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STOCK TITAN

[Form 4] Teradyne, Inc. Insider Trading Activity

Filing Impact
(Low)
Filing Sentiment
(Negative)
Form Type
4
Rhea-AI Filing Summary

SEC Form 4 � Teradyne, Inc. (TER)

  • Director Mercedes Johnson sold 625 common shares on 08/05/2025 at $106 per share.
  • The disposition was made pursuant to a Rule 10b5-1 trading plan adopted 02/03/2025, indicating a pre-scheduled, compliance-driven sale.
  • Post-transaction ownership: 11,363 shares held directly; an additional 1,876 shares held indirectly through The Mercedes Johnson Trust.

No derivative securities were reported and no other transactions were disclosed. The 625-share sale represents a small fraction of the director’s total holdings; therefore, the filing appears routine with limited immediate investment significance.

Modulo SEC 4 � Teradyne, Inc. (TER)

  • La direttrice Mercedes Johnson ha venduto 625 azioni ordinarie il 05/08/2025 a 106$ per azione.
  • La vendita è avvenuta in base a un piano di trading Rule 10b5-1 adottato il 03/02/2025, segnalando una vendita programmata e conforme alle normative.
  • Possesso dopo la transazione: 11.363 azioni detenute direttamente; ulteriori 1.876 azioni detenute indirettamente tramite The Mercedes Johnson Trust.

Non sono stati segnalati titoli derivati né altre transazioni. La vendita di 625 azioni rappresenta una piccola parte del totale delle partecipazioni della direttrice; pertanto, la comunicazione sembra di routine con un impatto immediato limitato sugli investimenti.

Formulario SEC 4 � Teradyne, Inc. (TER)

  • La directora Mercedes Johnson vendió 625 acciones comunes el 05/08/2025 a $106 por acción.
  • La disposición se realizó conforme a un plan de negociación Rule 10b5-1 adoptado el 03/02/2025, indicando una venta programada y conforme a las normativas.
  • Propiedad tras la transacción: 11,363 acciones en propiedad directa; además, 1,876 acciones en propiedad indirecta a través de The Mercedes Johnson Trust.

No se reportaron valores derivados ni otras transacciones. La venta de 625 acciones representa una pequeña fracción del total de participaciones de la directora; por lo tanto, la presentación parece rutinaria con un impacto inmediato limitado en la inversión.

SEC 양식 4 � Teradyne, Inc. (TER)

  • 이사 Mercedes Johnson은 2025� 8� 5일에 보통� 625�� 주당 106달러� 매도했습니다.
  • � 거래� 2025� 2� 3� 채택� Rule 10b5-1 거래 계획� 따른 것으�, 사전 예약� 규정 준� 판매임을 나타냅니�.
  • 거래 � 보유: 직접 보유 11,363�; The Mercedes Johnson Trust� 통한 간접 보유 1,876� 추가 보유.

파생 증권 보고� 기타 거래� 없었습니�. 625� 매도� 이사� 전체 보유� � 극히 일부� 불과하므�, 이번 보고� 일상적인 것으� 즉각적인 투자 영향은 제한적입니다.

Formulaire SEC 4 � Teradyne, Inc. (TER)

  • La directrice Mercedes Johnson a vendu 625 actions ordinaires le 05/08/2025 au prix de 106 $ par action.
  • La cession a été réalisée conformément à un plan de trading Rule 10b5-1 adopté le 03/02/2025, indiquant une vente programmée et conforme.
  • Possession après la transaction : 11 363 actions détenues directement ; 1 876 actions supplémentaires détenues indirectement via The Mercedes Johnson Trust.

Aucun titre dérivé ni autre transaction n’a été signalé. La vente des 625 actions représente une petite fraction des avoirs totaux de la directrice ; par conséquent, le dépôt semble routinier avec une signification d’investissement immédiate limitée.

SEC Formular 4 � Teradyne, Inc. (TER)

  • Direktorin Mercedes Johnson verkaufte am 05.08.2025 625 Stammaktien zu je 106 USD.
  • Die Veräußerung erfolgte im Rahmen eines am 03.02.2025 angenommenen Rule 10b5-1 Handelsplans, was auf einen vorab geplanten, regelkonformen Verkauf hinweist.
  • Besitz nach der Transaktion: 11.363 Aktien direkt gehalten; zusätzlich 1.876 Aktien indirekt über The Mercedes Johnson Trust gehalten.

Es wurden keine derivativen Wertpapiere gemeldet und keine weiteren Transaktionen offengelegt. Der Verkauf von 625 Aktien stellt nur einen kleinen Teil des Gesamtbestands der Direktorin dar; daher erscheint die Meldung routinemäßig mit begrenzter unmittelbarer Bedeutung für Investitionen.

Positive
  • None.
Negative
  • None.

Insights

TL;DR: Minor, pre-planned insider sale; neutral signal for TER investors.

The 625-share sale equates to roughly 5% of Ms. Johnson’s direct stake and less than 0.01% of TER’s float. Because the trade was executed under a Rule 10b5-1 plan adopted months earlier, it is unlikely to reflect real-time sentiment about Teradyne’s fundamentals. With total beneficial ownership still over 13 k shares, there is no evidence of broad insider unloading. I view the disclosure as routine compliance rather than a catalyst. Market impact should be negligible unless followed by larger or multiple insider disposals.

