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Arphra AIPlain-English read on ResMed Inc.’s valuationInsider signal · 90d
Net sellers
Bought
$0
Sold
$3.1M
Txns
4
Over the trailing 90 days insiders are net sellers — $0 bought against $3.1M sold across 4 open-market Form-4 transactions. Much insider selling is scheduled (10b5-1); read the asymmetry, not any single print.
Open-market Form 4
· insider_tradesInsider transactions · last 730d
Net −$87.0M0 buys
| Insider | Role | Type | Shares | Value | Date |
|---|---|---|---|---|---|
| Farrell Michael J. | director, officer: Chairman and CEO | Sell | −4,991 | $1.1M | Apr 07, 2026 |
| Sandercock Brett | officer: Chief Financial Officer | Sell | −1,000 | $224.3K | Apr 01, 2026 |
| FARRELL PETER C | director | Sell | −2,000 | $450.0K | Apr 01, 2026 |
| Farrell Michael J. | director, officer: Chairman and CEO | Sell | −4,991 | $1.3M | Mar 09, 2026 |
| FARRELL PETER C | director | Sell | −2,000 | $520.4K | Mar 04, 2026 |
| Sandercock Brett | officer: Chief Financial Officer | Sell | −1,000 | $254.3K | Mar 02, 2026 |
| Farrell Michael J. | director, officer: Chairman and CEO | Sell | −4,991 | $1.4M | Feb 09, 2026 |
| FARRELL PETER C | director | Sell | −2,000 | $502.6K | Feb 04, 2026 |
| Rider Michael J | officer: Global General Counsel | Sell | −50 | $13.0K | Feb 04, 2026 |
| Sandercock Brett | officer: Chief Financial Officer | Sell | −1,000 | $257.0K | Feb 02, 2026 |
| FARRELL PETER C | director | Sell | −2,000 | $497.7K | Jan 07, 2026 |
| Farrell Michael J. | director, officer: Chairman and CEO | Sell | −4,991 | $1.2M | Jan 07, 2026 |
| Sandercock Brett | officer: Chief Financial Officer | Sell | −1,000 | $241.8K | Jan 02, 2026 |
| Rider Michael J | officer: Global General Counsel | Sell | −50 | $12.1K | Jan 02, 2026 |
Transaction mix · 730d
100%
Sells91 · $87.0M
Buys0 · $0
Top sellers · 730d
Farrell Michael J. · director, officer: Chairman and CEO−$46.7M
Leong Justin · officer: Chief Product Officer−$11.9M
Sandercock Brett · officer: Chief Financial Officer−$9.1M
Transactions
91
0 buys · 91 sells
Bought
$0
Open market
Sold
$87.04M
Open market
Net flow
−$87.04M
Buys − sells
Transactions
| Insider | Role | Action | Shares | Price | Value | Trade date | Filing |
|---|---|---|---|---|---|---|---|
| Farrell Michael J. | director, officer: Chairman and CEO | Sell | 4,991 | $225.50 | $1.13M | Apr 07, 2026 | Apr 09, 2026 |
| Sandercock Brett | officer: Chief Financial Officer | Sell | 1,000 | $224.31 | $224.31K | Apr 01, 2026 | Apr 03, 2026 |
| FARRELL PETER C | director | Sell | 2,000 | $225.00 | $450K | Apr 01, 2026 | Apr 02, 2026 |
| Farrell Michael J. | director, officer: Chairman and CEO | Sell | 4,991 | $251.03 | $1.25M | Mar 09, 2026 | Mar 11, 2026 |
| FARRELL PETER C | director | Sell | 2,000 | $260.22 | $520.44K | Mar 04, 2026 | Mar 05, 2026 |
