Addam Chupa

CIK: 0001953233

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)4 (28.6%)

Derivative conversions

Awards (A)5 (35.7%)

Compensation grants

Other (G, F, J, C, D, …)5 (35.7%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

INFU

InfuSystem Holdings, Inc

Officer

Discretionary Trading P&L

Holdings

Transaction History (14 total)

INFU
InfuSystem Holdings, Inc
May 18, 2026
Exercise(M)
Direct
5.4K shares-
INFU
InfuSystem Holdings, Inc
May 18, 2026
Tax Payment(F)
Direct
2K shares at avg. $8.90$18K
INFU
InfuSystem Holdings, Inc
May 17, 2026
Award(A)
Direct
12.2K shares-
INFU
InfuSystem Holdings, Inc
May 17, 2026
Tax Payment(F)
Direct
4.5K shares at avg. $8.77$39K
INFU
InfuSystem Holdings, Inc
May 16, 2026
Exercise(M)
Direct
4.4K shares-
INFU
InfuSystem Holdings, Inc
May 16, 2026
Tax Payment(F)
Direct
1.6K shares at avg. $8.77$14K
INFU
InfuSystem Holdings, Inc
May 12, 2026
Award(A)
Stock Option (right to buy)
Direct
20.8K shares-
INFU
InfuSystem Holdings, Inc
May 12, 2026
Award(A)
Restricted Stock Units
Direct
10K shares-
INFU
InfuSystem Holdings, Inc
May 17, 2025
Exercise(M)
Direct
10K shares-
INFU
InfuSystem Holdings, Inc
May 17, 2025
Tax Payment(F)
Direct
3.7K shares at avg. $6.15$23K
INFU
InfuSystem Holdings, Inc
May 16, 2025
Award(A)
Restricted Stock Units
Direct
13.1K shares-
INFU
InfuSystem Holdings, Inc
May 16, 2025
Award(A)
Stock Option (right to buy)
Direct
31.2K shares-
INFU
InfuSystem Holdings, Inc
Oct 31, 2024
Exercise(M)
Direct
20K shares-
INFU
InfuSystem Holdings, Inc
Oct 31, 2024
Tax Payment(F)
Direct
8.7K shares at avg. $6.19$54K

		Type	Shares	Price		Ownership
May 18, 2026	INFU InfuSystem Holdings, Inc	Exercise(M)	5,447	-	$0	Direct
May 18, 2026	INFU InfuSystem Holdings, Inc	Tax Payment(F)	1,994	$8.90	$17,747	Direct
May 17, 2026	INFU InfuSystem Holdings, Inc	Award(A)	12,184	-	$0	Direct
May 17, 2026	INFU InfuSystem Holdings, Inc	Tax Payment(F)	4,460	$8.77	$39,114	Direct
May 16, 2026	INFU InfuSystem Holdings, Inc	Exercise(M)	4,375	-	$0	Direct
May 16, 2026	INFU InfuSystem Holdings, Inc	Tax Payment(F)	1,602	$8.77	$14,050	Direct
May 12, 2026	INFU InfuSystem Holdings, Inc	Award(A) Stock Option (right to buy)	20,777	-	-	Direct
May 12, 2026	INFU InfuSystem Holdings, Inc	Award(A) Restricted Stock Units	9,973	-	-	Direct
May 17, 2025	INFU InfuSystem Holdings, Inc	Exercise(M)	10,000	-	-	Direct
May 17, 2025	INFU InfuSystem Holdings, Inc	Tax Payment(F)	3,660	$6.15	$22,509	Direct
May 16, 2025	INFU InfuSystem Holdings, Inc	Award(A) Restricted Stock Units	13,125	-	-	Direct
May 16, 2025	INFU InfuSystem Holdings, Inc	Award(A) Stock Option (right to buy)	31,176	-	-	Direct
Oct 31, 2024	INFU InfuSystem Holdings, Inc	Exercise(M)	20,000	-	$0	Direct
Oct 31, 2024	INFU InfuSystem Holdings, Inc	Tax Payment(F)	8,720	$6.19	$53,977	Direct

1-14 of 14 transactions

About Chupa Addam

Chupa Addam (SEC CIK 0001953233) files insider reports with the SEC as Executive VP and CIO of InfuSystem Holdings, Inc (INFU).

Signal8 holds 4 ownership filings by Chupa Addam, all Form 4s, filed between Nov 4, 2024 and May 19, 2026. Those filings report 14 transactions, from Oct 31, 2024 to May 18, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Chupa Addam's filings is in ROCHESTER HILLS, MI.

Recent filings by Chupa Addam

May 18, 2026: Option exercise of INFU shares (Form 4, code M).
May 18, 2026: Tax withholding of INFU shares (Form 4, code F).
May 17, 2026: Grant or award of INFU shares (Form 4, code A).
May 17, 2026: Tax withholding of INFU shares (Form 4, code F).
May 16, 2026: Option exercise of INFU shares (Form 4, code M).

Other insiders filing for InfuSystem Holdings, Inc (INFU)

Funke Jerod, EVP-Chief HR Officer
Shuda Scott, Director
Steele Barry G, Executive VP and CFO
Lachance Carrie, President and CEO
Hundzinski Ronald T, Director
SVIOKLA JOHN J, Director

How to read Form 4 transaction codes