Ocean Power Technologies OPTT SEC Filings

NYSE OPTT
$0.42 +0.04 (+10.53%)
At close: Nov 6, 2026 · 4:00 PM EST
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Ocean Power Technologies, Inc. (OPTT) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
1S-1/AOthers0001493152-26-050261Nov 5, 2026 4:59 PM
28-KCurrent Report0001493152-26-049788Nov 3, 2026 4:05 PM
3DEF 14AOthers0001493152-26-049264Oct 29, 2026 8:17 PM
4S-1Prospectus0001493152-26-049198Oct 29, 2026 1:03 PM
58-KCurrent Report0001493152-26-048802Oct 28, 2026 10:16 AM
6PRER14AOthers0001493152-26-047617Oct 19, 2026 1:16 AM
7EFFECTOthers9999999995-26-003237Oct 14, 2026 8:15 AM
8424B5Prospectus0001493152-26-047060Oct 14, 2026 1:23 AM
98-KCurrent Report0001493152-26-046139Oct 7, 2026 12:05 AM
108-KCurrent Report0001493152-26-046028Oct 7, 2026 1:59 AM
11PRE 14AOthers0001493152-26-045509Oct 2, 2026 12:41 AM
124Insider Transaction0001493152-26-045515Oct 2, 2026 12:05 AM
133Insider Transaction0001493152-26-045513Oct 2, 2026 12:05 AM
14S-1Prospectus0001493152-26-044343Sep 25, 2026 8:43 PM
158-KCurrent Report0001493152-26-044336Sep 25, 2026 8:39 PM
168-KCurrent Report0001493152-26-043115Sep 17, 2026 8:05 PM
1710-QQuarterly & Annual Report0001493152-26-042579Sep 14, 2026 8:15 PM
188-KCurrent Report0001493152-26-042282Sep 11, 2026 10:07 AM
19S-1Prospectus0001493152-26-041658Sep 8, 2026 10:09 AM
20DRSOthers0001493152-26-040535Aug 28, 2026 4:17 PM
21S-1Prospectus0001493152-26-040052Aug 25, 2026 8:15 PM
228-KCurrent Report0001493152-26-039793Aug 24, 2026 1:00 PM
238-KCurrent Report0001493152-26-039393Aug 20, 2026 12:59 PM
2410-KQuarterly & Annual Report0001493152-26-039261Aug 19, 2026 9:29 PM
25DEFA14AOthers0001493152-26-038742Aug 17, 2026 8:07 PM
268-KCurrent Report0001493152-26-038739Aug 17, 2026 8:05 PM
273Insider Transaction0001493152-26-036205Aug 5, 2026 8:58 PM
288-KCurrent Report0001493152-26-036203Aug 5, 2026 8:54 PM
29DEF 14AOthers0001493152-26-035823Aug 3, 2026 8:05 PM
30NT 10-KQuarterly & Annual Report0001493152-26-035265Jul 29, 2026 9:28 PM
318-KCurrent Report0001493152-26-034862Jul 27, 2026 9:28 PM
32424B5Prospectus0001493152-26-034846Jul 27, 2026 9:20 PM
33PRE 14AOthers0001493152-26-034436Jul 23, 2026 9:14 PM
348-KCurrent Report0001493152-26-034425Jul 23, 2026 8:56 PM
358-A12BOthers0001493152-26-030436Jun 29, 2026 1:12 PM
368-KCurrent Report0001493152-26-030434Jun 29, 2026 1:07 PM
378-KCurrent Report0001493152-26-027926Jun 9, 2026 8:05 PM
388-KCurrent Report0001493152-26-027653Jun 8, 2026 1:02 PM
39424B5Prospectus0001493152-26-027649Jun 8, 2026 12:54 PM
408-KCurrent Report0001493152-26-024820May 21, 2026 8:10 PM
418-KCurrent Report0001493152-26-022516May 12, 2026 8:48 PM
428-KCurrent Report0001493152-26-014548Apr 1, 2026 1:34 PM
43424B5Prospectus0001493152-26-014544Apr 1, 2026 1:31 PM
448-KCurrent Report0001493152-26-012815Mar 26, 2026 1:00 PM
4510-QQuarterly & Annual Report0001493152-26-010556Mar 17, 2026 8:15 PM
468-KCurrent Report0001493152-26-010048Mar 13, 2026 8:05 PM
474Insider Transaction0001493152-26-009133Mar 6, 2026 9:05 PM
484Insider Transaction0001493152-26-009132Mar 6, 2026 9:05 PM
494Insider Transaction0001493152-26-009131Mar 6, 2026 9:05 PM
508-KCurrent Report0001493152-26-008546Mar 2, 2026 9:10 PM
...

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