Heico HEI Insider Ownership

NYSE HEI

$345.02 +2.32 (+0.68%)

As of: Nov 10, 2026 · 1:51 PM EST

Insider Holdings by Owner

4.52Mn Shares

Laurans A Mendelson1.44Mn31.9%

Eric A Mendelson1.31Mn28.9%

Victor H Mendelson1.31Mn28.9%

Carlos L Macau171.91K3.8%

Alan Schriesheim123.40K2.7%

Other insiders (9)172.63K3.8%

Insider Ownership Statistics

as of 30 Sep, 2026

Insider Ownership

6.40%

▼-0.039% pp QoQ

Shares Held by Insiders

8.94Mn

filed for Sep 2026

▼-0.51% QoQ

Shares Outstanding

139.70Mn

139,702,000 shares

Direct Holdings

4.14Mn

Indirect: 4.81Mn

Net Open-Market Trades

no open-market trades in Sep 2026

Insiders Holding Shares

with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Open-Market Insider Trades

Bought Sold

Latest quarter —

Net over range —

Net-buying quarters —

Insider Ownership Summary

Updated Nov 5, 2026

In the last 12 months, insiders at Heico made open-market purchases of $1.35 million (5.47K shares) and open-market sales of $471,150 (2K shares).

By number of insiders, Heico saw 3 insiders buy and 2 insiders sell on the open market over the past 12 months.
Among Heico insiders, Nandakumar Cheruvatath (Director) bought the most stock on the open market in the past 12 months: $999,897 (4.08K shares), most recently on March 4, 2026.
On the sell side, Bradley K. Rowen (Chief Accounting Officer) led open-market sales of Heico stock over the past 12 months with $320,401 (1.33K shares), most recently on June 10, 2026.
Victor H. Mendelson (Co-Chairman and Co CEO) made the most recent open-market trade by an insider of Heico, a purchase of 795 shares for $175,142 on October 8, 2026.
Outside the open market, Heico insiders acquired 91.28K shares through option exercises and conversions, gave up 71.56K shares to cover taxes or exercise prices and gave away 6.21K shares as gifts over the past 12 months.
According to Business Quant data, insiders at Heico reported 8.84Mn shares in total in their latest Form 4 filings, down 1.70% from 8.99Mn shares at the end of Q2 2026 and down 0.80% from 8.91Mn shares at the end of Q3 2025.
Of the 8.84Mn shares held by Heico insiders, 4.22Mn shares (47.74%) are held directly and 4.62Mn shares (52.26%) indirectly, through trusts, partnerships, family members and other entities.
Heico's insider total is spread across 12 insiders who have filed a Form 4 in the past two years.
Heico's three largest insider shareholders, per their latest Form 4 filings, are Laurans A. Mendelson (Executive Chairman, 4.16Mn shares), Victor H. Mendelson (Co-Chairman and Co CEO, 2.33Mn shares) and Eric A. Mendelson (Co-Chairman and Co CEO, 1.9Mn shares).
Laurans A. Mendelson holds 47.09% of the combined insider position in Heico.
Institutions accounted for 82.80% of Heico's outstanding shares in Q2 2026, insiders about 6.32% per their latest Form 4 filings, and other investors, including the public, about 10.88%.
A total of 23 Form 4 filings with transactions in Heico stock were made over the past 12 months, by 11 insiders.
Insider figures for Heico include Form 4 filings through October 28, 2026.

