Heico's top three insider shareholders as of September 09, 2026 are Victor H Mendelson (Co Cob And Co Ceo, 1.28Mn shares), Eric A Mendelson (Co Cob And Co Ceo, 1.27Mn shares), Eric A Mendelson (Co Cob And Co Ceo, 1.27Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Victor H Mendelson | Co Cob And Co Ceo | 1,489,646 | 0 | 1,489,646 | 32.0% | 01 Jul, 2026 |
| 2 | Laurans A Mendelson | Executive Chairman | 0 | 1,444,567 | 1,444,567 | 31.0% | 17 Jul, 2025 |
| 3 | Eric A Mendelson | Co Cob And Co Ceo | 1,266,407 | 10,042 | 1,276,449 | 27.4% | 04 Nov, 2025 |
| 4 | Carlos L Macau | Evp Cfo Treasurer | 156,316 | 0 | 156,316 | 3.4% | 04 Nov, 2025 |
| 5 | Alan Schriesheim | Director | 122,604 | 0 | 122,604 | 2.6% | 01 Sep, 2026 |
| 6 | Mark H Hildebrandt | Director | 0 | 56,074 | 56,074 | 1.2% | 23 Oct, 2025 |
| 7 | Thomas S Irwin | Sr Exec Vp | 37,013 | 0 | 37,013 | 0.8% | 29 Aug, 2024 |
| 8 | Adolfo Henriques | Director | 0 | 29,539 | 29,539 | 0.6% | 14 Oct, 2025 |
| 9 | Steven M Walker | Chief Accounting Officer | 22,244 | 0 | 22,244 | 0.5% | 30 Jan, 2024 |
| 10 | Thomas M Culligan | Director | 0 | 16,500 | 16,500 | 0.4% | 14 Oct, 2025 |
| 11 | Nandakumar Cheruvatath | Director | 4,146 | 0 | 4,146 | 0.1% | 05 Mar, 2026 |
| 12 | Carol F. Fine | Director | 0 | 1,876 | 1,876 | 0.0% | 14 Oct, 2025 |
| 13 | Frank J Schwitter | Director | 1,500 | 0 | 1,500 | 0.0% | 05 Jun, 2025 |
| 14 | Julie Neitzel | Director | 418 | 0 | 418 | 0.0% | 25 Apr, 2025 |
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.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 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 |
| 29 May, 2026 | Bradley K Rowen | Chief Accounting Officer | Acquired M | 600 | $97.00 | $58.20K | 600 | Direct |
| 01 Jun, 2026 | Alan Schriesheim | Director | Disposed G | 140 | $0.00 | $0 | 532 | Direct |
| 29 May, 2026 | Bradley K Rowen | Chief Accounting Officer | Disposed F | 316 | $259.81 | $82.10K | 284 | Direct |
| 29 May, 2026 | Bradley K Rowen | Chief Accounting Officer | Acquired M | 1,280 | $121.39 | $155.38K | 1,564 | Direct |
| 29 May, 2026 | Bradley K Rowen | Chief Accounting Officer | Disposed F | 764 | $259.81 | $198.49K | 800 | Direct |
| 29 May, 2026 | Bradley K Rowen | Chief Accounting Officer | Acquired M | 1,400 | $130.71 | $182.99K | 2,200 | Direct |
| 29 May, 2026 | Bradley K Rowen | Chief Accounting Officer | Disposed F | 874 | $259.81 | $227.07K | 1,326 | Direct |
| 29 May, 2026 | Bradley K Rowen | Chief Accounting Officer | Disposed M | 600 | $0.00 | $0 | 0 | Direct |
| 29 May, 2026 | Bradley K Rowen | Chief Accounting Officer | Disposed M | 1,280 | $0.00 | $0 | 640 | Direct |
| 29 May, 2026 | Bradley K Rowen | Chief Accounting Officer | Disposed M | 1,400 | $0.00 | $0 | 2,100 | Direct |
| 27 May, 2026 | Bradley K Rowen | Chief Accounting Officer | Acquired A | 3,000 | $0.00 | $0 | 3,000 | Direct |
| 27 May, 2026 | Carlos L Macau | Evp Cfo Treasurer | Acquired A | 5,000 | $0.00 | $0 | 5,000 | Direct |
| 27 May, 2026 | Eric A Mendelson | Co Cob And Co Ceo | Acquired A | 10,000 | $0.00 | $0 | 10,000 | Direct |
| 27 May, 2026 | Eric A Mendelson | Co Cob And Co Ceo | Acquired A | 10,000 | $0.00 | $0 | 10,000 | Direct |
| 27 May, 2026 | Victor H Mendelson | Co Cob And Co Ceo | Acquired A | 10,000 | $0.00 | $0 | 10,000 | Direct |
| 15 Apr, 2026 | Julie Neitzel | Director | Disposed S | 676 | $223.00 | $150.75K | 0 | Direct |
| 15 Apr, 2026 | Julie Neitzel | Director | Disposed S | 676 | $223.00 | $150.75K | 0 | Direct |