LMRKN - 2 Must-Own Preferreds For Retirees From Monmouth And Landmark Infrastructure January, 22 2021 10:32 AM Landmark Infrastructure Partners LP Preferred Stock Reliable and attractive retirement income has never been harder to find. MNR.PC offers a safe 6.1% yield. LMRKO offers a safe 7.8% yield. Keep calm and let the dividends flow. For further details see: 2 Must-Own Preferreds For Retirees From Monmouth And Landmark Infrastructure