| Sandercock Brett | officer: Chief Financial Officer | Sell | 1,000 | $254.30 | $254.3K | Mar 02, 2026 | Mar 03, 2026 |
| Farrell Michael J. | director, officer: Chairman and CEO | Sell | 4,991 | $273.78 | $1.37M | Feb 09, 2026 | Feb 10, 2026 |
| FARRELL PETER C | director | Sell | 2,000 | $251.31 | $502.62K | Feb 04, 2026 | Feb 06, 2026 |
| Rider Michael J | officer: Global General Counsel | Sell | 50 | $260.00 | $13K | Feb 04, 2026 | Feb 06, 2026 |
| Sandercock Brett | officer: Chief Financial Officer | Sell | 1,000 | $257.03 | $257.03K | Feb 02, 2026 | Feb 03, 2026 |
| FARRELL PETER C | director | Sell | 2,000 | $248.83 | $497.66K | Jan 07, 2026 | Jan 09, 2026 |
| Farrell Michael J. | director, officer: Chairman and CEO | Sell | 4,991 | $248.46 | $1.24M | Jan 07, 2026 | Jan 08, 2026 |
| Sandercock Brett | officer: Chief Financial Officer | Sell | 1,000 | $241.75 | $241.75K | Jan 02, 2026 | Jan 05, 2026 |
| Rider Michael J | officer: Global General Counsel | Sell | 50 | $241.75 | $12.09K | Jan 02, 2026 | Jan 05, 2026 |
| Farrell Michael J. | director, officer: Chairman and CEO | Sell | 4,991 | $251.41 | $1.25M | Dec 08, 2025 | Dec 09, 2025 |
| FARRELL PETER C | director | Sell | 2,000 | $251.47 | $502.94K | Dec 03, 2025 | Dec 04, 2025 |
| Sandercock Brett | officer: Chief Financial Officer | Sell | 1,000 | $244.16 | $244.16K | Dec 01, 2025 | Dec 02, 2025 |
| Rider Michael J | officer: Global General Counsel | Sell | 50 | $244.16 | $12.21K | Dec 01, 2025 | Dec 02, 2025 |
| De Witte Jan | director | Sell | 2,055 | $255.00 | $524.03K | Nov 25, 2025 | Nov 26, 2025 |
| FARRELL PETER C | director | Sell | 2,000 | $252.05 | $504.1K | Nov 12, 2025 | Nov 13, 2025 |
| De Witte Jan | director | Sell | 487 | $250.25 | $121.87K | Nov 11, 2025 | Nov 13, 2025 |
| Farrell Michael J. | director, officer: Chairman and CEO | Sell | 8,011 | $249.75 | $2M | Nov 07, 2025 | Nov 10, 2025 |
| Sandercock Brett | officer: Chief Financial Officer | Sell | 3,000 | $247.54 | $742.62K | Nov 03, 2025 | Nov 04, 2025 |
| Farrell Michael J. | officer: Chief Executive Officer | Sell | 8,009 | $282.85 | $2.27M | Oct 07, 2025 | Oct 09, 2025 |
| Sandercock Brett | officer: Chief Financial Officer | Sell | 3,000 | $274.36 | $823.08K | Oct 01, 2025 | Oct 03, 2025 |
| Rider Michael J | officer: Global General Counsel | Sell | 100 | $274.36 | $27.44K | Oct 01, 2025 | Oct 02, 2025 |
| Farrell Michael J. | officer: Chief Executive Officer | Sell | 8,009 | $278.14 | $2.23M | Sep 08, 2025 | Sep 09, 2025 |
| Sandercock Brett | officer: Chief Financial Officer | Sell | 3,000 | $270.77 | $812.31K | Sep 02, 2025 | Sep 03, 2025 |
| Hernandez John | director | Sell | 2,575 | $287.10 | $739.29K | Aug 18, 2025 | Aug 19, 2025 |
