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INFU

InfuSystem Holdings, Inc

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Tapewire entity
6163
SEC CIK
0001337013
Parsed reports
322

Last 12 months

Inside the activity.

5 purchase rows · 0 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202500
Dec 202500
Jan 202600
Feb 202600
Mar 202610
Apr 202600
May 202640
Jun 202600
Jul 202600
Aug 202600
Sep 202600
Oct 202600

Latest available

Insider transactions

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
October 09, 2026 Filed Oct 13, 2026 23:43 UTC
Funke JerodEVP-Chief HR Officer
Exercise / conversionRestricted Stock Units · Derivative 7,157 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-065786 · wk-form4_1791934994.xml · derivative · entry 4

Funke Jerod · CIK 0001998115 · EVP-Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 7,157 shares

Expires 2026-10-09

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: These restricted stock units fully vested on October 9, 2026.

Read SEC document
October 09, 2026 Filed Oct 13, 2026 23:43 UTC
Funke JerodEVP-Chief HR Officer
Tax withholdingCommon Stock 2,101 $13.56 $28,489.56
Disclosure

SEC source: 0001628280-26-065786 · wk-form4_1791934994.xml · nonDerivative · entry 3

Funke Jerod · CIK 0001998115 · EVP-Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,710

F1 · kind: 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

Read SEC document
October 09, 2026 Filed Oct 13, 2026 23:43 UTC
Funke JerodEVP-Chief HR Officer
Exercise / conversionCommon Stock 7,157 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-065786 · wk-form4_1791934994.xml · nonDerivative · entry 2

Funke Jerod · CIK 0001998115 · EVP-Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,811

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
September 10, 2026 Filed Sep 11, 2026 21:47 UTC
Shuda ScottDirector
OtherCommon Stock 20,000 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-061606 · wk-form4_1789163276.xml · nonDerivative · entry 1

Shuda Scott · CIK 0001486636 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Footnote 1

Disclosed balance after: 278,383

F1 · ownership.nature: Mr. Shuda serves as Managing Director of (i) TSV Investment Partners, LLC, which is the sole general partner of Meridian OHC Partners, LP ("Meridian") and (ii) BlueLine Partners, LLC, which is the sole general partner of BlueLine Capital Partners II ("BlueLine"). Accordingly, Mr. Shuda holds voting and dispositive power over the Common Stock held by Meridian and BlueLine. Mr. Shuda disclaims beneficial ownership for purposes of Rule 13d-3 with respect to the Common Stock held by Meridian and BlueLine. The above transaction relates to Meridian distributing 20,000 shares, in a non-cash transaction, to one limited partner of the partnership.

Read SEC document
May 18, 2026 Filed May 20, 2026 01:48 UTC
Steele Barry GExecutive VP and CFO
Exercise / conversionRestricted Stock Units · Derivative 8,715 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-036711 · wk-form4_1779241730.xml · derivative · entry 9

Steele Barry G · CIK 0001305741 · Executive VP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 8,715 shares

Expires 2026-05-18

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F7 · derivative.exercise_date: These restricted stock units cliff vested on May 18, 2026.

Read SEC document
May 18, 2026 Filed May 20, 2026 01:48 UTC
Steele Barry GExecutive VP and CFO
Tax withholdingCommon Stock 3,800 $8.90 $33,820.00
Disclosure

SEC source: 0001628280-26-036711 · wk-form4_1779241730.xml · nonDerivative · entry 7

Steele Barry G · CIK 0001305741 · Executive VP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 117,767

F4 · kind: 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 May 18, 2026

Read SEC document
May 18, 2026 Filed May 20, 2026 01:48 UTC
Steele Barry GExecutive VP and CFO
Exercise / conversionCommon Stock 8,715 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-036711 · wk-form4_1779241730.xml · nonDerivative · entry 6

Steele Barry G · CIK 0001305741 · Executive VP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 121,567

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
May 18, 2026 Filed May 20, 2026 01:48 UTC
Lachance CarrieDirector · President and CEO
Exercise / conversionRestricted Stock Units · Derivative 8,932 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-036709 · wk-form4_1779241719.xml · derivative · entry 9

Lachance Carrie · CIK 0001790024 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 8,932 shares

Expires 2026-05-18

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F7 · derivative.exercise_date: These restricted stock units cliff vested on May 18, 2026.

