Ping Ni

CIK: 0002024984

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)2 (22.2%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)3 (33.3%)

Compensation grants

Other (G, F, J, C, D, …)4 (44.4%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

POWL

POWELL INDUSTRIES INC

Officer

Discretionary Trading P&L

Holdings

Transaction History (9 total)

POWL
POWELL INDUSTRIES INC
Oct 16, 2026
Sale(S)
Direct
700 shares at avg. $167.14$117K
POWL
POWELL INDUSTRIES INC
Oct 1, 2026
Award(A)
Direct
200 shares at avg. $181.67$36K
POWL
POWELL INDUSTRIES INC
Sep 30, 2026
Tax Payment(F)
Direct
230 shares at avg. $187.67$43K
POWL
POWELL INDUSTRIES INC
Feb 11, 2026
Sale(S)
Direct
70 shares at avg. $590.00$41K
POWL
POWELL INDUSTRIES INC
Oct 16, 2025
Tax Payment(F)
Direct
380 shares at avg. $335.11$127K
POWL
POWELL INDUSTRIES INC
Oct 1, 2025
Award(A)
Direct
100 shares at avg. $287.18$29K
POWL
POWELL INDUSTRIES INC
Sep 30, 2025
Tax Payment(F)
Direct
57 shares at avg. $301.28$17K
POWL
POWELL INDUSTRIES INC
Oct 1, 2024
Award(A)
Direct
200 shares at avg. $182.14$36K
POWL
POWELL INDUSTRIES INC
Sep 30, 2024
Tax Payment(F)
Direct
30 shares at avg. $221.11$7K

		Type	Shares	Price		Ownership
Oct 16, 2026	POWL POWELL INDUSTRIES INC	Sale(S)	700	$167.14	$116,998	Direct
Oct 1, 2026	POWL POWELL INDUSTRIES INC	Award(A)	200	$181.67	$36,334	Direct
Sep 30, 2026	POWL POWELL INDUSTRIES INC	Tax Payment(F)	230	$187.67	$43,164	Direct
Feb 11, 2026	POWL POWELL INDUSTRIES INC	Sale(S)	70	$590.00	$41,300	Direct
Oct 16, 2025	POWL POWELL INDUSTRIES INC	Tax Payment(F)	380	$335.11	$127,342	Direct
Oct 1, 2025	POWL POWELL INDUSTRIES INC	Award(A)	100	$287.18	$28,718	Direct
Sep 30, 2025	POWL POWELL INDUSTRIES INC	Tax Payment(F)	57	$301.28	$17,173	Direct
Oct 1, 2024	POWL POWELL INDUSTRIES INC	Award(A)	200	$182.14	$36,428	Direct
Sep 30, 2024	POWL POWELL INDUSTRIES INC	Tax Payment(F)	30	$221.11	$6,633	Direct

1-9 of 9 transactions

About Ni Ping

Ni Ping (SEC CIK 0002024984) files insider reports with the SEC as Corp Controller of POWELL INDUSTRIES INC (POWL).

Signal8 holds 6 ownership filings by Ni Ping, all Form 4s, filed between Oct 2, 2024 and Oct 20, 2026. Those filings report 9 transactions, from Sep 30, 2024 to Oct 16, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Ni Ping's filings is in HOUSTON, TX.

Recent filings by Ni Ping

Oct 16, 2026: Open-market sale of POWL shares (Form 4, code S).
Oct 1, 2026: Grant or award of POWL shares (Form 4, code A).
Sep 30, 2026: Tax withholding of POWL shares (Form 4, code F).
Feb 11, 2026: Open-market sale of POWL shares (Form 4, code S).
Oct 16, 2025: Tax withholding of POWL shares (Form 4, code F).

Other insiders filing for POWELL INDUSTRIES INC (POWL)

Mauney William Marshall Jr, Vice President, R&D
HOGLUND PETER G, Vice Pres, Global Service
TUNINETTI DAVIDE, CHIEF HUMAN RESOURCE OFFICER
Birchall John, Managing Director
Eckenrode David L, Assistant Secretary/Treasurer
McKertcher Terry B, Vice President, Operations

How to read Form 4 transaction codes