| Farrell Michael J. | officer: Chief Executive Officer | Sell | 8,009 | $279.48 | $2.24M | Aug 07, 2025 | Aug 11, 2025 |
| Sandercock Brett | officer: Chief Financial Officer | Sell | 3,000 | $281.90 | $845.7K | Aug 01, 2025 | Aug 05, 2025 |
| Rider Michael J | officer: Global General Counsel | Sell | 50 | $281.90 | $14.1K | Aug 01, 2025 | Aug 04, 2025 |
| Farrell Michael J. | officer: Chief Executive Officer | Sell | 8,009 | $256.72 | $2.06M | Jul 07, 2025 | Jul 09, 2025 |
| FARRELL PETER C | director | Sell | 945 | $255.49 | $241.44K | Jul 02, 2025 | Jul 03, 2025 |
| Sandercock Brett | officer: Chief Financial Officer | Sell | 3,883 | $256.99 | $997.89K | Jul 01, 2025 | Jul 02, 2025 |
| Rider Michael J | officer: Global General Counsel | Sell | 66 | $256.99 | $16.96K | Jul 01, 2025 | Jul 02, 2025 |
| Farrell Michael J. | officer: Chief Executive Officer | Sell | 8,009 | $251.21 | $2.01M | Jun 09, 2025 | Jun 10, 2025 |
| FARRELL PETER C | director | Sell | 2,000 | $247.32 | $494.64K | Jun 04, 2025 | Jun 06, 2025 |
| Sandercock Brett | officer: Chief Financial Officer | Sell | 1,000 | $243.78 | $243.78K | Jun 02, 2025 | Jun 03, 2025 |
| Rider Michael J | officer: Global General Counsel | Sell | 41 | $243.78 | $9.99K | Jun 02, 2025 | Jun 03, 2025 |
| Sandercock Brett | officer: Chief Financial Officer | Sell | 3,644 | $244.59 | $891.29K | May 22, 2025 | May 27, 2025 |
| De Witte Jan | director | Sell | 2,000 | $243.47 | $486.94K | May 20, 2025 | May 22, 2025 |
| FARRELL PETER C | director | Sell | 2,000 | $242.25 | $484.5K | May 07, 2025 | May 08, 2025 |
| Farrell Michael J. | officer: Chief Executive Officer | Sell | 8,009 | $243.23 | $1.95M | May 07, 2025 | May 09, 2025 |
| Sandercock Brett | officer: Chief Financial Officer | Sell | 1,000 | $215.58 | $215.58K | Apr 08, 2025 | Apr 10, 2025 |
| Farrell Michael J. | officer: Chief Executive Officer | Sell | 8,009 | $209.85 | $1.68M | Apr 07, 2025 | Apr 09, 2025 |
| FARRELL PETER C | director | Sell | 2,000 | $219.74 | $439.48K | Apr 02, 2025 | Apr 04, 2025 |
| Rider Michael J | officer: Global General Counsel | Sell | 64 | $222.86 | $14.26K | Apr 01, 2025 | Apr 03, 2025 |
| Ghoshal Kaushik | officer: Chief Commercial Officer, SaaS | Sell | 9,745 | $239.31 | $2.33M | Mar 10, 2025 | Mar 11, 2025 |
| Sandercock Brett | officer: Chief Financial Officer | Sell | 1,000 | $230.36 | $230.36K | Mar 10, 2025 | Mar 11, 2025 |
| Farrell Michael J. | officer: Chief Executive Officer | Sell | 8,009 | $229.20 | $1.84M | Mar 07, 2025 | Mar 11, 2025 |
| FARRELL PETER C | director | Sell | 2,000 | $227.71 | $455.42K | Mar 05, 2025 | Mar 06, 2025 |
| Rider Michael J | officer: Global General Counsel | Sell | 64 | $234.10 | $14.98K | Mar 03, 2025 | Mar 04, 2025 |
| Ghoshal Kaushik | officer: Chief Commercial Officer, SaaS | Sell | 514 | $235.25 | $120.92K | Mar 03, 2025 | Mar 04, 2025 |
