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PIONEER POWER SOLUTIONS, INC.

PPSI Net buying

CIK 0001449792 #4892 in the set updated 22 Sep 2026

Bought (120 mo)

$173.37K

out of their own pocket, the only kind of buying there is

Sold (120 mo)

$67.42K

$0.00 on a plan · $0.00 straight out of an exercise

Sold at will

$67.42K

3 of 3 sales

Net

+$105.95K

+$105.95K against sales at will

By person

7 insiders · 54 transactions

81.5×

Nathan J. Mazurek holds 81.5 times base salary in stock. $53.03M of shares against $650.50K in salary for 2024.

Salary from the company's own proxy. The shares are what Nathan J. Mazurek last reported holding, valued at $3.39, the price Common Stock, par value $0.001 per share was last bought or sold at on the open market here, on 18 Nov 2025.

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

MAZUREK NATHAN

Chief Executive Officer

$173.37K (17)

—

+$173.37K

15,657,496

—

$53.03M

+14.5%

Michalec Wojciech

Chief Financial Officer

—

$61.41K (2)

−$61.41K

275,000

2.48%

$931.43K

—

Ross Ian

Director

—

$6.01K (1)

−$6.01K

22,500

0.2027%

$76.21K

—

Klink Thomas

Director

—

137,500

1.24%

$465.71K

+37.5%

Tulkoff Jonathan

Director

—

44,500

0.4009%

$150.72K

+345.0%

Cohn Yossi

Director

—

23,500

0.2117%

$79.59K

—

Tesler David

Director

—

15,750

0.1419%

$53.35K

+320.0%

Individual transactions

Nothing of that kind in this period.

What was left out

Form 4 filings counted 83

Amendments (4/A) skipped 0

Filings about a different issuer 0

Unreadable filings 0

Joint filings 0

Sales on a Rule 10b5-1 plan 0

Sales straight out of an exercise 0

Sales at will 3

Transactions with no price 0

Shares from compensation/vesting 2,750,722

History held since 20 Mar 2017