Summary
Updated Aug 31, 2026
Brett McBrayer is Chief Executive Officer of AMPCO PITTSBURGH CORP (AP). 5 SEC Form 4 filings on record going back to 2025, most recently on 20 May 2026. Most recent open-market trade: bought $30K of AP on 20 May 2026. Lifetime open-market purchases: $129K. Historical track record: 5/5 stars across 3 tracked purchases.
Recent Transactions
9Every recent SEC Form 4 transaction Brett McBrayer has reported, most recent first.
Track Record
InsiderAlpha computes a forward-return-based score for every insider with enough Form 4 purchase history. The metrics below reflect realized performance after each tracked open-market purchase.
| Metric | Value |
|---|---|
| InsiderAlpha rating | ★★★★★ (5/5) |
| Total purchases tracked | 3 |
| Purchases with forward-return data | 3 |
| 30-day win rate | 100% |
| 90-day win rate | 100% |
| Avg 5-day return | +21.06% |
| Avg 30-day return | +58.96% |
| Avg 90-day return | +114.17% |
| Best 30-day return | +114.92% |
Trading Pattern
InsiderAlpha's records for Brett McBrayer go back to 2025: 5 primary Form 4 filings, an average of 2.5 per year. The typical open-market purchase is $43K (3 buys totaling $129K). The largest single buy on record is $50K of AP in 2026. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Brett McBrayer files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Louis Berkman Investment CO - $248K of AP open-market activity in the last 12 months
- Michael I. German - $106K of AP open-market activity in the last 12 months
- Samuel Lyon - $99K of AP open-market activity in the last 12 months
- Darrell L. McNair - $34K of AP open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Brett McBrayer?
Brett McBrayer is a corporate insider, tracked as Chief Executive Officer of AMPCO PITTSBURGH CORP (AP). InsiderAlpha holds 5 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Brett McBrayer last file a Form 4?
The most recent primary Form 4 on record is dated 20 May 2026, one of 5 filings going back to 2025.
Has Brett McBrayer been buying or selling stock?
Recorded transactions: 3 open-market purchases ($129K) and 0 open-market sales across all tracked filings.
How accurate is Brett McBrayer's historical track record?
Across 3 tracked purchases, Brett McBrayer averaged +59.0% avg 30-day return with a 100% 30-day win rate. InsiderAlpha rates the track record at 5/5 stars.
Where can I see all of Brett McBrayer's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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