Transaction · 0000080420-26-000133

Ni Ping

Ni Ping, CTRL, reported an open-market or private sale at POWELL INDUSTRIES INC involving 700.000000 shares for an estimated $116998.00. Reported holdings after the transaction were 5339.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

Open-market sellSEC transaction code SCTRL
POWLPOWELL INDUSTRIES INC
Trade date
Oct 16, 2026
Filing date
Oct 20, 2026
View on SEC Insider profile
Estimated value-$116kShares × reported price
Shares traded700$167.14 per share
Holdings after5.33kDirect
% of reported position traded11.59%This security and ownership context
How reported position traded is calculated

Shares sold ÷ (holdings after + shares sold). Estimated position before: 6,039 shares.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

POWL price since this filing

Daily closing prices, with the filing date and available return windows
POWL · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago +3.9%1w ago +16.4%1d ago +3.6%
Returns since7d30d90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0000080420-26-000133
Common Stock
Transaction date
Oct 16, 2026
Filed Oct 20, 2026, 08:35 PM · 4d delay
Shares
700 sh
$167.14 per share
Estimated value
-$116k
Computed from shares × price
Holdings after
5,339 sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Direct Ownership
Filing-only score

+6 points

Compact filing score computed from stored Form 4 facts. Version v1.

Positive filing signal

This filing has a modest positive filing-only score. Treat it as a useful flag for review, not as a buy signal.

How this score is calculated
  • direct_ownership+6 points

    direct_or_indirect_ownership = D

    Direct ownership reports the insider's personal stake.
Read the scoring methodology

Signed filing-only points, not a probability or expected return. Version v1.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Corp Controller

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    Represents the average of the high and low stock price on 10/16/2026.

  2. F2

    Includes shares that have a time-based vesting provision.

Original filing · 0000080420-26-000133
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