Been a great investment stock for me , my entry av $3.02, have sold some over the years but it usually kept going up after. I may possibly sell some more to build some cash if things really start to look grim bear wise globally but its been a great long term premium investment grade story. The penny finally dropped and i invested in competitor RMD Resmed later, at average A$6.65. Very similar 10 year charts with incredibly similar gains.