Ni Ping
Corp Controller
Ni Ping has filed 5 SEC Form 4 filings (7 transaction rows) across 1 company, with disclosures dating back to 2025. 3 of those filings fall inside the rolling window. Most recent filing: Oct 20, 2026.
On the most recent filing, Ni Ping is listed as Corp Controller at POWELL INDUSTRIES INC. Inside the rolling window, Ni Ping reported no open-market purchases and 2 open-market sales totaling $158K in POWL. The largest disclosed transaction in the window is a sale of 700 POWL shares on Oct 16, 2026, worth $117K.
Companies traded
Other insiders at POWL
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$158K
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Ni Ping made?
Ni Ping has filed 5 SEC Form 4 filings (7 transaction rows) across 1 company since 2025.
Which companies does Ni Ping trade?
Ni Ping has filed SEC Form 4 disclosures for 1 company, including POWL.
When was Ni Ping's most recent SEC Form 4 filing?
Ni Ping's most recent SEC Form 4 filing on Tracefour is dated Oct 20, 2026.
What is Ni Ping's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Ni Ping is listed as Corp Controller.
What is Ni Ping's total buy and sell value in the current window?
Inside the rolling retention window, Ni Ping bought $0 and sold $158K based on SEC Form 4 filings.
What was Ni Ping's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 700 POWL shares on 2026-10-16, worth $117K, per SEC Form 4 filings.