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TERNasdaq · Instruments For Meas & Testing of Electricity & Elec Signals

TERADYNE, INC

Alert me on TER
0
Insider buys, 6 months
2
Congress trades, 6 months
0
Signals, 6 months

Six months

TER stock chart by TradingView

After each filing

46
Oct 22 Sale MATZ MARILYN Insider
1 week
Result in4 trading days
1 month
Result in20 trading days
3 months
Result in62 trading days
6 months
Result in125 trading days
Oct 19 Sale MATZ MARILYN Insider
1 week
Result in1 trading day
1 month
Result in17 trading days
3 months
Result in59 trading days
6 months
Result in122 trading days
Oct 19 Sale Smith Gregory Stephen Insider
1 week
Result in1 trading day
1 month
Result in17 trading days
3 months
Result in59 trading days
6 months
Result in122 trading days
Oct 2 Sale JOHNSON MERCEDES Insider
1 week
−10.3%S&P +1.2%
1 month
Result in6 trading days
3 months
Result in48 trading days
6 months
Result in111 trading days
Sep 18 Sale MATZ MARILYN Insider
1 week
+7.2%S&P +1.3%
1 month
−9.7%S&P +0.6%
3 months
Result in38 trading days
6 months
Result in101 trading days
Show all 46
Sep 16 Sale MATZ MARILYN Insider
1 week
+14.1%S&P +2.1%
1 month
+0.6%S&P +2.6%
3 months
Result in36 trading days
6 months
Result in99 trading days
Sep 16 Sale Smith Gregory Stephen Insider
1 week
+14.1%S&P +2.1%
1 month
+0.6%S&P +2.6%
3 months
Result in36 trading days
6 months
Result in99 trading days
Sep 2 Sale JOHNSON MERCEDES Insider
1 week
+8.4%S&P −1.0%
1 month
+31.5%S&P +0.8%
3 months
Result in27 trading days
6 months
Result in90 trading days
Aug 18 Sale Smith Gregory Stephen Insider
1 week
−9.4%S&P −0.2%
1 month
−12.6%S&P −0.6%
3 months
Result in16 trading days
6 months
Result in79 trading days
Aug 18 Sale MATZ MARILYN Insider
1 week
−9.4%S&P −0.2%
1 month
−12.6%S&P −0.6%
3 months
Result in16 trading days
6 months
Result in79 trading days
Aug 5 Sale Sen. Thomas H Tuberville Senate
1 week
+6.7%S&P +1.2%
1 month
−7.2%S&P +0.2%
3 months
Result in8 trading days
6 months
Result in71 trading days
Aug 4 Sale JOHNSON MERCEDES Insider
1 week
−5.9%S&P −0.1%
1 month
−15.3%S&P −0.8%
3 months
Result in6 trading days
6 months
Result in69 trading days
Jul 21 Buy Sen. Alan Armstrong Senate
1 week
−13.5%S&P −2.4%
1 month
+3.7%S&P +2.0%
3 months
−8.9%S&P +3.2%
6 months
Result in60 trading days
Jul 16 Sale Smith Gregory Stephen Insider
1 week
+16.0%S&P −1.7%
1 month
+29.9%S&P +3.4%
3 months
+11.6%S&P +2.8%
6 months
Result in56 trading days
Jul 16 Sale MATZ MARILYN Insider
1 week
+16.0%S&P −1.7%
1 month
+29.9%S&P +3.4%
3 months
+11.6%S&P +2.8%
6 months
Result in56 trading days
Jul 2 Sale JOHNSON MERCEDES Insider
1 week
−2.6%S&P +1.4%
1 month
