Insider tradingForm 4
Protagenic Therapeutics, Inc.\new (PTIX) Insider Trading
3 open-market trades reported since Aug 20, 2026: 3 purchases worth $24K and 0 sales worth $0.
By insider
| Insider | Role | Buys | Bought | Sells | Sold |
|---|---|---|---|---|---|
| Garo H. Armen | Chair | 3 | $24K | 0 | $0 |
All trades
| Filed | Insider | Type | Value | 3 mo. after |
|---|---|---|---|---|
| Aug 24 | Garo H. ArmenChair | ▲ BUY | $13K | |
| Aug 20 | Garo H. ArmenChair | ▲ BUY | $10K | |
| Aug 20 | Garo H. ArmenChair | ▲ BUY | $945 |
Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings