Insider Tracker SEC Form 4 insider trades
← All clusters
INFU

InfuSystem Holdings, Inc

Healthcare Surgical & Medical Instruments & Apparatus Market cap: $273.7M All insider activity → Quote and statistics → Sign in to watch INFU Sign in to set a price alert

AI summary Top executives and a director make open-market purchases following the quarterly financial disclosures.

61
Insider Score Band 60–79
Research score
52
AI adjustment
+9

Research score, not a recommendation.

Total bought$131.5K4 Form 4 purchases
Distinct insiders3open-market buyers
Lead insiderLachance CarrieCEO
Cluster window2026-05-08 → 2026-05-11active

Market data

Live quote and chart from Yahoo Finance, loaded through this server. Insider purchases are marked on the chart.

–

Why this score

Research score: a weighted blend of the five factors, times the routine and offering discounts, minus the selling penalty.

Breadth number & diversity of participating insiders
37%
Seniority executive rank of buyers (CEO/CFO/Director)
93%
Commitment purchase size relative to company & holdings
56%
Context buying into stock weakness signals conviction
53%
Timing coordinated purchases within a tight window
100%
Routine-purchase discount × 1.00
Company-type / offering discount × 1.00
Net insider selling penalty − 0

Why are they buying?

AI · discretionary · catalyst credible · documented

The insider cluster purchases occurred immediately following the filing of the company's Form 10-Q and earnings release in May 2026, indicating confidence after updated financial results.

The Chief Executive Officer, Chief Financial Officer, and a Director bought shares on the open market between May 8 and May 11, 2026, supported by standard weighted average pricing disclosures.

Stock Price & Insider Purchase History

Daily close price with open-market insider purchases plotted over time

Loading price history…

Transactions

4 Form 4 trades · 3 insiders Sign in to download CSV
Purchases in this cluster, grouped by insider, largest first
Date Insider Role Shares Price Value Filing
2026-05-08 Steele Barry G 8 purchases with a 63-day result · median +13.3% CFO 7,000 $8.71 $61.0K SEC filing for Steele Barry G (opens in a new tab)
2026-05-08 GENDRON PAUL ANDREW 5 purchases with a 63-day result · median -8.7% Director 5,000 $8.88 $44.4K SEC filing for GENDRON PAUL ANDREW (opens in a new tab)
2026-05-08 → 2026-05-11 Lachance Carrie 4 purchases with a 63-day result · median +38.2% CEO 3,000 $8.71 avg $26.1K
2026-05-08 Lachance Carrie 2,000 $8.83 $17.7K SEC filing for Lachance Carrie (opens in a new tab)
2026-05-11 Lachance Carrie 1,000 $8.46 $8.5K SEC filing for Lachance Carrie (opens in a new tab)
Total $131.5K

Other buying runs at INFU

A run ends after a pause in the buying, so one company can have several. Returns are the stock's return minus its benchmark's (IWM for small companies, SPY otherwise), from the first open after the run became a cluster. Past results, not a forecast.

After this run became a cluster: 21 days +7.0%63 days +43.4%126 days –

Other insider buying runs at this company, newest first, with the return against the benchmark that followed
Window Insiders Total Score 21 days63 days126 days Status
2025-05-14 → 2025-05-28 4 $77.1K 44 +0.1%+50.2%+40.8% closed
2024-05-20 → 2024-05-23 6 $123.2K 52 +3.8%-11.1%+23.1% closed
2023-03-17 → 2023-03-21 3 $64.2K 52 +17.3%+23.6%+31.1% closed
2020-03-23 → 2020-03-31 3 $68.6K 49 +30.3%+12.5%+33.3% closed
2019-08-09 → 2019-09-06 3 $392.6K 40 +27.9%+43.1%+76.0% closed
2019-03-11 → 2019-03-20 3 $174.5K 48 -9.9%-2.5%+14.2% closed
2018-08-20 → 2018-09-14 3 $540.9K 39 +3.7%+19.4%+37.1% closed
2018-05-10 → 2018-07-03 3 $964.8K 42 -7.6%-7.3%+11.5% closed
2017-08-14 → 2017-09-11 4 $299.0K 44 +11.9%+1.9%+9.8% closed