Form4.ai tracks every SEC insider trade in real time. See every PTIX insider filing with a free account — no card.
See every PTIX insider filing — free account, no card.
Free accountProtagenic Therapeutics, Inc.\new (PTIX) has 6 SEC Form 4 insider filings on record in the last 90 days. That includes 6 insider purchases totalling $26K. Most recent filing: Aug. 24, 2026.
Open-market value, last 90 days
Form 4 filings by type, last 90 days
| Date | Insider | Trade | Value | Price since buy |
|---|---|---|---|---|
| Aug 24, 2026 SEC filing | ARMEN GARO H EXEC. CHAIR & PRINCIPAL OFF | Bought | $13,000 | +32.3% 30D |
| Aug 20, 2026 SEC filing | ARMEN GARO H EXEC. CHAIR & PRINCIPAL OFF | Bought | $9,811 | +53.6% 30D |
| Aug 20, 2026 SEC filing | ARMEN GARO H EXEC. CHAIR & PRINCIPAL OFF | Bought | $945 | +161.1% 30D |
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Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.