Arturo Md Molina insider trades: Protagonist Therapeutics (PTGX) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Arturo reports to the SEC
Open-market buys and sales
9 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Jan 27, 2026 | PTGX | ↓ Sell | 23,151 | $82.30 | $1.9M | Direct | Jan 27, 2026 (0d) |
| Jan 20, 2026 | PTGX | ↓ Sell | 9,514 | $82.48 | $785K | Direct | Jan 21, 2026 (1d) |
| Nov 17, 2025 | PTGX | ↓ Sell | 2,712 | $84.77 | $230K | Direct | Nov 19, 2025 (2d) |
| Jun 10, 2025 | PTGX | ↓ Sell | 20,000 | $56.27 | $1.1M | Direct | Jun 11, 2025 (1d) |
| Mar 13, 2025 | PTGX | ↓ Sell | 30,514 | $55.74 | $1.7M | Direct | Mar 14, 2025 (1d) |
| Nov 27, 2024 | PTGX | ↓ Sell | 31,529 | $44.86 | $1.4M | Direct | Nov 27, 2024 (0d) |
| Nov 15, 2024 | PTGX | ↓ Sell | 1,906 | $40.98 | $78K | Direct | Nov 19, 2024 (4d) |
| Nov 15, 2023 | PTGX | ↓ Sell | 1,848 | $16.24 | $30K | Direct | Jan 4, 2024 (50d) |
| May 14, 2020 | STRO | ↑ Buy | 6,451 | $7.75 | $50K | Direct | May 14, 2020 (0d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other PTGX insiders
Open-market trades in the last 12 months
About Arturo Md Molina's insider trades
Arturo Md Molina is Chief Medical Officer at Protagonist Therapeutics (PTGX). Since May 14, 2020, Arturo has reported 1 open-market purchase worth $50K and 8 sales worth $7.3M on SEC Form 4. In the last 12 months: 3 sales ($2.9M).
Their filings also include grants and awards (14 filings), option exercises (10 filings), shares withheld for taxes (7 filings), shares returned to the company (2 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every PTGX insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.