Insider Transactions in Q3 2025 at Teradyne, Inc (TER)
Insider Transaction List (Q3 2025)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Sep 29
2025
|
Paul J Tufano Director |
BUY
Other acquisition or disposition
|
Direct |
49
+0.08%
|
-
|
|
Sep 29
2025
|
Ernest E Maddock Director |
BUY
Other acquisition or disposition
|
Direct |
3
+0.03%
|
-
|
|
Sep 29
2025
|
Peter Herweck Director |
BUY
Other acquisition or disposition
|
Direct |
9
+0.06%
|
-
|
|
Sep 25
2025
|
Paul J Tufano Director |
BUY
Grant, award, or other acquisition
|
Direct |
357
+0.55%
|
-
|
|
Sep 25
2025
|
Peter Herweck Director |
BUY
Grant, award, or other acquisition
|
Direct |
206
+1.34%
|
-
|
|
Sep 22
2025
|
Gregory Stephen Smith President and CEO |
SELL
Open market or private sale
|
Direct |
554
-0.57%
|
$69,804
$126.39 P/Share
|
|
Sep 12
2025
|
Gregory Stephen Smith President and CEO |
SELL
Open market or private sale
|
Direct |
554
-0.57%
|
$63,710
$115.0 P/Share
|
|
Sep 05
2025
|
Mercedes Johnson Director |
SELL
Open market or private sale
|
Direct |
625
-5.5%
|
$75,000
$120.06 P/Share
|
|
Aug 12
2025
|
Gregory Stephen Smith President and CEO |
SELL
Open market or private sale
|
Direct |
554
-0.57%
|
$58,724
$106.0 P/Share
|
|
Aug 05
2025
|
Mercedes Johnson Director |
SELL
Open market or private sale
|
Direct |
625
-5.21%
|
$66,250
$106.0 P/Share
|
|
Aug 01
2025
|
Ujjwal Kumar President, Teradyne Robotics |
SELL
Payment of exercise price or tax liability
|
Direct |
657
-3.86%
|
$68,328
$104.16 P/Share
|
|
Jul 30
2025
|
Mercedes Johnson Director |
SELL
Open market or private sale
|
Direct |
1,875
-13.53%
|
$196,875
$105.73 P/Share
|
|
Jul 30
2025
|
Gregory Stephen Smith President and CEO |
SELL
Open market or private sale
|
Direct |
554
-0.56%
|
$58,170
$105.73 P/Share
|
|
Jul 01
2025
|
Necip Sayiner Director |
BUY
Grant, award, or other acquisition
|
Direct |
2,132
+50.0%
|
-
|
|
Jul 01
2025
|
Andrew Chisholm Henry Director |
BUY
Grant, award, or other acquisition
|
Direct |
2,132
+50.0%
|
-
|