| Ghoshal Kaushik | officer: Chief Commercial Officer, SaaS | Sell | 3,506 | $235.40 | $825.31K | Mar 03, 2025 | Mar 04, 2025 |
| Ghoshal Kaushik | officer: Chief Commercial Officer, SaaS | Sell | 4,726 | $235.43 | $1.11M | Mar 03, 2025 | Mar 04, 2025 |
| Ghoshal Kaushik | officer: Chief Commercial Officer, SaaS | Sell | 367 | $235.25 | $86.34K | Mar 03, 2025 | Mar 04, 2025 |
| Sandercock Brett | officer: Chief Financial Officer | Sell | 1,000 | $238.98 | $238.98K | Feb 10, 2025 | Feb 11, 2025 |
| Farrell Michael J. | officer: Chief Executive Officer | Sell | 8,009 | $236.77 | $1.9M | Feb 07, 2025 | Feb 11, 2025 |
| FARRELL PETER C | director | Sell | 2,000 | $242.11 | $484.22K | Feb 05, 2025 | Feb 05, 2025 |
| Rider Michael J | officer: Global General Counsel | Sell | 64 | $242.42 | $15.51K | Feb 03, 2025 | Feb 04, 2025 |
| Sandercock Brett | officer: Chief Financial Officer | Sell | 1,000 | $234.04 | $234.04K | Jan 08, 2025 | Jan 10, 2025 |
| Rider Michael J | officer: Global General Counsel | Sell | 75 | $230.99 | $17.32K | Jan 02, 2025 | Jan 03, 2025 |
| FARRELL PETER C | director | Sell | 2,000 | $230.99 | $461.98K | Jan 02, 2025 | Jan 03, 2025 |
| Sandercock Brett | officer: Chief Financial Officer | Sell | 1,000 | $244.23 | $244.23K | Dec 09, 2024 | Dec 11, 2024 |
| FARRELL PETER C | director | Sell | 2,000 | $245.65 | $491.3K | Dec 04, 2024 | Dec 05, 2024 |
| Rider Michael J | officer: Global General Counsel | Sell | 74 | $248.91 | $18.42K | Dec 02, 2024 | Dec 02, 2024 |
| Farrell Michael J. | officer: Chief Executive Officer | Sell | 2,000 | $249.67 | $499.33K | Nov 27, 2024 | Nov 27, 2024 |
| Leong Justin | officer: Chief Product Officer | Sell | 6,160 | $243.09 | $1.5M | Nov 22, 2024 | Nov 25, 2024 |
| De Witte Jan | director | Sell | 796 | $248.81 | $198.05K | Nov 12, 2024 | Nov 14, 2024 |
| Sandercock Brett | officer: Chief Financial Officer | Sell | 1,000 | $249.00 | $249K | Nov 08, 2024 | Nov 12, 2024 |
| Farrell Michael J. | officer: Chief Executive Officer | Sell | 14,683 | $246.26 | $3.62M | Nov 07, 2024 | Nov 12, 2024 |
| FARRELL PETER C | director | Sell | 2,000 | $248.74 | $497.48K | Nov 06, 2024 | Nov 08, 2024 |
| Rider Michael J | officer: Global General Counsel | Sell | 69 | $242.00 | $16.7K | Nov 01, 2024 | Nov 05, 2024 |
| Ghoshal Kaushik | officer: Chief Commercial Officer, SaaS | Sell | 4,260 | $238.48 | $1.02M | Oct 11, 2024 | Oct 15, 2024 |
| Sandercock Brett | officer: Chief Financial Officer | Sell | 1,000 | $233.47 | $233.47K | Oct 08, 2024 | Oct 09, 2024 |
| Farrell Michael J. | officer: Chief Executive Officer | Sell | 14,683 | $231.91 | $3.41M | Oct 07, 2024 | Oct 09, 2024 |
| FARRELL PETER C | director | Sell | 2,000 | $237.20 | $474.4K | Oct 02, 2024 | Oct 02, 2024 |
