division | -1,16k | 362,78k | Sale to Issuer | 312,20 | 2,08k | -35,84% |
| 2026-04-02 | Mr. Regan MillsPresident of Product Test Group | -252,00 | 73,30k | Automatic Disposition | 290,88 | 4,59k | -5,20% |
| 2026-04-01 | Mr. Regan MillsPresident of Product Test Group | -222,00 | 69,31k | Sale to Issuer | 312,20 | 4,59k | -4,61% |
| 2026-03-05 | Ms. Mercedes JohnsonIndependent Director | -625,00 | 187,00k | Automatic Disposition | 299,20 | 5,89k | -9,59% |
| 2026-02-25 | Mr. Regan MillsPresident of Product Test Group | -788,00 | 262,30k | Automatic Disposition | 332,87 | 4,31k | -15,47% |
| 2026-02-05 | Ms. Mercedes JohnsonIndependent Director | -625,00 | 166,86k | Automatic Disposition | 266,98 | 6,52k | -8,75% |
| 2026-02-02 | Mr. Jean-Pierre HathoutPresident of the Teradyne Robotics | -381,00 | 95,07k | Sale to Issuer | 249,53 | 2,53k | -13,09% |
| 2026-02-02 | Mr. Regan MillsPresident of Product Test Group | -345,00 | 86,09k | Sale to Issuer | 249,53 | 5,10k | -6,34% |
| 2026-02-02 | Mr. Gregory Stephen SmithPresident, CEO & Director | -6,76k | 1,69M | Sale to Issuer | 249,53 | 74,99k | -8,27% |
| 2026-02-02 | Mr. Ryan E. DriscollVP, General Counsel & Secretary | -414,00 | 103,31k | Sale to Issuer | 249,53 | 2,64k | -13,56% |
| 2026-01-27 | Mr. Gregory Stephen SmithPresident, CEO & Director | -31,10k | 7,44M | Sale to Issuer | 238,94 - 250,48 | 67,77k | -31,45% |
| 2026-01-27 | Mr. Regan MillsPresident of Product Test Group | -360,00 | 87,95k | Sale to Issuer | 238,94 - 250,48 | 4,27k | -7,78% |
| 2026-01-27 | Mr. Ryan E. DriscollVP, General Counsel & Secretary | -195,00 | 47,54k | Sale to Issuer | 238,94 - 250,48 | 1,65k | -10,59% |
| 2026-01-05 | Ms. Mercedes JohnsonIndependent Director | -625,00 | 132,41k | Automatic Disposition | 211,85 | 7,14k | -8,05% |
| 2025-12-12 | Mr. Gregory Stephen SmithPresident, CEO & Director | -1,11k | 223,05k | Automatic Disposition | 201,31 | 32,88k | -3,26% |
| 2025-12-05 | Ms. Mercedes JohnsonIndependent Director | -625,00 | 125,00k | Automatic Disposition | 200,00 | 7,77k | -7,45% |
| 2025-11-12 | Mr. Gregory Stephen SmithPresident, CEO & Director | -1,11k | 199,66k | Automatic Disposition | 180,20 | 33,99k | -3,16% |
| 2025-11-05 | Mr. Gregory Stephen SmithPresident, CEO & Director | 848,00 | 31,16k | Derivative Exercise and Retained Stock | 36,75 | 35,10k | 2,48% |
| 2025-11-05 | Mr. Gregory Stephen SmithPresident, CEO & Director | -1,22k | 171,73k | Derivative Exercise and Sale | 36,75 - 177,05 | 35,10k | - |
| 2025-11-05 | Ms. Mercedes JohnsonIndependent Director | -625,00 | 110,66k | Automatic Disposition | 177,05 | 8,39k | -6,93% |
| 2025-10-10 | Mr. Gregory Stephen SmithPresident, CEO & Director | -1,11k | 160,93k | Automatic Disposition | 145,24 | 34,25k | -3,13% |
| 2025-10-06 | Ms. Mercedes JohnsonIndependent Director | -625,00 | 92,44k | Automatic Disposition | 147,90 | 9,02k | -6,48% |
| 2025-09-22 | Mr. Gregory Stephen SmithPresident, CEO & Director | -554,00 | 70,02k | Automatic Disposition | 126,39 | 35,36k | -1,54% |
| 2025-09-12 | Mr. Gregory Stephen SmithPresident, CEO & Director | -554,00 | 63,71k | Automatic Disposition | 115,00 | 35,91k | -1,52% |
| 2025-09-05 | Ms. Mercedes JohnsonIndependent Director | -625,00 | 75,04k | Automatic Disposition | 120,06 | 9,64k | -6,09% |
| 2025-08-12 | Mr. Gregory Stephen SmithPresident, CEO & Director | -554,00 | 58,72k | Automatic Disposition | 106,00 | 36,47k | -1,50% |
| 2025-08-05 | Ms. Mercedes JohnsonIndependent Director | -625,00 | 66,25k | Automatic Disposition | 106,00 | 10,27k | -5,74% |
| 2025-08-01 | Mr. Ujjwal KumarInsider | -657,00 | 68,43k | Sale to Issuer | 104,16 | 3,94k | -14,28% |
| 2025-07-30 | Ms. Mercedes JohnsonIndependent Director | -1,88k | 198,24k | Automatic Disposition | 105,73 | 10,89k | -14,69% |
| 2025-07-30 | Mr. Gregory Stephen SmithPresident, CEO & Director | -554,00 | 58,57k | Automatic Disposition | 105,73 | 37,02k | -1,47% |