Kennametal director exercises stock units for 6,092 shares

Q: What insider transactions did KMT director William M. Lambert report on this Form 4?

Lambert reported exercising or converting RSUs into 6,092 common shares of Kennametal Inc. on August 14, 2026, with 186 shares delivered or withheld to cover exercise price or tax liability, plus a previously granted 4,965 RSUs from August 15, 2025.

Q: How many Kennametal (KMT) shares did the RSU exercises involve and at what value?

The RSU exercises involved 6,092 shares of common stock at a reported value of $31.22 per share. Of these, 186 shares were delivered or withheld to satisfy the exercise price or tax liability associated with the transaction.

Q: What RSU grant did William M. Lambert receive from Kennametal (KMT) in 2025?

Lambert received a grant of 4,965 Restricted Stock Units on August 15, 2025. Each unit corresponds to one underlying share of Kennametal common stock, subject to time-based vesting conditions described in the filing footnotes.

Q: How do William M. Lambert’s Kennametal (KMT) RSUs vest according to this filing?

The filing states Lambert’s RSUs are subject to time-based vesting and are disbursed in three equal installments, beginning on the first anniversary of the grant date. They convert into Kennametal common stock on a 1-for-1 basis upon vesting.

Q: Did Kennametal (KMT) indicate these Form 4 transactions were under a Rule 10b5-1 plan?

The Form 4 indicates the Rule 10b5-1 checkbox is not affirmed for these transactions (the related flag is false). The filing otherwise describes routine equity compensation activity involving RSU exercises and related share withholding.

KENNAMETAL INC (KMT) director William M. Lambert reported multiple equity compensation-related transactions.

Filing Impact

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Filing Sentiment

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Form Type

Rhea-AI Filing Summary

KENNAMETAL INC (KMT) director William M. Lambert reported multiple equity compensation-related transactions. On August 14, 2026, he exercised or converted three blocks of Restricted Stock Units (RSUs) into an aggregate of 6,092 shares of common stock at a reported value of $31.22 per share, and 186 of those shares were delivered or withheld to satisfy the exercise price or tax liability. The RSUs convert to common stock on a 1-for-1 basis and are subject to time-based vesting in three equal installments starting on the first anniversary of the grant. The filing also reports a prior grant on August 15, 2025 of 4,965 RSUs tied to an equivalent number of underlying common shares.

Insider Trade Summary

6,092 shares exercised/converted

Exercise 6 txns

Insider LAMBERT WILLIAM M

Role Director

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units ^{F1, F2}	1,860	$0.00	$0.00
Exercise	Restricted Stock Units ^{F1, F2}	1,933	$0.00	$0.00
Exercise	Restricted Stock Units ^{F1, F2}	2,299	$0.00	$0.00
Exercise	Common Stock	6,092	$31.22	$190K
Exercise Price or Tax Liability	Common Stock	186	$31.22	$6K
Grant/Award	Restricted Stock Units ^{F1, F2}	4,965	$0.00	$0.00

Holdings After Transaction: Restricted Stock Units — 11,498 contracts (Direct); Common Stock — 82,898 shares (Direct)

Footnotes (2)

F1. 1 for 1
F2. Restricted stock units are subject to time-based vesting and are disbursed in three equal installments commencing on the first anniversary date of the grant

Key Figures

RSUs converted (block 1): 1,860 units RSUs converted (block 2): 1,933 units RSUs converted (block 3): 2,299 units +5 more

8 metrics

RSUs converted (block 1) 1,860 units Restricted Stock Units converted into common stock on 2026-08-14

RSUs converted (block 2) 1,933 units Restricted Stock Units converted into common stock on 2026-08-14

RSUs converted (block 3) 2,299 units Restricted Stock Units converted into common stock on 2026-08-14

Common shares acquired from RSUs 6,092 shares Common stock acquired on 2026-08-14 via derivative exercise/conversion

Share price used for RSU conversion $31.22 per share Price per share reported for common stock transactions on 2026-08-14