Read SEC document
May 18, 2026 Filed May 20, 2026 01:48 UTC
Lachance CarrieDirector · President and CEO
Tax withholdingCommon Stock 3,515 $8.90 $31,283.50
Disclosure

SEC source: 0001628280-26-036709 · wk-form4_1779241719.xml · nonDerivative · entry 7

Lachance Carrie · CIK 0001790024 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 266,391

F4 · kind: 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 May 18, 2026

Read SEC document
May 18, 2026 Filed May 20, 2026 01:48 UTC
Lachance CarrieDirector · President and CEO
Exercise / conversionCommon Stock 8,932 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-036709 · wk-form4_1779241719.xml · nonDerivative · entry 6

Lachance Carrie · CIK 0001790024 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 269,906

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
May 18, 2026 Filed May 20, 2026 01:48 UTC
Chupa AddamExecutive VP and CIO
Exercise / conversionRestricted Stock Units · Derivative 5,447 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-036708 · wk-form4_1779241713.xml · derivative · entry 9

Chupa Addam · CIK 0001953233 · Executive VP and CIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,447 shares

Expires 2026-05-18

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F8 · derivative.exercise_date: These restricted stock units cliff vested on May 18, 2026.

Read SEC document
May 18, 2026 Filed May 20, 2026 01:48 UTC
Chupa AddamExecutive VP and CIO
Tax withholdingCommon Stock 1,994 $8.90 $17,746.60
Disclosure

SEC source: 0001628280-26-036708 · wk-form4_1779241713.xml · nonDerivative · entry 7

Chupa Addam · CIK 0001953233 · Executive VP and CIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,160

F4 · kind: 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 May 18, 2026

Read SEC document
May 18, 2026 Filed May 20, 2026 01:48 UTC
Chupa AddamExecutive VP and CIO
Exercise / conversionCommon Stock 5,447 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-036708 · wk-form4_1779241713.xml · nonDerivative · entry 6

Chupa Addam · CIK 0001953233 · Executive VP and CIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 63,154

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
May 17, 2026 Filed May 20, 2026 01:48 UTC
Steele Barry GExecutive VP and CFO
Tax withholdingCommon Stock 9,297 $8.77 $81,534.69
Disclosure

SEC source: 0001628280-26-036711 · wk-form4_1779241730.xml · nonDerivative · entry 5

Steele Barry G · CIK 0001305741 · Executive VP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 112,852

F3 · kind: 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 May 17, 2026

Read SEC document
May 17, 2026 Filed May 20, 2026 01:48 UTC
Steele Barry GExecutive VP and CFO
GrantCommon Stock 21,323 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-036711 · wk-form4_1779241730.xml · nonDerivative · entry 4

Steele Barry G · CIK 0001305741 · Executive VP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 122,149

F2 · shares: On May 17, 2026, 21,323 performance-based restricted stock units, granted on May 17, 2024, vested

Read SEC document
May 17, 2026 Filed May 20, 2026 01:48 UTC
Funke JerodEVP-Chief HR Officer
Tax withholdingCommon Stock 6,462 $8.77 $56,671.74
Disclosure

SEC source: 0001628280-26-036710 · wk-form4_1779241725.xml · nonDerivative · entry 5

Funke Jerod · CIK 0001998115 · EVP-Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,654

F3 · kind: 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 May 17, 2026

Read SEC document
May 17, 2026 Filed May 20, 2026 01:48 UTC
Funke JerodEVP-Chief HR Officer
GrantCommon Stock 14,570 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-036710 · wk-form4_1779241725.xml · nonDerivative · entry 4

Funke Jerod · CIK 0001998115 · EVP-Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,116

F2 · shares: On May 17, 2026, 14,570 performance-based restricted stock units, granted on May 17, 2024, vested

Read SEC document
May 17, 2026 Filed May 20, 2026 01:48 UTC
Lachance CarrieDirector · President and CEO
Tax withholdingCommon Stock 5,322 $8.77 $46,673.94
Disclosure

SEC source: 0001628280-26-036709 · wk-form4_1779241719.xml · nonDerivative · entry 5

