InsidersTradesSigma
Total declarations
Company
▲ Purchases (7 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
7
Disclosed sells
0
T+90 hit rate
100%
T+90 mean return
+8.9%
Across 3 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the complete record of transactions filed by Hildebrandt Mark H, Director. Insider active across 1 company, notably HEICO CORP. In total, 7 filings have been published. Split: 7 buys · 0 sell. Total volume traded: €806k. Activity tracked since 8 September 2021. The latest transaction was disclosed on 21 October 2025 (Acquisition). Regulator: SEC (Form 4). The full history is accessible without signup.
Companies and markets linked to Hildebrandt Mark H
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Declarations7 total
400 shares@ US$248.7610.6% of flowClass A Common StockSEC:0001445233-25-000006:0
Canonical exit: 19 Jan 2026 (T+90)
676 shares@ US$243.93419.8% of flowClass A Common StockSEC:0001445233-25-000004:0
Canonical exit: 8 Jan 2026 (T+90)
726 shares@ US$262.939226.5% of flowCommon StockSEC:0000046619-24-000095:0
Canonical exit: 16 Jan 2025 (T+90)
781 shares@ US$127.982314.0% of flowClass A Common StockSEC:0000046619-23-000107:0
Canonical exit: 5 Sept 2023 (T+90)
120 shares@ US$158.20322.7% of flowCommon StockSEC:0000046619-23-000105:0
Canonical exit: 31 Aug 2023 (T+90)
1,385 shares@ US$157.065130.4% of flowCommon StockSEC:0000046619-23-000022:0
Canonical exit: 10 Apr 2023 (T+90)
926 shares@ US$112.126210.9% of flowClass A Common StockSEC:0000046619-21-000051:0
Canonical exit: 7 Dec 2021 (T+90)
7 of 7 declarations
About Hildebrandt Mark H
Hildebrandt Mark H is Administrateur at HEICO CORP (XNAS). He has 7 filings in total, and among the 7 sampled filings, they cover the period from 2021-09-10 to 2025-10-23, with EUR 806131 of purchases and EUR 0 of sales, and the modal transaction nature is Acquisition.
