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 |
|---|---|---|---|---|---|---|
| 2026-10-16 | Ni Ping Corp Controller | Sale | −700 | $167.14 | $117K | 5,339 |
| 2026-10-01 | Ni Ping Corp Controller | Grant or award | +200 | $181.67 | $36K | 6,039 |
| 2026-09-30 | Ni Ping Corp Controller | Shares withheld for taxes | −230 | $187.67 | $43K | 5,839 |
| 2026-02-11 | Ni Ping Corp Controller | Sale | −70 | $590.00 | $41K | 2,023 |
| 2025-10-16 | Ni Ping Assistant Secretary/Treasurer | Shares withheld for taxes | −380 | $335.11 | $127K | 2,093 |
| 2025-10-01 | Ni Ping Assistant Secretary/Treasurer | Grant or award | +100 | $287.18 | $29K | 2,473 |
| 2025-09-30 | Ni Ping Assistant Secretary/Treasurer | Shares withheld for taxes | −57 | $301.28 | $17K | 2,373 |
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