TER
Insider TradingTeradyne
Information Technology / Semiconductor Materials & Equipment
Recent Insider Transactions
Source: SEC Form 4 filings. Updated daily. Transaction codes: P = Open-Market Purchase, S = Open-Market Sale, F = Tax Withholding, A = Award, M = Option Exercise.
| Date | Reporter | Type | Shares | Price | Total Value |
|---|---|---|---|---|---|
| May 26, 2026 | Poulin Shannon John President, Semiconductor Test | SOpen-Market Sale10b5-1 | 1,664 | $349.17 | $581K |
| May 26, 2026 | MATZ MARILYN | SOpen-Market Sale10b5-1 | 400 | $350.00 | $140K |
| May 19, 2026 | MATZ MARILYN | SOpen-Market Sale10b5-1 | 800 | $338.98 | $271K |
| May 19, 2026 | Smith Gregory Stephen President and CEO | MOption Exercise10b5-1 | 4,597 | $72.10 | $331K |
| May 12, 2026 | MADDOCK ERNEST E | AAward | 668 | $0.00 | $0.00 |
| May 12, 2026 | van Kralingen Bridget A | AAward | 668 | $0.00 | $0.00 |
| May 12, 2026 | JOHNSON MERCEDES | AAward | 668 | $0.00 | $0.00 |
| May 12, 2026 | Herweck Peter | AAward | 668 | $0.00 | $0.00 |
| May 12, 2026 | MATZ MARILYN | AAward | 668 | $0.00 | $0.00 |
| May 12, 2026 | TUFANO PAUL J | AAward | 668 | $0.00 | $0.00 |
| May 12, 2026 | Henry Andrew Chisholm | AAward | 668 | $0.00 | $0.00 |
| May 12, 2026 | Sayiner Necip | AAward | 668 | $0.00 | $0.00 |
| May 11, 2026 | Driscoll Ryan VP, General Counsel, Secretary | SOpen-Market Sale10b5-1 | 680 | $377.60 | $257K |
| Apr 9, 2026 | Mills Regan President, Product Test | SOpen-Market Sale10b5-1 | 16 | $342.17 | $5K |
| Apr 7, 2026 | JOHNSON MERCEDES | SOpen-Market Sale10b5-1 | 625 | $312.20 | $195K |
| Mar 30, 2026 | Henry Andrew Chisholm | AAward | 75 | $0.00 | $0.00 |
| Mar 30, 2026 | TUFANO PAUL J | AAward | 159 | $0.00 | $0.00 |
| Mar 30, 2026 | Herweck Peter | AAward | 92 | $0.00 | $0.00 |
| Mar 17, 2026 | MADDOCK ERNEST E | JJ | 2 | $0.00 | $0.00 |
| Mar 17, 2026 | Herweck Peter | JJ | 5 | $0.00 | $0.00 |
| Mar 17, 2026 | TUFANO PAUL J | JJ | 25 | $0.00 | $0.00 |
| Mar 6, 2026 | JOHNSON MERCEDES | SOpen-Market Sale10b5-1 | 625 | $299.20 | $187K |
Planned Sales (Form 144)
Form 144 filings signal an insider's intent to sell restricted or control securities. These are plans, not completed transactions.
| Filed | Filer | Shares to Sell | Market Value | Approx. Sale Date | Broker |
|---|---|---|---|---|---|
| May 22, 2026 | Poulin Shannon John | 656 | $233K | May 22, 2026 | Fidelity Brokerage Services LLC |
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