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sellWeak cluster of 210b5-1 plan

Gregory Stephen Smith sold $400k of TER

President and CEO at TERADYNE, INC. 3,080 shares at an average of $130.00, traded Dec 16, 2024, filed Dec 18, 2024.

Warning score
29
Value
$400k
3,080 shares
Holdings after
77,656
-4% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    CEO
    +25
  • Trade size
    $400k at market
    +16
  • Share of holdings sold
    Sold 3.8% of holdings
    0
  • Cluster
    2 insiders selling within 14 days
    +8
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

TEROct 9, 2026 · close 402.68
Since filing Dec 18, 2024: +227.1%SPY +35.9% · excess +191.3%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0000904454-24-000653, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Dec 16, 2024SOpen-market sale
Common Stock10b5-1
-3,080$130.00$400k77,656Dec 18, 2024

Related signals

Other insiders at TERADYNE, INC and this insider’s other filings.

ScoreSideCompanyInsiderValueSharesFiled
6Weaksell10b5-1TER
TERADYNE, INC
Marilyn Matz
director
$140k400
16Weaksell 210b5-1TER
TERADYNE, INC
Marilyn Matz
director
$270k800
10Weaksell 210b5-1TER
TERADYNE, INC
Mercedes Johnson
director
$57k167
3Weaksell10b5-1TER
TERADYNE, INC
Mercedes Johnson
director
$69k625
22Weaksell 310b5-1TER
TERADYNE, INC
Richard John Burns
President, Semiconductor Test
$50k445
10Weaksell 310b5-1TER
TERADYNE, INC
Ryan Driscoll
VP, General Counsel, Secretary
$24k216
18Weaksell 310b5-1TER
TERADYNE, INC
Mercedes Johnson
director
$70k625
16Weaksell 310b5-1TER
TERADYNE, INC
Ryan Driscoll
VP, General Counsel, Secretary
$45k437
27Weaksell 310b5-1TER
TERADYNE, INC
Richard John Burns
President, Semiconductor Test
$182k1,477
10Weaksell 310b5-1TER
TERADYNE, INC
Ryan Driscoll
VP, General Counsel, Secretary
$9,34076

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Gregory Stephen Smith sold $400k of TER | InsiderTell