| Ghoshal Kaushik | officer: Chief Commercial Officer, SaaS | Sell | 5,000 | $252.56 | $1.26M | Sep 12, 2024 | Sep 13, 2024 |
| Farrell Michael J. | officer: Chief Executive Officer | Sell | 14,683 | $248.38 | $3.65M | Sep 09, 2024 | Sep 10, 2024 |
| Sandercock Brett | officer: Chief Financial Officer | Sell | 1,000 | $246.42 | $246.42K | Sep 09, 2024 | Sep 10, 2024 |
| FARRELL PETER C | director | Sell | 2,000 | $239.90 | $479.8K | Sep 04, 2024 | Sep 06, 2024 |
| Rider Michael J | officer: Global General Counsel | Sell | 882 | $231.00 | $203.74K | Aug 20, 2024 | Aug 21, 2024 |
| Ghoshal Kaushik | officer: President, SaaS Business | Sell | 10,000 | $216.60 | $2.17M | Aug 12, 2024 | Aug 13, 2024 |
| Sandercock Brett | officer: Chief Financial Officer | Sell | 1,000 | $212.16 | $212.16K | Aug 08, 2024 | Aug 12, 2024 |
| Farrell Michael J. | officer: Chief Executive Officer | Sell | 14,683 | $214.25 | $3.15M | Aug 07, 2024 | Aug 09, 2024 |
| Leong Justin | officer: President, Asia Latin America | Sell | 48,000 | $217.07 | $10.42M | Aug 05, 2024 | Aug 06, 2024 |
| Sandercock Brett | officer: Chief Financial Officer | Sell | 1,000 | $194.35 | $194.35K | Jul 08, 2024 | Jul 09, 2024 |
| Farrell Michael J. | officer: Chief Executive Officer | Sell | 14,683 | $192.97 | $2.83M | Jul 08, 2024 | Jul 10, 2024 |
| Sandercock Brett | officer: Chief Financial Officer | Sell | 1,000 | $209.81 | $209.81K | Jun 10, 2024 | Jun 11, 2024 |
| Farrell Michael J. | officer: Chief Executive Officer | Sell | 14,683 | $211.66 | $3.11M | Jun 07, 2024 | Jun 10, 2024 |
By insider
- Farrell Michael J.−$46.65Mdirector, officer: Chairman and CEO0B · 22S
- Leong Justin−$11.92Mofficer: Chief Product Officer0B · 2S
- Sandercock Brett−$9.09Mofficer: Chief Financial Officer0B · 23S
- Ghoshal Kaushik−$8.92Mofficer: Chief Commercial Officer, SaaS0B · 8S
- FARRELL PETER C−$7.98Mdirector0B · 17S
- De Witte Jan−$1.33Mdirector0B · 4S
- Hernandez John−$739.29Kdirector0B · 1S
- Rider Michael J−$406.73Kofficer: Global General Counsel0B · 14S
Beneficial ownership filings
Schedule 13D / 13G — investors holding more than 5% of RMD-AU.
DB · acquisition_ownership4
| Filed | Reporting person | Form | Type | Aggregate owned | % Class | Sole voting | Shared voting | Citizenship | |
|---|---|---|---|---|---|---|---|---|---|
| Apr 06, 2023 | ResMed Inc. | — | CO | — | +5.38% | 1.5M | 0 | Delaware | SEC → |
| Feb 10, 2022 | The Vanguard Group - 23-1945930 | — | IA | — | +11.06% | 0 | 751.22K | Pennsylvania For | SEC → |
| Feb 10, 2022 | WCM Investment Management, LLC | — | IA | — | +6.21% | 9.05M | 0 | Delaware | SEC → |
| Feb 01, 2022 | (1) BlackRock, Inc. | — | HC | — | +9.30% | 11.99M | 0 | Delaware | SEC → |
Top 10 holders · 8 quarters
13F position evolutionNo 13F history in
institutional_holders for RMD-AU.