Kadant (NYSE: KAI) director receives 129 shares from RSU vesting

Rhea-AI Filing Summary

Kadant Inc. director John M. Albertine exercised a restricted stock unit award, converting 129 restricted stock units into 129 shares of common stock on April 4, 2026. This was a partial vesting under a restricted stock unit agreement dated March 11, 2026, and represents compensation-related equity, not an open-market trade.

Following the transaction, Albertine directly holds 7,963 shares of Kadant common stock. The remaining units from this award are scheduled to vest in equal installments on the last day of each of Kadant’s fiscal quarters in 2026, provided he continues to serve as a director.

Insights

Equity compensation analyst

Director’s 129‑share RSU vesting is routine equity compensation with no open-market buying or selling.

The filing shows John M. Albertine converting 129 restricted stock units into the same number of common shares at a $0.00 exercise price. This is standard director compensation vesting rather than a discretionary purchase or sale in the market.

After the vesting, he directly owns 7,963 common shares, so the new shares represent a small addition to his position. The footnote explains that remaining units from the March 11, 2026 award will vest quarterly through 2026, contingent on his continued board service.

Insider Trade Summary

Net Buyer: 129 shares

Net Buy 2 txns

Insider ALBERTINE JOHN M

Role Director

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Unit	129	$0.00	$0.00
Exercise	Common Stock	129	$0.00	$0.00

Holdings After Transaction: Restricted Stock Unit — 384 shares (Direct); Common Stock — 7,963 shares (Direct)

Footnotes (1)

1. F1. Represents partial vesting of a restricted stock unit award on April 4, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest in equal installments on the last day of each of the Issuer's fiscal quarters in 2026 provided the recipient continues to serve as a director of the Issuer.

Key Figures

RSUs exercised: 129 units Common shares acquired: 129 shares Shares owned after transaction: 7,963 shares +3 more

6 metrics

RSUs exercised 129 units Restricted stock units converted on April 4, 2026

Common shares acquired 129 shares Shares delivered from RSU vesting on April 4, 2026

Shares owned after transaction 7,963 shares Director’s direct Kadant common stock holdings post-vesting

RSU exercise price $0.00 per unit Conversion price for restricted stock units to common stock

RSU award date March 11, 2026 Date of restricted stock unit award agreement

RSU expiration date January 31, 2027 Expiration date of the restricted stock unit derivative security

Key Terms

Restricted Stock Unit, partial vesting, derivative security, fiscal quarters, +1 more

5 terms

Restricted Stock Unit financial

"Represents partial vesting of a restricted stock unit award on April 4, 2026"

A restricted stock unit is a promise from a company to give an employee shares of stock after certain conditions are met, like staying with the company for a set amount of time. It’s like earning a bonus that turns into company stock once you’ve proven your commitment, making it a way to motivate and reward employees.

partial vesting financial

"Represents partial vesting of a restricted stock unit award on April 4, 2026"

derivative security financial

"transaction_code_description: Exercise or conversion of derivative security"

A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.

fiscal quarters financial

"The remainder of the shares vest in equal installments on the last day of each of the Issuer's fiscal quarters in 2026"

exercise or conversion financial

"transaction_action: derivative exercise/conversion"

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

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Form 4 Insider Transactions: What Each Field Means →

Accepted by SEC EDGAR 04/06/2026 - 08:36 AM Learn about SEC filing dates

FAQ

What insider transaction did Kadant (KAI) director John M. Albertine report?

John M. Albertine reported the vesting of 129 restricted stock units, which converted into 129 shares of Kadant common stock. This was an equity compensation event under a restricted stock unit agreement, not an open-market stock purchase or sale by the director.

How many Kadant (KAI) shares does director John M. Albertine own after this Form 4?

After this transaction, John M. Albertine directly owns 7,963 shares of Kadant common stock. The increase comes from 129 restricted stock units that vested and were delivered as shares as part of his ongoing director compensation program.

Was the Kadant (KAI) director’s Form 4 transaction a stock purchase or sale?

The Form 4 does not show a market purchase or sale. It records the exercise of 129 restricted stock units into common shares at a zero exercise price, reflecting routine equity compensation vesting rather than a discretionary buy or sell in the open market.

What are the terms of John M. Albertine’s Kadant (KAI) restricted stock unit award?

The award, dated March 11, 2026, partially vested on April 4, 2026, delivering 129 shares. According to the footnote, remaining shares vest in equal installments on the last day of each Kadant fiscal quarter in 2026, contingent on Albertine continuing to serve as a director.

Does the Kadant (KAI) Form 4 indicate any remaining restricted stock units for the director?

The filing’s footnote explains that only part of the restricted stock unit award vested on April 4, 2026. The remaining units are scheduled to vest in equal quarterly installments during 2026, assuming the director continues his service on Kadant’s board throughout the year.

What transaction code is used in Kadant (KAI) director Albertine’s Form 4?

The Form 4 uses transaction code “M,” indicating an exercise or conversion of a derivative security. Here, 129 restricted stock units were converted into 129 shares of Kadant common stock as part of the director’s equity compensation vesting schedule.

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^*

ALBERTINE JOHN M

(Last) (First) (Middle)

KADANT INC.

ONE TECHNOLOGY PARK DRIVE

(Street)

WESTFORD MASSACHUSETTS 01886

(City) (State) (Zip)

UNITED STATES

(Country)

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)

2a. Foreign Trading Symbol

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

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	04/04/2026		M		129	A	(1)	7,963	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	04/04/2026		M			129	(1)	01/31/2027	Common Stock	129	$0	384	D

Explanation of Responses:

1. Represents partial vesting of a restricted stock unit award on April 4, 2026 and delivery of shares of the reporting person pursuant to the terms of a restricted stock unit award agreement dated March 11, 2026. The remainder of the shares vest in equal installments on the last day of each of the Issuer's fiscal quarters in 2026 provided the recipient continues to serve as a director of the Issuer.

Remarks:

	/s/ Stacy D. Krause, by power of attorney	04/06/2026
	** 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)