CIK 0000080420 · Large accelerated filer
POWELL INDUSTRIES INC
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- POWL
- Exchange
- Nasdaq
- Industry
- Switchgear & Switchboard Apparatus
- FY end
- Sep 30
- Incorporated
- NV
- Entity type
- operating
- EIN
- 880106100
- Phone
- 7139446900
- Business address
- 8550 MOSLEY DR, POST OFFICE BOX 12818, HOUSTON, TX, 77075
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $1,074,115
- in 3 filings
Net −$1,074,115. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-05-11 | Mauney William Marshall Jr Vice President, R&D | Sale | −176 | $323.82 | $57K | 11,864 |
| 2026-05-11 | Mauney William Marshall Jr Vice President, R&D | Sale | −313 | $324.87 | $102K | 11,551 |
| 2026-05-11 | Mauney William Marshall Jr Vice President, R&D | Sale | −623 | $325.97 | $203K | 10,928 |
| 2026-05-11 | Mauney William Marshall Jr Vice President, R&D | Sale | −66 | $327.06 | $22K | 10,862 |
| 2026-05-11 | Mauney William Marshall Jr Vice President, R&D | Sale | −9 | $327.69 | $3K | 10,853 |
| 2026-04-09 | COPE BRETT ALAN President & CEO | Sale 10b5-1 | −4,440 | $233.96 | $1.0M | 164,851 |
| 2026-03-31 | METCALF MICHAEL WILLIAM Exec Vice President | Sale 10b5-1 | −40 | $510.16 | $20K | 30,760 |
| 2026-03-31 | METCALF MICHAEL WILLIAM Exec Vice President | Sale 10b5-1 | −80 | $511.76 | $41K | 30,680 |
| 2026-03-31 | METCALF MICHAEL WILLIAM Exec Vice President | Sale 10b5-1 | −80 | $513.07 | $41K | 30,600 |
| 2026-03-31 | METCALF MICHAEL WILLIAM Exec Vice President | Sale 10b5-1 | −140 | $516.09 | $72K | 30,460 |
| 2026-03-31 | METCALF MICHAEL WILLIAM Exec Vice President | Sale 10b5-1 | −162 | $517.35 | $84K | 30,298 |
| 2026-03-31 | METCALF MICHAEL WILLIAM Exec Vice President | Sale 10b5-1 | −202 | $518.67 | $105K | 30,096 |
| 2026-03-31 | METCALF MICHAEL WILLIAM Exec Vice President | Sale 10b5-1 | −240 | $519.47 | $125K | 29,856 |
| 2026-03-31 | METCALF MICHAEL WILLIAM Exec Vice President | Sale 10b5-1 | −200 | $520.85 | $104K | 29,656 |
| 2026-03-31 | METCALF MICHAEL WILLIAM Exec Vice President | Sale 10b5-1 | −204 | $522.15 | $107K | 29,452 |
| 2026-03-31 | METCALF MICHAEL WILLIAM Exec Vice President | Sale 10b5-1 | −120 | $522.88 | $63K | 29,332 |
| 2026-03-31 | METCALF MICHAEL WILLIAM Exec Vice President | Sale 10b5-1 | −40 | $528.67 | $21K | 29,292 |
| 2026-03-31 | METCALF MICHAEL WILLIAM Exec Vice President | Sale 10b5-1 | −40 | $530.81 | $21K | 29,252 |
| 2026-03-31 | METCALF MICHAEL WILLIAM Exec Vice President | Sale 10b5-1 | −40 | $532.74 | $21K | 29,212 |
| 2026-03-31 | METCALF MICHAEL WILLIAM Exec Vice President | Sale 10b5-1 | −120 | $534.62 | $64K | 29,092 |
Page 3 of 12 · 222 trades