Lachance Carrie · CIK 0001790024 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 260,974

F3 · kind: 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 May 17, 2026

Read SEC document
May 17, 2026 Filed May 20, 2026 01:48 UTC
Lachance CarrieDirector · President and CEO
GrantCommon Stock 21,855 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-036709 · wk-form4_1779241719.xml · nonDerivative · entry 4

Lachance Carrie · CIK 0001790024 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 266,296

F2 · shares: On May 17, 2026, 21,855 performance-based restricted stock units, granted on May 17, 2024, vested

Read SEC document
May 17, 2026 Filed May 20, 2026 01:48 UTC
Chupa AddamExecutive VP and CIO
Tax withholdingCommon Stock 4,460 $8.77 $39,114.20
Disclosure

SEC source: 0001628280-26-036708 · wk-form4_1779241713.xml · nonDerivative · entry 5

Chupa Addam · CIK 0001953233 · Executive VP and CIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,707

F3 · kind: 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 May 17, 2026

Read SEC document
May 17, 2026 Filed May 20, 2026 01:48 UTC
Chupa AddamExecutive VP and CIO
GrantCommon Stock 12,184 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-036708 · wk-form4_1779241713.xml · nonDerivative · entry 4

Chupa Addam · CIK 0001953233 · Executive VP and CIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,167

F2 · shares: On May 17, 2026, 12,184 performance-based restricted stock units, granted on May 17, 2024, vested

Read SEC document
May 16, 2026 Filed May 20, 2026 01:48 UTC
Steele Barry GExecutive VP and CFO
Exercise / conversionRestricted Stock Units · Derivative 7,511 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-036711 · wk-form4_1779241730.xml · derivative · entry 8

Steele Barry G · CIK 0001305741 · Executive VP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,020

Underlying: Common Stock · 7,511 shares

Expires 2028-05-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F6 · balance_after: These restricted stock units vest in two equal annual installments beginning on May 16, 2027.

Read SEC document
May 16, 2026 Filed May 20, 2026 01:48 UTC
Steele Barry GExecutive VP and CFO
Tax withholdingCommon Stock 3,275 $8.77 $28,721.75
Disclosure

SEC source: 0001628280-26-036711 · wk-form4_1779241730.xml · nonDerivative · entry 3

Steele Barry G · CIK 0001305741 · Executive VP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,826

F1 · kind: 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 May 16, 2026

Read SEC document
May 16, 2026 Filed May 20, 2026 01:48 UTC
Steele Barry GExecutive VP and CFO
Exercise / conversionCommon Stock 7,511 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-036711 · wk-form4_1779241730.xml · nonDerivative · entry 2

Steele Barry G · CIK 0001305741 · Executive VP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 104,101

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
May 16, 2026 Filed May 20, 2026 01:48 UTC
Funke JerodEVP-Chief HR Officer
Exercise / conversionRestricted Stock Units · Derivative 5,183 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-036710 · wk-form4_1779241725.xml · derivative · entry 6

Funke Jerod · CIK 0001998115 · EVP-Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,363

Underlying: Common Stock · 5,183 shares

Expires 2028-05-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F5 · derivative.exercise_date: These restricted stock units vested on May 16, 2026.

F6 · balance_after: These restricted stock units vest in two equal annual installments beginning on May 16, 2027.

Read SEC document
May 16, 2026 Filed May 20, 2026 01:48 UTC
Funke JerodEVP-Chief HR Officer
Tax withholdingCommon Stock 2,299 $8.77 $20,162.23
Disclosure

SEC source: 0001628280-26-036710 · wk-form4_1779241725.xml · nonDerivative · entry 3

Funke Jerod · CIK 0001998115 · EVP-Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,546

F1 · kind: 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 May 16, 2026

Read SEC document
May 16, 2026 Filed May 20, 2026 01:48 UTC
Funke JerodEVP-Chief HR Officer
Exercise / conversionCommon Stock 5,183 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-036710 · wk-form4_1779241725.xml · nonDerivative · entry 2

Funke Jerod · CIK 0001998115 · EVP-Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,845

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
May 16, 2026 Filed May 20, 2026 01:48 UTC
Lachance CarrieDirector · President and CEO
Exercise / conversionRestricted Stock Units · Derivative 10,418 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-036709 · wk-form4_1779241719.xml · derivative · entry 8

Lachance Carrie · CIK 0001790024 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,832

Underlying: Common Stock · 10,418 shares

Expires 2028-05-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F6 · balance_after: These restricted stock units vest in two equal annual installments beginning on May 17, 2027.

