WINDSOR JAMES BRIAN - Insider Non-Derivative Transactions at AILERON THERAPEUTICS INC (ALRN) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Dec 5, 2024, WINDSOR JAMES BRIAN's relationship to AILERON THERAPEUTICS INC (ALRN) is Officer (President and CEO), and currently has 239 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other ALRN insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

WINDSOR JAMES BRIAN - Insider Non-Derivative Transactions of ALRN Common Stock

WINDSOR JAMES BRIAN - Insider Non-Derivative Transactions at ALRN

Items per page:

0 of 0

Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Dec 6, 2024	P -- (Common Stock)	161	2.25	161
Dec 6, 2024	P -- (Common Stock)	239	2.24	239
Mar 6, 2024	M -- (Common Stock)	2000	0	7122
Dec 16, 2023	P -- (Common Stock)	225	3.37	225
Nov 21, 2023	P -- (Common Stock)	5076	1.97	5122