PROTAGENIC THERAPEUTICS by Protagenic Therapeutics, Inc.

PTIXOTCQB
$0.9000
0.1621.62%
Last update: Sep 10, 9:36 AM

PROTAGENIC THERAPEUTICS by Protagenic Therapeutics, Inc. Ownership & Insider Activity

PROTAGENIC THERAPEUTICS by Protagenic Therapeutics, Inc. (PTIX) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 70.0% of shares outstanding. Institutional investors hold 0.0%. Over the past 90 days, insiders made 7 purchases worth $31K.

Shares Outstanding

1.810M

Shares Float

1.743M

Insider Shares Owned

3.106M

Insider % Owned

70.0%

Institutional Shares Held

36.000

Institutional % Held

0.0%

Ownership Breakdown

Net Insider Activity by Month

Purchases (90d)

7

$31K total

Sales (90d)

0

Net Activity

Net Buying

Net Value (90d)

$31K

PROTAGENIC THERAPEUTICS by Protagenic Therapeutics, Inc. Insider Transactions (Last 6 Months)

See all insider trades
DateInsiderTitleTypeSharesPriceValue
Aug 21, 2026Garo H ArmenEXEC. CHAIR & PRINCIPAL OFFBUY20.000K$0.65$13K
Aug 20, 2026Garo H ArmenEXEC. CHAIR & PRINCIPAL OFFBUY16.634K$0.59$10K