Insider Profile
Stringer, Brian
$ONE
1
Companies Filed At
0
Open-Market Buys (2yr)
—
Buy Value (2yr, open-market)
May 21, 2026
Most Recent Trade
Date Company Role Nature Dir. Shares Price Value Score
May 21, 2026 $ONE
01 Quantum Inc.
— Exercise Buy 200,000 $0.14 $28K 44
May 21, 2026 $ONE
01 Quantum Inc.
— Exercise Sell 200,000 $0.14 $28K 44
Jul 17, 2025 $ONE
01 Quantum Inc.
— Comp. Grant Buy 140,000 $0.42 $59K 44
Jun 20, 2024 $ONE
01 Quantum Inc.
— Comp. Grant Buy 240,000 $0.05 $12K 44
Oct 05, 2023 $ONE
01 Quantum Inc.
— Expiry Sell 300,000 $0.10 $30K 44
Sep 20, 2023 $ONE
01 Quantum Inc.
— Comp. Grant Buy 310,000 $0.12 $37K 44
Jan 20, 2023 $ONE
01 Quantum Inc.
— Comp. Grant Buy 270,000 $0.13 $35K 44
Dec 28, 2022 $ONE
01 Quantum Inc.
— Expiry Sell 270,000 $0.07 $19K 44
Feb 02, 2022 $ONE
01 Quantum Inc.
— Open Market Buy 3,500 $0.27 $945 44
Dec 23, 2020 $ONE
01 Quantum Inc.
— Open Market Buy 20,000 $0.39 $8K 44
Dec 14, 2020 $ONE
01 Quantum Inc.
— Open Market Buy 54,500 $0.39 $21K 44
Aug 28, 2020 $ONE
01 Quantum Inc.
— Exercise Buy 525,000 $0.05 $26K 44
Aug 28, 2020 $ONE
01 Quantum Inc.
— Open Market Buy 200,000 $0.24 $48K 44
Aug 28, 2020 $ONE
01 Quantum Inc.
— Exercise Sell 525,000 $0.05 $26K 44
Mar 26, 2020 $ONE
01 Quantum Inc.
— Comp. Grant Buy 120,000 $0.10 $12K 44
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.