# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001493152-20-012094
Filing Date
2020-06-29
Accepted
2020-06-29 16:00:54
Documents
89
Period of Report
2020-04-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 |  | form10-k.htm | 10-K | 1329390
2 |  | ex21-1.htm | EX-21.1 | 5851
3 |  | ex23-1.htm | EX-23.1 | 6785
4 |  | ex31-1.htm | EX-31.1 | 16532
5 |  | ex31-2.htm | EX-31.2 | 16405
6 |  | ex32-1.htm | EX-32.1 | 8151
7 |  | ex32-2.htm | EX-32.2 | 8072
| Complete submission text file | 0001493152-20-012094.txt |  | 5505988

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
8 | XBRL INSTANCE FILE | optt-20200430.xml | EX-101.INS | 774963
9 | XBRL SCHEMA FILE | optt-20200430.xsd | EX-101.SCH | 64988
10 | XBRL CALCULATION FILE | optt-20200430_cal.xml | EX-101.CAL | 87497
11 | XBRL DEFINITION FILE | optt-20200430_def.xml | EX-101.DEF | 261742
12 | XBRL LABEL FILE | optt-20200430_lab.xml | EX-101.LAB | 449189
13 | XBRL PRESENTATION FILE | optt-20200430_pre.xml | EX-101.PRE | 369721

Mailing Address 28 ENGELHARD DRIVE SUITE B MONROE TOWNSHIP NJ 08831
Business Address 28 ENGELHARD DRIVE SUITE B MONROE TOWNSHIP NJ 08831 609-730-0400
Ocean Power Technologies, Inc. (Filer) CIK: 0001378140 (see all company filings)

EIN.: 222535818 | State of Incorp.: NJ | Fiscal Year End: 0430
Type: 10-K | Act: 34 | File No.: 001-33417 | Film No.: 20997460
SIC: 4911 Electric Services