Li Yu
CIK 1387928 · View on SEC EDGAR ↗
Insider
First SEC filing: Feb. 7, 2007 · Latest: Feb. 7, 2007
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 12 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 |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 11, 2020 | ASTH | A | 20,000 | — | — | 20,000 Direct | — | Acquired | (price as of 2026-08-19) |
| Oct. 11, 2019 | ASTH | A | 11,000 | — | — | 18,500 Direct | +146.67% | Acquired | (price as of 2026-08-19) |
| April 28, 2010 | ARAY | M | 9,000 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-19) |
| April 28, 2010 | ARAY | M | 9,000 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-19) |
| April 28, 2010 | ARAY | M | 9,000 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-19) |
| April 28, 2010 | ARAY | M | 90,000 | — | — | 9,000 Direct | -90.91% | Disposed | (price as of 2026-08-19) |
| April 28, 2010 | ARAY | M | 9,000 | $3.50 | $31,500 | 117,000 Direct | +8.33% | Acquired | -91.0% (price as of 2026-08-19) |
| April 28, 2010 | ARAY | M | 9,000 | $3.50 | $31,500 | 108,000 Direct | +9.09% | Acquired | -91.0% (price as of 2026-08-19) |
| April 28, 2010 | ARAY | M | 9,000 | $1.75 | $15,750 | 99,000 Direct | +10.00% | Acquired | -82.0% (price as of 2026-08-19) |
| April 28, 2010 | ARAY | M | 90,000 | $1.75 | $157,500 | 90,000 Direct | — | Acquired | -82.0% (price as of 2026-08-19) |
| Jan. 4, 2010 | ARAY | A | 36,795 | — | — | 36,795 Direct | — | Acquired | (price as of 2026-08-19) |
| Jan. 5, 2009 | ARAY | A | 33,629 | — | — | 33,629 Direct | — | Acquired | (price as of 2026-08-19) |
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 |
|---|---|---|---|---|---|---|---|
| Nov. 11, 2020 | ASTH | Stock Option (right to buy) | Common Stock (20,000) | $18.20 | Nov. 11, 2025 | 20,000 | Acquired |
| Oct. 11, 2019 | ASTH | Stock Options | Common Stock (11,000) | $15.35 | Oct. 11, 2024 | 11,000 | Acquired |
| April 28, 2010 | ARAY | Non-Qualified Stock Option (right to buy) | Common Stock (9,000) | $3.50 | June 2, 2015 | 9,000 | Disposed |
| April 28, 2010 | ARAY | Non-Qualified Stock Option (right to buy) | Common Stock (9,000) | $3.50 | Nov. 6, 2014 | 9,000 | Disposed |
| April 28, 2010 | ARAY | Non-Qualified Stock Option (right to buy) | Common Stock (9,000) | $1.75 | June 2, 2014 | 9,000 | Disposed |
| April 28, 2010 | ARAY | Non-Qualified Stock Option (right to buy) | Common Stock (90,000) | $1.75 | June 2, 2014 | 90,000 | Disposed |
| Jan. 4, 2010 | ARAY | Non-Qualified Stock Option (right to buy) | Common Stock (36,795) | $5.68 | Jan. 4, 2020 | 36,795 | Acquired |
| Jan. 5, 2009 | ARAY | Non-Qualified Stock Option (right to buy) | Common Stock (33,629) | $5.68 | Jan. 5, 2019 | 33,629 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 6 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Feb. 7, 2007 | ARAY | Non-Qualified Stock Option (right to buy)→ Common Stock (90,000) | 90,000 | Direct |
| Feb. 7, 2007 | ARAY | Non-Qualified Stock Option (right to buy)→ Common Stock (9,000) | 9,000 | Direct |
| Feb. 7, 2007 | ARAY | Non-Qualified Stock Option (right to buy)→ Common Stock (9,000) | 9,000 | Direct |
| Feb. 7, 2007 | ARAY | Non-Qualified Stock Option (right to buy)→ Common Stock (9,000) | 9,000 | Direct |
| Feb. 7, 2007 | ARAY | Non-Qualified Stock Option (right to buy)→ Common Stock (9,000) | 9,000 | Direct |
| Feb. 7, 2007 | ARAY | Non-Qualified Stock Option (right to buy)→ Common Stock (18,000) | 18,000 | Direct |