Read SEC document
May 16, 2026 Filed May 20, 2026 01:48 UTC
Lachance CarrieDirector · President and CEO
Tax withholdingCommon Stock 4,100 $8.77 $35,957.00
Disclosure

SEC source: 0001628280-26-036709 · wk-form4_1779241719.xml · nonDerivative · entry 3

Lachance Carrie · CIK 0001790024 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 244,441

F1 · kind: 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 May 16, 2026

Read SEC document
May 16, 2026 Filed May 20, 2026 01:48 UTC
Lachance CarrieDirector · President and CEO
Exercise / conversionCommon Stock 10,418 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-036709 · wk-form4_1779241719.xml · nonDerivative · entry 2

Lachance Carrie · CIK 0001790024 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 248,541

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
May 16, 2026 Filed May 20, 2026 01:48 UTC
Chupa AddamExecutive VP and CIO
Exercise / conversionRestricted Stock Units · Derivative 4,375 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-036708 · wk-form4_1779241713.xml · derivative · entry 8

Chupa Addam · CIK 0001953233 · Executive VP and CIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,750

Underlying: Common Stock · 4,375 shares

Expires 2028-05-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F6 · derivative.exercise_date: These restricted stock units vested on May 16, 2026.

F7 · balance_after: These restricted stock units vest in two equal annual installments beginning on May 16, 2027.

Read SEC document
May 16, 2026 Filed May 20, 2026 01:48 UTC
Chupa AddamExecutive VP and CIO
Tax withholdingCommon Stock 1,602 $8.77 $14,049.54
Disclosure

SEC source: 0001628280-26-036708 · wk-form4_1779241713.xml · nonDerivative · entry 3

Chupa Addam · CIK 0001953233 · Executive VP and CIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,983

F1 · kind: 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 May 16, 2026

Read SEC document
May 16, 2026 Filed May 20, 2026 01:48 UTC
Chupa AddamExecutive VP and CIO
Exercise / conversionCommon Stock 4,375 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-036708 · wk-form4_1779241713.xml · nonDerivative · entry 2

Chupa Addam · CIK 0001953233 · Executive VP and CIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,585

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
May 12, 2026 Filed May 14, 2026 22:28 UTC GrantStock Option (right to buy) · Derivative 24,890 $0.00 Strike: $8.37 $0.00
Disclosure

SEC source: 0001628280-26-035255 · wk-form4_1778797729.xml · derivative · entry 2

Eichenbaum Kenneth D. · CIK 0002024404 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,890

Underlying: Common Stock · 24,890 shares

Expires 2036-05-12

F1 · derivative.exercise_date: The option, representing the right to purchase 24,890 shares of InfuSystem Holdings, Inc. common stock, vests on May 12, 2027.

Read SEC document
May 12, 2026 Filed May 14, 2026 22:45 UTC GrantStock Option (right to buy) · Derivative 24,890 $0.00 Strike: $8.37 $0.00
Disclosure

SEC source: 0001628280-26-035270 · wk-form4_1778798703.xml · derivative · entry 2

Hundzinski Ronald T · CIK 0001488024 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,890

Underlying: Common Stock · 24,890 shares

Expires 2036-05-12

F1 · derivative.exercise_date: The option, representing the right to purchase 24,890 shares of InfuSystem Holdings, Inc. common stock, vests on May 12, 2027.

Read SEC document
May 12, 2026 Filed May 14, 2026 22:45 UTC
Shuda ScottDirector
GrantStock Option (right to buy) · Derivative 24,890 $0.00 Strike: $8.37 $0.00
Disclosure

SEC source: 0001628280-26-035269 · wk-form4_1778798697.xml · derivative · entry 3

Shuda Scott · CIK 0001486636 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,890

Underlying: Common Stock · 24,890 shares

Expires 2036-05-12

F2 · derivative.exercise_date: The option, representing the right to purchase 24,890 shares of InfuSystem Holdings, Inc. common stock, vests on May 12, 2027.

