Kulicke & Soffa director receives 675-share stock grant

Yeo Mui Sung reported acquisition or exercise transactions in this Form 4 filing.

Accepted by SEC EDGAR 04/09/2026 - 06:03 AM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

Yeo Mui Sung reported acquisition or exercise transactions in this Form 4 filing.

Kulicke & Soffa Industries director Yeo Mui Sung received 675 shares of Common Stock as a quarterly stock grant under the 2021 Omnibus Incentive Plan on April 6, 2026. The grant was recorded at a price of $0.00 per share as equity compensation.

Following this award, Yeo directly holds 79,197 shares of Kulicke & Soffa Common Stock. The Form 4 notes that the filing was submitted late due to an administrative error.

Insider Trade Summary

Grant/Award: 675 shares

Grant/Award 1 txn

Insider Yeo Mui Sung

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	675	$0.00	$0.00

Holdings After Transaction: Common Stock — 79,197 shares (Direct)

Footnotes (2)

1. F1. This Form 4 is being filed late due to administrative error.
2. F2. Quarterly stock grant under the 2021 Omnibus Incentive Plan.

Key Figures

Stock grant size: 675 shares Grant price per share: $0.00 per share Shares held after transaction: 79,197 shares

3 metrics

Stock grant size 675 shares Quarterly stock grant on April 6, 2026

Grant price per share $0.00 per share Equity compensation grant under 2021 Omnibus Incentive Plan

Shares held after transaction 79,197 shares Total direct Common Stock holdings after the grant

Key Terms

Form 4, Quarterly stock grant, 2021 Omnibus Incentive Plan, administrative error

4 terms

Form 4 regulatory

"This Form 4 is being filed late due to administrative error."

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

Quarterly stock grant financial

"Quarterly stock grant under the 2021 Omnibus Incentive Plan."

2021 Omnibus Incentive Plan financial

"Quarterly stock grant under the 2021 Omnibus Incentive Plan."

administrative error regulatory

"This Form 4 is being filed late due to administrative error."

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Yeo Mui Sung do in this Kulicke & Soffa (KLIC) Form 4?

Director Yeo Mui Sung received 675 shares of Common Stock as a quarterly stock grant under the 2021 Omnibus Incentive Plan. This is an equity compensation award, not an open-market stock purchase or sale.

How many Kulicke & Soffa (KLIC) shares does Yeo Mui Sung now own?

After the reported stock grant, Yeo Mui Sung directly holds 79,197 shares of Kulicke & Soffa Common Stock. This total reflects ownership following the 675-share quarterly grant disclosed in the Form 4 filing.

Was the Kulicke & Soffa (KLIC) Form 4 for Yeo Mui Sung filed late?

Yes. A footnote states the Form 4 is being filed late due to administrative error. The filing still records the 675-share quarterly stock grant that occurred on April 6, 2026, under the company’s 2021 Omnibus Incentive Plan.

What is the nature of the 675-share transaction in KLIC’s Form 4?

The 675-share transaction is classified as an acquisition via grant or award, not a market trade. It is a quarterly stock grant under the 2021 Omnibus Incentive Plan, with a recorded price of $0.00 per share as part of compensation.

Is this Kulicke & Soffa (KLIC) insider transaction a buy or sell signal?

This transaction is an acquisition through a compensation grant, not an open-market buy or sell. It represents a routine quarterly stock grant of 675 shares under the 2021 Omnibus Incentive Plan, resulting in total direct holdings of 79,197 shares.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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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^*

Yeo Mui Sung

(Last) (First) (Middle)

23A SERANGOON NORTH AVENUE 5

#01-01

(Street)

SINGAPORE 554369

(City) (State) (Zip)

SINGAPORE

(Country)

2. Issuer Name and Ticker or Trading Symbol
KULICKE & SOFFA INDUSTRIES INC [ KLIC ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/06/2026

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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	04/06/2026(1)		A		675(2)	A	$0	79,197	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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. This Form 4 is being filed late due to administrative error.

2. Quarterly stock grant under the 2021 Omnibus Incentive Plan.

Remarks:

	Zi Yao Lim, Attorney-in-Fact for Mui Sung Yeo	04/09/2026
	** 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)