−0.9%S&P +1.7%
3 months
+12.7%S&P +2.8%
6 months
Result in47 trading days
Jun 17 Sale Smith Gregory Stephen Insider
1 week
+15.5%S&P −0.6%
1 month
−18.3%S&P +0.4%
3 months
−13.5%S&P +3.2%
6 months
Result in37 trading days
Jun 17 Sale MATZ MARILYN Insider
1 week
+15.5%S&P −0.6%
1 month
−18.3%S&P +0.4%
3 months
−13.5%S&P +3.2%
6 months
Result in37 trading days
Jun 4 Sale JOHNSON MERCEDES Insider
1 week
−6.3%S&P −2.6%
1 month
−15.7%S&P −1.0%
3 months
−16.8%S&P +2.4%
6 months
Result in28 trading days
May 27 Sale MATZ MARILYN Insider
1 week
+9.0%S&P +0.5%
1 month
+16.2%S&P −2.6%
3 months
−3.4%S&P +2.3%
6 months
Result in22 trading days
May 27 Sale Poulin Shannon John Insider
1 week
+9.0%S&P +0.5%
1 month
+16.2%S&P −2.6%
3 months
−3.4%S&P +2.3%
6 months
Result in22 trading days
May 19 Sale Smith Gregory Stephen Insider
1 week
+16.9%S&P +2.3%
1 month
+36.3%S&P +2.0%
3 months
+18.1%S&P +5.1%
6 months
Result in17 trading days
May 19 Sale MATZ MARILYN Insider
1 week
+16.9%S&P +2.3%
1 month
+36.3%S&P +2.0%
3 months
+18.1%S&P +5.1%
6 months
Result in17 trading days
May 12 Sale Driscoll Ryan Insider
1 week
−10.3%S&P −0.6%
1 month
+6.4%S&P −0.1%
3 months
+12.4%S&P +4.9%
6 months
Result in12 trading days
Apr 9 Sale Mills Regan Insider
1 week
+0.5%S&P +3.2%
1 month
−1.2%S&P +8.5%
3 months
−1.2%S&P +11.3%
6 months
+9.6%S&P +14.4%
Apr 7 Sale JOHNSON MERCEDES Insider
1 week
+14.1%S&P +5.3%
1 month
+19.3%S&P +11.3%
3 months
+9.7%S&P +13.4%
6 months
+34.4%S&P +18.8%
Apr 3 Sale Mills Regan Insider
1 week
+17.3%S&P +4.1%
1 month
+13.2%S&P +9.8%
3 months
+8.8%S&P +13.8%
6 months
+41.0%S&P +18.2%
Mar 7 Sale JOHNSON MERCEDES Insider
1 week
+0.6%S&P −1.4%
1 month
+20.9%S&P −0.1%
3 months
+26.4%S&P +9.3%
6 months
+25.6%S&P +13.5%
Feb 27 Sale Mills Regan Insider
1 week
−14.7%S&P −2.0%
1 month
−13.6%S&P −7.6%
3 months
+17.0%S&P +10.6%
6 months
+11.0%S&P +12.7%
Feb 6 Sale JOHNSON MERCEDES Insider
1 week
+4.9%S&P −1.3%
1 month
+0.3%S&P −1.9%
3 months
+19.9%S&P +7.1%
6 months
+21.8%S&P +12.5%
Jan 6 Sale JOHNSON MERCEDES Insider
1 week
+0.2%S&P +0.3%
1 month
+18.5%S&P −2.1%
3 months
+56.6%S&P −2.0%
6 months
+58.6%S&P +9.2%
Dec 15, 2025 Sale Smith Gregory Stephen Insider
1 week
+1.3%S&P +0.9%
1 month
+16.9%S&P +2.0%
3 months
+54.2%S&P −2.6%
6 months
+110.0%S&P +9.5%
Dec 9, 2025 Sale JOHNSON MERCEDES Insider
1 week
−3.8%S&P −0.6%
1 month
+8.6%S&P +1.9%
3 months
+43.4%S&P −2.2%
6 months
+90.9%S&P +8.6%
Nov 21, 2025 Buy Rep. Lisa McClain House
1 week
+14.4%S&P +1.9%
1 month
+19.6%S&P +3.5%
3 months
+100.5%S&P +3.4%
6 months
+130.7%S&P +13.5%
Nov 21, 2025 Sale Rep. Lisa McClain House
1 week
+14.4%S&P +1.9%
1 month
+19.6%S&P +3.5%
3 months
+100.5%S&P +3.4%
6 months
