Form4insider filings, from the source

SEC Form 4 · accession 0000899243-18-017977

AILERON THERAPEUTICS INC · ALRN

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner
Period of report
Jun 21, 2018
Accepted (ET)
Jun 25, 2018 · 6:25 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001420565

Table I — non-derivative securities

No Table I lines on this filing.

Table II — derivative securities

SecurityConv. / exercise priceDateCodeSharesA/DExercisableExpiresUnderlyingUnderlying sharesOwned afterD/I
Stock Option (right to buy)F1$6.02Jun 21, 2018A10,000A—Jun 20, 2028Common Stock10,00010,000D

Explanation of responses