Insider · CIK 0001601346
Che-Wei Lin
Files at AAOI (APPLIED OPTOELECTRONICS, INC.). First filing Aug 15, 2025, latest Aug 15, 2025.
Che-Wei Lin files SEC Form 4 as director at AAOI (APPLIED OPTOELECTRONICS, INC.). Since Aug 15, 2025, Che-Wei Lin has reported 1 open-market buy worth $100k and 0 open-market sells worth $0, the latest filed on Aug 15, 2025.
A track record needs three past buys with six months of prices behind them; Che-Wei Lin has 0, so none is measured yet.
The newest scored trade: bought $100k of AAOI on Aug 14, 2025, filed Aug 15, 2025, scored 48 (moderate).
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
AAOI: APPLIED OPTOELECTRONICS, INC.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 48Moderate | APPLIED OPTOELECTRONICS, INC. | $100k 4,609 shares | +2% | +109% from low-52% from high |
Transactions
Every row this insider has filed, 3 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Jun 9, 2026 | AAOI APPLIED OPTOELECTRONICS, INC. | AGrant or award Common Stock, $.001 par value | +1,166 | $0.00 | $0 | 254,672 | Jun 11, 2026 |
| Aug 14, 2025 | AAOI APPLIED OPTOELECTRONICS, INC. | POpen-market purchase Common Stock, $.001 par value | +4,609 | $21.64 | $100k | 253,506 | Aug 15, 2025 |
| Jun 13, 2025 | AAOI APPLIED OPTOELECTRONICS, INC. | AGrant or award Common Stock, $.001 par value | +12,281 | $0.00 | $0 | 248,897 | Jun 17, 2025 |
Questions about Che-Wei Lin
Answered from the filings on this page, as of the latest one.
Is Che-Wei Lin buying or selling?
Not in the last 12 months. Che-Wei Lin's latest open-market trade on SEC Form 4 was bought $100k of AAOI on Aug 14, 2025.
How did Che-Wei Lin's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Che-Wei Lin has 0.
Where does Che-Wei Lin file Form 4?
Che-Wei Lin has filed Form 4 at AAOI (APPLIED OPTOELECTRONICS, INC.). A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.