Arrow Alexander K. 4
4 · Protagenic Therapeutics, Inc.\new · Filed May 18, 2022
Insider Transaction Report
Form 4
Arrow Alexander K.
Chief Financial Officer
Transactions
- Purchase
PTIX Common Stock
2022-05-17$0.71/sh+23,000$16,330→ 143,260 total - Purchase
PTIX Common Stock
2022-05-18$0.72/sh+8,000$5,760→ 151,260 total