Powell Industries POWL SEC Filings

NASDAQ POWL
$145.90 +7.69 (+5.56%)
At close: Nov 11, 2026 · 4:00 PM EST
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Powell Industries Inc (POWL) 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
18-KCurrent Report0000080420-26-000136Nov 4, 2026 8:18 PM
2SCHEDULE 13GBeneficial Ownership Report0001445546-26-008034Oct 27, 2026 1:59 PM
34Insider Transaction0000080420-26-000133Oct 20, 2026 12:35 AM
44Insider Transaction0000080420-26-000131Oct 2, 2026 12:41 AM
54Insider Transaction0000080420-26-000129Oct 2, 2026 12:37 AM
64Insider Transaction0000080420-26-000127Oct 2, 2026 12:37 AM
74Insider Transaction0000080420-26-000125Oct 2, 2026 12:35 AM
84Insider Transaction0000080420-26-000123Oct 2, 2026 12:33 AM
94Insider Transaction0000080420-26-000121Oct 2, 2026 12:32 AM
104Insider Transaction0000080420-26-000119Oct 2, 2026 12:31 AM
114Insider Transaction0000080420-26-000117Oct 2, 2026 12:31 AM
124Insider Transaction0000080420-26-000115Oct 2, 2026 12:30 AM
134Insider Transaction0000080420-26-000113Oct 2, 2026 12:29 AM
144Insider Transaction0000080420-26-000111Aug 17, 2026 8:06 PM
15144Insider Transaction0001969171-26-000004Aug 14, 2026 8:42 PM
164Insider Transaction0000080420-26-000109Aug 14, 2026 8:10 PM
17144Insider Transaction0001959173-26-005962Aug 13, 2026 2:17 PM
1810-QQuarterly & Annual Report0000080420-26-000107Aug 4, 2026 4:33 PM
198-KCurrent Report0000080420-26-000103Aug 3, 2026 8:28 PM
20SCHEDULE 13GBeneficial Ownership Report0001445546-26-005567Jul 30, 2026 4:16 PM
21SCHEDULE 13GBeneficial Ownership Report0002012383-26-002932Jul 29, 2026 7:19 PM
224Insider Transaction0000080420-26-000098Jul 10, 2026 8:10 PM
23144Insider Transaction0001959173-26-005168Jul 9, 2026 1:46 PM
244Insider Transaction0000080420-26-000096Jul 6, 2026 8:14 PM
258-KCurrent Report0000080420-26-000095Jul 6, 2026 8:13 PM
264Insider Transaction0000080420-26-000091Jul 1, 2026 8:20 PM
27144Insider Transaction0001959173-26-004976Jun 30, 2026 8:11 PM
284Insider Transaction0000080420-26-000089Jun 29, 2026 10:08 PM
294Insider Transaction0001219199-26-000005Jun 26, 2026 9:57 PM
304Insider Transaction0000080420-26-000087Jun 12, 2026 8:04 PM
31144Insider Transaction0001959173-26-004546Jun 11, 2026 2:58 PM
324Insider Transaction0000080420-26-000084Jun 1, 2026 8:26 PM
33144Insider Transaction0001959173-26-004078May 28, 2026 2:10 PM
343Insider Transaction0000080420-26-000082May 28, 2026 2:04 PM
35SDOthers0000080420-26-000078May 26, 2026 8:55 PM
364Insider Transaction0000080420-26-000076May 15, 2026 8:23 PM
374Insider Transaction0000080420-26-000074May 15, 2026 8:21 PM
38144Insider Transaction0001969171-26-000002May 14, 2026 4:58 PM
39144Insider Transaction0001959173-26-003580May 14, 2026 1:44 PM
404Insider Transaction0000080420-26-000072May 13, 2026 8:14 PM
41144Insider Transaction0001959173-26-003477May 11, 2026 6:55 PM
4210-QQuarterly & Annual Report0000080420-26-000070May 5, 2026 4:12 PM
438-KCurrent Report0000080420-26-000067May 5, 2026 12:34 PM
448-KCurrent Report0000080420-26-000063May 4, 2026 9:10 PM
454Insider Transaction0000080420-26-000058Apr 13, 2026 8:47 PM
46144Insider Transaction0001959173-26-002852Apr 9, 2026 6:58 PM
474Insider Transaction0000080420-26-000056Apr 2, 2026 8:11 PM
488-KCurrent Report0000080420-26-000054Mar 31, 2026 8:14 PM
49144Insider Transaction0001959173-26-002673Mar 31, 2026 8:06 PM
50SCHEDULE 13GBeneficial Ownership Report0000102909-26-002105Mar 27, 2026 3:23 PM
...

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