Chang Hung-Lun (Fred) sold $6.9M of AAOI
Chang Hung-Lun (Fred) (*** See Remarks) sold 40,329 shares of APPLIED OPTOELECTRONICS, INC. (AAOI) at $170.60 ($6.88M total) on 2026-06-17 under a Rule 10b5-1 trading plan.
How this was made
The 30-second read
Why it matters
The newest disclosed fact is the specific open-market sale size, price, and post-transaction holdings, under a pre-arranged 10b5-1 plan.
Market read
This provides a fresh, dated insider-sale datapoint, but it is not accompanied by any new business or financial development.
What to watch
Traders may over-weight insider sales; without accompanying buys, guidance, or operational news, the signal is typically weak.
Background
The article is a SEC Form 4 insider transaction disclosure for Applied Optoelectronics (AAOI).
Ticker impact
Applied Optoelectronics insider Chang Hung-Lun sold 40,329 shares at $170.60 for about $6.88M under a 10b5-1 plan.
Likely limited immediate impact; any effect is more sentiment-driven than fundamental.
Form 4 discloses the transaction size and price, but provides no new company-specific catalyst beyond the sale itself, and it is explicitly under a pre-arranged 10b5-1 plan.
Market effects
No direct sector read-through; this is company-specific insider activity.
None indicated.
None indicated.
Counterpoint
A 10b5-1 sale can be purely mechanical and may not signal bearish expectations; the timing can be unrelated to near-term fundamentals.
Key entities
- issuerApplied Optoelectronics, Inc.
Subject of the Form 4 insider transaction disclosure.
- insiderChang Hung-Lun (Fred)
Officer who executed the open-market sale under a 10b5-1 plan.
