MasterBrand MBC Insider Ownership

NYSE MBC

$7.17 +0.27 (+3.91%)

At close: Oct 29, 2026 · 4:00 PM EDT

Insider Holdings by Owner

20.26Mn Shares

Sachs Group Inc Goldman15.78Mn77.9%

R David Banyard2.04Mn10.1%

Andrea Helen Simon497.34K2.5%

Navneet Grewal286.84K1.4%

Andrean Horton249.91K1.2%

Other insiders (14)1.41Mn7.0%

Insider Ownership Statistics

as of 30 Sep, 2026

Insider Ownership

2.10%

▼-0.028% pp QoQ

Shares Held by Insiders

4.28Mn

filed for Sep 2026

▼-1.29% QoQ

Shares Outstanding

203.40Mn

203,400,000 shares

Direct Holdings

4.28Mn

Indirect: 0

Net Open-Market Trades

-56.00K

net sold · -$515.96K in Sep 2026

Insiders Holding Shares

with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Open-Market Insider Trades

Bought Sold

Latest quarter —

Net over range —

Net-buying quarters —

Insider Ownership Summary

Updated Oct 10, 2026

In the last 12 months, insiders at MasterBrand made open-market purchases of $696,390 (81.59K shares) and open-market sales of $853,961 (94.01K shares).

Behind MasterBrand's open-market trades in the past 12 months were 4 insiders buying and 3 insiders selling.
Among MasterBrand's insiders, the largest open-market purchases in the past 12 months were by R. David Banyard (CEO & President), totaling $505,800 (60K shares), most recently on June 1, 2026.
Conversely, Kurt Wanninger (EVP & Chief Operations Officer) was MBC's largest open-market seller in the past 12 months, with $461,065 of sales (50K shares); the latest was on August 11, 2026.
MasterBrand's latest insider trade on the open market was a sale of 6K shares for $54,900 by Mark A. Young (VP, Chief Accounting Officer) on August 25, 2026.
Beyond open-market trades, insiders at MasterBrand received 2.05Mn shares in stock awards and gave up 574.45K shares to cover taxes or exercise prices in the last 12 months.
Per Business Quant data, MasterBrand insiders hold 4.28Mn shares in total based on their latest Form 4 filings, or 2.10% of the 203.4Mn shares outstanding; that total is down 1.29% from 4.34Mn shares at the end of Q2 2026 and up 49.93% from 2.86Mn shares at the end of Q3 2025.
By type of ownership, MBC insiders hold all of their 4.28Mn shares directly.
MBC's insider total is spread across 17 insiders who have filed a Form 4 in the past two years.
MasterBrand's top three insider holders by shares held are R. David Banyard (CEO & President, 2.04Mn shares), Andrea Helen Simon (EVP & CFO, 497.34K shares) and Navneet Grewal (EVP, Chief Digital & Tech Officer, 286.84K shares).
The holding of R. David Banyard makes up 47.62% of all shares held by MasterBrand insiders.
In the past year, 17 insiders of MasterBrand submitted 56 Form 4 filings reporting trades, awards or other transactions.
These insider figures for MasterBrand are based on Form 4 filings through August 26, 2026.

