Gina Huang
CIK 1600805 · View on SEC EDGAR ↗
Insider
First SEC filing: April 4, 2023 · Latest: April 4, 2023
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 5 non-open-market transactions below
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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 30, 2023 | EFOI | A | 500,000 | $0.50 | $250,000 | 3,720,242 Indirect | +15.53% | Acquired | -22.0% (price as of 2026-08-21) |
| Feb. 24, 2023 | EFOI | A | 803,212 | $0.50 | $401,606 | 3,220,242 Indirect | +33.23% | Acquired | -22.0% (price as of 2026-08-21) |
| Jan. 17, 2023 | EFOI | A | 1,451,597 | $0.56 | $812,894 | 2,417,030 Indirect | +150.36% | Acquired | -30.4% (price as of 2026-08-21) |
| Jan. 10, 2023 | EFOI | A | 325,803 | $0.46 | $149,869 | 965,433 Indirect | +50.94% | Acquired | -15.2% (price as of 2026-08-21) |
| Jan. 5, 2023 | EFOI | A | 257,798 | $0.39 | $100,541 | 639,630 Indirect | +67.52% | Acquired | 0.0% (price as of 2026-08-21) |
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.