SEC Form 4 · accession 0000899243-17-022772
AILERON THERAPEUTICS INC · ALRN
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Reinhard J. Ambros
Director
Period of report
Sep 26, 2017
Accepted (ET)
Sep 28, 2017 · 6:20 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
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stock Option (right to buy)F1 | $12.09 | Sep 26, 2017 | A | 20,000 | A | — | Sep 25, 2027 | Common Stock | 20,000 | 20,000 | D |
Explanation of responses
- F1This option was granted on September 26, 2017. The shares underlying the option are scheduled to vest in equal annual installments over three years from July 25, 2017.