APPLE TREE Partners II L.P., 10% Owner at AILERON THERAPEUTICS INC (ALRN), sold 150,000 shares at $9.80 ($1.5M) on 2018-01-09, disclosed to the SEC on 2018-01-11.
Open-market sale of $1.5M ALRN by 10% Owner. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| ALRN | SELL | 2018-06-19 | $51K | — | Filing → |
| ALRN | SELL | 2018-06-14 | $117K | — | Filing → |
| ALRN | SELL | 2018-06-11 | $304K | — | Filing → |