Modulo SEC 4 � Teradyne, Inc. (TER)

  • La direttrice Mercedes Johnson ha venduto 625 azioni ordinarie il 05/08/2025 a 106$ per azione.
  • La vendita è avvenuta in base a un piano di trading Rule 10b5-1 adottato il 03/02/2025, segnalando una vendita programmata e conforme alle normative.
  • Possesso dopo la transazione: 11.363 azioni detenute direttamente; ulteriori 1.876 azioni detenute indirettamente tramite The Mercedes Johnson Trust.

Non sono stati segnalati titoli derivati né altre transazioni. La vendita di 625 azioni rappresenta una piccola parte del totale delle partecipazioni della direttrice; pertanto, la comunicazione sembra di routine con un impatto immediato limitato sugli investimenti.

Formulario SEC 4 � Teradyne, Inc. (TER)

  • La directora Mercedes Johnson vendió 625 acciones comunes el 05/08/2025 a $106 por acción.
  • La disposición se realizó conforme a un plan de negociación Rule 10b5-1 adoptado el 03/02/2025, indicando una venta programada y conforme a las normativas.
  • Propiedad tras la transacción: 11,363 acciones en propiedad directa; además, 1,876 acciones en propiedad indirecta a través de The Mercedes Johnson Trust.

No se reportaron valores derivados ni otras transacciones. La venta de 625 acciones representa una pequeña fracción del total de participaciones de la directora; por lo tanto, la presentación parece rutinaria con un impacto inmediato limitado en la inversión.

SEC 양식 4 � Teradyne, Inc. (TER)

  • 이사 Mercedes Johnson은 2025� 8� 5일에 보통� 625�� 주당 106달러� 매도했습니다.
  • � 거래� 2025� 2� 3� 채택� Rule 10b5-1 거래 계획� 따른 것으�, 사전 예약� 규정 준� 판매임을 나타냅니�.
  • 거래 � 보유: 직접 보유 11,363�; The Mercedes Johnson Trust� 통한 간접 보유 1,876� 추가 보유.

파생 증권 보고� 기타 거래� 없었습니�. 625� 매도� 이사� 전체 보유� � 극히 일부� 불과하므�, 이번 보고� 일상적인 것으� 즉각적인 투자 영향은 제한적입니다.

Formulaire SEC 4 � Teradyne, Inc. (TER)

  • La directrice Mercedes Johnson a vendu 625 actions ordinaires le 05/08/2025 au prix de 106 $ par action.
  • La cession a été réalisée conformément à un plan de trading Rule 10b5-1 adopté le 03/02/2025, indiquant une vente programmée et conforme.
  • Possession après la transaction : 11 363 actions détenues directement ; 1 876 actions supplémentaires détenues indirectement via The Mercedes Johnson Trust.

Aucun titre dérivé ni autre transaction n’a été signalé. La vente des 625 actions représente une petite fraction des avoirs totaux de la directrice ; par conséquent, le dépôt semble routinier avec une signification d’investissement immédiate limitée.

SEC Formular 4 � Teradyne, Inc. (TER)

  • Direktorin Mercedes Johnson verkaufte am 05.08.2025 625 Stammaktien zu je 106 USD.
  • Die Veräußerung erfolgte im Rahmen eines am 03.02.2025 angenommenen Rule 10b5-1 Handelsplans, was auf einen vorab geplanten, regelkonformen Verkauf hinweist.
  • Besitz nach der Transaktion: 11.363 Aktien direkt gehalten; zusätzlich 1.876 Aktien indirekt über The Mercedes Johnson Trust gehalten.

Es wurden keine derivativen Wertpapiere gemeldet und keine weiteren Transaktionen offengelegt. Der Verkauf von 625 Aktien stellt nur einen kleinen Teil des Gesamtbestands der Direktorin dar; daher erscheint die Meldung routinemäßig mit begrenzter unmittelbarer Bedeutung für Investitionen.

SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0287
Estimated average burden
hours per response: 0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
X
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
JOHNSON MERCEDES

(Last) (First) (Middle)
C/O TERADYNE, INC.
600 RIVERPARK DRIVE

(Street)
NORTH READING MA 01864

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
TERADYNE, INC [ TER ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director 10% Owner
Officer (give title below) Other (specify below)
3. Date of Earliest Transaction (Month/Day/Year)
08/05/2025
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 08/05/2025 S(1) 625 D $106 11,363 D
Common Stock 1,876 I By Trust(2)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Explanation of Responses:
1. The shares were sold pursuant to a sales plan adopted by the Reporting Person on February 3, 2025 and intended to comply with Rule 10b5-1 under the Securities Exchange Act of 1934.
2. Shares held by The Mercedes Johnson Trust UAD 07/23/04 (the "Trust"), of which the Reporting Person is the trustee and sole beneficiary.
/s/ Ryan E. Driscoll, Attorney-in-Fact 08/07/2025
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

How many Teradyne (TER) shares did Director Mercedes Johnson sell?

She sold 625 shares of common stock.

What was the price per share in the 08/05/2025 insider sale?

The shares were sold at $106 each.

How many shares does Mercedes Johnson own after the transaction?

She directly owns 11,363 shares and indirectly holds 1,876 shares via a trust.

Was this Teradyne insider trade conducted under a Rule 10b5-1 plan?

Yes. The Form 4 states the sale was made under a Rule 10b5-1 plan adopted 02/03/2025.

Does this filing involve any derivative securities?

No. The Form 4 reports no derivative securities acquired or disposed.
Teradyne

NASDAQ:TER

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17.60B
158.63M
0.27%
104.12%
5%
Semiconductor Equipment & Materials
Instruments for Meas & Testing of Electricity & Elec Signals
United States
NORTH READING