TERTERADYNE, INC
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-07-16.
Insider buys (90d)
$0.00
Insider sells (90d)
$8.35M
Net flow
$-8.35M
Filings
26
Buy transactions
0
Sell transactions
12
Distinct insiders
12
Last close (cached)
$333.76
as of 2026-07-20
1d return
+3.5%
5d return
-2.2%
1m return
-18.3%
Top insiders trading TER (90d)
Recent transactions (31)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-07-16 | 2026-07-15 | Smith Gregory Stephen OfficerDirector | Sale | 4,000 | $356.31 | $1.43M | open → |
| 2026-07-16 | 2026-07-15 | MATZ MARILYN Director | Sale | 1,200 | $356.31 | $427.6K | open → |
| 2026-07-02 | 2026-07-01 | JOHNSON MERCEDES Director | Sale | 167 | $460.00 | $76.8K | open → |
| 2026-06-29 | 2026-06-25 | TUFANO PAUL J Director | Grant | 116 | $0.00 | $0.00 | open → |
| 2026-06-29 | 2026-06-25 | Henry Andrew Chisholm Director | Grant | 52 | $0.00 | $0.00 | open → |
| 2026-06-29 | 2026-06-25 | Herweck Peter Director | Grant | 63 | $0.00 | $0.00 | open → |
| 2026-06-16 | 2026-06-15 | MATZ MARILYN Director | Sale | 1,200 | $423.03 | $507.6K | open → |
| 2026-06-16 | 2026-06-15 | Smith Gregory Stephen OfficerDirector | Sale | 4,000 | $423.03 | $1.69M | open → |
| 2026-06-16 | 2026-06-12 | MADDOCK ERNEST E Director | Other | 2 | $0.00 | $0.00 | open → |
| 2026-06-16 | 2026-06-12 | Herweck Peter Director | Other | 4 | $0.00 | $0.00 | open → |
| 2026-06-16 | 2026-06-12 | TUFANO PAUL J Director | Other | 19 | $0.00 | $0.00 | open → |
| 2026-06-03 | 2026-06-02 | Hathout Jean Pierre Officer | Tax | 174 | $392.62 | $68.3K | open → |
| 2026-06-03 | 2026-06-01 | Hathout Jean Pierre Officer | Tax | 267 | $369.47 | $98.6K | open → |
| 2026-06-03 | 2026-06-02 | JOHNSON MERCEDES Director | Sale | 167 | $369.74 | $61.7K | open → |
| 2026-05-26 | 2026-05-22 | Poulin Shannon John Officer | Sale | 656 | $355.00 | $232.9K | open → |
| 2026-05-26 | 2026-05-21 | Poulin Shannon John Officer | Tax | 1,531 | $345.98 | $529.7K | open → |
| 2026-05-26 | 2026-05-21 | Poulin Shannon John Officer | Exer. | 2,843 | $82.61 | $234.9K | open → |
| 2026-05-26 | 2026-05-21 | Poulin Shannon John Officer | Sale | 1,008 | $345.37 | $348.1K | open → |
| 2026-05-26 | 2026-05-21 | MATZ MARILYN Director | Sale | 400 | $350.00 | $140.0K | open → |
| 2026-05-19 | 2026-05-15 | Smith Gregory Stephen OfficerDirector | Sale | 8,597 | $338.98 | $2.91M | open → |
| 2026-05-19 | 2026-05-15 | Smith Gregory Stephen OfficerDirector | Exer. | 4,597 | $72.10 | $331.4K | open → |
| 2026-05-19 | 2026-05-15 | MATZ MARILYN Director | Sale | 800 | $338.98 | $271.2K | open → |
| 2026-05-12 | 2026-05-08 | Herweck Peter Director | Grant | 668 | $0.00 | $0.00 | open → |
| 2026-05-12 | 2026-05-08 | JOHNSON MERCEDES Director | Grant | 668 | $0.00 | $0.00 | open → |
| 2026-05-12 | 2026-05-08 | MATZ MARILYN Director | Grant | 668 | $0.00 | $0.00 | open → |
| 2026-05-12 | 2026-05-08 | van Kralingen Bridget A Director | Grant | 668 | $0.00 | $0.00 | open → |
| 2026-05-12 | 2026-05-08 | TUFANO PAUL J Director | Grant | 668 | $0.00 | $0.00 | open → |
| 2026-05-12 | 2026-05-08 | Sayiner Necip Director | Grant | 668 | $0.00 | $0.00 | open → |
| 2026-05-12 | 2026-05-08 | MADDOCK ERNEST E Director | Grant | 668 | $0.00 | $0.00 | open → |
| 2026-05-12 | 2026-05-08 | Henry Andrew Chisholm Director | Grant | 668 | $0.00 | $0.00 | open → |
| 2026-05-11 | 2026-05-07 | Driscoll Ryan Officer | Sale | 680 | $377.60 | $256.8K | open → |
Other tickers these insiders trade
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