Company · Ownership research

HEICO CORP HEI

CIK 0000046619

Form 4 transactions dated Nov 1, 2023 to Nov 7, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

Insider filings on file run through Oct 28, 2026.

Insider purchases & sales

Purchased: $5.84M
Sold: $65.04M

Nov 1, 2023 – Oct 28, 2026
Available records · partial months are marked ·

202610 of 11 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
Oct 8, 2026	Fine Carol F. Director	Purchase	$175.14K 795 shares bought	118.30% added Indirect holding	▾
Oct 8, 2026	CHERUVATATH NANDAKUMAR Director	Purchase	$175.14K 795 shares bought	19.48% added Direct holding	▾
Oct 8, 2026	Neitzel Julie Director	Purchase	$174.60K 592 shares bought	141.63% added Direct holding	▾
Oct 8, 2026	Hildebrandt Mark H Director	Purchase	$175.14K 795 shares bought	1.61% added Indirect holding	▾
Oct 8, 2026	CULLIGAN THOMAS M Director	Purchase	$175.14K 795 shares bought	7.21% added Indirect holding	▾
Oct 8, 2026	SCHRIESHEIM ALAN Director	Purchase	$175.14K 795 shares bought	195.33% added Direct holding	▾
Oct 8, 2026	HENRIQUES ADOLFO Director	Purchase	$175.14K 795 shares bought	3.30% added Indirect holding	▾
Oct 8, 2026	MENDELSON VICTOR H Co-COB and Co-CEO · Director · Member of 10% owner group	Purchase	$175.14K 795 shares bought	New holding Indirect holding	▾
Jun 10, 2026	Rowen Bradley K Chief Accounting Officer	Sale	$320.40K 1,326 shares sold	100.00% sold Direct holding	▾
Apr 15, 2026	Neitzel Julie Director	Sale	$150.75K 676 shares sold	100.00% sold Direct holding	▾

Showing 11 / 11 record groups in 2026. The complete set is available through the API.

HEICO CORP · HEI

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The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. For the year shown, this page lists 11 of 11 purchase / sale groups and 21 of 21 other groups; the totals and the monthly series cover the whole window.

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{"action":"list","ticker":"HEI","transaction_code":["P","S"],"transaction_form_type":"4","page_size":20}

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

Non-cancelled, non-derivative purchase (P) and sale (S) rows dated inside the public window, as reported. Share totals are on today's split-adjusted basis. Includes open-market and private transactions. Data after the latest filing is not asserted complete and is not zero-filled. A grouped event shares filing, transaction date, security, code, direction, ownership bucket and source. Derivative groups also match underlying security, exercise price, exercise/expiration dates and footnote references. Reported rows are retained; P/S price lots can be grouped. Post-transaction balances are never summed.