CHANG HUNG-LUN (FRED)

PrivateCIK: 1587462
Location

SUGAR LAND, TX

CHANG HUNG-LUN (FRED) (*** See Remarks) sold 12.4% of their position (40.33K shares) of APPLIED OPTOELECTRONICS, INC. on the open market

Open‑market sale worth $6.88M — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderCHANG HUNG-LUN (FRED)CIK 1587462
Officer· *** See Remarks
Since Jul 2018
-40.33K
Net shares
Net seller
$6.88M
Total sold
1
Open market trades
0B · 1S
1
Total transactions
40.33K disposed
Non-Derivative Transactions1

Common Stock, $.001 par value

Direct
S · Sale

Shares

40.33K

Price / share

$170.60

Trade value

$6.88M

% of position

12.4%
6/17/2026
326.45K286.12K
Total

Net shares

40.33K

Net value

-$6.88M

Derivative Transactions0
No derivative transactions reported
CHANG HUNG-LUN (FRED) — Insider Transaction (Form 4) Filed Jun 18, 2026 | Finecho