WAVEMAN · COMPANY

PPSI · Pioneer Power Solutions, Inc.

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TEAM-2.62% 13F +440META+1.00% 13F +2,694RCG+0.35% CLUSTERUTHR-0.54% 13F +425CRWV+5.68% 13F +694CRM-1.97% 13F +1,019CVNA+1.58% 13F +795TPL-1.11% 13F +444NET-1.96% 13F +711MSTR-1.39% 13F +527DELL+1.50% 13F +1,204CRWD-0.87% 13F +1,383ANET+1.22% 13F +1,324COIN-4.18% 13F +475TEAM-2.62% 13F +440META+1.00% 13F +2,694RCG+0.35% CLUSTERUTHR-0.54% 13F +425CRWV+5.68% 13F +694CRM-1.97% 13F +1,019CVNA+1.58% 13F +795TPL-1.11% 13F +444NET-1.96% 13F +711MSTR-1.39% 13F +527DELL+1.50% 13F +1,204CRWD-0.87% 13F +1,383ANET+1.22% 13F +1,324COIN-4.18% 13F +475

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PPSI

Name: PIONEER POWER SOLUTIONS, INC. (PPSI) insider trading and ownership data
Creator: WaveMan
License: https://wave-man.com/terms

PIONEER POWER SOLUTIONS, INC.

SEMICONDUCTORS & ELECTRONICS · MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES · CIK 0001449792

SEC FILINGS☆ WATCH

INSIDER NET · 180D

open-market buys minus sells, Form 4 codes P and S

INSIDER BUYERS · 180D

CONGRESS BUYERS · 1Y

FUNDS ADDED · QTR

13F, latest reported quarter

REVENUE GROWTH

+20.8%

XBRL, annual

NET MARGIN

-21.7%

SEVEN FACTS, RANKED AGAINST THE SECTOR · RANK IS NOT A FORECAST

INSIDERS

no Form 4 purchases or sales on file

CONGRESS

no member of Congress has reported trading it

FUNDS

19 funds added or opened last quarter

below 82% of Semiconductors & Electronics

REVENUE

+20.8% year over year

more than 66% of Semiconductors & Electronics

MARGIN

-21.7% net margin

below 66% of Semiconductors & Electronics

BUYBACKS

no share repurchases reported

SHORT

no short interest reported

The year, with the filings on it

Total return indexed to 100 over the last 12 months · every marker is a federal filing, placed at its date — hover any marker for the detail

TOTAL 12M RETURN -24.3%

-24.3%12M

INSIDER BUY

INDEXED RETURN, DIVIDEND-ADJUSTED — NOT A PRICE CHART · LARGE TRADES DRAWN FIRST WHEN A NAME FILES HEAVILY

Live price

Daily candles from TradingView, on their licence — no filings are marked on this one

WHY THIS NAME IS ON THE DESK

The complete filing record, in one place.

The record shows 19 funds added last quarter. Every figure is a federal filing, dated the day it became public.

Backtest this pattern Open the screener

Same sector, ranked by filing activity

Sector from the SEC's own SIC classification

NVDA CRDO VICR MPWR VPLM ALAB PI MTSI MU AIP AVGO MSI

Insider transactions

Form 4 purchases and sales (codes P and S) — grants, option exercises and preferred conversions excluded

No insider purchases or sales are on record for PIONEER POWER SOLUTIONS, INC. in the period covered. Source: SEC Form 4 filings, as of 2026-09-06.

INSIDER

FILED

VALUE

MAZUREK NATHAN

Chief Executive Officer

BUY

2025-11-18

10,000.0

$33.9K

Michalec Wojciech

Chief Financial Officer

SELL

2024-12-20

13,040.0

$53.3K

Michalec Wojciech

Chief Financial Officer

SELL

2024-12-19

1,960.0

$8.1K

Ross Ian

Director

SELL

2024-12-04

1,000.0

$6.0K

MAZUREK NATHAN

Chief Executive Officer

BUY

2023-09-12

10,000.0

$60.9K

8 TRANSACTIONS ON RECORD

Showing the most recent few. Create a free account to see 3 more transactions on record, the cross-source screener and CSV export. We store only your email address, and there is no password to create.

