| Dec 16, 2025 | Other Grant / award ⓘ | Class A Common Stock | Sweet Thomas W Director | +12,413 | — | — | 12,413 | low |
| Dec 16, 2025 | Other Grant / award | Class A Common Stock | Bluedorn Todd M Director | +10,345 | $0.00 | $0 | 10,345 | low |
| Dec 16, 2025 | Other Grant / award ⓘ | Class A Common Stock | GALANTI RICHARD A Director | +11,005 | — | — | 11,005 | low |
| Dec 16, 2025 | Other Grant / award · Common Units of Medline Holdings, LP → 465,864 Class A Common Stock ⓘ | Common Units of Medline Holdings… | Golwas Douglas P Executive | +465,864 | — | — | 465,864 | low |
| Dec 16, 2025 | Other Grant / award ⓘ | Class B Common Stock | Golwas Douglas P Executive | +465,864 | — | — | 465,864 | low |
| Dec 16, 2025 | Other Grant / award · Common Units of Medline Holdings, LP → 251,070 Class A Common Stock ⓘ | Common Units of Medline Holdings… | Laabs Amanda H. Executive | +251,070 | — | — | 251,070 | low |
| Dec 16, 2025 | Other Grant / award ⓘ | Class B Common Stock | Laabs Amanda H. Executive | +251,070 | — | — | 251,070 | low |
| Dec 16, 2025 | Other Grant / award · Common Units of Medline Holdings, LP → 30,655 Class A Common Stock ⓘ | Common Units of Medline Holdings… | Abrams William J Executive | +30,655 | — | — | 30,655 | low |
| Dec 16, 2025 | Other Grant / award · Common Units of Medline Holdings, LP → 495,680 Class A Common Stock ⓘ | Common Units of Medline Holdings… | Abrams William J Executive | +495,680 | — | — | 495,680 | low |
| Dec 16, 2025 | Other Grant / award ⓘ | Class B Common Stock | Abrams William J Executive | +30,655 | — | — | 30,655 | low |
| Dec 16, 2025 | Other Grant / award ⓘ | Class B Common Stock | Abrams William J Executive | +495,680 | — | — | 495,680 | low |
| Dec 16, 2025 | Other Grant / award · Common Units of Medline Holdings, LP → 514,876 Class A Common Stock ⓘ | Common Units of Medline Holdings… | Boyle James M CEO | +514,876 | — | — | 514,876 | low |
| Dec 16, 2025 | Other Grant / award · Common Units of Medline Holdings, LP → 24,313 Class A Common Stock ⓘ | Common Units of Medline Holdings… | Boyle James M CEO | +24,313 | — | — | 24,313 | low |
| Dec 16, 2025 | Other Grant / award ⓘ | Class B Common Stock | Boyle James M CEO | +514,876 | — | — | 514,876 | low |
| Dec 16, 2025 | Other Grant / award ⓘ | Class B Common Stock | Boyle James M CEO | +24,313 | — | — | 24,313 | low |
| Dec 16, 2025 | Other Grant / award · Common Units of Medline Holdings, LP → 486,028 Class A Common Stock ⓘ | Common Units of Medline Holdings… | Drazin Michael B Executive | +486,028 | — | — | 486,028 | low |
| Dec 16, 2025 | Other Grant / award ⓘ | Class B Common Stock | Drazin Michael B Executive | +486,028 | — | — | 486,028 | low |
| Dec 16, 2025 | Other Grant / award · Common Units of Medline Holdings, LP → 226,923 Class A Common Stock | Common Units of Medline Holdings… | Liberman Alexander M. Executive | +226,923 | — | — | 226,923 | low |
| Dec 16, 2025 | Other Grant / award · Common Units of Medline Holdings, LP → 234,177 Class A Common Stock | Common Units of Medline Holdings… | Liberman Alexander M. Executive | +234,177 | — | — | 234,177 | low |
| Dec 16, 2025 | Other Grant / award | Class B Common Stock | Liberman Alexander M. Executive | +234,177 | — | — | 234,177 | low |
| Dec 16, 2025 | Other Grant / award | Class B Common Stock | Liberman Alexander M. Executive | +226,923 | — | — | 226,923 | low |
| Jan 16, 2026 | Other Other ⓘ | Class A Common Stock | TC Group VIII, L.L.C. | -94,348,666 | — | — | 0 | low |
| Jan 16, 2026 | Other Other · Common Units of Medline Holdings, LP → 55,557,381 Class A Common Stock ⓘ | Common Units of Medline Holdings… | Carlyle Mozart Coinvestment Holdings, L.P. 10% owner | -55,557,381 | — | — | 15,369,974 | low |
| Jan 16, 2026 | Other Other ⓘ | Class B Common Stock | Carlyle Mozart Coinvestment Holdings, L.P. 10% owner | -55,557,381 | — | — | 15,369,974 | low |
| Jan 16, 2026 | Other Other ⓘ | Class A Common Stock | Carlyle Mozart Coinvestment Holdings, L.P. 10% owner | -9,454 | — | — | 2,615 | low |
