RAAB MICHAEL

PrivateCIK: 1321402
Location

BALTIMORE, MD

RAAB MICHAEL (President & CEO) sold 3.1% of their position (54.75K shares) of ARDELYX, INC. on the open market

Open‑market sale worth $343.1K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 4 sales
InsiderRAAB MICHAELCIK 1321402
IssuerARDELYX, INC.CIK 1437402
DirectorOfficer· President & CEO
Since Jul 2018
-54.75K
Net shares
Net seller
$343.1K
Total sold
4
Open market trades
0B · 4S
4
Total transactions
54.75K disposed
Non-Derivative Transactions4

Common Stock

Direct
S · Sale

Shares

14.93K

Price / share

$6.27

Trade value

$93.59K

% of position

0.8%
5/21/2026
1.77M1.76M

Common Stock

Direct
S · Sale

Shares

7.86K

Price / share

$6.27

Trade value

$49.27K

% of position

0.4%
5/21/2026
1.76M1.75M

Common Stock

Direct
S · Sale

Shares

17.93K

Price / share

$6.27

Trade value

$112.35K

% of position

1.0%
5/21/2026
1.75M1.73M

Common Stock

Direct
S · Sale

Shares

14.03K

Price / share

$6.27

Trade value

$87.92K

% of position

0.8%
5/21/2026
1.73M1.72M
Total

Net shares

54.75K

Net value

-$343.13K

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)2

Common Stock

Indirect
Shares owned1K

Common Stock

Indirect
Shares owned24.36K
Total
25.36K indirect25.36K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
RAAB MICHAEL — Insider Transaction (Form 4) Filed May 22, 2026 | Finecho