Read SEC document
May 12, 2026 Filed May 14, 2026 22:29 UTC
Steele Barry GExecutive VP and CFO
GrantRestricted Stock Units · Derivative 17,121 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-035258 · wk-form4_1778797746.xml · derivative · entry 3

Steele Barry G · CIK 0001305741 · Executive VP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,121

Underlying: Common Stock · 17,121 shares

Expires 2029-05-12

F2 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: These restricted stock units vest in three equal annual installments beginning on May 12, 2027.

Read SEC document
May 12, 2026 Filed May 14, 2026 22:29 UTC
Steele Barry GExecutive VP and CFO
GrantStock Option (right to buy) · Derivative 35,668 $0.00 Strike: $8.37 $0.00
Disclosure

SEC source: 0001628280-26-035258 · wk-form4_1778797746.xml · derivative · entry 2

Steele Barry G · CIK 0001305741 · Executive VP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,668

Underlying: Common Stock · 35,668 shares

Expires 2036-05-12

F1 · derivative.exercise_date: The option, representing the right to purchase a total of 35,668 shares of InfuSystem Holdings, Inc. common stock, vests in four equal annual installments beginning May 12, 2027.

Read SEC document
May 12, 2026 Filed May 14, 2026 22:32 UTC GrantStock Option (right to buy) · Derivative 24,890 $0.00 Strike: $8.37 $0.00
Disclosure

SEC source: 0001628280-26-035263 · wk-form4_1778797926.xml · derivative · entry 2

SVIOKLA JOHN J · CIK 0001224364 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,890

Underlying: Common Stock · 24,890 shares

Expires 2036-05-12

F1 · derivative.exercise_date: The option, representing the right to purchase 24,890 shares of InfuSystem Holdings, Inc. common stock, vests on May 12, 2027.

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May 12, 2026 Filed May 14, 2026 22:31 UTC GrantStock Option (right to buy) · Derivative 24,890 $0.00 Strike: $8.37 $0.00
Disclosure

SEC source: 0001628280-26-035260 · wk-form4_1778797913.xml · derivative · entry 2

HUSS BEVERLY A · CIK 0001222352 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,890

Underlying: Common Stock · 24,890 shares

Expires 2036-05-12

F1 · derivative.exercise_date: The option, representing the right to purchase 24,890 shares of InfuSystem Holdings, Inc. common stock, vests on May 12, 2027.

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May 12, 2026 Filed May 14, 2026 22:32 UTC
Chupa AddamExecutive VP and CIO
GrantRestricted Stock Units · Derivative 9,973 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-035261 · wk-form4_1778797921.xml · derivative · entry 3

Chupa Addam · CIK 0001953233 · Executive VP and CIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,973

Underlying: Common Stock · 9,973 shares

Expires 2029-05-12

F3 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F4 · derivative.exercise_date: These restricted stock units vest in three equal annual installments beginning on May 12, 2027.

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May 12, 2026 Filed May 14, 2026 22:32 UTC
Chupa AddamExecutive VP and CIO
GrantStock Option (right to buy) · Derivative 20,777 $0.00 Strike: $8.37 $0.00
Disclosure

SEC source: 0001628280-26-035261 · wk-form4_1778797921.xml · derivative · entry 2

Chupa Addam · CIK 0001953233 · Executive VP and CIO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,777

Underlying: Common Stock · 20,777 shares

Expires 2036-05-12

F2 · derivative.exercise_date: The option, representing the right to purchase a total of 20,777 shares of InfuSystem Holdings, Inc. common stock, vests in four equal annual installments beginning May 12, 2027.

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May 12, 2026 Filed May 14, 2026 22:29 UTC GrantStock Option (right to buy) · Derivative 24,890 $0.00 Strike: $8.37 $0.00
Disclosure

SEC source: 0001628280-26-035259 · wk-form4_1778797754.xml · derivative · entry 2

GENDRON PAUL ANDREW · CIK 0001769450 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,890

Underlying: Common Stock · 24,890 shares

Expires 2036-05-12

F1 · derivative.exercise_date: The option, representing the right to purchase 24,890 shares of InfuSystem Holdings, Inc. common stock, vests on May 12, 2027.

