Signature
/s/ Jeffrey Schwartz
Issuer symbol
KMTS
Transactions as of
04 Sep 2025
Net transactions value
$0
Form type
4
Filing time
08 Sep 2025, 17:27:57 UTC
Previous filing
06 Mar 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Schwartz Jeffrey Lawrence Director, 10%+ Owner C/O BAIN CAPITAL INVESTORS, LLC, 200 CLARENDON STREET, BOSTON /s/ Jeffrey Schwartz 08 Sep 2025 0001702957

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction KMTS Common Shares Award +10,909 10,909 04 Sep 2025 Direct F1
holding KMTS Common Shares 27,019,225 04 Sep 2025 See footnote F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The reported securities represent restricted stock units ("RSUs") which each entitle the Reporting Person to receive one common share of the Issuer. The RSUs will vest on September 4, 2026, subject to the Reporting Person's continued service through such date.
F2 Represents 7,109,944 common shares of the Issuer held directly by Bain Charger Holdings, L.P. ("Bain Charger') and 19,909,281 common shares of the Issuer held directly by West Affum Holdings, L.P. ("West Affum"). Bain Charger is the sole shareholder of West Affum GP Ltd., which is the general partner of West Affum. Mr. Schwartz is a Partner of Bain Capital Investors, LLC, which is the general partner of Bain Charger. As a result, Mr. Schwartz may be deemed to share voting and dispositive power with respect to the securities held by Bain Charger and West Affum. Mr. Schwartz disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein.