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$PTGX All transactions

Protagonist Therapeutics, Inc

▼ SELL 10b5-1 Plan

$ Value

$237K

Shares

4,000

Price

$59

Filed

Aug 29

Insider

Name

Waddill William D.

Title

CIK

0001553338

Roles

Director

Transaction Details

Transaction Date

2025-08-27

Code

S

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

9,130

Footnotes

Sale of shares effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 10, 2023.

Filing Info

Accession No.

0001104659-25-085795

Form Type

4

Issuer CIK

0001377121

Waddill William D.'s History

Date Ticker Type Value
2025-09-22 PTGX $257K
2025-08-27 PTGX $237K
2025-06-05 ANNX A $0

Other Insiders at PTGX (90d)

Insider Bought Sold Last
PATEL DINESH V PH D
President and CEO
$5.5M 2026-03-25
SELICK HAROLD E $2.5M 2026-03-26
MOLINA ARTURO MD
Chief Medical Officer
$1.6M 2026-03-26
Ali Asif
Chief Financial Officer
$2.8M 2026-04-20