Waddill William D. sold PTGX
February 6, 2026 · Form 4 insider transaction
Waddill William D. sold 20,000 shares of Protagonist Therapeutics, Inc. at $83.68 per share, a transaction worth $1.67M. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 0 days after the transaction.
Direction
Disposed (sell-side)
Shares
20,000
Price
$83.68
Total value
$1.67M
InsiderWaddill William D.
Role—
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateFebruary 6, 2026
Filing dateFebruary 6, 2026
Shares owned after7,825
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
The price reported represents the weighted average sale price per share. The shares were sold in multiple transactions at prices ranging from $83.65 to $83.87. Upon request by the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price.