Ian Zhang
CIK 1500329 · View on SEC EDGAR ↗
Insider
First SEC filing: Sept. 3, 2010 · Latest: Sept. 3, 2010
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 4 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 |
|---|---|---|---|---|---|---|---|---|---|
| April 4, 2011 | LSTA | A | 250,000 | — | — | 250,000 Direct | — | Acquired | (price as of 2026-08-21) |
| Dec. 15, 2010 | LSTA | A | 150,000 | — | — | 150,000 Direct | — | Acquired | (price as of 2026-08-21) |
| Sept. 1, 2010 | LSTA | A | 600,000 | — | — | 600,000 Direct | — | Acquired | (price as of 2026-08-21) |
| Sept. 1, 2010 | LSTA | A | 10,000 | — | — | 10,000 Direct | — | Acquired | (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.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| April 4, 2011 | LSTA | Stock Options (right to buy) [F1] | Common Stock, par value $0.001 per share (250,000) | $1.74 | April 3, 2021 | 250,000 | Acquired |
| Dec. 15, 2010 | LSTA | Warrants (right to buy) [F1] | Common Stock, par value $0.001 per share (150,000) | $1.42 | Dec. 14, 2020 | 150,000 | Acquired |
| Sept. 1, 2010 | LSTA | Warrants (right to buy) [F2] | Common Stock, par value $0.001 per share (600,000) | $1.65 | Aug. 31, 2020 | 600,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).