Form 4 Holdings

Insiders Holding MBC

Insiders 19

Shares held 20.26Mn

Of outstanding 9.96%

#	Insider	Position	Direct	Indirect	Total	Share of Insiders	Last Filed
1	Sachs Group Inc Goldman	TenPercentOwner	0	15,778,766	15,778,766	77.9%	25 Jan, 2023
2	R David Banyard	Ceo President	2,038,614	0	2,038,614	10.1%	05 Jun, 2026
3	Andrea Helen Simon	Evp Cfo	497,341	0	497,341	2.5%	05 Jun, 2026
4	Navneet Grewal	Evp, Chief Digital Tech Off.	286,842	0	286,842	1.4%	05 Jun, 2026
5	Andrean Horton	Evp, Clo Secretary	249,910	0	249,910	1.2%	05 Jun, 2026
6	Bruce Alan Kendrick	Evp Chief Hr Officer	241,665	0	241,665	1.2%	11 Jun, 2026
7	Doren Martin Scott Van	Evp, Sales	201,755	0	201,755	1.0%	11 Dec, 2023
8	Kurt Wanninger	Evp Chief Operations Officer	201,199	0	201,199	1.0%	13 Aug, 2026
9	Andrew B Cogan	Director	99,987	0	99,987	0.5%	05 Jun, 2026
10	Daniel T Hendrix	Director	99,009	0	99,009	0.5%	05 Jun, 2026
11	Robert Crisci	Director	98,328	0	98,328	0.5%	05 Jun, 2026
12	Ann F Hackett	Director	77,413	0	77,413	0.4%	05 Jun, 2026
13	David D Petratis	Director	69,915	0	69,915	0.3%	09 Jun, 2026
14	Mark A. Young	Vp, Chief Accounting Officer	67,020	0	67,020	0.3%	26 Aug, 2026
15	Juliana L Chugg	Director	65,317	0	65,317	0.3%	05 Jun, 2026
16	Jeffery S. Perry	Director	61,635	0	61,635	0.3%	05 Jun, 2026
17	Philip D. Fracassa	Director	45,041	0	45,041	0.2%	11 Jun, 2026
18	Patrick S Shannon	Director	41,672	0	41,672	0.2%	05 Jun, 2026
19	Catherine Courage	Director	40,357	0	40,357	0.2%	05 Jun, 2026

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

219 Insider Transactions

Source SEC Form 4

Latest quarter Sep 2026

Date	Insider	Position	Transaction	Shares	Price	Value	Shares Held After	Ownership
25 Aug, 2026	Mark A. Young	Vp, Chief Accounting Officer	Disposed S	3,057	$9.15	$27.97K	69,963	Direct
25 Aug, 2026	Mark A. Young	Vp, Chief Accounting Officer	Disposed S	2,943	$9.15	$26.93K	67,020	Direct
11 Aug, 2026	Kurt Wanninger	Evp Chief Operations Officer	Disposed S	50,000	$9.22	$461.06K	201,199	Direct
10 Jun, 2026	Bruce Alan Kendrick	Evp Chief Hr Officer	Disposed S	26,245	$9.02	$236.82K	241,665	Direct
11 Jun, 2026	Philip D. Fracassa	Director	Acquired P	5,000	$9.11	$45.55K	45,041	Direct
08 Jun, 2026	David D Petratis	Director	Acquired P	11,587	$8.82	$102.24K	69,915	Direct
03 Jun, 2026	Mark A. Young	Vp, Chief Accounting Officer	Acquired A	11,669	$0.00	$0	73,020	Direct
03 Jun, 2026	Robert Crisci	Director	Acquired A	18,824	$0.00	$0	98,328	Direct
03 Jun, 2026	Andrean Horton	Evp, Clo Secretary	Acquired A	62,719	$0.00	$0	249,910	Direct
03 Jun, 2026	R David Banyard	Ceo President	Acquired A	206,826	$0.00	$0	2,038,614	Direct
03 Jun, 2026	Ann F Hackett	Director	Acquired A	18,824	$0.00	$0	77,413	Direct
03 Jun, 2026	Philip D. Fracassa	Director	Acquired A	18,824	$0.00	$0	40,041	Direct
03 Jun, 2026	Daniel T Hendrix	Director	Acquired A	18,824	$0.00	$0	99,009	Direct
03 Jun, 2026	Juliana L Chugg	Director	Acquired A	18,824	$0.00	$0	65,317	Direct
03 Jun, 2026	Andrea Helen Simon	Evp Cfo	Acquired A	105,018	$0.00	$0	492,341	Direct
03 Jun, 2026	Jeffery S. Perry	Director	Acquired A	18,824	$0.00	$0	61,635	Direct
03 Jun, 2026	Patrick S Shannon	Director	Acquired A	18,824	$0.00	$0	41,672	Direct
03 Jun, 2026	David D Petratis	Director	Acquired A	18,824	$0.00	$0	58,328	Direct
03 Jun, 2026	Catherine Courage	Director	Acquired A	18,824	$0.00	$0	40,357	Direct
03 Jun, 2026	Andrew B Cogan	Director	Acquired A	18,824	$0.00	$0	99,987	Direct

Showing 1 to 20 of 219 transactions