Employer with a benefit plan ยท SEC filer
APPLIED OPTOELECTRONICS, INC.
13139 JESS PIRTLE BLVD., SUGAR LAND, TX 774782856
EIN
76-0533927
SEC CIK
0001158114
SEC · 2026-09-01
Industry (SIC)
Semiconductors & Related Devices (3674)
SEC · 2026-09-01
State of incorporation
DE
SEC · 2026-09-01
Ticker
AAOI
SEC · 2026-09-01
Latest SEC filing
8-K 2026-09-01
SEC · 2026-09-01
Benefit plan 503, 2024 filing
APPLIED OPTOELECTRONICS, INC. WELFARE BENEFITS PLAN
DOL · 2026-01-20
Participants (start of year)
246
DOL · 2026-01-20
Plan features
code 4A4B4D4E4F4G4H4L4Q
DOL · 2026-01-20
Plan type
Single-employer plan
DOL · 2026-01-20
Business code (NAICS)
334410
DOL · 2026-01-20
Benefit plan 1, 2024 filing
APPLIED OPTOELECTRONICS, INC. 401(K) PLAN
DOL · 2025-10-03
Participants (start of year)
555
DOL · 2025-10-03
Plan features
code 2E2F2G2J2K2R2S2T3D
DOL · 2025-10-03
Plan type
Single-employer plan
DOL · 2025-10-03