Andrean Horton - 16 Mar 2026 Form 4 Insider Report for MasterBrand, Inc. (MBC)

Role
EVP, CLO & Secretary
Signature
/s/ Andrean R. Horton
Issuer symbol
MBC
Transactions as of
16 Mar 2026
Net transactions value
$0
Form type
4
Filing time
18 Mar 2026, 16:29:50 UTC
Previous filing
04 Mar 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Horton Andrean EVP, CLO & Secretary 3300 ENTERPRISE PARKWAY, SUITE 300, BEACHWOOD /s/ Andrean R. Horton 18 Mar 2026 0001661135

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MBC Common Stock, par value $0.01 per share Award +56,432 +43% $0.000000* 187,191 16 Mar 2026 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents shares of restricted stock units ("RSUs") granted to the reporting person. Each RSU represents a contingent right to receive one share of common stock of MasterBrand, Inc. The RSUs vest in equal one-third increments over three years beginning on February 28, 2027.
F2 Includes 78,797 RSUs that have not yet vested.