undamentalytics Newsletter

Heico Corp insider trading

Every open-market purchase and sale by Heico Corp's officers, directors and largest shareholders since November 4, 2021, and what the share price did next.

Insider purchase Insider sale Marker size reflects trade value. Weekly closes adjusted for splits; may be delayed.
Heico Corp insider open-market trades
DateInsiderTrade SharesPriceValue 1M after 3M after 6M after

From insiders' Form 4 filings with the SEC: open-market purchases and sales only (awards, option exercises and shares withheld for tax are excluded), combined to one line per insider per day. "Plan" marks trades the filing says were made under a pre-set Rule 10b5-1 trading plan, which are scheduled in advance. Price changes run from the close on the trade date; hover a figure for the change relative to the S&P 500. Past moves don't predict future ones.

Does following Heico Corp’s insiders pay?

From January 5, 2010 to October 13, 2026, 19 insiders reported 182 open-market purchases and 126 sales not made under a pre-set plan in Heico Corp. Twelve months after each purchase was reported, the shares were +12.2% against the S&P 500 on average (median +9.3%), over 173 purchases with a full year of prices; 61% beat the index. After sales, the shares moved +8.8% against the index over 12 months (a negative figure means selling was the right call). Buying each purchase the day after it was reported, an equal amount each, held 12 months or until that insider reported a sale, would have turned $10,000 on January 7, 2010 into $251,138 by November 2, 2026, +21.2% a year. It held shares 94% of the time; the S&P 500 on those same days, with Treasury bills otherwise, made $85,955 (+13.7% a year), and held throughout $88,989 (+13.9%).

$0$100k$200k$300k 201020122014201620182020202220242026 $251k$89.0k$86.0k
Copying Heico Corp's insidersS&P 500, same days investedS&P 500, held throughout $10,000 copying every open-market purchase by Heico Corp's insiders from January 7, 2010, before costs and taxes, marked weekly. Uninvested money earns the Treasury bill rate; the portfolio held shares 94% of the time.
Heico Corp: each insider's record
InsiderRolePurchases12 months after their purchasesBeat the S&P 500Sales12 months after their salesLatest report
Schriesheim Alan Director 18 +10.9% (17) 59% 34 +6.9% (34) October 13, 2026
Schwitter Frank J Director 17 +12.7% (17) 65% 29 +8.7% (29) June 5, 2025
Mendelson Laurans A Executive Chairman 16 +12.4% (16) 63% 15 +9.7% (15) July 17, 2025
Mendelson Eric A Co-COB and Co-CEO 18 +12.8% (18) 61% 8 +8.3% (8) October 14, 2025
Hildebrandt Mark H Director 23 +8.3% (22) 55% 0 — October 13, 2026
Neitzel Julie Director 14 +15.6% (13) 62% 7 −0.5% (6) October 13, 2026
Mendelson Victor H Co-COB and Co-CEO 17 +8.8% (16) 56% 3 −4.9% (3) October 13, 2026
Henriques Adolfo Director 17 +10.5% (16) 56% 0 — October 13, 2026
Irwin Thomas S Sr Exec VP 0 — — 17 +14.6% (17) January 11, 2023
Culligan Thomas M Director 13 +10.2% (12) 58% 0 — October 13, 2026
Higginbottom Samuel L Director 8 +16.8% (8) 63% 5 +16.9% (5) September 9, 2016
Mayrhuber Wolfgang Director 11 +22.4% (11) 73% 1 +31.2% (1) October 10, 2018
Fine Carol F. Director 4 +0.3% (3) 67% 0 — October 13, 2026
Walker Steven M Chief Accounting Officer 0 — — 4 +11.9% (4) June 28, 2019
Macau Carlos L EVP-CFO & Treasurer 2 +15.4% (2) 50% 1 −2.4% (1) October 13, 2020
Cheruvatath Nandakumar Director 2 — — 0 — October 13, 2026
Quain Mitchell I Director 2 +29.5% (2) 100% 0 — September 24, 2010
Harlow William S VP-Acquisitions 0 — — 1 −5.8% (1) February 11, 2015
Rowen Bradley K Chief Accounting Officer 0 — — 1 — June 11, 2026

Moves are the shares’ return including dividends minus the S&P 500’s, from the close on the first trading day after each report; the number of trades with a finished 12-month window is in brackets. Green means the trade went the insider’s way (a purchase ahead of the index, a sale followed by the shares trailing it). A trade reported both by a director or officer and by a fund or company they are linked to counts once here, under the person. Purchases count only where the share price actually traded was at least $5. These figures describe what the shares did, not why anyone traded. Insiders across all companies.

When several insiders traded Heico Corp

Months when 2 or more insiders became net buyers, or 3 or more net sellers, of Heico Corp in reports dated in the 91 days before the month end, and how the stock did against the S&P 500 from that month end. After the 16 buying crowds with six months of prices, it averaged +0.4% against the index. After 15 selling crowds, +1.2%. One company's history is too short to judge by; the test across every company is the better guide.

MonthCrowd3 months on, vs S&P 5006 months12 months
October 31, 20258 buying+3.9%−19.4%not yet
April 30, 20253 selling+16.1%−0.7%−24.4%
October 31, 202410 buying−10.5%+8.7%+9.0%
June 30, 20238 buying−5.3%−6.9%+1.2%
April 28, 20233 selling−6.1%−6.1%+0.7%
January 31, 20238 buying−2.0%−9.6%−14.7%
March 31, 20223 selling+2.1%+14.1%+19.8%
September 30, 20218 buying−1.8%+10.6%+24.8%
January 29, 20213 selling+6.5%−4.3%−6.0%
October 30, 20207 buying+1.7%+4.8%−11.5%
June 30, 20204 selling−3.4%+10.2%−0.8%
October 31, 20199 buying−7.3%−27.6%−24.4%

Colours show whether the crowd was right: green when buyers were followed by a rise above the index, or sellers by a fall below it. Latest 12 of 31. Total returns from the month end; past patterns are not a forecast.

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