As of the latest Form 4 filed May 19, 2026.
What InfuSystems Holdings Inc insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Buys plotted up, sells down; bar height is the disclosed dollar value (shares × reported price). Our Form 4 history is only complete from mid-2026, so early months are sparse — the series fills in as more filings land. Open-market purchases and sales only.
Newest filing first — the 26 most recent filings for INFU.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-05-19 | 2026-05-18 | Steele Barry G Executive VP and CFO | FTax | −3.80K | $8.90 | $33.8K | No | Form 4 ↗ |
| 2026-05-19 | 2026-05-18 | Steele Barry G, Executive VP and CFO | MExercise | +8.71K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-19 | 2026-05-18 | Lachance Carrie President and CEO | FTax | −3.52K | $8.90 | $31.3K | No | Form 4 ↗ |
| 2026-05-19 | 2026-05-18 | Lachance Carrie, President and CEO | MExercise | +8.93K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-19 | 2026-05-18 | Chupa Addam Executive VP and CIO | FTax | −1.99K | $8.90 | $17.7K | No | Form 4 ↗ |
| 2026-05-19 | 2026-05-18 | Chupa Addam, Executive VP and CIO | MExercise | +5.45K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-19 | 2026-05-17 | Steele Barry G Executive VP and CFO | FTax | −9.30K | $8.77 | $81.5K | No | Form 4 ↗ |
| 2026-05-19 | 2026-05-17 | Steele Barry G, Executive VP and CFO | AAward | +21.3K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-19 | 2026-05-17 | Funke Jerod EVP-Chief HR Officer | FTax | −6.46K | $8.77 | $56.7K | No | Form 4 ↗ |
| 2026-05-19 | 2026-05-17 | Funke Jerod, EVP-Chief HR Officer | AAward | +14.6K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-19 | 2026-05-17 | Lachance Carrie President and CEO | FTax | −5.32K | $8.77 | $46.7K | No | Form 4 ↗ |
| 2026-05-19 | 2026-05-17 | Lachance Carrie, President and CEO | AAward | +21.9K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-19 | 2026-05-17 | Chupa Addam Executive VP and CIO | FTax | −4.46K | $8.77 | $39.1K | No | Form 4 ↗ |
| 2026-05-19 | 2026-05-17 | Chupa Addam, Executive VP and CIO | AAward | +12.2K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-19 | 2026-05-16 | Steele Barry G Executive VP and CFO | FTax | −3.27K | $8.77 | $28.7K | No | Form 4 ↗ |
| 2026-05-19 | 2026-05-16 | Steele Barry G, Executive VP and CFO | MExercise | +7.51K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-19 | 2026-05-16 | Funke Jerod EVP-Chief HR Officer | FTax | −2.30K | $8.77 | $20.2K | No | Form 4 ↗ |
| 2026-05-19 | 2026-05-16 | Funke Jerod, EVP-Chief HR Officer | MExercise | +5.18K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-19 | 2026-05-16 | Lachance Carrie President and CEO | FTax | −4.10K | $8.77 | $36.0K | No | Form 4 ↗ |
| 2026-05-19 | 2026-05-16 | Lachance Carrie, President and CEO | MExercise | +10.4K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-19 | 2026-05-16 | Chupa Addam Executive VP and CIO | FTax | −1.60K | $8.77 | $14.0K | No | Form 4 ↗ |
| 2026-05-19 | 2026-05-16 | Chupa Addam, Executive VP and CIO | MExercise | +4.38K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-12 | 2026-05-11 | Lachance Carrie President and CEO | PPurchase | +1.00K | $8.46 | $8.46K | No | Form 4 ↗ |
| 2026-05-12 | 2026-05-08 | GENDRON PAUL ANDREW Director | PPurchase | +5.00K | $8.88 | $44.4K | No | Form 4 ↗ |
| 2026-05-12 | 2026-05-08 | Lachance Carrie President and CEO | PPurchase | +2.00K | $8.83 | $17.7K | No | Form 4 ↗ |
| 2026-05-12 | 2026-05-08 | Steele Barry G Executive VP and CFO | PPurchase | +7.00K | $8.71 | $60.9K | No | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also INFU’s full analysis or the market-wide insider trading feed. The tabs above jump to INFU’s other SEC data.
Source: SEC Form 4 filings for INFU, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.