Arrow Alexander K. 4
4 · Protagenic Therapeutics, Inc.\new · Filed Jun 1, 2021
Insider Transaction Report
Form 4
Arrow Alexander K.
Chief Financial Officer
Transactions
- Purchase
PTIXW Common Stock 5-year warrants strike price $4.98
2021-05-27$0.38/sh+3,000$1,140→ 33,000 totalExercise: $4.98From: 2021-05-27Exp: 2026-04-26→ PTIX Common Stock (3,000 underlying)