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David C Kuo

*** See Remarks

David C Kuo (*** See Remarks) filed 6 Form 4 reports in the trailing twelve months (0 purchases, 6 sales, 1 filed past the two-business-day deadline), most often in Applied Optoelectronics, Inc. (AAOI). The largest single filing was $4.9M of AAOI (29,227 sh × $166.53, as filed), executed Jun 12.

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Return, ttmiAverage return per filing, trailing twelve months
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
returns measure stock purchases only
Filings, ttm
6
0 buys · 6 sells · 1 late
Median delay
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$13.1M
shares × price, as filed
Last traded
Jun 12
Filed Jun 16

Median ADV $1.5B across their filed names

Open performance
Volume by month
$4.9M$2.4M$0Oct 2024Apr 2025Oct 2025Apr 2026Nov 2024 · sells $778KMay 2025 · sells $218KDec 2025 · sells $502KJan 2026 · sells $541KFeb 2026 · sells $1.0MMar 2026 · sells $2.9MMay 2026 · sells $3.3MJun 2026 · sells $4.9M
Buys $0 Sells $14.1M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Technology 6 filings

Sector per market data · by filing · past 12 months

Most traded names
AAOI Applied Optoelectronics, Inc. AAOI · 0 buys · 10 sells 10 filings
Recent filings
AAOISALE Applied Optoelectronics, Inc. View filing → $4.9M
29,227 sh × $166.53
Exec Jun 12
Filed Jun 16 · 5:30 PM ET
AAOISALE Applied Optoelectronics, Inc. View filing → $3.3M
19,227 sh × $173.26
Exec May 19
Filed May 19 · 5:30 PM ET
AAOISALE Applied Optoelectronics, Inc. View filing → $2.9M
29,000 sh × $100.13
Exec Mar 19
Filed Mar 23 · 5:30 PM ET
AAOISALE Applied Optoelectronics, Inc. View filing → $1.0M
20,000 sh across 2 lots
Exec Feb 10
Filed Feb 11 · 5:30 PM ET
AAOISALE Applied Optoelectronics, Inc. View filing → $541K
12,000 sh × $45.06
Exec Jan 28
Filed Jan 30 · 5:30 PM ET
AAOISALE Applied Optoelectronics, Inc. View filing → $502K
12,500 sh × $40.15
Exec Dec 23 2025
Filed Dec 29 2025 · 5:30 PM ET †
AAOISALE Applied Optoelectronics, Inc. View filing → $218K
11,426 sh × $19.10
Exec May 14 2025
Filed May 14 2025 · 5:30 PM ET
AAOISALE Applied Optoelectronics, Inc. View filing → $327K
11,300 sh × $28.97
Exec Nov 14 2024
Filed Nov 18 2024 · 5:30 PM ET
More filings →