Worth a closer look
- Open-market purchase with their own money (Form 4 code P), not a grant or option exercise.
- Raised their own holding by 131%.
Reasons for caution
- Similar past buys beat the S&P 500 only 46% of the time (130 cases); the typical one trailed it by 2.0%.
What happened after this filing
Insider Twins: past buys with the same traits
2 insiders buying · no CEO or CFO · $1M+ · stock down 20%+ in 3 months
CVNA Apr 3, 2020 +153.6% vs S&PKYMR May 31, 2022 +100.0% vs S&PNOG Mar 18, 2020 +82.9% vs S&PKOD Jan 31, 2022 -81.6% vs S&PCHPT Sep 22, 2023 -61.7% vs S&POSCR Sep 28, 2021 -60.7% vs S&PWhat we couldn't check
- Why they traded. Filings don't say, and we don't guess.
- Company news after the filing, and any private terms.
Mortimer J Buckley (a director) bought $998K of BA at about $171.55 on Oct 30, 2026, reported to the SEC on Nov 3, 2026. Buys like this beat the S&P 500 46% of the time since 2020, against 46% for all insider buys. We found 2 points that make it worth a closer look and 1 reason for caution. History, not a prediction.
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Written by fixed rules from SEC filings and our measured history, not by an AI model. Public data only. History, not a prediction, and not investment advice.