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Ping Ni

Corp Controller · Powell Industries

Ping Ni (Corp Controller) filed 1 Form 4 report in the trailing twelve months (0 purchases, 1 sale), most often in Powell Industries, Inc. (POWL). The largest single filing was $117K of POWL (700 sh × $167.14, as filed), executed Oct 16. Data as of Nov 8 2026.

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Return, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
1
0 buys · 1 sells
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$117K
shares × price, as filed
Last traded
Oct 16
Filed Oct 20

Median ADV $150.5M across their filed names

Open performance→
Volume by month
$117K$58K$0Dec 2024Jun 2025Dec 2025Jun 2026Oct 2026 · sells $117K
Buys $0 Sells $117K

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Industrials 1 filing

Sector per market data · by filing · past 12 months

Most traded names
POWL Powell Industries, Inc. POWL · 0 buys · 1 sell 1 filing
Recent filings
POWLSALE Powell Industries, Inc. View filing → $117K
700 sh × $167.14
Exec Oct 16
Filed Oct 20 · 4:35 PM ET