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Shengwei Ma
Insider
First SEC filing: March 24, 2025 · Latest: March 24, 2025
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 21, 2025 | GURE | A | 1,000 | · | · | 4,000 Direct | +33.33% | Acquired | (price as of 2026-10-06) |
| Jan. 20, 2025 | GURE | A | 1,000 | · | · | 3,000 Direct | +50.00% | Acquired | (price as of 2026-10-06) |
| Dec. 27, 2023 | GURE | A | 1,000 | · | · | 2,000 Direct | +100.00% | Acquired | (price as of 2026-10-06) |
| Dec. 20, 2022 | GURE | S | 2,000 | $3.00 | $6,000 | 1,000 Direct | -66.67% | Disposed | -89.9% (price as of 2026-10-06) |
| Oct. 7, 2022 | GURE | A | 1,000 | · | · | 3,000 Direct | +50.00% | Acquired | (price as of 2026-10-06) |
| May 10, 2021 | GURE | A | 1,000 | · | · | 2,000 Direct | +100.00% | Acquired | (price as of 2026-10-06) |
| Sept. 21, 2020 | GURE | A | 1,000 | · | · | 1,000 Direct | · | Acquired | (price as of 2026-10-06) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.