Ostrowski Erik - Insider Non-Derivative Transactions at Akebia Therapeutics, Inc. (AKBA) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Jun 30, 2025, Ostrowski Erik's relationship to Akebia Therapeutics, Inc. (AKBA) is Officer (SVP, CFO, CBO & Treasurer), and currently has 503,586 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 AKBA insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

Ostrowski Erik - Insider Non-Derivative Transactions of AKBA Common Stock

Ostrowski Erik - Insider Non-Derivative Transactions at AKBA

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Jul 1, 2025	Sell -- (Common Stock)	41314	3.67	503586
Feb 1, 2025	Acquisition -- (Common Stock)	194900	0	544900
Jun 29, 2024	Acquisition -- (Common Stock)	350000	0	350000