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▼ SELL

$ Value

$6

Shares

1

Price

$6

Filed

Feb 23

Insider

Name

Foster Eric Duane

Title

Chief Commercial Officer

CIK

0002034148

Roles

Officer

Transaction Details

Transaction Date

2026-02-20

Code

S

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

425,971

Footnotes

Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes.

Filing Info

Accession No.

0001610717-26-000057

Form Type

4

Issuer CIK

0001437402

Foster Eric Duane's History

Date Ticker Type Value
2026-02-20 ARDX $54K
2026-02-20 ARDX $7K
2026-02-20 ARDX $6
2026-02-20 ARDX $6
2026-01-23 ARDX A $0
2026-01-23 ARDX A $0
2025-11-21 ARDX $32K
2025-08-21 ARDX $91K
2025-05-20 ARDX $10K

Other Insiders at ARDX (90d)

Insider Bought Sold Last
MOTT DAVID M $1.9M 2026-02-20
Bishop John E
See Remarks
$19K 2026-02-20
RAAB MICHAEL
President & CEO
$1.0M 2026-04-15
Williams Laura A
Chief Patient Officer
2026-01-23
Williams Laura A
See Remarks
$48K 2026-02-20
Kelliher Mike
See Remarks
$56K 2026-02-20
Foster Eric Duane
Chief Commercial Officer
$61K 2026-02-20
Reilly Joseph James
See Remarks
$29K 2026-02-20
Brady James Parker
Chief Human Resources Officer
$15K 2026-02-20
Hohenleitner Susan
Chief Financial Officer
$12K 2026-02-20