MATZ MARILYN
SEC CIK 1618274 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| TER | Teradyne | Dir | 13.8K | $1,414 | $3.48M | 15 | 2021-09-10 | 2026-09-17 |
Most active insiders at TER, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Smith Gregory Stephen | Pres, CEO, Dir | — | $9.67M |
| 2 | MATZ MARILYN | Dir | — | $2.27M |
| 3 | JOHNSON MERCEDES | Dir | — | $1.26M |
| 4 | Poulin Shannon John | Pres, Semiconductor Test | — | $581.0K |
| 5 | Mills Regan | Pres, Product Test | — | $341.1K |
| 6 | Driscoll Ryan | VP, GC, Sec | — | $256.8K |
| 7 | Hathout Jean Pierre | Pres, Teradyne Robotics | — | — |
| 8 | Henry Andrew Chisholm | Dir | — | — |
| 9 | Turner Michelle L. | CFO | — | — |
| 10 | Herweck Peter | Dir | — | — |
Transactions 15
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| T | 2026-09-18 11:38 | 2026-09-17 | TER | Teradyne | MATZ MARILYN | Dir | S - Sale | $351.11 | -400 | 13.8K | -3% | -$140.4K |
| T | 2026-09-16 12:19 | 2026-09-15 | TER | Teradyne | MATZ MARILYN | Dir | S - Sale | $337.83 | -800 | 14.2K | -5% | -$270.3K |
| T | 2026-08-18 11:09 | 2026-08-17 | TER | Teradyne | MATZ MARILYN | Dir | S - Sale | $425.00 | -1,200 | 15.0K | -7% | -$510.0K |
| T | 2026-07-16 13:17 | 2026-07-15 | TER | Teradyne | MATZ MARILYN | Dir | S - Sale | $356.31 | -1,200 | 16.2K | -7% | -$427.6K |
| T | 2026-06-16 18:01 | 2026-06-15 | TER | Teradyne | MATZ MARILYN | Dir | S - Sale | $423.03 | -1,200 | 17.4K | -6% | -$507.6K |
| T | 2026-05-26 16:37 | 2026-05-21 | TER | Teradyne | MATZ MARILYN | Dir | S - Sale | $350.00 | -400 | 18.6K | -2% | -$140.0K |
| T | 2026-05-19 14:27 | 2026-05-15 | TER | Teradyne | MATZ MARILYN | Dir | S - Sale | $338.98 | -800 | 19.0K | -4% | -$271.2K |
| 2026-05-12 17:23 | 2026-05-08 | TER | Teradyne | MATZ MARILYN | Dir | A - Grant | $0.00 | +668 | 19.8K | +3% | $0 | |
| 2025-05-13 | 2025-05-09 | TER | Teradyne | MATZ MARILYN | Dir | A - Grant | $0.00 | +2,971 | 19.2K | +18% | $0 | |
| 2024-05-13 | 2024-05-09 | TER | Teradyne | MATZ MARILYN | Dir | A - Grant | $0.00 | +1,876 | 16.2K | +13% | $0 | |
| 2024-03-19 | 2024-03-15 | TER | Teradyne | MATZ MARILYN | Dir | P - Purchase | $106.04 | +13.33 | 14.3K | +0.1% | +$1,414 | |
| 2023-05-16 | 2023-05-12 | TER | Teradyne | MATZ MARILYN | Dir | A - Grant | $0.00 | +2,530 | 14.3K | +21% | $0 | |
| 2022-05-17 | 2022-05-13 | TER | Teradyne | MATZ MARILYN | Dir | A - Grant | $0.00 | +2,143 | 11.8K | +22% | $0 | |
| 2022-01-04 | 2022-01-03 | TER | Teradyne | MATZ MARILYN | Dir | S - Sale | $164.86 | -4,349 | 9,627 | -31% | -$717.0K | |
| 2021-09-13 | 2021-09-10 | TER | Teradyne | MATZ MARILYN | Dir | S - Sale | $120.18 | -4,157 | 14.0K | -23% | -$499.6K |
Purchase Sale Sale after option exercise All abbreviations