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PTGX insider trading

Protagonist Therapeutics, Inc — open-market insider buys and $1M+ sells from SEC Forms 3, 4 and 5.
Insider buys · 24 mo
0
Bought · 24 mo
$0
Buys · last 90 days
0 · $0
Most recent buy

Recent insider filings

FiledInsiderTypeSharesPriceValue
2026-08-12PATEL DINESH V PH D
President and CEO
Sold100,000$148.91$14.9M
2026-06-25Waddill William D.
Director
Sold9,000$117.94$1.1M
2026-05-14PATEL DINESH V PH D
President and CEO
Sold75,000$100.12$7.5M
2026-05-12PATEL DINESH V PH D
President and CEO
Sold75,000$100.12$7.5M
2026-05-11Giraudo Bryan
Director
Sold48,000$100.12$4.8M
2026-03-27MOLINA ARTURO MD
Chief Medical Officer
Sold15,000$104.79$1.6M
2026-03-27SELICK HAROLD E
Director
Sold24,000$105.00$2.5M
2026-03-27Ali Asif
Chief Financial Officer
Sold24,765$104.24$2.6M
2026-03-25PATEL DINESH V PH D
President and CEO
Sold54,641$101.00$5.5M
2026-02-18Williams Lewis T
Director
Sold18,000$82.42$1.5M
2026-02-06Waddill William D.
Director
Sold20,000$83.68$1.7M
2026-01-27PATEL DINESH V PH D
President and CEO
Sold33,520$84.36$2.8M
2026-01-27MOLINA ARTURO MD
Chief Medical Officer
Sold13,151$82.42$1.1M
2026-01-27Ali Asif
Chief Financial Officer
Sold46,203$83.13$3.8M
2026-01-21PATEL DINESH V PH D
President and CEO
Sold34,438$82.48$2.8M
2025-07-23PATEL DINESH V PH D
President and CEO
Sold22,065$55.05$1.2M
2025-03-14Ali Asif
Chief Financial Officer
Sold24,903$58.73$1.5M
2025-03-14MOLINA ARTURO MD
Chief Medical Officer
Sold30,514$55.74$1.7M
2024-11-27Gupta Suneel
Chief Development Officer
Sold103,437$46.04$4.8M
2024-11-27PATEL DINESH V PH D
President and CEO
Sold78,520$46.96$3.7M

See PTGX on the chart

Every insider buy and sell for PTGX plotted on the price, the full two-year history, cluster scores and daily updates — in the members area, $29/month. A free quarterly sample of the whole dataset needs no account.

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Data from the SEC EDGAR ownership filings, refreshed daily. Only open-market purchases (transaction code P) and sales of $1M or more are shown; grants, option exercises and tax withholding are excluded because they run on schedules set years earlier. Not investment advice.