Sensata (NYSE: ST) SVP awarded 7,036 shares, 709 withheld for taxes

Filing Impact

(Neutral)

Filing Sentiment

(Neutral)

Form Type

Rhea-AI Filing Summary

Sensata Technologies Holding plc reported that SVP & Chief Accounting Officer Richard W. Siedel Jr. received a share-based compensation award. He was granted 7,036 ordinary shares as restricted securities under the company’s 2021 Equity Incentive Plan, with no cash paid per share.

The restricted securities vest over three years at one third per year starting on April 1, 2027, conditioned on his continued service. To cover taxes on vesting of prior restricted awards, 709 shares were withheld at $35.18 per share. After these transactions, he directly holds 17,009 ordinary shares, including 14,406 unvested restricted securities. The activity reflects routine equity compensation and related tax withholding rather than open-market trading.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider SIEDEL RICHARD W. JR.

Role SVP & Chief Accounting Officer

Type	Security	Shares	Price	Value
Grant/Award	Ordinary Shares, par value EUR 0.01 per share	7,036	$0.00	--
Tax Withholding	Ordinary Shares, par value EUR 0.01 per share	709	$35.18	$25K

Holdings After Transaction: Ordinary Shares, par value EUR 0.01 per share — 17,718 shares (Direct)

Footnotes (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 shares withheld to cover taxes due by the reporting person upon vesting of certain restricted security awards. Includes 14,406 unvested restricted securities subject to the reporting person's continued service.

Key Figures

Restricted shares granted: 7,036 shares Shares withheld for taxes: 709 shares Tax withholding price: $35.18 per share +3 more

6 metrics

Restricted shares granted 7,036 shares Award to SVP & Chief Accounting Officer on April 1, 2026

Shares withheld for taxes 709 shares Withheld upon vesting of restricted awards

Tax withholding price $35.18 per share Price used for 709 withheld shares

Shares held after transactions 17,009 shares Direct ownership following April 1, 2026 transactions

Unvested restricted securities 14,406 shares Unvested portion subject to continued service

Vesting start date April 1, 2027 Restricted securities vest over three years from this date

Key Terms

restricted securities, 2021 Equity Incentive Plan, tax-withholding disposition, unvested restricted securities

4 terms

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.

2021 Equity Incentive Plan financial

"Granted pursuant to the Sensata Technologies Holding plc 2021 Equity Incentive Plan."

tax-withholding disposition financial

"Payment of exercise price or tax liability by delivering securities"

A tax-withholding disposition is an event or transaction—such as selling or transferring securities, exercising options, or receiving compensation—that triggers a requirement to hold back part of the payment and remit it to tax authorities. It matters to investors because it reduces the cash they receive immediately and can change the timing and amount of taxable income, like a cashier taking a portion of your sale proceeds to pay taxes before you get the rest.

unvested restricted securities financial

"Includes 14,406 unvested restricted securities subject to the reporting person's continued service."

Form 4 Insider Transactions: What Each Field Means →

04/03/2026 - 04:44 PM

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).

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^*

SIEDEL RICHARD W. JR.

(Last)

(First)

(Middle)

C/O SENSATA TECHNOLOGIES

529 PLEASANT STREET

(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)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	SVP & Chief Accounting 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)

X	Form 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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Ordinary Shares, par value EUR 0.01 per share	04/01/2026		A⁽¹⁾		7,036⁽²⁾	A	$0	17,718	D
Ordinary Shares, par value EUR 0.01 per share	04/01/2026		F		709⁽³⁾	D	$35.18	17,009⁽⁴⁾	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

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 shares withheld to cover taxes due by the reporting person upon vesting of certain restricted security awards.

4. Includes 14,406 unvested restricted securities subject to the reporting person's continued service.

Remarks:

	/s/ Kramer Ortman by power of attorney	04/03/2026
	** 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.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR

FAQ

What did Sensata Technologies (ST) insider Richard Siedel receive in this Form 4 filing?

Richard W. Siedel Jr. received a grant of 7,036 ordinary shares as restricted securities. These were awarded as part of Sensata’s 2021 Equity Incentive Plan and represent stock-based compensation, not an open-market purchase, aligning his incentives with long-term shareholder interests.

How do the new restricted shares for Sensata Technologies (ST) insider vest?

The 7,036 restricted securities granted to Richard W. Siedel Jr. vest over three years. One third vests each year beginning April 1, 2027, and the remaining installments follow annually, provided he continues in service with Sensata Technologies during the entire vesting period.

Why were shares disposed of in Sensata Technologies (ST) insider Form 4?

The Form 4 shows 709 ordinary shares disposed of to cover taxes. These shares were withheld at $35.18 per share when certain restricted awards vested, representing a tax-withholding mechanism rather than an open-market sale or discretionary reduction in Siedel’s investment position.

How many Sensata Technologies (ST) shares does Richard Siedel hold after these transactions?

Following the grant and tax withholding, Richard W. Siedel Jr. directly holds 17,009 ordinary shares. This total includes 14,406 unvested restricted securities that remain subject to future vesting conditions tied to his continued employment at Sensata Technologies Holding plc.

Is the Sensata Technologies (ST) Form 4 a buy or sell signal for investors?

The filing reflects routine equity compensation and tax withholding, not open-market trading. Siedel received restricted shares at no cost and had some shares withheld for taxes, so the activity does not represent a discretionary buy or sale decision in the open market.

What plan governs the new equity award in Sensata Technologies (ST) Form 4?

The new award for Richard W. Siedel Jr. was granted under the Sensata Technologies Holding plc 2021 Equity Incentive Plan. This plan authorizes stock-based compensation, such as restricted securities, that vest over time to align key executives’ interests with those of company shareholders.