Skip to contentBERMAN RONALD J — NANO PROPRIETARY INC insider: 303 transactions · InsiderLensInsider trading activity of BERMAN RONALD J
- Transactions on record
- 303
- since Jul 29, 2003
- Open-market buys
- 207
- $458.5K
- Open-market sells
- 12
- $57.5K
- Companies traded
- 1
- last filing Dec 12, 2024
Figures computed from official regulatory filings — methodology.
Companies where BERMAN RONALD J has traded
Track record of BERMAN RONALD J
Statistical track record
Free- Open-market buys
- 218
- Last buy
- May 17, 2023
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Create a free account→Transaction history of BERMAN RONALD J
Co-insiders of BERMAN RONALD J
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ELLER MARC WNANO PROPRIETARY INC
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Dec 12, 2024 | OtherD | 100,000 | — | — | SEC |
| May 28, 2024 | Other | 2,000 | 0.90 USD | $1.8K | SEC |
| Dec 7, 2023 | Other | 36,924 | 0.65 USD | $24K | SEC |
| Jul 10, 2023 | OtherD | 50,000 | — | — | SEC |
| Jul 10, 2023 | OtherD | 35,000 | — | — | SEC |
| Jul 10, 2023 | OtherD | 10,000 | — | — | SEC |
| May 22, 2023 | Buy | 5,000 | 0.45 USD | $2.3K | SEC |
| Dec 8, 2022 | Other | 32,000 | 0.75 USD | $24K | SEC |
| May 27, 2022 | Buy | 26,456 | — | — | SEC |
| May 27, 2022 | BuyD | 26,456 | — | — | SEC |
| Dec 16, 2021 | Other | 8,000 | 0.75 USD | $6K | SEC |
| Nov 12, 2021 | Other | 165,663 | — | — | SEC |
| Nov 12, 2021 | OtherD | 462,625 | — | — | SEC |
| Nov 12, 2021 | Other | -165,663 | — | — | SEC |
| Sep 15, 2021 | BuyD | 36,788 | — | — | SEC |
| Sep 15, 2021 | Buy | 36,789 | — | — | SEC |
| Sep 14, 2021 | Buy | 36,789 | — | — | SEC |
| Sep 14, 2021 | BuyD | 36,788 | — | — | SEC |
| Jul 26, 2021 | Buy | 29,432 | — | — | SEC |
| Jul 26, 2021 | BuyD | 29,431 | — | — | SEC |
| Mar 4, 2021 | OtherD | 100,000 | — | — | SEC |
| Mar 4, 2021 | Other | 6,315 | 0.95 USD | $6K | SEC |
| Dec 9, 2020 | Buy | 1,500 | 0.80 USD | $1.2K | SEC |
| Dec 9, 2020 | Buy | 500 | 0.75 USD | $375 | SEC |
| Dec 9, 2020 | Buy | 663 | 0.85 USD | $563.6 | SEC |