InsiderTrades

Groh Douglas

SEC CIK 2132385 · EDGAR

Buying vs selling by month open-market trades, last 24 months, all 2 companies
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
SINDSinda Ltd.Dir 30.8K — — 12026-06-292026-06-29
SSMRSunshine Silver Mining & Refining CoDir 133.9K $135.0K — 22026-06-052026-06-05

Most active insiders at SIND, 12 months

#InsiderTitleBoughtSold
1 Lamb Graeme Cameron MaxwellDir ——
2 Rubio Marquez VanessaDir ——
3 Cortes Alvarez JaimeGC, Sec ——
4 Galindo FabianCountry Manager ——
5 Barreto Espantoso Luis MCFO ——
6 Cole ScottVP, Fin ——
7 El-Erian AnnaDir ——
8 Groh DouglasDir ——
9 Gonzales IgorDir ——
10 Erfan AliDir ——

Transactions 3

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
2026-07-01 18:29 2026-06-29 SIND Sinda Ltd. Groh Douglas Dir A - Grant $0.00 +10.4K 30.8K +51% $0
2026-06-08 18:34 2026-06-05 SSMR Sunshine Silver Mining & Refining Co Groh Douglas Dir A - Grant $0.00 +8,929 133.9K +7% $0
2026-06-08 18:34 2026-06-05 SSMR Sunshine Silver Mining & Refining Co Groh Douglas Dir P - Purchase $13.50 +10.0K 143.9K +7% +$135.0K

Purchase Sale Sale after option exercise All abbreviations