Read SEC document
May 12, 2026 Filed May 14, 2026 22:29 UTC
Lachance CarrieDirector · President and CEO
GrantRestricted Stock Units · Derivative 29,816 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-035257 · wk-form4_1778797740.xml · derivative · entry 3

Lachance Carrie · CIK 0001790024 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,816

Underlying: Common Stock · 29,816 shares

Expires 2029-05-12

F2 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: These restricted stock units vest in three equal annual installments beginning on May 12, 2027.

Read SEC document
May 12, 2026 Filed May 14, 2026 22:29 UTC
Lachance CarrieDirector · President and CEO
GrantStock Option (right to buy) · Derivative 62,117 $0.00 Strike: $8.37 $0.00
Disclosure

SEC source: 0001628280-26-035257 · wk-form4_1778797740.xml · derivative · entry 2

Lachance Carrie · CIK 0001790024 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,117

Underlying: Common Stock · 62,117 shares

Expires 2036-05-12

F1 · derivative.exercise_date: The option, representing the right to purchase a total of 62,117 shares of InfuSystem Holdings, Inc. common stock, vests in four equal annual installments beginning May 12, 2027.

Read SEC document
May 12, 2026 Filed May 14, 2026 22:28 UTC
Funke JerodEVP-Chief HR Officer
GrantRestricted Stock Units · Derivative 11,478 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-035256 · wk-form4_1778797735.xml · derivative · entry 3

Funke Jerod · CIK 0001998115 · EVP-Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,478

Underlying: Common Stock · 11,478 shares

Expires 2029-05-12

F2 · derivative.exercise_price: Restricted stock units convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: These restricted stock units vest in three equal annual installments beginning on May 12, 2027.

Read SEC document
May 12, 2026 Filed May 14, 2026 22:28 UTC
Funke JerodEVP-Chief HR Officer
GrantStock Option (right to buy) · Derivative 23,913 $0.00 Strike: $8.37 $0.00
Disclosure

SEC source: 0001628280-26-035256 · wk-form4_1778797735.xml · derivative · entry 2

Funke Jerod · CIK 0001998115 · EVP-Chief HR Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,913

Underlying: Common Stock · 23,913 shares

Expires 2036-05-12

F1 · derivative.exercise_date: The option, representing the right to purchase a total of 23,913 shares of InfuSystem Holdings, Inc. common stock, vests in four equal annual installments beginning May 12, 2027.

Read SEC document
May 11, 2026 Filed May 12, 2026 13:29 UTC
Lachance CarrieDirector · President and CEO
PurchaseCommon Stock 1,000 $8.46 $8,460.00
Disclosure

SEC source: 0001628280-26-033910 · wk-form4_1778592553.xml · nonDerivative · entry 3

Lachance Carrie · CIK 0001790024 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 238,123

F2 · price: The price reported in Column 4 is a weighted average price. These shares reported herein were purchased in multiple transactions. The reporting person undertakes to provide to the Issuer, and security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

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May 08, 2026 Filed May 12, 2026 13:27 UTC
Steele Barry GExecutive VP and CFO
PurchaseCommon Stock 7,000 $8.71 $60,949.00
Disclosure

SEC source: 0001628280-26-033907 · wk-form4_1778592466.xml · nonDerivative · entry 2

Steele Barry G · CIK 0001305741 · Executive VP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 96,590

F2 · price: The price reported in Column 4 is a weighted average price. These shares reported herein were purchased in multiple transactions. The reporting person undertakes to provide to the Issuer, and security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

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May 08, 2026 Filed May 12, 2026 13:31 UTC PurchaseCommon Stock 5,000 $8.88 $44,400.00
Disclosure

SEC source: 0001628280-26-033911 · wk-form4_1778592663.xml · nonDerivative · entry 1

GENDRON PAUL ANDREW · CIK 0001769450 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,000

F1 · price: The price reported in Column 4 is a weighted average price. These shares reported herein were purchased in multiple transactions. The reporting person undertakes to provide to the Issuer, and security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.