BUTLER JOHN P.

PrivateCIK: 1591467
Location

CAMBRIDGE, MA

Senior insider sale

CEO and President at AKEBIA THERAPEUTICS, INC. — senior position signals high conviction

$475.9K

341.31K shares

What this filing means

BUTLER JOHN P. plans to sell 341.31K shares of AKEBIA THERAPEUTICS, INC. valued at approximately $475.9K. 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.

InsiderBUTLER JOHN P.CIK 1591467
IssuerAKEBIA THERAPEUTICS, INC.CIK 1517022
DirectorOfficer· CEO and President
Since Mar 2026
341.31K
Shares to sell
$475.9K
Approx. market value
341.31K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months1
Sort

Restricted Stock

n/a

1/31/2026
341.31K
Total acquired341.31K
Planned & Completed Dispositions1
Sort
NasdaqPlanned

Units to sell

341.31K

Market value

$475.9K

2/2/2026
Total

Units

341.31K

Value

$475.9K

BUTLER JOHN P. — Planned Insider Sale (Form 144) | Finecho