+130.7%S&P +13.5%
Nov 14, 2025 Sale Smith Gregory Stephen Insider
1 week
−6.5%S&P −1.9%
1 month
+13.2%S&P +1.0%
3 months
+85.4%S&P +2.4%
6 months
+89.4%S&P +9.8%
Nov 8, 2025 Sale JOHNSON MERCEDES Insider
1 week
−9.0%S&P −2.3%
1 month
+10.9%S&P +0.9%
3 months
+74.8%S&P +1.8%
6 months
+97.6%S&P +9.6%
Oct 15, 2025 Sale Smith Gregory Stephen Insider
1 week
−1.6%S&P +0.4%
1 month
+20.3%S&P +1.0%
3 months
+61.6%S&P +4.4%
6 months
+170.0%S&P +7.4%
Oct 8, 2025 Sale JOHNSON MERCEDES Insider
1 week
−2.5%S&P −1.2%
1 month
+28.0%S&P −0.4%
3 months
+49.7%S&P +2.7%
6 months
+154.8%S&P +1.5%
Sep 24, 2025 Sale Smith Gregory Stephen Insider
1 week
+5.9%S&P +1.1%
1 month
+8.9%S&P +1.6%
3 months
+49.1%S&P +4.4%
6 months
+123.5%S&P −1.9%
Sep 16, 2025 Sale Smith Gregory Stephen Insider
1 week
+18.2%S&P +0.8%
1 month
+23.8%S&P +1.1%
3 months
+71.0%S&P +3.4%
6 months
+163.7%S&P +0.8%
Sep 9, 2025 Sale JOHNSON MERCEDES Insider
1 week
−1.0%S&P +1.5%
1 month
+25.7%S&P +3.8%
3 months
+76.5%S&P +5.4%
6 months
+162.7%S&P +4.6%
Aug 13, 2025 Buy Rep. Lisa McClain House
1 week
−2.3%S&P −1.5%
1 month
+2.1%S&P +2.5%
3 months
+60.5%S&P +6.3%
6 months
+182.0%S&P +6.3%
May 14, 2025 Sale Rep. Julie Johnson House
1 week
−5.3%S&P −1.2%
1 month
+5.8%S&P +2.1%
3 months
+32.0%S&P +9.3%
6 months
+104.9%S&P +14.5%
Apr 14, 2025 Sale Rep. Julie Johnson House
1 week
−1.2%S&P −0.4%
1 month
+12.1%S&P +9.8%
3 months
+25.5%S&P +17.2%
6 months
+90.9%S&P +24.4%
Mar 12, 2025 Buy Rep. Julie Johnson House
1 week
+3.3%S&P +2.6%
1 month
−13.7%S&P −2.9%
3 months
+0.8%S&P +9.8%
6 months
+31.9%S&P +19.9%

Every purchase and sale on this ticker reported by a member of Congress or an insider, measured from the close of the first trading day after it became public to the close 1 week, 1 month, 3 months and 6 months later, each beside the S&P over the same days.

Filings for TER

142 held · newest 5142 held · newest 2
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See all 142 filings for TER

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Government contracts, last 12 months

Awards of $10M and up, from USAspending · context, not a signal
Jul 10, 2026 Department of the Air Force $15.5M DROP ORDER ON TERADYNE CONTRACT FA8579-26-D-0004 FOR VDATS PROGRAM.
1 award, $15.5M in the last 12 monthsOriginal awards ↗

Lobbying

Last four quarters
$230KQ4 2025
$250KQ1 2026
$270KQ2 2026
$200KQ3 2026
Down 26 percent from Q2 2026. Reported by the company to the Senate each quarter.Original report ↗

Read from LDA.gov between Sep 23, 2026 and Oct 20, 2026. Senate Office of Public Records cannot vouch for the data or analyses derived from these data after the data have been retrieved from LDA.gov.