Insider Profile
Pillersdorf, Solomon (Sam) Joseph
$CERT $GZD
2
Companies Filed At
0
Open-Market Buys (2yr)
—
Buy Value (2yr, open-market)
Apr 16, 2026
Most Recent Trade
Date Company Role Nature Dir. Shares Price Value Score
Apr 16, 2026 $GZD
Grizzly Discoveries Inc.
— Comp. Grant Buy 1,000,000 $0.06 $60K 55
Jan 08, 2026 $GZD
Grizzly Discoveries Inc.
— Open Market Sell 3,333,500 — — 55
Jan 08, 2026 $GZD
Grizzly Discoveries Inc.
— Open Market Sell 6,667,000 $0.03 $200K 55
Nov 07, 2025 $GZD
Grizzly Discoveries Inc.
— Open Market Sell 3,400,000 $0.05 $170K 55
Nov 07, 2025 $GZD
Grizzly Discoveries Inc.
— Open Market Sell 3,400,000 $0.03 $102K 55
Mar 04, 2024 $GZD
Grizzly Discoveries Inc.
— Open Market Buy 93,000 $0.03 $3K 55
Mar 27, 2023 $GZD
Grizzly Discoveries Inc.
— Comp. Grant Buy 500,000 — — 55
Jul 06, 2022 $GZD
Grizzly Discoveries Inc.
— Exercise Sell 200,000 $0.05 $10K 55
Jul 06, 2022 $GZD
Grizzly Discoveries Inc.
— Exercise Buy 200,000 $0.05 $10K 55
Jan 29, 2021 $GZD
Grizzly Discoveries Inc.
— Comp. Grant Buy 250,000 — — 55
Nov 30, 2020 $CERT
Cerrado Gold Inc.
— Exercise Sell 100,000 $0.10 $10K 90
Nov 30, 2020 $CERT
Cerrado Gold Inc.
— Exercise Buy 100,000 $0.10 $10K 90
Oct 30, 2020 $GZD
Grizzly Discoveries Inc.
— Open Market Sell 300,000 $0.07 $21K 55
Oct 30, 2020 $GZD
Grizzly Discoveries Inc.
— Open Market Sell 300,000 $0.10 $30K 55
Muted rows are plan purchases, compensation grants, or DRIP — not open-market. Confluence Scores reflect the company's current score, not the score at time of trade.
Form55 provides data and analysis for informational purposes only. Nothing on this site constitutes investment advice or a recommendation to buy or sell any security. Past performance is not indicative of future results.