SEC Insider Transactions from Arrow Alexander K..

Last updated: 2026-03-14 11:18 UTC | Total transactions: 2

Recent insider trading activity from Arrow Alexander K., including buys and sells reported to the SEC.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
March 25, 2024 Protagenic Therapeutics, Inc.new $PTIX Arrow Alexander K. Chief Financial Officer A PTIX Common stock Options 100000 $1.74 100,000.0000 0 9999.99% 0.00%
Oct. 12, 2023 Protagenic Therapeutics, Inc.new $PTIX Arrow Alexander K. Chief Financial Officer P PTIX Common Stock 8000 $0.81 45,815.0000 0 21.16% 0.00%