Powell Industries POWL SEC Filings

NASDAQ POWL
$150.71 -19.61 (-11.51%)
At close: Oct 22, 2026 · 4:00 PM EDT
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
14Insider Transaction0000080420-26-000133Oct 20, 2026 12:35 AM
24Insider Transaction0000080420-26-000131Oct 2, 2026 12:41 AM
34Insider Transaction0000080420-26-000129Oct 2, 2026 12:37 AM
44Insider Transaction0000080420-26-000127Oct 2, 2026 12:37 AM
54Insider Transaction0000080420-26-000125Oct 2, 2026 12:35 AM
64Insider Transaction0000080420-26-000123Oct 2, 2026 12:33 AM
74Insider Transaction0000080420-26-000121Oct 2, 2026 12:32 AM
84Insider Transaction0000080420-26-000119Oct 2, 2026 12:31 AM
94Insider Transaction0000080420-26-000117Oct 2, 2026 12:31 AM
104Insider Transaction0000080420-26-000115Oct 2, 2026 12:30 AM
114Insider Transaction0000080420-26-000113Oct 2, 2026 12:29 AM
124Insider Transaction0000080420-26-000111Aug 17, 2026 8:06 PM
13144Insider Transaction0001959173-26-005962Aug 13, 2026 2:17 PM
1410-QQuarterly & Annual Report0000080420-26-000107Aug 4, 2026 12:33 PM
158-KCurrent Report0000080420-26-000103Aug 3, 2026 8:28 PM
16SCHEDULE 13GBeneficial Ownership Report0001445546-26-005567Jul 30, 2026 4:16 PM
17SCHEDULE 13GBeneficial Ownership Report0002012383-26-002932Jul 29, 2026 3:19 PM
184Insider Transaction0000080420-26-000098Jul 10, 2026 8:10 PM
19144Insider Transaction0001959173-26-005168Jul 9, 2026 1:46 PM
204Insider Transaction0000080420-26-000096Jul 6, 2026 8:14 PM
218-KCurrent Report0000080420-26-000095Jul 6, 2026 8:13 PM
224Insider Transaction0000080420-26-000091Jul 1, 2026 8:20 PM
23144Insider Transaction0001959173-26-004976Jun 30, 2026 8:11 PM
244Insider Transaction0000080420-26-000089Jun 29, 2026 10:08 PM
254Insider Transaction0001219199-26-000005Jun 26, 2026 9:57 PM
264Insider Transaction0000080420-26-000087Jun 12, 2026 4:04 PM
274Insider Transaction0000080420-26-000084Jun 1, 2026 8:26 PM
28144Insider Transaction0001959173-26-004078May 28, 2026 2:10 PM
293Insider Transaction0000080420-26-000082May 28, 2026 2:04 PM
30SDOthers0000080420-26-000078May 26, 2026 4:55 PM-
314Insider Transaction0000080420-26-000076May 15, 2026 8:23 PM
324Insider Transaction0000080420-26-000074May 15, 2026 8:21 PM
33144Insider Transaction0001969171-26-000002May 14, 2026 4:58 PM
34144Insider Transaction0001959173-26-003580May 14, 2026 1:44 PM
354Insider Transaction0000080420-26-000072May 13, 2026 8:14 PM
36144Insider Transaction0001959173-26-003477May 11, 2026 6:55 PM
37144Insider Transaction0001959173-26-003477May 11, 2026 6:55 PM
38144Insider Transaction0001959173-26-003477May 11, 2026 6:55 PM
3910-QQuarterly & Annual Report0000080420-26-000070May 5, 2026 12:12 PM
408-KCurrent Report0000080420-26-000067May 5, 2026 8:34 AM
418-KCurrent Report0000080420-26-000063May 4, 2026 9:10 PM
424Insider Transaction0000080420-26-000058Apr 13, 2026 8:47 PM
43144Insider Transaction0001959173-26-002852Apr 9, 2026 6:58 PM
444Insider Transaction0000080420-26-000056Apr 2, 2026 8:11 PM
454Insider Transaction0000080420-26-000056Apr 2, 2026 8:11 PM
464Insider Transaction0000080420-26-000056Apr 2, 2026 8:11 PM
478-KCurrent Report0000080420-26-000054Mar 31, 2026 8:14 PM
48144Insider Transaction0001959173-26-002673Mar 31, 2026 8:06 PM
49SCHEDULE 13GBeneficial Ownership Report0000102909-26-002105Mar 27, 2026 3:23 PM
504Insider Transaction0001219199-26-000004Mar 23, 2026 8:32 PM
...

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