[Form 4] KULICKE & SOFFA INDUSTRIES INC Insider Trading Activity

Rhea-AI Filing Summary

Kong Peter T M reported acquisition or exercise transactions in this Form 4 filing.

Kulicke & Soffa Industries director Peter T M Kong reported receiving a grant of 675 shares of common stock on April 6, 2026. The award was a quarterly stock grant under the company’s 2021 Omnibus Incentive Plan and carried no purchase price.

After this compensation grant, Kong directly holds 101,560 shares of Kulicke & Soffa common stock. The transaction is an equity award rather than an open‑market buy or sell, and represents a small addition relative to his existing ownership.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Kong Peter T M

Role Director

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

Holdings After Transaction: Common Stock — 101,560 shares (Direct)

Footnotes (1)

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

Key Figures

Stock grant: 675 shares Grant price: $0.00 per share Post-grant holdings: 101,560 shares +1 more

4 metrics

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

Grant price $0.00 per share Reported transaction price for stock grant

Post-grant holdings 101,560 shares Director’s direct ownership after transaction

Form 4 timing note Filed late Footnote cites administrative error for lateness

Key Terms

Form 4, non-derivative, 2021 Omnibus Incentive Plan, Common Stock

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.

non-derivative financial

"transaction_type": "non-derivative""

2021 Omnibus Incentive Plan financial

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

Common Stock financial

"security_title": "Common Stock""

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

Form 4 Insider Transactions: What Each Field Means →

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^*

Kong Peter T M

(Last) (First) (Middle)

1005 VIRGINIA DRIVE

(Street)

FORT WASHINGTON PENNSYLVANIA 19034

(City) (State) (Zip)

UNITED STATES

(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	101,560	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 Peter Tat-Ming Kong	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)