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Insider · CIK 0001700283

Berger Mark Stanley

Reports to the SEC for 2 companies · AUSTIN, TX

Transactions

18

Companies

2

Filings

16

CIK

0001700283

Forms 4 and 5

Insider transactions

18 trades
DateCompanyValue
2026-02-27GNPXGenprex, Inc.F Tax Payment−$14.3K
2025-12-22GNPXGenprex, Inc.A Award—
2025-06-30GNPXGenprex, Inc.F Tax Payment−$1,025.55
2025-02-18GNPXGenprex, Inc.F Tax Payment−$239.85
2024-12-05GNPXGenprex, Inc.A Award—
2024-02-18GNPXGenprex, Inc.F Tax Payment−$5,803.6
2023-02-18GNPXGenprex, Inc.A Award—
2022-02-04GNPXGenprex, Inc. · Stock Option (right to buy)A Award—
2021-09-27GNPXGenprex, Inc. · Stock Option (right to buy)A Award—
2021-09-01ATNMActinium Pharmaceuticals, Inc. · Stock Option (Right to Buy)A Award—
2020-08-12ATNMActinium Pharmaceuticals, Inc. · Stock Option (Right to Buy)A Award—
2019-07-12ATNMActinium Pharmaceuticals, Inc. · Options to purchase common stockA Award+$92.8K
2019-03-05ATNMActinium Pharmaceuticals, Inc.X Exercise of In-Money+$2,100
2018-07-13ATNMActinium Pharmaceuticals, Inc. · Options to purchase common stockA Award+$196K
2018-03-06ATNMActinium Pharmaceuticals, Inc. · Series B WarrantsJ Other+$5,250
2018-03-06ATNMActinium Pharmaceuticals, Inc. · Series A WarrantsJ Other+$1,750
2018-03-06ATNMActinium Pharmaceuticals, Inc.J Other+$7,000
2017-06-15ATNMActinium Pharmaceuticals, Inc.P Purchase+$5,550

Recent filings

16