Kadant (NYSE: KAI) director receives 513 RSUs as equity compensation

Rhea-AI Filing Summary

O'Mara Rebecca Martinez reported acquisition or exercise transactions in this Form 4 filing.

Kadant Inc. director Rebecca Martinez O'Mara received a grant of 513 Restricted Stock Units. Each RSU represents the right to receive one share of Kadant common stock, vesting in equal installments on the last day of each Kadant fiscal quarter in 2026, as long as she continues serving as a director.

Following this grant, she directly holds 1,272 shares of Kadant common stock, in addition to the new RSU award. This filing reflects a routine, stock-based compensation grant rather than an open-market purchase or sale.

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

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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^*

O'Mara Rebecca Martinez

(Last) (First) (Middle)

ONE TECHNOLOGY PARK DRIVE

(Street)

WESTFORD MA 01886

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
KADANT INC [ KAI ]

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)
03/11/2026

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								1,272	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
Restricted Stock Unit	$0	03/11/2026		A		513		(1)	01/31/2027	Common Stock	513	$0	513	D

Explanation of Responses:

1. Each Restricted Stock Unit ("RSU") represents the right to receive one share of the Issuer's common stock. The RSU vests in equal installments on the last day of each of the Issuer's quarters of fiscal 2026 provided the recipient continues to serve as a director of the Issuer.

Remarks:

	/s/ Stacy D. Krause, by power of attorney	03/12/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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FAQ

What insider transaction did Kadant (KAI) director Rebecca Martinez O'Mara report?

She reported receiving 513 Restricted Stock Units as equity compensation. Each RSU corresponds to one Kadant common share and vests quarterly during fiscal 2026, contingent on her continued service on the company’s board of directors throughout that period.

How do Rebecca Martinez O'Mara's new RSUs at Kadant (KAI) vest?

The 513 RSUs vest in equal installments on the last day of each Kadant fiscal quarter in 2026. Vesting requires that she continue to serve as a director, aligning the award with ongoing board service and long-term company performance incentives.

How many Kadant (KAI) common shares does Rebecca Martinez O'Mara now hold directly?

After the reported transactions, she directly holds 1,272 Kadant common shares. This total reflects her direct ownership position reported in the Form 4 and is separate from the 513 Restricted Stock Units that will convert into shares as they vest.

Was the Kadant (KAI) Form 4 a stock purchase or sale by the director?

The Form 4 shows a grant of 513 Restricted Stock Units, not an open-market trade. The award is classified as a grant or other acquisition, representing routine equity compensation for board service rather than a discretionary stock purchase or sale.

What type of security was granted to the Kadant (KAI) director in this filing?

The director received Restricted Stock Units that convert into Kadant common stock. Each RSU equals one share upon vesting, giving her future ownership rights in addition to her existing 1,272 directly held common shares disclosed in the same Form 4.