‹ Newer filing: HEI Insider transactionOlder filing ›: HEI Insider transactionHEICOHEI4Insider transactionFiled Nov 1, 2023 · 15:48 ETFiledNov 1, 2023Accepted2023-11-01 19:48ZPeriodOct 31, 2023Accession no.0000046619-23-000146Size16 KBIndexFiling indexDocumentsRead the original on EDGAR ↗‹ Newer filing: HEI Insider transactionOlder filing ›: HEI Insider transaction