0000950170-24-043361.txt : 20240410 0000950170-24-043361.hdr.sgml : 20240410 20240410161505 ACCESSION NUMBER: 0000950170-24-043361 CONFORMED SUBMISSION TYPE: 4/A PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240228 FILED AS OF DATE: 20240410 DATE AS OF CHANGE: 20240410 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Ambros Reinhard J. CENTRAL INDEX KEY: 0001709690 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4/A SEC ACT: 1934 Act SEC FILE NUMBER: 001-38130 FILM NUMBER: 24835941 MAIL ADDRESS: STREET 1: C/O AILERON THERAPEUTICS, INC. STREET 2: 281 ALBANY STREET CITY: CAMBRIDGE STATE: MA ZIP: 02139 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Aileron Therapeutics, Inc. CENTRAL INDEX KEY: 0001420565 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] ORGANIZATION NAME: 03 Life Sciences IRS NUMBER: 134196017 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 12407 N. MOPAC EXPY. STREET 2: SUITE 250 #390 CITY: AUSTIN STATE: TX ZIP: 78758 BUSINESS PHONE: 7378021989 MAIL ADDRESS: STREET 1: 12407 N. MOPAC EXPY. STREET 2: SUITE 250 #390 CITY: AUSTIN STATE: TX ZIP: 78758 FORMER COMPANY: FORMER CONFORMED NAME: AILERON THERAPEUTICS INC DATE OF NAME CHANGE: 20071207 4/A 1 ownership.xml 4/A X0508 4/A 2024-02-28 2024-03-01 0001420565 Aileron Therapeutics, Inc. ALRN 0001709690 Ambros Reinhard J. C/O AILERON THERAPEUTICS, INC 12407 N. MOPAC EXPY. SUITE 250 #390 AUSTIN TX 78758 true false false false false Stock Option (right to buy) 4.72 2024-02-28 4 A false 2725 0.00 A 2034-02-27 Common Stock 2725 2725 D This option was granted on February 28, 2024. The shares underlying the option are scheduled to vest in full on the earlier of (i) February 28, 2025 or (ii) the date of the Issuer's 2024 Annual Meeting of Stockholders. This amendment to Form 4 is being filed solely to correct the exercise price of the granted options previously reported as being $4.80 to $4.72, the adjusted closing price of the Issuer's stock on February 28, 2024. /s/ Brian Windsor, attorney-in-fact for Reinhard J. Ambros 2024-04-10