Infusystem Holdings, Inc.
A company that rents, sells, and services ambulatory infusion pumps and the disposable supplies used to receive continuous chemotherapy, delivering them to patients at home or in oncology clinics. Founded in 1999 in Rochester Hills, Michigan, it became a public company in 2007 when a public acquirer bought the business from its former parent, I-Flow Corporation. Its portable pumps let patients carry chemotherapy in a small bag and go about daily life rather than staying in a hospital bed.
Granted 35.0K · Sold 5.8K
Granted 141.7K · Sold 40.0K
Sold 55.0K
Granted 172.1K · Bought 6.1K
Granted 62.1K · Bought 15.1K
Bought 10.0K
Granted 57.9K · Bought 1.0K
Granted 44.8K · Bought 1.0K
Bought 4.0K
Bought 6.0K
Bought 5.0K
Bought 4.3K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Shuda ScottDirector · 5 transactions | — | 792.8K | 35.0K | — | 5.8K |
| Dilorio RichardChief Executive Officer, Director · 13 transactions | -20.2% | 426.5Kas of May 2025 | 141.7K | — | 40.0K |
| Malhotra R. RimmyDirector · 6 transactions | -14.9% | 314.0Kas of Sep 2023 | — | — | 55.0K |
| Lachance CarriePresident and CEO, Director · 20 transactions | +52.6% | 238.1K | 172.1K | 6.1K | — |
| Steele Barry GExecutive VP and CFO · 16 transactions | +65.4% | 96.6K | 62.1K | 15.1K | — |
| Gendron Paul AndrewDirector · 2 transactions | +16.7% | 70.0K | — | 10.0K | — |
| Chupa AddamExecutive VP and CIO · 15 transactions | +155.7% | 47.2K | 57.9K | 1.0K | — |
| Funke JerodEVP-Chief HR Officer · 9 transactions | — | 18.7K | 44.8K | 1.0K | — |
| Boyd Ralph F JrDirector · 1 transaction | +200% | 6.0Kas of May 2024 | — | 4.0K | — |
| Eichenbaum Kenneth D.Director · 2 transactions | — | 6.0K | — | 6.0K | — |
| Hundzinski Ronald TDirector · 1 transaction | — | 5.0K | — | 5.0K | — |
| Huss Beverly ADirector · 1 transaction | — | 4.3K | — | 4.3K | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last 3 years: -48.3K shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.