// company-profile
Protagenic Therapeutics, Inc.new
PTIXExchangeOTCSectorPharmaceutical PreparationsInc.DEFilings8Insiders7
// api This Protagenic Therapeutics, Inc.new insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
No insider transactions in the last 30 days.
No insider activity recorded for PTIX in the last 90 days.
Institutional Ownership
Top 13F-HR holders of Protagenic Therapeutics, Inc.new as of 2026-03-31
Total reported AUM
$28,403
QoQ change
—
Reporting period
2026-03-31
#1
DRW Securities, LLC
CIK 1481986
$28,307
42K shares
#2
CoreCap Advisors, LLC
CIK 1902501
$68
100 shares
#3
FNY Investment Advisers, LLC
CIK 1742998
$16
25K shares
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Mar 25, 2024 | Corvese Brian | PTIX | Award | 43,750 | $1.74 | $76K |
| Mar 25, 2024 | Stein Robert Benjamin | PTIX | Award | 75,000 | $1.74 | $131K |
| Mar 25, 2024 | WRIGHT TIMOTHY R | PTIX | Award | 21,250 | $1.74 | $37K |
| Mar 25, 2024 | ARMEN GARO H | PTIX | Award | 250,000 | $1.74 | $435K |
| Mar 25, 2024 | Arrow Alexander K. | PTIX | Award | 100,000 | $1.74 | $174K |
3 more transactions hidden
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