InsiderClue
Stocks · Technology · Switchgear & Switchboard Apparatus

POWELL INDUSTRIES INC

POWL Clue Score78
United States Fiscal year ends September CIK 0000080420 Results filed 3 Aug 2026
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What the insiders did Net selling

Individual transactions

37
Insider
Date
Role
Action
Shares
Price
Amount
Ping Ni
16 Oct 2026
Corp Controller
Sell
700
$167.14
$117.00K
Brett Alan Cope
30 Sep 2026
President & CEO
Sell
4,799
$187.67
$900.63K
William Marshall Mauney Jr
30 Sep 2026
Vice President, R&D
Sell
301
$187.67
$56.49K
Brett Alan Cope
1 Jul 2026
President & CEO
Sell
36,000
$0.01
$360.00
Thomas W Powell
25 Jun 2026
10% owner
Sell
33,958
$294.49
$10.00M
Richard E Williams
14 May 2026
Director
Sell
140
$301.05
$42.15K
Richard E Williams
14 May 2026
Director
Sell
740
$300.66
$222.49K
Richard E Williams
14 May 2026
Director
Sell
4,370
$298.88
$1.31M
William Marshall Mauney Jr
11 May 2026
Vice President, R&D
Sell
9
$327.69
$2.95K
William Marshall Mauney Jr
11 May 2026
Vice President, R&D
Sell
66
$327.06
$21.59K
William Marshall Mauney Jr
11 May 2026
Vice President, R&D
Sell
623
$325.97
$203.08K
William Marshall Mauney Jr
11 May 2026
Vice President, R&D
Sell
313
$324.87
$101.68K
William Marshall Mauney Jr
11 May 2026
Vice President, R&D
Sell
176
$323.82
$56.99K
William Marshall Mauney Jr
11 May 2026
Vice President, R&D
Sell
386
$322.70
$124.56K
William Marshall Mauney Jr
11 May 2026
Vice President, R&D
Sell
927
$321.86
$298.36K
Thomas W Powell
19 Mar 2026
10% owner
Sell
49,778
$502.23
$25.00M
Thomas W Powell
25 Feb 2026
10% owner
Sell
318
$560.37
$178.20K
Thomas W Powell
24 Feb 2026
10% owner
Sell
124
$563.65
$69.89K
Thomas W Powell
24 Feb 2026
10% owner
Sell
223
$562.25
$125.38K
Thomas W Powell
24 Feb 2026
10% owner
Sell
412
$561.44
$231.31K
Thomas W Powell
24 Feb 2026
10% owner
Sell
400
$560.30
$224.12K
Thomas W Powell
13 Feb 2026
10% owner
Sell
120
$600.06
$72.01K
Thomas W Powell
12 Feb 2026
10% owner
Sell
80
$602.58
$48.21K
Thomas W Powell
12 Feb 2026
10% owner
Sell
6,320
$601.39
$3.80M
Thomas W Powell
12 Feb 2026
10% owner
Sell
8,511
$600.56
$5.11M
Ping Ni
11 Feb 2026
Corp Controller
Sell
70
$590.00
$41.30K
Thomas W Powell
11 Feb 2026
10% owner
Sell
2,309
$593.57
$1.37M
Thomas W Powell
11 Feb 2026
10% owner
Sell
7,976
$592.27
$4.72M
David L Eckenrode
10 Feb 2026
Assistant Secretary/Treasurer
Sell
295
$570.00
$168.15K
John Birchall
9 Feb 2026
Managing Director
Sell
2,400
$582.50
$1.40M
Terry B McKertcher
6 Feb 2026
Vice President, Operations
Sell
500
$565.06
$282.53K
Terry B McKertcher
6 Feb 2026
Vice President, Operations
Sell
700
$560.05
$392.04K
Terry B McKertcher
6 Feb 2026
Vice President, Operations
Sell
1,300
$555.96
$722.75K
Terry B McKertcher
6 Feb 2026
Vice President, Operations
Sell
500
$550.00
$275.00K
William Marshall Mauney Jr
19 Dec 2025
Vice President, R&D
Sell
3,000
$331.73
$995.19K
Terry B McKertcher
8 Dec 2025
Vice President, Operations
Sell
667
$341.28
$227.63K
Terry B McKertcher
8 Dec 2025
Vice President, Operations
Sell
1,433
$340.34
$487.71K
Show all 73 transactions →

What was left out

Form 4 filings counted 53
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 36
Sales straight out of an exercise 0
Sales at will 37
Transactions with no price 0
Shares from compensation/vesting 70,410
History held since 3 Oct 2006