Senior insider sale
Chief Medical Officer at PROTAGONIST THERAPEUTICS, INC — senior position signals high conviction
$4.28M
47.66K shares
What this filing means
MOLINA ARTURO MD plans to sell 47.66K shares of PROTAGONIST THERAPEUTICS, INC valued at approximately $4.28M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 3/26/2026ACC: 0001950047-26-003011
Officer· Chief Medical Officer
Since Jan 2026
47.66K
Shares to sell
$4.28M
Approx. market value
15K
Acquired (3 months)
1
Planned
4 completed
Securities Acquired — Last 3 Months1
Stock Option Exercise
Cash
3/26/2026
15KTotal acquired15K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
3/26/2026 | Stock Option Exercise Cash | 15K | — |
| Total | 15K | ||
Planned & Completed Dispositions5
Completed
—Completed
Units to sell
5K
Market value
$410.0K
1/27/2026
—Completed
Units to sell
5K
Market value
$411.4K
1/26/2026
—Completed
Units to sell
13.15K
Market value
$1.10M
1/23/2026
—Completed
Units to sell
9.51K
Market value
$784.7K
1/20/2026
Planned — Approximate Date
NASDAQPlanned
Units to sell
15K
Market value
$1.57M
3/26/2026
Total
Units
47.66K
Value
$4.28M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
1/27/2026 | 5K | $410.0K | — | Completed |
1/26/2026 | 5K | $411.4K | — | Completed |
1/23/2026 | 13.15K | $1.10M | — | Completed |
1/20/2026 | 9.51K | $784.7K | — | Completed |
| Planned — Approximate Date | ||||
3/26/2026 | 15K | $1.57M | NASDAQ | Planned |
| Total | 47.66K | $4.28M | ||