| Jan 16, 2026 | Other Other ⓘ | Class A Common Stock | Carlyle Mozart Coinvestment Holdings, L.P. 10% owner | -17,636,833 | — | — | 31,539,608 | low |
| Jan 16, 2026 | Other Other · Common Units of Medline Holdings, LP → 55,557,381 Class A Common Stock | Common Units of Medline Holdings… | Carlyle Group Inc. 10% owner | -55,557,381 | — | — | 70,927,355 | low |
| Jan 16, 2026 | Other Other | Class B Common Stock | Carlyle Group Inc. 10% owner | -55,557,381 | — | — | 70,927,355 | low |
| Jan 16, 2026 | Other Other | Class A Common Stock | Carlyle Group Inc. 10% owner | -111,994,953 | — | — | 144,375,681 | low |
| Feb 11, 2026 | Other Other · Common Units of Medline Holdings, LP → 15,369,974 Class A Common Stock ⓘ | Common Units of Medline Holdings… | CP Circle Holdings, L.P. 10% owner | -15,369,974 | — | — | 0 | low |
| Feb 11, 2026 | Other Other ⓘ | Class B Common Stock | CP Circle Holdings, L.P. 10% owner | -15,369,974 | — | — | 0 | low |
| Feb 11, 2026 | Other Other ⓘ | Class A Common Stock | CP Circle Holdings, L.P. 10% owner | -2,615 | — | — | 0 | low |
| Feb 11, 2026 | Other Other ⓘ | Class A Common Stock | Carlyle Mozart Coinvestment Holdings, L.P. 10% owner | -15,414,514 | — | — | 16,125,094 | low |
| Mar 4, 2026 | Other Conversion · Common Units of Medline Holdings, LP → 8,085,116 Class A Common Stock ⓘ | Common Units of Medline Holdings… | CP Circle ML Holdco GP, LLC 10% owner | -8,085,116 | — | — | 62,842,239 | low |
| Mar 4, 2026 | Other Other ⓘ | Class B Common Stock | CP Circle ML Holdco GP, LLC 10% owner | -8,085,116 | — | — | 62,842,239 | low |
| Mar 4, 2026 | Other Conversion ⓘ | Class A Common Stock | CP Circle ML Holdco GP, LLC 10% owner | +8,085,116 | — | — | 152,460,797 | low |
| Mar 4, 2026 | Other Conversion · Common Units of Medline Holdings, LP → 1,083,082 Class A Common Stock ⓘ | Common Units of Medline Holdings… | BX Mozart ML-1 Holdco L.P. 10% owner | -1,083,082 | — | — | 8,418,425 | low |
| Mar 4, 2026 | Other Conversion · Common Units of Medline Holdings, LP → 7,166,716 Class A Common Stock ⓘ | Common Units of Medline Holdings… | BX Mozart ML-1 Holdco L.P. 10% owner | -7,166,716 | — | — | 55,704,409 | low |
| Mar 4, 2026 | Other Other ⓘ | Class B Common Stock | BX Mozart ML-1 Holdco L.P. 10% owner | -1,083,082 | — | — | 8,418,425 | low |
| Mar 4, 2026 | Other Other ⓘ | Class B Common Stock | BX Mozart ML-1 Holdco L.P. 10% owner | -7,166,716 | — | — | 55,704,409 | low |
| Mar 4, 2026 | Other Conversion ⓘ | Class A Common Stock | BX Mozart ML-1 Holdco L.P. 10% owner | +1,083,082 | — | — | 1,084,621 | low |
| Mar 4, 2026 | Other Conversion ⓘ | Class A Common Stock | BX Mozart ML-1 Holdco L.P. 10% owner | +7,166,716 | — | — | 7,176,901 | low |
| Mar 4, 2026 | Other Conversion · Common Units of Medline Holdings, LP → 8,085,116 Class A Common Stock ⓘ | Common Units of Medline Holdings… | Carlyle Mozart Coinvestment Holdings, L.P. 10% owner | -8,085,116 | — | — | 62,842,239 | low |
| Mar 4, 2026 | Other Other ⓘ | Class B Common Stock | Carlyle Mozart Coinvestment Holdings, L.P. 10% owner | -8,085,116 | — | — | 62,842,239 | low |
| Mar 4, 2026 | Other Conversion ⓘ | Class A Common Stock | Carlyle Mozart Coinvestment Holdings, L.P. 10% owner | +8,085,116 | — | — | 152,460,797 | low |
| Mar 4, 2026 | Other Conversion · Common Units → 13,198,914 Class A Common Stock | Common Units | Hellman & Friedman Capital Partners X (Parallel), L.P. 10% owner | -13,198,914 | — | — | 102,590,053 | low |
| Mar 4, 2026 | Other Other | Class B Common Stock | Hellman & Friedman Capital Partners X (Parallel), L.P. 10% owner | -13,198,914 | — | — | 102,590,053 | low |
| Mar 4, 2026 | Other Conversion | Class A Common Stock | Hellman & Friedman Capital Partners X (Parallel), L.P. 10% owner | +13,198,914 | — | — | 13,218,224 | low |
| Mar 4, 2026 | Other Conversion · Common Units of Medline Holdings, LP → 8,085,116 Class A Common Stock | Common Units of Medline Holdings… | TC Group Cayman Investment Holdings, L.P. 10% owner | -8,085,116 | — | — | 62,842,239 | low |
| Mar 4, 2026 | Other Other | Class B Common Stock | TC Group Cayman Investment Holdings, L.P. 10% owner | -8,085,116 | — | — | 62,842,239 | low |