Chang Hung-Lun (Fred) bought AAOI
May 15, 2026 · Form 4 insider transaction
Chang Hung-Lun (Fred) bought 224,199 shares of Applied Optoelectronics, Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 4 days after the transaction.
Direction
Acquired (buy-side)
Shares
224,199
Price
$0.00
Total value
N/A
InsiderChang Hung-Lun (Fred)
Role—
SecurityCommon Stock, $.001 par value
Transaction codeA: Grant or award
Transaction dateMay 15, 2026
Filing dateMay 19, 2026
Shares owned after452,677
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Consists of shares earned in settlement of performance vesting restricted stock units for the 2023-2026 performance period that were earned and settled with respect to maximum performance.