SEC Form 4 · Updated Daily
RMD
— RESMED INC. OwnershipInsider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.
Current Reporting Owners
| Owner | Role | Shares Owned | As Of | Last Activity |
|---|---|---|---|---|
| Farrell Michael J. | Director | 466,256 | 2026-08-07 | S |
| Sandercock Brett | Officer | 83,495 | 2026-04-01 | S |
| FARRELL PETER C | Director | 51,803 | 2026-09-02 | S |
| Leong Justin | Officer | 29,028 | 2025-11-20 | A |
| TAYLOR RONALD R | Director | 24,771 | 2025-11-20 | A |
| Gill Harjit | Director | 10,940 | 2025-11-20 | A |
| Drexler Karen | Director | 10,602 | 2025-11-20 | A |
| Rider Michael J | Officer | 9,488 | 2026-06-01 | F |
| Tan Desney | Director | 6,002 | 2025-11-20 | A |
| Hernandez John | Director | 5,118 | 2025-11-20 | A |
| De Witte Jan | Director | 4,261 | 2025-11-25 | S |
| DelOrefice Christopher | Officer | 2,423 | 2025-11-20 | A |
| Burt Carol | Director | 2,156 | 2025-11-20 | A |
| Mowad-Nassar Nicole | Director | 777 | 2025-11-20 | A |
Recent Filings
| Date | Owner | Activity | Shares | Price | Owned After |
|---|---|---|---|---|---|
| 2026-09-02 | FARRELL PETER C | Open-market sale | 970 | $234.73 | 51,803 |
| 2026-08-07 | Farrell Michael J. | Option exercise (derivative) | 4,991 | $0.00 | 14,975 |
| 2026-08-07 | Farrell Michael J. | Open-market sale | 4,991 | $205.69 | 466,256 |
| 2026-08-07 | Farrell Michael J. | Option exercise | 4,991 | $146.34 | 471,247 |
| 2026-08-05 | FARRELL PETER C | Open-market sale | 8,000 | $225.00 | 52,773 |
| 2026-07-07 | Farrell Michael J. | Option exercise (derivative) | 4,991 | $0.00 | 19,966 |
| 2026-07-07 | Farrell Michael J. | Open-market sale | 4,991 | $218.55 | 466,223 |
| 2026-07-07 | Farrell Michael J. | Option exercise | 4,991 | $146.34 | 471,214 |
| 2026-06-08 | Farrell Michael J. | Option exercise (derivative) | 4,991 | $0.00 | 24,957 |
| 2026-06-08 | Farrell Michael J. | Open-market sale | 4,991 | $193.96 | 466,256 |
| 2026-06-08 | Farrell Michael J. | Option exercise | 4,991 | $146.34 | 471,214 |
| 2026-06-01 | Rider Michael J | Tax withholding | 268.742 | $190.57 | 9,488 |
| 2026-05-07 | Farrell Michael J. | Option exercise (derivative) | 4,991 | $0.00 | 29,948 |
| 2026-05-07 | Farrell Michael J. | Open-market sale | 4,991 | $207.82 | 466,223 |
| 2026-05-07 | Farrell Michael J. | Option exercise | 4,991 | $146.34 | 471,214 |
| 2026-04-07 | Farrell Michael J. | Option exercise (derivative) | 4,991 | $0.00 | 34,939 |
| 2026-04-07 | Farrell Michael J. | Open-market sale | 4,991 | $225.50 | 466,223 |
| 2026-04-07 | Farrell Michael J. | Option exercise | 4,991 | $146.34 | 471,214 |
| 2026-04-01 | FARRELL PETER C | Open-market sale | 2,000 | $225.00 | 60,773 |
| 2026-04-01 | Sandercock Brett | Open-market sale | 1,000 | $224.31 | 83,495 |
| 2026-03-09 | Farrell Michael J. | Option exercise (derivative) | 4,991 | $0.00 | 39,930 |
| 2026-03-09 | Farrell Michael J. | Open-market sale | 4,991 | $251.03 | 466,223 |
| 2026-03-09 | Farrell Michael J. | Option exercise | 4,991 | $146.34 | 471,214 |
| 2026-03-04 | FARRELL PETER C | Open-market sale | 2,000 | $260.22 | 62,773 |
| 2026-03-02 | Sandercock Brett | Open-market sale | 1,000 | $254.30 | 84,495 |
| 2026-02-09 | Farrell Michael J. | Option exercise (derivative) | 4,991 | $0.00 | 44,921 |
| 2026-02-09 | Farrell Michael J. | Open-market sale | 4,991 | $273.78 | 466,223 |
| 2026-02-09 | Farrell Michael J. | Option exercise | 4,991 | $146.34 | 471,214 |
| 2026-02-04 | Rider Michael J | Open-market sale | 50 | $260.00 | 9,691 |
| 2026-02-04 | FARRELL PETER C | Open-market sale | 2,000 | $251.31 | 64,773 |
| 2026-02-02 | Sandercock Brett | Open-market sale | 1,000 | $257.03 | 85,495 |
| 2026-01-07 | Farrell Michael J. | Option exercise (derivative) | 4,991 | $0.00 | 49,912 |
| 2026-01-07 | Farrell Michael J. | Open-market sale | 4,991 | $248.46 | 466,223 |
| 2026-01-07 | Farrell Michael J. | Option exercise | 4,991 | $146.34 | 471,214 |
| 2026-01-07 | FARRELL PETER C | Open-market sale | 2,000 | $248.83 | 66,773 |
| 2026-01-02 | Rider Michael J | Open-market sale | 50 | $241.75 | 9,741 |
| 2026-01-02 | Sandercock Brett | Open-market sale | 1,000 | $241.75 | 86,495 |
| 2025-12-08 | Farrell Michael J. | Option exercise (derivative) | 4,991 | $0.00 | 54,903 |
| 2025-12-08 | Farrell Michael J. | Open-market sale | 4,991 | $251.41 | 466,223 |
| 2025-12-08 | Farrell Michael J. | Option exercise | 4,991 | $146.34 | 471,214 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.