X0206 3 2020-12-14 0 0000225628 PASSUR Aerospace, Inc. PSSR 0001852890 DOHERTY SEAN L C/O PASSUR AEROSPACE, INC. ONE LANDMARK SQUARE, SUITE 1905 STAMFORD CT 06901 0 1 0 0 Exec. VP Finance & Admin Common Stock, par value of $0.01 per share 0.0000 D Stock Option (Right to Buy) 0.2900 2030-12-14 Common Stock, par value of $0.01 per share 100000.0000 D The stock options were granted to the Reporting Person as of December 14, 2020 under the Issuer's 2019 Stock Incentive Plan. The options vest in equal annual installments over a five-year period, with the first installment being exercisable on June 14, 2022. /s/ Sean Doherty 2021-03-03