HEI SEC Filings
SEC filings for HEI. Annual and quarterly reports, 8-K events, Form 4 insider filings and 13D/G stake disclosures.
| Form | Filed | Accession |
|---|---|---|
| SC 13GT. Rowe Price Associates, Inc. | Aug 14, 2026 | 0000080255-26-000533EDGAR |
| SC 13G/AamendedPRINCIPAL GLOBAL INVESTORS and 1 other reporting person | Aug 5, 2026 | 0000769734-26-000039EDGAR |
| SC 13G/AamendedCapital World Investors | May 14, 2026 | 0001422849-26-000095EDGAR |
| SC 13GCapital International Investors | May 14, 2026 | 0001562230-26-000089EDGAR |
| SC 13GVanguard Capital Management | Apr 30, 2026 | 0002100119-26-000641EDGAR |
| SC 13G/AamendedThe Vanguard Group | Mar 27, 2026 | 0000102909-26-001501EDGAR |
| SC 13G/AamendedThe Vanguard Group | Mar 27, 2026 | 0000102909-26-001434EDGAR |
| SC 13G/AamendedPRINCIPAL GLOBAL INVESTORS and 1 other reporting person | Feb 7, 2026 | 0000769734-26-000005EDGAR |
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Source: SEC EDGAR.