Form 4 Holdings

Insiders Holding HEI

Insiders 14

Shares held 4.52Mn

Of outstanding 3.24%

#	Insider	Position	Direct	Indirect	Total	Share of Insiders	Last Filed
1	Laurans A Mendelson	Executive Chairman	0	1,444,567	1,444,567	31.9%	17 Jul, 2025
2	Eric A Mendelson	Co Cob And Co Ceo	1,296,767	10,042	1,306,809	28.9%	28 Oct, 2026
3	Victor H Mendelson	Co Cob And Co Ceo	1,304,749	795	1,305,544	28.9%	28 Oct, 2026
4	Carlos L Macau	Evp Cfo Treasurer	171,914	0	171,914	3.8%	28 Oct, 2026
5	Alan Schriesheim	Director	123,399	0	123,399	2.7%	13 Oct, 2026
6	Mark H Hildebrandt	Director	0	55,688	55,688	1.2%	13 Oct, 2026
7	Thomas S Irwin	Sr Exec Vp	37,013	0	37,013	0.8%	29 Aug, 2024
8	Adolfo Henriques	Director	0	30,334	30,334	0.7%	13 Oct, 2026
9	Steven M Walker	Chief Accounting Officer	22,244	0	22,244	0.5%	30 Jan, 2024
10	Thomas M Culligan	Director	0	17,295	17,295	0.4%	13 Oct, 2026
11	Nandakumar Cheruvatath	Director	4,877	0	4,877	0.1%	13 Oct, 2026
12	Carol F. Fine	Director	0	2,671	2,671	0.1%	13 Oct, 2026
13	Frank J Schwitter	Director	1,500	0	1,500	0.0%	05 Jun, 2025
14	Julie Neitzel	Director	1,010	0	1,010	0.0%	13 Oct, 2026

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

1,038 Insider Transactions

Source SEC Form 4

Latest quarter Sep 2026

Date	Insider	Position	Transaction	Shares	Price	Value	Shares Held After	Ownership
26 Oct, 2026	Victor H Mendelson	Co Cob And Co Ceo	Acquired M	58,000	$44.96	$2.61Mn	1,332,308	Direct
26 Oct, 2026	Carlos L Macau	Evp Cfo Treasurer	Acquired M	30,000	$38.37	$1.15Mn	186,316	Direct
26 Oct, 2026	Eric A Mendelson	Co Cob And Co Ceo	Acquired M	58,000	$44.96	$2.61Mn	1,324,407	Direct
26 Oct, 2026	Carlos L Macau	Evp Cfo Treasurer	Disposed F	14,402	$234.12	$3.37Mn	171,914	Direct
26 Oct, 2026	Victor H Mendelson	Co Cob And Co Ceo	Disposed F	27,559	$309.71	$8.54Mn	1,304,749	Direct
26 Oct, 2026	Eric A Mendelson	Co Cob And Co Ceo	Disposed F	27,640	$309.71	$8.56Mn	1,296,767	Direct
26 Oct, 2026	Carlos L Macau	Evp Cfo Treasurer	Disposed M	30,000	$0.00	$0	27,656	Direct
26 Oct, 2026	Eric A Mendelson	Co Cob And Co Ceo	Disposed M	58,000	$0.00	$0	57,313	Direct
26 Oct, 2026	Victor H Mendelson	Co Cob And Co Ceo	Disposed M	58,000	$0.00	$0	57,313	Direct
08 Oct, 2026	Julie Neitzel	Director	Acquired P	592	$294.93	$174.60K	1,010	Direct
08 Oct, 2026	Adolfo Henriques	Director	Acquired P	795	$220.30	$175.14K	24,864	Indirect
08 Oct, 2026	Nandakumar Cheruvatath	Director	Acquired P	795	$220.30	$175.14K	4,877	Direct
08 Oct, 2026	Alan Schriesheim	Director	Acquired P	795	$220.30	$175.14K	1,202	Direct
08 Oct, 2026	Carol F. Fine	Director	Acquired P	795	$220.30	$175.14K	1,467	Indirect
08 Oct, 2026	Mark H Hildebrandt	Director	Acquired P	795	$220.30	$175.14K	50,218	Indirect
08 Oct, 2026	Thomas M Culligan	Director	Acquired P	795	$220.30	$175.14K	11,825	Indirect
08 Oct, 2026	Victor H Mendelson	Co Cob And Co Ceo	Acquired P	795	$220.30	$175.14K	795	Indirect
01 Sep, 2026	Alan Schriesheim	Director	Disposed G	125	$0.00	$0	407	Direct
29 Jun, 2026	Victor H Mendelson	Co Cob And Co Ceo	Disposed G	3,285	$0.00	$0	212,626	Direct
10 Jun, 2026	Bradley K Rowen	Chief Accounting Officer	Disposed S	1,326	$241.63	$320.40K	0	Direct

Showing 1 to 20 of 1,038 transactions