CIK 0001377121 · Large accelerated filer
Protagonist Therapeutics, Inc
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- PTGX
- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 980505495
- Phone
- (510) 474-0170
- Business address
- 7707 GATEWAY BLVD., SUITE 140, NEWARK, CA, 94560-1160
- Former names
- Protagonist Therapeutics Inc, Protagonist Inc
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $26,552,861
- in 2 filings, $26.6M under 10b5-1 plans
Net −$26,552,861. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-01-27 | Ali Asif Chief Financial Officer | Option exercise | +16,000 | $19.19 | $307K | 94,523 |
| 2026-01-27 | Ali Asif Chief Financial Officer | Option exercise | +12,000 | $12.17 | $146K | 106,523 |
| 2026-01-27 | Ali Asif Chief Financial Officer | Sale | −28,000 | $83.13 | $2.3M | 78,523 |
| 2026-01-27 | Ali Asif Chief Financial Officer | Sale | −18,203 | $83.14 | $1.5M | 60,320 |
| 2026-01-27 | Ali Asif Chief Financial Officer | Option exercise · Stock Option (right to buy) | −16,000 | 50,800 | ||
| 2026-01-27 | Ali Asif Chief Financial Officer | Option exercise · Stock Option (right to buy) | −12,000 | 18,547 | ||
| 2026-01-27 | MOLINA ARTURO MD Chief Medical Officer | Option exercise | +5,000 | $8.04 | $40K | 89,115 |
| 2026-01-27 | MOLINA ARTURO MD Chief Medical Officer | Sale | −5,000 | $82.00 | $410K | 84,115 |
| 2026-01-27 | MOLINA ARTURO MD Chief Medical Officer | Option exercise · Stock Option (right to buy) | −5,000 | 65,971 | ||
| 2026-01-26 | PATEL DINESH V PH D President and CEO | Option exercise | +10,685 | $4.21 | $45K | 585,190 |
| 2026-01-26 | PATEL DINESH V PH D President and CEO | Sale | −10,685 | $84.00 | $898K | 574,505 |
| 2026-01-26 | PATEL DINESH V PH D President and CEO | Option exercise | +14,205 | $21.58 | $307K | 588,710 |
| 2026-01-26 | PATEL DINESH V PH D President and CEO | Sale | −14,205 | $84.05 | $1.2M | 574,505 |
| 2026-01-26 | PATEL DINESH V PH D President and CEO | Option exercise · Stock Option (right to buy) | −10,685 | 0 | ||
| 2026-01-26 | PATEL DINESH V PH D President and CEO | Option exercise · Stock Option (right to buy) | −14,205 | 304,068 | ||
| 2026-01-26 | MOLINA ARTURO MD Chief Medical Officer | Option exercise | +5,000 | $8.04 | $40K | 89,115 |
| 2026-01-26 | MOLINA ARTURO MD Chief Medical Officer | Sale | −5,000 | $82.28 | $411K | 84,115 |
| 2026-01-26 | MOLINA ARTURO MD Chief Medical Officer | Option exercise · Stock Option (right to buy) | −5,000 | 70,971 | ||
| 2026-01-23 | PATEL DINESH V PH D President and CEO | Gift | −6,000 | 574,505 | ||
| 2026-01-23 | PATEL DINESH V PH D President and CEO | Option exercise | +19,315 | $4.21 | $81K | 593,820 |
Page 5 of 29 · 580 trades