Constantine Xykis - 12 Aug 2025 Form 4 Insider Report for POWER SOLUTIONS INTERNATIONAL, INC. (PSIX)

Role: CEO
Signature: /s/ Constatine Xykis
Issuer symbol: PSIX
Transactions as of: 12 Aug 2025
Transactions value $: -$2,492,596
Form type: 4
Filing time: 14 Aug 2025, 12:30:45 UTC
Previous filing: 22 Jul 2025
Next filing: 11 Sep 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Xykis Constantine	CEO	C/O 201 MITTEL DRIVE, WOOD DALE	/s/ Constatine Xykis	14 Aug 2025	0001852699

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	PSIX	Common Stock	Sale	-$1.24M	-13K	-38.33%	$95.50	20.9K	12 Aug 2025	Direct	F1
transaction	PSIX	Common Stock	Sale	-$1.25M	-13K	-62.39%	$96.20	7.85K	12 Aug 2025	Direct	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $95.02 to $95.78. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
F2	The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $96.01 to $96.50. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Content

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $95.02 to $95.78. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $96.01 to $96.50. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.