Medline is the largest provider of medical-surgical products and supply chain solutions in the US. The company generates over 90% of its revenue domestically and serves some of the largest US health systems. Medline offers approximately 190,000 Medline-branded products across more than 250 product families—including front-line care, surgical solutions, and laboratory and diagnostics—as well as roughly 150,000 third-party products sourced from over 1,250 vendors. The company maintains prime vendor relationships with many customers, acting as the primary consolidated logistics partner for their medical-surgical needs. Medline has significant scale, supported by more than 30 manufacturing facilities and a fleet of over 2,000 owned delivery trucks. Medline went public in December 2025.
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market purchase | 1 | 5,000 | $171K |
| Open-market sale | 8 | 4,538,896 | $161.93M |
| Grant or award | 8 | 901,843 | |
| Option exercise | 2 | 200,000 | |
| Tax withholding / forfeiture | 8 | 12,978 | |
| Derivative transaction | 1 | 100,000 | |
| Other acquisition / disposition | 3 | 1,500,000 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
63 Form 4 filings on record, the earliest from Dec 20, 2025, newest first. Filing history page 3 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Andrew J. Mills | Grant or award | Class B Common Stock | 30,655 | - | - | |
| Andrew J. Mills | Open-market purchase | Class A Common Stock | 2,586,206 | $29.00 | $75.00M | |
| Andrew J. Mills | Grant or award | Common Units of Medline Holdings, LP | 30,655 | - | - | |
| Grant or award | Class B Common Stock | 64,005 | - | - | ||
| Open-market purchase | Class A Common Stock | 2,441,379 | $29.00 | $70.80M | ||
| Open-market purchase | Class A Common Stock | 137,931 | $29.00 | $4.00M | ||
| Grant or award | Common Units of Medline Holdings, LP | 64,005 | - | - | ||
| Mozart Holdco, Inc. | Other | Class A Common Stock | 253,165 | $0.00 | - | |
| Mozart Holdco, Inc. | Other | Class B Common Stock | 253,165 | $0.00 | - | |
| Mozart Holdco, Inc. | Other | Common Units of Medline Holdings, LP | 253,165 | $0.00 | - |
This is as far as the anonymous view goes. Create a free account for all 63 MDLN filings on record.
A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| - | - | - | - | View on EDGAR |
Medline Inc. (MDLN) had 18 insider filings in the last 90 days, with the most recent on 2026-08-21. The full record for MDLN runs to 63 Form 4 filings, the earliest from 2025-12-20. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
1 insider purchase of MDLN was filed in the last 90 days, totaling $171K.
8 insider sales of MDLN were filed in the last 90 days, totaling $161.93M.
This page tracks MDLN Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
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