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sellWeak10b5-1 plan

Mercedes Johnson sold $69k of TER

director at TERADYNE, INC. 625 shares at an average of $110.96, traded Mar 3, 2025, filed Mar 5, 2025.

Warning score
3
Value
$69k
625 shares
Holdings after
12,768
-5% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Director
    +15
  • Trade size
    $69k at market
    +8
  • Share of holdings sold
    Sold 4.7% of holdings
    0
  • Cluster
    No other insider selling within 14 days
    0
  • 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 Mar 5, 2025: +267.0%SPY +36.2% · excess +230.9%

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 0000904454-25-000172, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Mar 3, 2025SOpen-market sale
Common Stock10b5-1
-625$110.96$69k12,768Mar 5, 2025

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
11Weak
TERsell 210b5-1
TERADYNE, INC
Mercedes Johnson
director
$67k
167 shares
-3%
21Weak
TERsell 310b5-1
TERADYNE, INC
Marilyn Matz
director
$140k
400 shares
-3%
23Weak
TERsell 310b5-1
TERADYNE, INC
Marilyn Matz
director
$270k
800 shares
-5%
45Moderate
TERsell 310b5-1
TERADYNE, INC
Gregory Stephen Smith
President and CEO
$1.4M
4,000 shares
-4%
17Weak
TERsell 310b5-1
TERADYNE, INC
Mercedes Johnson
director
$57k
167 shares
-3%
22Weak
TERsell 310b5-1
TERADYNE, INC
Richard John Burns
President, Semiconductor Test
$50k
445 shares
-2%
10Weak
TERsell 310b5-1
TERADYNE, INC
Ryan Driscoll
VP, General Counsel, Secretary
$24k
216 shares
-3%
18Weak
TERsell 310b5-1
TERADYNE, INC
Mercedes Johnson
director
$70k
625 shares
-4%
16Weak
TERsell 310b5-1
TERADYNE, INC
Ryan Driscoll
VP, General Counsel, Secretary
$45k
437 shares
-9%
27Weak
TERsell 310b5-1
TERADYNE, INC
Richard John Burns
President, Semiconductor Test
$182k
1,477 shares
-7%

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.

Mercedes Johnson sold $69k of TER | InsiderTell