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Sensata (NYSE: ST) HR chief granted shares, with tax withholding recorded

Filing Impact
(Moderate)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Sensata Technologies Holding plc EVP and Chief HR Officer Lynne J. Caljouw received equity compensation and had shares withheld for taxes. On April 1, 2026, she was granted 16,629 ordinary shares under the 2021 Equity Incentive Plan and acquired another 7,359 shares from vesting performance-based awards. 9,793 shares were withheld at $35.18 per share to cover taxes, leaving her with 75,755 ordinary shares, including 34,363 unvested restricted securities subject to continued service.

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Insider Caljouw Lynne J
Role EVP, Chief HR Officer
Type Security Shares Price Value
Grant/Award Ordinary Shares, par value EUR 0.01 per share 16,629 $0.00 --
Grant/Award Ordinary Shares, par value EUR 0.01 per share 7,359 $0.00 --
Tax Withholding Ordinary Shares, par value EUR 0.01 per share 9,793 $35.18 $345K
Holdings After Transaction: Ordinary Shares, par value EUR 0.01 per share — 78,189 shares (Direct)
Footnotes (1)
  1. Granted pursuant to the Sensata Technologies Holding plc 2021 Equity Incentive Plan. Consists of unvested restricted securities granted to the reporting person on April 1, 2026. The restricted securities vest over three years at one third per year, beginning on April 1, 2027 subject to the reporting person's continued service. Represents additional shares acquired resulting from the vesting of certain performance-based stock unit awards granted to the reporting person in 2023. Represents shares withheld to cover taxes due by the reporting person upon vesting of certain restricted security awards, including the performance-based stock unit awards that vested on April 1, 2026. Includes 34,363 unvested restricted securities subject to the reporting person's continued service.
Equity grant under 2021 plan 16,629 shares Granted April 1, 2026 under 2021 Equity Incentive Plan
Performance-based vesting shares 7,359 shares Additional shares from 2023 performance-based stock unit awards vesting
Shares withheld for taxes 9,793 shares Withheld at $35.18 per share for tax obligations on vesting
Tax withholding price $35.18 per share Applied to 9,793 shares withheld on April 1, 2026
Shares held after transactions 75,755 shares Total ordinary shares directly owned following April 1, 2026 events
Unvested restricted securities 34,363 shares Unvested restricted securities subject to continued service
restricted securities financial
"Consists of unvested restricted securities granted to the reporting person on April 1, 2026."
Restricted securities are shares or other investment instruments that come with legal or contractual limits on when and how they can be sold, like stock given to founders or bought in a private offering. Think of them as assets in a locked box that can’t be freely traded until certain conditions — such as a waiting period, company registration, or specific approvals — are met. For investors this matters because restricted securities are less liquid and can affect timing, price, and perceived value when they eventually enter the market.
performance-based stock unit awards financial
"Represents additional shares acquired resulting from the vesting of certain performance-based stock unit awards granted to the reporting person in 2023."
Performance-based stock unit awards are promises to give company shares to executives or employees only if the business meets specific targets, such as revenue, profit, or share-price goals. Think of it like a bonus that pays out in stock only when measurable objectives are hit; investors watch these awards because they affect future share supply, signal how management is incentivized, and can influence company performance and shareholder value.
withheld to cover taxes financial
"Represents shares withheld to cover taxes due by the reporting person upon vesting of certain restricted security awards."
Equity Incentive Plan financial
"Granted pursuant to the Sensata Technologies Holding plc 2021 Equity Incentive Plan."
An equity incentive plan is a program that gives employees, executives or directors the right to receive company stock or options to buy stock as part of their pay. Think of it as offering slices of future company profit to motivate people to boost long‑term performance; for investors it matters because it can align employee goals with shareholder value but also increases the number of shares outstanding, which can dilute existing ownership.
Form 4 Insider Transactions: What Each Field Means →
SEC Form 4
FORM 4UNITED 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).
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*
Caljouw Lynne J
(Last)(First)(Middle)
C/O SENSATA TECHNOLOGIES, INC.
529 PLEASANT ST
(Street)
ATTLEBORO MASSACHUSETTS 02703
(City)(State)(Zip)
UNITED STATES
(Country)		2. Issuer Name and Ticker or Trading Symbol
Sensata Technologies Holding plc [ ST ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
EVP, Chief HR Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
04/01/2026		6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

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)
CodeVAmount(A) or (D)Price
Ordinary Shares, par value EUR 0.01 per share04/01/2026A(1)16,629(2)A$078,189D
Ordinary Shares, par value EUR 0.01 per share04/01/2026A7,359(3)A$085,548D
Ordinary Shares, par value EUR 0.01 per share04/01/2026F9,793(4)D$35.1875,755(5)D
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. Granted pursuant to the Sensata Technologies Holding plc 2021 Equity Incentive Plan.
2. Consists of unvested restricted securities granted to the reporting person on April 1, 2026. The restricted securities vest over three years at one third per year, beginning on April 1, 2027 subject to the reporting person's continued service.
3. Represents additional shares acquired resulting from the vesting of certain performance-based stock unit awards granted to the reporting person in 2023.
4. Represents shares withheld to cover taxes due by the reporting person upon vesting of certain restricted security awards, including the performance-based stock unit awards that vested on April 1, 2026.
5. Includes 34,363 unvested restricted securities subject to the reporting person's continued service.
Remarks:
/s/ Kramer Ortman by power of attorney04/03/2026
** Signature of Reporting PersonDate
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.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR

FAQ

What insider transactions did Lynne J. Caljouw report at Sensata Technologies (ST)?

Lynne J. Caljouw reported equity compensation grants and related tax withholding. She received 16,629 ordinary shares under the 2021 Equity Incentive Plan, gained 7,359 shares from performance-based awards vesting, and had 9,793 shares withheld at $35.18 each to satisfy tax obligations on April 1, 2026.

How many Sensata Technologies (ST) shares does Lynne J. Caljouw hold after these Form 4 transactions?

After the reported transactions, Lynne J. Caljouw directly holds 75,755 ordinary shares of Sensata Technologies. This total includes 34,363 unvested restricted securities that remain subject to her continued service with the company following the April 1, 2026 equity events.

What equity awards did Lynne J. Caljouw receive under Sensata Technologies’ 2021 Equity Incentive Plan?

She was granted 16,629 ordinary shares pursuant to the Sensata Technologies Holding plc 2021 Equity Incentive Plan. These consist of unvested restricted securities that vest over three years at one-third per year, beginning on April 1, 2027, contingent on her continued service.

How do Lynne J. Caljouw’s restricted securities at Sensata Technologies vest over time?

Her April 1, 2026 restricted securities vest over three years, one-third each year starting April 1, 2027. Vesting is conditioned on her continued service with Sensata Technologies, so she must remain employed for the full schedule to receive all shares.

Why were 9,793 Sensata Technologies shares withheld in Lynne J. Caljouw’s Form 4 filing?

The 9,793 shares were withheld to cover taxes due upon vesting of certain restricted security awards. This includes performance-based stock unit awards that vested on April 1, 2026, and the withholding is reported as a disposition at a price of $35.18 per share.

What are performance-based stock unit awards mentioned in the Sensata Technologies (ST) Form 4?

The filing notes additional shares acquired from vesting of performance-based stock unit awards granted in 2023. These awards deliver shares when specified performance conditions are met and, upon vesting, increased Lynne J. Caljouw’s holdings by 7,359 ordinary shares on April 1, 2026.