HEICO CORP (HEI) insider trading
HEICO CORP insiders have made 8 open-market purchases worth $1.4M since Oct 13, 2026, by 8 different insiders. The latest: Victor H. Mendelson (Chair) bought $175k, filed Oct 13, 2026, scored 76 out of 100. 7 buys in the last year came within ten days of another insider's: a cluster, one of the stronger patterns in the research.
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Insider purchases
| Filed | Insider | Stake | Score | Bought | 1 week | 1 month |
|---|---|---|---|---|---|---|
| Oct 13 Form 4 (opens sec.gov) |
Victor H. MendelsonChairChair · 8 insiders buying · Near 52-week low | New position | 76 | $175k 795 at $220.30 |
+2.9% | waiting |
| Oct 13 Form 4 (opens sec.gov) |
Thomas M. CulliganDirector · 4 insiders buyingDirector · 8 insiders buying · Near 52-week low | +7% stake | 52 | $175k 795 at $220.30 |
+2.9% | waiting |
| Oct 13 Form 4 (opens sec.gov) |
Mark H. HildebrandtDirector · 5 insiders buyingDirector · 8 insiders buying · Near 52-week low | +2% stake | 48 | $175k 795 at $220.30 |
+2.9% | waiting |
| Oct 13 Form 4 (opens sec.gov) |
Julie NeitzelDirector · 6 insiders buyingDirector · 8 insiders buying · Near 52-week low | +142% stake | 66 | $175k 592 at $294.93 |
+2.9% | waiting |
| Oct 13 Form 4 (opens sec.gov) |
Carol F. FineDirector · 8 insiders buyingDirector · 8 insiders buying · Near 52-week low | +118% stake | 66 | $175k 795 at $220.30 |
+2.9% | waiting |
| Oct 13 Form 4 (opens sec.gov) |
Alan SchriesheimDirector · 3 insiders buyingDirector · 8 insiders buying · Near 52-week low | +195% stake | 66 | $175k 795 at $220.30 |
+2.9% | waiting |
| Oct 13 Form 4 (opens sec.gov) |
Adolfo HenriquesDirector · 2 insiders buyingDirector · 8 insiders buying · Near 52-week low | +3% stake | 52 | $175k 795 at $220.30 |
+2.9% | waiting |
| Oct 13 Form 4 (opens sec.gov) |
Nandakumar CheruvatathDirector · 7 insiders buyingDirector · 8 insiders buying · Near 52-week low | +20% stake | 62 | $175k 795 at $220.30 |
+2.9% | waiting |
Track record (hypothetical): a week after the filing, these buys averaged +2.9% (100% up, 8 measured).
Insiders who bought HEI
- Victor H. Mendelson Chair
- Thomas M. Culligan Director
- Mark H. Hildebrandt Director
- Julie Neitzel Director
- Carol F. Fine Director
- Alan Schriesheim Director
- Adolfo Henriques Director
- Nandakumar Cheruvatath Director
Questions
Are insiders buying HEI stock?
Yes. In the last 90 days, 8 open-market purchases were filed, worth $1.4M.
Who bought HEI stock most recently?
Victor H. Mendelson, Chair, bought 795 shares for $175k (Form 4 (opens sec.gov), filed Oct 13, 2026).
How does InsiderBeacon score an insider buy?
Out of 100, from who bought, how much their stake grew, the size of the trade, whether other insiders bought within ten days, where the price sat in its 52-week range, and whether it was a first or a routine buy. The score is fixed when the filing arrives. The formula and the research behind it.
Data as of Oct 13, 2026, from SEC EDGAR Form 4 filings: open-market purchases (code P) of $25,000 or more, and open-market sales. Every row links to its filing. Scores summarise what a filing says (how the score works); outcomes are hypothetical, from the first close after the filing, and past results don't predict future ones. Disclaimer