InfuSystem HR chief receives 7,157 vested shares

The tax-liability withholding covered 2,101 common shares at a reported $13.56 per share.

Rhea-AI Filing Summary

InfuSystem Holdings, Inc. reported that EVP-Chief HR Officer Jerod Funke’s 7,157 restricted stock units fully vested on October 9, 2026 and converted one-for-one into 7,157 common shares. On that date, 2,101 common shares were withheld for the tax liability associated with vesting and settlement, at a reported price of $13.56 per share.

Insider Trade Summary

7,157 shares exercised/converted

Exercise 4 txns

Insider Funke Jerod

Role EVP-Chief HR Officer

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units F2, F3	7,157	$0.00	$0.00
Exercise	Common Stock	7,157	$0.00	$0.00
Tax Withholding	Common Stock F1	2,101	$13.56	$28K
holding	Common Stock	--	--	--

Holdings After Transaction: Restricted Stock Units — 0 contracts (Direct); Common Stock — 64,364 shares (Direct)

Footnotes (3)

1. F1. Represents the withholding of the Issuer's common stock for the tax liability associated with the vesting and settlement of the common stock issued on October 9, 2026
2. F2. Restricted stock units convert into common stock on a one-for-one basis.
3. F3. These restricted stock units fully vested on October 9, 2026.

Key Figures

Restricted stock units vested: 7,157 restricted stock units Common shares received on conversion: 7,157 shares Common shares withheld: 2,101 shares +2 more

5 metrics

Restricted stock units vested 7,157 restricted stock units October 9, 2026

Common shares received on conversion 7,157 shares Converted from restricted stock units on October 9, 2026

Common shares withheld 2,101 shares For the tax liability associated with vesting and settlement on October 9, 2026

Price per share $13.56 per share Common shares withheld for tax liability

Restricted stock unit conversion basis One-for-one Restricted stock units convert into common stock

Key Terms

Restricted stock units, vesting, tax liability

3 terms

Restricted stock units financial

"These restricted stock units fully vested"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

vesting financial

"associated with the vesting and settlement"

Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.

tax liability financial

"withholding of the Issuer's common stock for the tax liability"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many INFU shares did Jerod Funke receive from vested RSUs?

On October 9, 2026, 7,157 restricted stock units fully vested and converted one-for-one into 7,157 common shares for Jerod Funke, InfuSystem Holdings, Inc.’s EVP-Chief HR Officer.

How many INFU shares were withheld for taxes, and at what price?

2,101 common shares were withheld for the tax liability associated with vesting and settlement on October 9, 2026, at a reported price of $13.56 per share.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 10/13/2026 - 07:43 PM EDT Accepted by SEC EDGAR 10/13/2026 - 07:43 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Funke Jerod

(Last) (First) (Middle)

C/O INFUSYSTEM HOLDINGS, INC.

3851 WEST HAMLIN ROAD

(Street)

ROCHESTER HILLS MICHIGAN 48309

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
InfuSystem Holdings, Inc [ INFU ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP-Chief HR Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
10/09/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock								29,654	D
Common Stock	10/09/2026		M		7,157	A	$0	36,811	D
Common Stock	10/09/2026		F(1)		2,101	D	$13.56	34,710	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	(2)	10/09/2026		M			7,157	(3)	10/09/2026	Common Stock	7,157	$0	0	D

Explanation of Responses:

1. Represents the withholding of the Issuer's common stock for the tax liability associated with the vesting and settlement of the common stock issued on October 9, 2026

2. Restricted stock units convert into common stock on a one-for-one basis.

3. These restricted stock units fully vested on October 9, 2026.

Remarks:

	/s/ Kevin Whitman, Attorney-in-Fact for Jerod Funke	10/13/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)