TERTERADYNE, INC
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-09-02.
Insider buys (90d)
$0.00
Insider sells (90d)
$6.46M
Net flow
$-6.46M
Filings
15
Buy transactions
0
Sell transactions
9
Distinct insiders
7
Last close (cached)
$383.69
as of 2026-09-09
1d return
+3.1%
5d return
+14.4%
1m return
+5.1%
Top insiders trading TER (90d)
Recent transactions (15)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-02 | 2026-09-01 | JOHNSON MERCEDES Director | Sale | 167 | $341.30 | $57.0K | open → |
| 2026-08-18 | 2026-08-17 | Smith Gregory Stephen OfficerDirector | Sale | 4,000 | $425.00 | $1.70M | open → |
| 2026-08-18 | 2026-08-17 | MATZ MARILYN Director | Sale | 1,200 | $425.00 | $510.0K | open → |
| 2026-08-04 | 2026-08-03 | JOHNSON MERCEDES Director | Sale | 166 | $358.15 | $59.5K | open → |
| 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 → |
Other tickers these insiders trade
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