# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000354707-21-000055
Filing Date
2021-05-10
Accepted
2021-05-10 17:06:19
Documents
102
Period of Report
2021-03-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | he-20210331.htm iXBRL | 10-Q | 6632745
2 | EX-10 | heiexhibit10.htm | EX-10 | 37118
3 | EX-18.1 | heiex181-preferabilitylett.htm | EX-18.1 | 4849
4 | EX-31.1 | hei-1q21xex311.htm | EX-31.1 | 10911
5 | EX-31.2 | hei-1q21xex312.htm | EX-31.2 | 11052
6 | EX-31.3 | heco-1q21xex313.htm | EX-31.3 | 10795
7 | EX-31.4 | heco-1q21ex314.htm | EX-31.4 | 10475
8 | EX-32.1 | hei-1q21ex321.htm | EX-32.1 | 6781
9 | EX-32.2 | heco-1q21xex322.htm | EX-32.2 | 6720
15 |  | deloitteltrhd1.jpg | GRAPHIC | 15763
| Complete submission text file | 0000354707-21-000055.txt |  | 29804595

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
10 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | he-20210331.xsd | EX-101.SCH | 100237
11 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | he-20210331_cal.xml | EX-101.CAL | 207228
12 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | he-20210331_def.xml | EX-101.DEF | 899904
13 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | he-20210331_lab.xml | EX-101.LAB | 1242977
14 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | he-20210331_pre.xml | EX-101.PRE | 992809
16 | EXTRACTED XBRL INSTANCE DOCUMENT | he-20210331_htm.xml | XML | 8207240

Mailing Address 1001 BISHOP STREET, 25TH FLOOR HONOLULU HI 96813
Business Address 1001 BISHOP STREET, 25TH FLOOR HONOLULU HI 96813 8085437771
HAWAIIAN ELECTRIC CO INC (Filer) CIK: 0000046207 (see all company filings)

EIN.: 990040500 | State of Incorp.: HI | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-04955 | Film No.: 21908287
SIC: 4911 Electric Services

Mailing Address P.O. BOX 730 HONOLULU HI 96808-0730
Business Address 1001 BISHOP STREET, SUITE 2900 HONOLULU HI 96813 8085435662
HAWAIIAN ELECTRIC INDUSTRIES INC (Filer) CIK: 0000354707 (see all company filings)

EIN.: 990208097 | State of Incorp.: HI | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-08503 | Film No.: 21908286
SIC: 4911 Electric Services