David C. Mathewson, Insider at Timberline Resources Corp (TLRS), bought 350,000 shares at $0.14 ($49K) on 2021-05-13, disclosed to the SEC on 2021-05-13.
Open-market purchase of $49k TLRS by Insider. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade B.
Nothing distinguishes this filing.
| Filing → |
| USAU | BUY | 2018-03-29 | $13K | — | Filing → |
| USAU | BUY | 2017-11-14 | $28K | — | Filing → |
| DRAM | BUY | 2017-06-12 | $77K | — | Filing → |