MBC MasterBrand, Inc.
Price Chart
Executive Summary
Mixed insider cluster at MasterBrand over a 7-day window: CFO Simon and Director Petratis bought ~$145K of stock at ~$8.56–8.82, while EVP/CHRO Kendrick sold ~$237K at $9.02. Total trading value of ~$382K is only ~0.03% of MBC's $1.1B market cap — trivial in scale. No common vesting or 10b5-1 pattern is evident, but the sell-side is concentrated in a single non-C-suite officer and the buy-side includes the CFO, which marginally offsets the bearish signal from the sell. Overall the cluster is noise-to-modest given the tiny size relative to market cap.
Key Financial Metrics
Actionable Insight
Mixed insider cluster at MasterBrand over a 7-day window: CFO Simon and Director Petratis bought ~$145K of stock at ~$8.56–8.82, while EVP/CHRO Kendrick sold ~$237K at $9.02. Total trading value of ~$382K is only ~0.03% of MBC's $1.1B market cap — trivial in scale. No common vesting or 10b5-1 pattern is evident, but the sell-side is concentrated in a single non-C-suite officer and the buy-side includes the CFO, which marginally offsets the bearish signal from the sell. Overall the cluster is noise-to-modest given the tiny size relative to market cap.
Key Facts
- CFO Simon Andrea Helen bought 5,000 shares at $8.56 on June 4, total $43K
- Director Petratis David D bought 11,587 shares at $8.82 on June 8, total $102K
- EVP & CHRO Kendrick Bruce Alan sold 26,245 shares at $9.02 on June 10, total $237K
- Combined cluster cash value ~$382K is ~0.03% of MBC's $1.1B market cap
- Net direction is mixed: two insider buys (~$145K) and one insider sell (~$237K)
Financial Impact
Total cash value of cluster is ~0.03% of market cap; no material financial impact from the insider trades themselves
Risk Factors
- Sell by a C-suite officer (CHRO) is roughly 2x the combined buys — if this is part of a broader selling pattern, it could signal internal caution
- Historical calibration shows previous MBC reports using high scores (6–7) had negative T+20 outcomes, suggesting insider-driven bullish calls have been wrong
- The buy-side is from a director and CFO — both can be symbolic rather than conviction-sized bets
Market Snapshot
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-MBC-1781216275920 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
|
Jun 12, 2026
today
|
Insider Cluster
| $8.87 awaiting T+1 | awaiting T+1 | — | $8.88 (+0.11%) |
|
Jun 11, 2026
1d ago
|
Insider Cluster
| $9.19 awaiting T+1 | awaiting T+1 | — | $8.88 (−3.37%) |
|
Jun 3, 2026
9d ago
|
Insider Cluster
| $8.31 awaiting T+1 | awaiting T+1 | — | $8.88 (+6.86%) |
|
Jun 3, 2026
9d ago
|
Insider Cluster
| $8.32 $8.46 | ▲ +1.68% | ▲ +4.28% | $8.88 (+6.73%) |
|
Jun 1, 2026
11d ago
|
144
| $8.48 $8.50 | ▲ +0.24% | ▲ +0.96% | $8.88 (+4.72%) |
|
Jun 1, 2026
11d ago
|
3
| $8.48 $8.50 | ▲ +0.24% | ▲ +0.96% | $8.88 (+4.72%) |
|
Jun 1, 2026
11d ago
|
3
| $8.48 $8.50 | ▲ +0.24% | ▲ +0.96% | $8.88 (+4.72%) |
|
May 28, 2026
15d ago
|
8-K
| $9.08 $8.68 | ▼ −4.41% | ▼ −4.64% | $8.88 (−2.20%) |
|
May 26, 2026
17d ago
|
425
| $9.31 $9.08 | ▼ −2.47% | ▼ −3.02% | $8.88 (−4.62%) |
|
May 26, 2026
17d ago
|
8-K
| $9.31 $9.08 | ▼ −2.47% | ▼ −3.02% | $8.88 (−4.62%) |
US Market Status
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