Transaction · 0000904454-26-000478

JOHNSON MERCEDES

JOHNSON MERCEDES, DIR, reported an open-market or private sale at TERADYNE, INC involving 167.000000 shares for an estimated $56997.10. Reported holdings after the transaction were 6364.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SDIR
TERTERADYNE, INC
Filing timeSep 02
Trade dateSep 01, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$335.46
Pre-filing
1mo ago +9.6%1w ago +9.8%1d ago +4.3%
Returns since
7d +0.0%30d +0.0%90d +0.0%180d +0.0%1y +0.0%

TER price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
TER since 2026-09-02Filed yesterday · 1 day of post-filing data
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0000904454-26-000478
Common Stock
Transaction date
Sep 01, 2026
Filed Sep 02, 2026, 06:28 PM · 1d delay
Shares
167 sh
$34.1k per share
Estimated value
-$5.69M
Computed from shares × price
Holdings after
6.36k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Direct Ownership 10b5-1 Detected
0score
Filing-only score

0

Compact filing score computed from stored Form 4 facts. Version v1.

Neutral filing signal

This filing is broadly neutral on the filing-only scale. The Form 4 facts do not strongly tilt positive or negative.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

No officer title

Officer NoDirector Yes10% NoOther No
Footnotes & amended
  1. F1

    The shares were sold pursuant to a sales plan adopted by the Reporting Person on March 4, 2026 and intended to comply with Rule 10b5-1 under the Securities Exchange Act of 1934.

  2. F2

    Shares held by The Mercedes Johnson Trust UAD 07/23/04 (the "Trust"), of which the Reporting Person is the trustee and sole beneficiary.

Original filing · 0000904454-26-000478
Related transactions

0 other filings

Same reporting owner
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