William Waddill Insider Trades & Stock Holdings

Protagonist Therapeutics, Inc. · Latest filing Jun 23, 2026

William Waddill at Protagonist Therapeutics, Inc. has 2 Form 4 trades on file since Jun 23, 2026. Latest filing: disposed of 9K shares of $PTGX on Jun 23, 2026.

Trades on file: 2
Open-market bought: $0
Open-market sold: $0
Net open-market: $0
Latest filing: Jun 23, 2026

All insider trades by William Waddill

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Jun 23, 2026	$PTGX	Sell (Option exercise)	9K	$0	—			+3.0%	+13.8%				—
Jun 23, 2026	$PTGX	Buy (Option exercise)	9K	$16.54	$148.86K			+3.0%	+13.8%				—

"Buy" means shares acquired on the Form 4 (including grants and option exercises); "Sell" means shares disposed. 1W / 1M / 6M = how the stock moved after the trade.

Stocks William Waddill traded

$PTGX

Frequently asked questions

What was William Waddill's latest insider trade?

disposed of 9K shares of $PTGX on Jun 23, 2026.

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Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.

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