Shares withheld for exercise price or taxes 186 shares Code F transaction on 2026-08-14 for exercise price or tax liability

RSUs granted in 2025 4,965 units Restricted Stock Units granted on 2025-08-15 with 1-for-1 share equivalence

RSU-to-share ratio 1 for 1 Each Restricted Stock Unit corresponds to one share of common stock

Key Terms

Restricted Stock Units, time-based vesting, Payment of exercise price or tax liability by delivering or withholding securities

3 terms

Restricted Stock Units financial

"security_title: "Restricted Stock Units""

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

time-based vesting financial

"Restricted stock units are subject to time-based vesting"

Time-based vesting is a schedule that gives employees or contractors ownership of granted stock or options gradually as they remain with a company, like unlocking rewards in a loyalty program the longer you stick around. For investors, it matters because it affects future share supply, management incentives and staff retention — all of which can influence company performance and dilution of existing shareholders.

Payment of exercise price or tax liability by delivering or withholding securities financial

"transaction_code_description: "Payment of exercise price or tax liability by delivering""

FAQ

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

What insider transactions did KMT director William M. Lambert report on this Form 4?

Lambert reported exercising or converting RSUs into 6,092 common shares of Kennametal Inc. on August 14, 2026, with 186 shares delivered or withheld to cover exercise price or tax liability, plus a previously granted 4,965 RSUs from August 15, 2025.

How many Kennametal (KMT) shares did the RSU exercises involve and at what value?

The RSU exercises involved 6,092 shares of common stock at a reported value of $31.22 per share. Of these, 186 shares were delivered or withheld to satisfy the exercise price or tax liability associated with the transaction.

What RSU grant did William M. Lambert receive from Kennametal (KMT) in 2025?

Lambert received a grant of 4,965 Restricted Stock Units on August 15, 2025. Each unit corresponds to one underlying share of Kennametal common stock, subject to time-based vesting conditions described in the filing footnotes.

How do William M. Lambert’s Kennametal (KMT) RSUs vest according to this filing?

The filing states Lambert’s RSUs are subject to time-based vesting and are disbursed in three equal installments, beginning on the first anniversary of the grant date. They convert into Kennametal common stock on a 1-for-1 basis upon vesting.

Did Kennametal (KMT) indicate these Form 4 transactions were under a Rule 10b5-1 plan?

The Form 4 indicates the Rule 10b5-1 checkbox is not affirmed for these transactions (the related flag is false). The filing otherwise describes routine equity compensation activity involving RSU exercises and related share withholding.

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

Form 4 Insider Transactions: What Each Field Means →

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Accepted by SEC EDGAR 08/18/2026 - 07:24 PM EDT

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^*

LAMBERT WILLIAM M

(Last)

(First)

(Middle)

C/O MSA SAFETY

1000 CRANBERRY WOODS DRIVE

(Street)

CRANBERRY TWP

PENNSYLVANIA

16066

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
KENNAMETAL INC [ KMT ]

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)
08/14/2026

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)
Common Stock	08/14/2026		M		6,092	A	$31.22	83,084	D
Common Stock	08/14/2026		F		186	D	$31.22	82,898	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)
Restricted Stock Units	⁽¹⁾	08/14/2026		M			1,860	⁽²⁾	⁽²⁾	Common Stock	1,860	$0	0	D
Restricted Stock Units	⁽¹⁾	08/14/2026		M			1,933	⁽²⁾	⁽²⁾	Common Stock	1,933	$0	1,934	D
Restricted Stock Units	⁽¹⁾	08/14/2026		M			2,299	⁽²⁾	⁽²⁾	Common Stock	2,299	$0	4,599	D
Restricted Stock Units	⁽¹⁾	08/15/2025		A		4,965		⁽²⁾	⁽²⁾	Common Stock	4,965	$0	4,965	D

Explanation of Responses:

1. 1 for 1

2. Restricted stock units are subject to time-based vesting and are disbursed in three equal installments commencing on the first anniversary date of the grant

	Michelle R. Keating, as attorney-in-fact for William Lambert	08/18/2026
	** 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