| Insider Name | Buy/Sell | Company Name | Ticker | Amount | Shares Change | |||
|---|---|---|---|---|---|---|---|---|
| Oct 12, 2023 | Oct 13, 2023 | Arrow Alexander K. CFO | Buy | Protagenic Therapeutics, Inc.New | PTIX | $0.81 | $6,480 | +14.87% |
| May 17, 2022 | May 18, 2022 | Arrow Alexander K. CFO | Buy | Protagenic Therapeutics, Inc.new | PTIX | $0.71 | $22,090 | +17.01% |
| Apr 29, 2021 | May 03, 2021 | Arrow Alexander K. CFO | Buy | Protagenic Therapeutics, Inc.new | PTIX | $2.29 | $4,580 | +1.64% |
| Jul 22, 2014 | Jul 24, 2014 | Arrow Alexander K. Pres COO | Buy | Biolase, Inc | BIOL | $1.92 | $14,999 | +6.61% |
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