EdgarLookup

Protagenic Therapeutics, Inc.\new

PTIXW OTC CIK: 0001022899 Pharmaceutical Preparations Inc. in DE
View on SEC.gov →
Overview All Filings Annual Quarterly Insiders

Recent Filings

All 692 filings →
Form Description Date
10-Q 10-Q Mar 9, 2026
8-K 8-K Mar 3, 2026
8-K 8-K Feb 24, 2026
NT 10-Q NT 10-Q Feb 18, 2026
25-NSE Jan 23, 2026
8-K 8-K Jan 5, 2026
DEF 14A DEF 14A Dec 5, 2025
10-Q 10-Q Nov 26, 2025
8-K 8-K Nov 26, 2025
NT 10-Q NT 10-Q Nov 14, 2025

Insider Transactions

View all →
Insider Title Type Shares Owns After Date
Arrow Alexander K. Chief Financial Officer Purchase 8,000 @ $0.81 45,815 Oct 12, 2023
Arrow Alexander K. Chief Financial Officer Purchase 23,000 @ $0.71 143,260 May 18, 2022
Arrow Alexander K. Chief Financial Officer Purchase 1,000 @ $2.29 119,260 Apr 30, 2021
Barrage Khalil Award / Grant 150,000 @ $1.25 245,000 Aug 8, 2016
Ekizian Gregory Award / Grant 45,000 @ $1.25 645,000 Jun 17, 2016
Arrow Alexander K. Chief Financial Officer Award / Grant 140,000 @ $1.25 358,260 Jun 17, 2016
ARMEN GARO H See Remarks Award / Grant 500,000 @ $1.25 4,239,168 Jun 17, 2016
Silverman Joshua Award / Grant 45,000 @ $1.25 45,000 Jun 17, 2016
Barrage Khalil Award / Grant 45,000 @ $1.25 245,000 Jun 17, 2016
Stein Robert Benjamin Award / Grant 40,000 @ $1.25 240,000 Jun 17, 2016