Company
PTIX · CIK 0001022899
Purchase of 20,000 shares at $0.65 per share.
Reporting Person ARMEN GARO H · Officer Title EXEC. CHAIR & PRINCIPAL OFF · Transaction Code P
Traded Aug 21, 2026 · Disclosed Aug 24, 2026
Source: SEC Form 4 · 0001493152-26-039816 · filed 2026-08-24 · View filing →
Purchase of 16,634 shares at $0.5898 per share.
Reporting Person ARMEN GARO H · Officer Title EXEC. CHAIR & PRINCIPAL OFF · Transaction Code P
Traded Aug 20, 2026 · Disclosed Aug 20, 2026
Source: SEC Form 4 · 0001493152-26-039537 · filed 2026-08-20 · View filing →
Purchase of 2,700 shares at $0.35 per share.
Reporting Person ARMEN GARO H · Officer Title EXEC. CHAIR & PRINCIPAL OFF · Transaction Code P
Traded Aug 19, 2026 · Disclosed Aug 20, 2026
Source: SEC Form 4 · 0001493152-26-039399 · filed 2026-08-20 · View filing →
Purchase of 2,220 shares at $0.32 per share.
Reporting Person ARMEN GARO H · Officer Title EXEC. CHAIR & PRINCIPAL OFF · Transaction Code P
Traded Aug 11, 2026 · Disclosed Aug 12, 2026
Source: SEC Form 4 · 0001493152-26-037468 · filed 2026-08-12 · View filing →