Institutional holders

13F · holdings as of the latest quarter funds have reported

VANGUARD CAPITAL MANAGEMENT LLC

195,788.0 sh

$771.4K

Spectrum Investment Advisors, Inc.

137,500.0 sh

$541.8K

RENAISSANCE TECHNOLOGIES LLC

126,488.0 sh

$498.4K

GEODE CAPITAL MANAGEMENT, LLC

116,631.0 sh

$459.6K

JANE STREET GROUP, LLC

114,403.0 sh

$450.7K

SCHEDULE 13D/G

No 5%+ ownership filings

Nobody has crossed 5% with a filing obligation. Absence is a fact here, not missing data.

FORM 144

No planned-sale notices

No insider has notified an intent to sell. This is the panel to watch after a run-up.

Fund concentration

N-PORT · funds ranked by how much of THEMSELVES they put in this stock — the conviction number 13F cannot show

LVIP Dimensional U.S. Core Equity 2 Fund

$12.7K POSITION · AS OF 2026-03-31

0.0%

U.S. SMALL CAP PORTFOLIO

$87.2K POSITION · AS OF 2026-04-30

0.0%

Fidelity Extended Market Index Fund

$174.1K POSITION · AS OF 2026-02-28

0.0%

VANGUARD EXTENDED MARKET INDEX FUND

$296.6K POSITION · AS OF 2026-03-31

0.0%

U.S. MICRO CAP PORTFOLIO

$26.1K POSITION · AS OF 2026-04-30

0.0%

U.S. VECTOR EQUITY PORTFOLIO

$11.5K POSITION · AS OF 2026-04-30

0.0%

SEC N-PORT, MONTHLY WITH A ~60-DAY PUBLIC LAG · FUNDS ≥ $10M · % = SHARE OF THE FUND'S OWN BOOK

Executive pay vs shareholder return · Nathan J. Mazurek

DEF 14A pay-versus-performance disclosure · both the headline pay and the SEC's mark-to-market figure, beside the return the company delivered and the return of the peer group it chose itself

CEO TOTAL

ACTUALLY PAID

OTHER NEOs AVG

TSR

PEER TSR

2024

$2.7M

$760.0K

-27%

—

2023

$1.2M

$251.0K

-9%

—

2022

$557.6K

$330.0K

$1.9M

-64%

—

TAGGED BY THE COMPANY UNDER SEC ITEM 402(v) · RETURN IS CUMULATIVE FROM THE START OF THE DISCLOSURE PERIOD · GREEN WHERE THE COMPANY BEAT ITS OWN PEER GROUP

Fundamentals

Annual figures from XBRL filings · pick a past date to see them exactly as the market knew them then — restatements and all

	2025-12	2024-12	2023-12	2022-12
REVENUE	$27.6M	$22.9M	$11.1M	$25.9M
GROSS PROFIT	$3.4M	$5.5M	$2.2M	$2.8M
OPERATING INCOME	$-6.6M	$-5.2M	$-7.0M	$-5.8M
NET INCOME	$-6.0M	$31.9M	$-1.9M	$-5.4M
EPS (DILUTED)	-0.54	2.90	-0.20	-0.56
OPERATING CASH FLOW	$-5.8M	$-6.2M	$-3.9M	$-5.8M
CASH	—	$41.6M	$3.6M	—
DIVIDENDS PAID	$16.7M	—	—	—

SEC XBRL · FISCAL-YEAR PERIODS · AS KNOWN ON 2026-09-06 · NOBODY ELSE SHOWS FUNDAMENTALS AS OF A PAST DATE