Qing Lu
CIK 2108328 · View on SEC EDGAR ↗
Insider
First SEC filing: March 16, 2026 · Latest: March 16, 2026
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Insider transactions
5 buys (P)
2 sells (S)
Net:
$41,176
Avg return of open purchases vs now:
92.3%
last 12 months, based on the transactions shown below
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 |
|---|---|---|---|---|---|---|---|---|---|
| April 30, 2026 | LASE | P | 27,000 | $0.75 | $20,250 | 83,812 Direct | -24.37% | Disposed | 67.3% (price as of 2026-08-24) |
| April 29, 2026 | LASE | P | 15,000 | $0.64 | $9,600 | 36,812 Direct | -28.95% | Disposed | 96.1% (price as of 2026-08-24) |
| April 29, 2026 | LASE | P | 20,000 | $0.63 | $12,600 | 56,812 Direct | -26.04% | Disposed | 99.2% (price as of 2026-08-24) |
| April 27, 2026 | LASE | P | 3,500 | $0.61 | $2,135 | 18,312 Direct | -16.05% | Disposed | 105.7% (price as of 2026-08-24) |
| April 27, 2026 | LASE | P | 3,500 | $0.65 | $2,275 | 21,812 Direct | -13.83% | Disposed | 93.1% (price as of 2026-08-24) |
| April 25, 2026 | LASE | S | 2,300 | $0.98 | $2,254 | 17,112 Direct | -11.85% | Disposed | 28.1% (price as of 2026-08-24) |
| April 25, 2026 | LASE | S | 3,500 | $0.98 | $3,430 | 14,812 Direct | -19.11% | Disposed | 28.1% (price as of 2026-08-24) |
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.
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 16, 2026 | LASE | Common Stock | 20 | Direct |