InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (16 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
16
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the complete record of transactions filed by Kuo David C, Directeur Juridique. Officer active across 1 company, notably Applied Optoelectronics, INC.. Aggregated, 64 disclosures have been published. Breakdown: 0 buy · 16 sells. Total volume traded: €7.7m. Activity tracked since 11 June 2021. The latest transaction was filed on 22 July 2026 (Retenue fiscale). Regulator: SEC (Form 4). The full history is free.
Companies and markets linked to Kuo David C
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations64 total
1,869 shares@ US$119.260.0023% mcap1.2% of flowCommon Stock, $.001 par valueSEC:0001683168-26-005740:0
472 shares@ US$119.260.0006% mcap0.3% of flowCommon Stock, $.001 par valueSEC:0001683168-26-005740:1
516 shares@ US$119.260.0006% mcap0.3% of flowCommon Stock, $.001 par valueSEC:0001683168-26-005740:2
407 shares@ US$119.260.0005% mcap0.3% of flowCommon Stock, $.001 par valueSEC:0001683168-26-005740:3
19,065 sharesCommon Stock, $.001 par valueSEC:0001683168-26-004879:0
29,227 sharesCommon Stock, $.001 par valueSEC:0001683168-26-004879:1
19,064 shares@ US$190.360.020% mcap39.5% of flowCommon Stock, $.001 par valueSEC:0001683168-26-004133:1
19,227 shares@ US$173.260.019% mcap36.2% of flowCommon Stock, $.001 par valueSEC:0001683168-26-004133:2
156,583 shares0Common Stock, $.001 par valueSEC:0001683168-26-004133:0
2,053 shares@ US$150.570.0030% mcap3.1% of flowCommon Stock, $.001 par valueSEC:0001683168-26-003183:0
518 shares@ US$150.570.0008% mcap0.8% of flowCommon Stock, $.001 par valueSEC:0001683168-26-003183:1
567 shares@ US$150.570.0008% mcap0.9% of flowCommon Stock, $.001 par valueSEC:0001683168-26-003183:2
447 shares@ US$150.570.0007% mcap0.7% of flowCommon Stock, $.001 par valueSEC:0001683168-26-003183:3
29,000 shares@ US$100.127623.2% of flowCommon Stock, $.001 par valueSEC:0001683168-26-002112:0
17,027 shares0Common Stock, $.001 par valueSEC:0001683168-26-000923:0
12,000 shares@ US$45.0553.8% of flowCommon Stock, $.001 par valueSEC:0001683168-26-000634:0
1,172 shares@ US$38.380.3% of flowCommon Stock, $.001 par valueSEC:0001683168-26-000532:0
12,500 shares@ US$40.153.7% of flowCommon Stock, $.001 par valueSEC:0001683168-25-009380:0
1,066 shares@ US$33.400.3% of flowCommon Stock, $.001 par valueSEC:0001683168-25-007764:0
2,000 shares@ US$22.340.3% of flowCommon Stock, $.001 par valueSEC:0001683168-25-006246:0
605 shares@ US$28.230.1% of flowCommon Stock, $.001 par valueSEC:0001683168-25-005359:0
11,426 shares@ US$19.0982.5% of flowCommon Stock, $.001 par valueSEC:0001683168-25-003571:0
34,091 shares@ US$14.765.7% of flowCommon Stock, $.001 par valueSEC:0001683168-25-003500:1
89,285 shares0Common Stock, $.001 par valueSEC:0001683168-25-003500:0
517 shares@ US$10.050.1% of flowCommon Stock, $.001 par valueSEC:0001683168-25-003071:0
25 of 64 declarations
About Kuo David C
Kuo David C is Directeur Juridique at Applied Optoelectronics, INC. He has 60 filings in total, and across the recent sample of 60 filings, buys are EUR 0 and sells are EUR 7698524, with tax withholding as the modal transaction nature, over the period from 2016-02-03 to 2026-06-16.
