X0306 4 2021-12-08 0 0000067625 MONMOUTH REAL ESTATE INVESTMENT CORP MNR 0001559910 Miller Kevin S. BELL WORKS 101 CRAWFORDS CORNER ROAD, SUITE 1405 HOLMDEL NJ 07733 1 1 0 0 Chief Financial Officer Monmouth Real Estate Investment Corporation 2021-12-08 4 F 0 27620 20.94 D 102469.8941 D Monmouth Real Estate Investment Corporation 2021-12-08 4 M 0 32978 14.24 A 130089.8941 D Monmouth Real Estate Investment Corporation 2021-12-08 4 F 0 22220 20.94 D 97111.8941 D Monmouth Real Estate Investment Corporation 2021-12-08 4 M 0 27000 13.64 A 119331.8941 D Monmouth Real Estate Investment Corporation 13.64 2021-12-08 4 M 0 27000 0 D 2019-12-10 2026-12-10 Monmouth Real Estate Investment Corporation 27000 0 D Monmouth Real Estate Investment Corporation 14.24 2021-12-08 4 M 0 32978 0 D 2017-12-09 2024-12-09 Monmouth Real Estate Investment Corporation 32978 0 D Represents a "net exercise" of outstanding stock options. The reporting person received 4,780 shares of common stock on net exercise of option to purchase 27,000 shares of common stock. The company withheld 22,220 shares of common stock underlying the option for payment of the exercise price and tax withholdings, using the closing stock price on December 7, 2021 of $20.94, pursuant to the terms of the 2007 Stock Option Plan. Represents a "net exercise" of outstanding stock options. The reporting person received 5,358 shares of common stock on net exercise of option to purchase 32,978 shares of common stock. The Company withheld 27,620 shares of common stock underlying the option for payment of the exercise price and tax withholdings, using the closing stock price on December 7, 2021 of $20.94, pursuant to the 2007 Stock Option Plan. Exercise of Stock Options. /s/ Becky G. Coleridge, attorney in fact 2021-12-08