Skip to contentMathewson David C. — E & S HOLDINGS INC insider: 46 transactions · InsiderLensMathewson David C.
- Director at Nano Holdings International, Inc. · on record since Jan 9, 2009
- President at Nano Holdings International, Inc. · on record since Jan 9, 2009
- 10% owner at Nano Holdings International, Inc. · on record since Jan 9, 2009
- Former Director at Timberline Resources Corp · on record since May 13, 2021
- Vice President of Exploration at DATARAM CORP · on record since Jun 12, 2017
- Vice President of Exploration at E & S HOLDINGS INC · on record since Nov 14, 2017
- Director at Timberline Resources Corp · on record since Jul 17, 2018
Insider trading activity of Mathewson David C.
- Transactions on record
- 46
- since Jan 9, 2009
- Open-market buys
- 11
- $354.6K
- Open-market sells
- 1
- $19.2K
- Companies traded
- 4
- last filing May 13, 2021
Figures computed from official regulatory filings — methodology.
Companies where Mathewson David C. has traded
Track record of Mathewson David C.
Statistical track record
Free- Open-market buys
- 15
- Last buy
- May 13, 2021
Win rates and median returns are available with a free account (5 insiders/month).
Create a free account→Transaction history of Mathewson David C.
Co-insiders of Mathewson David C.
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Whitmer NeilDATARAM CORP +1
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| May 13, 2021 | OtherD | -350,000 | 0.14 USD | $49K | SEC |
| May 13, 2021 | Buy | 350,000 | 0.14 USD | $49K | SEC |
| May 12, 2021 | AwardD | 220,000 | 0.00 USD | $0 | SEC |
| Jan 23, 2020 | BuyD | 250,000 | 0.00 USD | $0 | SEC |
| Jan 23, 2020 | Buy | 250,000 | 0.08 USD | $20K | SEC |
| Jan 23, 2020 | Buy | 625,000 | 0.08 USD | $50K | SEC |
| Jan 23, 2020 | BuyD | 500,000 | 0.00 USD | $0 | SEC |
| Jan 23, 2020 | AwardD | 334,783 | 0.00 USD | $0 | SEC |
| Jan 23, 2020 | BuyD | 625,000 | 0.00 USD | $0 | SEC |
| Jan 23, 2020 | Buy | 625,000 | 0.08 USD | $50K | SEC |
| Jan 23, 2020 | BuyD | 625,000 | 0.00 USD | $0 | SEC |
| Jan 23, 2020 | Buy | 500,000 | 0.08 USD | $40K | SEC |
| Jun 19, 2019 | Award | 9,398 | 1.33 USD | $12.5K | SEC |
| May 7, 2019 | Award | 10,684 | 1.17 USD | $12.5K | SEC |
| Apr 11, 2019 | Award | 13,889 | 0.90 USD | $12.5K | SEC |
| Mar 26, 2019 | Award | 13,158 | 0.95 USD | $12.5K | SEC |
| Feb 1, 2019 | Sell | -20,000 | 0.96 USD | $19.2K | SEC |
| Jan 17, 2019 | Award | 13,889 | 0.90 USD | $12.5K | SEC |
| Jan 7, 2019 | Award | 12,019 | 0.00 USD | $0 | SEC |
| Jan 7, 2019 | Award | 11,792 | 0.00 USD | $0 | SEC |
| Jan 7, 2019 | Award | 13,441 | 0.00 USD | $0 | SEC |
| Jan 7, 2019 | Award | 10,965 | 0.00 USD | $0 | SEC |
| Sep 17, 2018 | Award | 100,000 | 0.00 USD | $0 | SEC |
| Aug 14, 2018 | Award | 9,843 | 0.00 USD | $0 | SEC |
| Jul 18, 2018 | Award | 9,921 | 0.00 USD | $0 | SEC |