OSTROWSKI ERIK

PrivateCIK: 1762507
Location

CAMBRIDGE, MA

Senior insider sale

SVP, CFO, CBO & Treasurer at AKEBIA THERAPEUTICS, INC. — senior position signals high conviction

$62.2K

56.02K shares

What this filing means

OSTROWSKI ERIK plans to sell 56.02K shares of AKEBIA THERAPEUTICS, INC. valued at approximately $62.2K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderOSTROWSKI ERIKCIK 1762507
IssuerAKEBIA THERAPEUTICS, INC.CIK 1517022
Officer· SVP, CFO, CBO & Treasurer
Since Feb 2026
56.02K
Shares to sell
$62.2K
Approx. market value
56.02K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months1
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Vesting of restricted stock unit

equity compensation

6/28/2026
56.02K
Total acquired56.02K
Planned & Completed Dispositions1
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NasdaqPlanned

Units to sell

56.02K

Market value

$62.2K

6/29/2026
Total

Units

56.02K

Value

$62.2K