Insider Profile
Barber, Jeffrey
$BUFF $HEVI $SLI
3
Companies Filed At
0
Open-Market Buys (2yr)
—
Buy Value (2yr, open-market)
May 28, 2026
Most Recent Trade
Date Company Role Nature Dir. Shares Price Value Score
May 28, 2026 $HEVI
Helium Evolution Incorporated
— Comp. Grant Buy 100,000 — — —
Mar 31, 2026 $SLI
Standard Lithium Ltd.
— Comp. Grant Buy 30,960 — — 72
Mar 26, 2026 $BUFF
Buffalo Potash Corporation
— Other Sell — — — —
Mar 26, 2026 $BUFF
Buffalo Potash Corporation
— Other Sell — — — —
Jan 15, 2026 $SLI
Standard Lithium Ltd.
— Exercise Buy 200,000 — — 72
Jan 15, 2026 $SLI
Standard Lithium Ltd.
— Exercise Sell 200,000 — — 72
Oct 29, 2025 $HEVI
Helium Evolution Incorporated
— Comp. Grant Buy 200,000 — — —
Mar 26, 2025 $SLI
Standard Lithium Ltd.
— Comp. Grant Buy 74,349 — — 72
Dec 18, 2024 $SLI
Standard Lithium Ltd.
— Comp. Grant Buy 35,211 — — 72
Aug 09, 2024 $SLI
Standard Lithium Ltd.
— Comp. Grant Buy 88,387 — — 72
Apr 11, 2023 $SLI
Standard Lithium Ltd.
— Comp. Grant Buy 300,000 — — 72
Apr 11, 2023 $SLI
Standard Lithium Ltd.
— Comp. Grant Buy 69,370 — — 72
Jan 24, 2023 $HEVI
Helium Evolution Incorporated
— Comp. Grant Buy 150,000 — — —
Jun 30, 2022 $HEVI
Helium Evolution Incorporated
— Comp. Grant Buy 200,000 — — —
Mar 16, 2022 $HEVI
Helium Evolution Incorporated
— Open Market Buy 1,357,317 — — —
Mar 03, 2022 $SLI
Standard Lithium Ltd.
— Exercise Buy 250,000 — — 72
Mar 03, 2022 $SLI
Standard Lithium Ltd.
— Exercise Sell 250,000 — — 72
Jan 18, 2021 $SLI
Standard Lithium Ltd.
— Comp. Grant Buy 200,000 — — 72
Mar 09, 2020 $SLI
Standard Lithium Ltd.
— Comp. Grant Buy 300,000 — — 72
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.