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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001564590-21-015115
Filing Date
2021-03-24
Accepted
2021-03-24 16:31:46
Documents
87
Period of Report
2020-12-31

Document Format Files

Seq Description Document Type Size
1 10-K alrn-10k_20201231.htm 10-K 3105724
2 EX-23.1 alrn-ex231_54.htm EX-23.1 2666
3 EX-31.1 alrn-ex311_53.htm EX-31.1 19546
4 EX-31.2 alrn-ex312_52.htm EX-31.2 19499
5 EX-32.1 alrn-ex321_51.htm EX-32.1 7970
6 EX-32.2 alrn-ex322_50.htm EX-32.2 7934
7 GRAPHIC gp5plpga4nmi000007.jpg GRAPHIC 386889
8 GRAPHIC gp5plpga4nmi000003.jpg GRAPHIC 14275
9 GRAPHIC gp5plpga4nmi000002.jpg GRAPHIC 17373
10 GRAPHIC gp5plpga4nmi000006.jpg GRAPHIC 251942
11 GRAPHIC gp5plpga4nmi000004.jpg GRAPHIC 23248
12 GRAPHIC gp5plpga4nmi000005.jpg GRAPHIC 220578
13 GRAPHIC gp5plpga4nmi000001.jpg GRAPHIC 70595
  Complete submission text file 0001564590-21-015115.txt   11350466

Data Files

Seq Description Document Type Size
14 XBRL INSTANCE DOCUMENT alrn-20201231.xml EX-101.INS 2195534
15 XBRL TAXONOMY EXTENSION SCHEMA alrn-20201231.xsd EX-101.SCH 59490
16 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE alrn-20201231_cal.xml EX-101.CAL 48592
17 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE alrn-20201231_def.xml EX-101.DEF 174113
18 XBRL TAXONOMY EXTENSION LABEL LINKBASE alrn-20201231_lab.xml EX-101.LAB 481133
19 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE alrn-20201231_pre.xml EX-101.PRE 373636
Mailing Address 290 PLEASANT STREET UNIT 112 WATERTOWN MA 02472
Business Address 290 PLEASANT STREET UNIT 112 WATERTOWN MA 02472 617-995-0900
AILERON THERAPEUTICS INC (Filer) CIK: 0001420565 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-38130 | Film No.: 21768545
SIC: 2834 Pharmaceutical Preparations