Hung-Lun (Fred) Chang

*** See Remarks, Applied Optoelectronics, Inc.

Bought, 12 months

$0.0M

Sold, 12 months

$26.4M

Companies

Latest trade

Sep 8, 2026

Companies

Applied Optoelectronics, Inc.*** See Remarks −$26.4M

Trades

AAOI Sold 32,172 shares at $110.21 $3.5M Sep 8

AAOI Sold 40,329 shares at $170.60 · planned $6.9M Jun 17

AAOI Sold 34,000 shares at $166.53 $5.7M Jun 12

AAOI Sold 4,000 shares at $200.07 $0.8M Jun 5

AAOI Sold 33,630 shares at $173.26 $5.8M May 19

AAOI Sold 36,400 shares at $100.25 $3.6M Mar 16

Open-market trades from SEC Form 4 only: no grants, option exercises or gifts. People are matched by the name on their filings, so two people with the same name share this page. For information only — not investment advice.