PTIX insider buying
Every open-market purchase of Protagenic Therapeutics, Inc. ew (PTIX) stock by its officers, directors and major shareholders, from SEC Form 4 filings.
Bought, last 12 months$13K
Insiders buying (12m)1
Purchases on record1
Last purchase filedAug 24, 2026
In the last 12 months, 1 insider of Protagenic Therapeutics, Inc. ew bought $13K of PTIX stock on the open market in 1 reported purchase. The most recent was filed on Aug 24, 2026: Armen Garo H (Exec. Chair & Principal Off, Director) bought 20,000 shares at $0.65, worth $13K.
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| Filed | Insider | Value | Shares | Price | Stake | Trade | |
|---|---|---|---|---|---|---|---|
| Aug 24 | Armen Garo HExec. Chair & Principal Off, Dire… | $13K | 20,000 | $0.65 | +37% | Aug 21 | SEC |