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SEC Insider//CIK 0001348636

Chen Herald Y

CIK 00013486363 companiesROCHESTER, NY

Transactions

50

Companies

3

Filings

3

CIK

0001348636

Recent Transactions

50 trades
  • Gift

    Class A Common Stock

    2025-12-0925,000156,929 total
  • Sale

    Class A Common Stock

    2025-08-15$440.77/sh200181,929 total
  • Sale

    Class A Common Stock

    2025-08-15$435.01/sh9,323219,775 total
  • Sale

    Class A Common Stock

    2025-08-15$439.71/sh142182,129 total
  • Sale

    Class A Common Stock

    2025-08-15$423.68/sh100189,900 total
  • Sale

    Class A Common Stock

    2025-08-15$439.10/sh400140,200 total
  • Exercise/Conversion

    Stock Option (Right to Buy)

    2025-08-1550,000330,201 total
  • Sale

    Class A Common Stock

    2025-08-15$427.35/sh300188,800 total
  • Sale

    Class A Common Stock

    2025-08-15$437.16/sh8,268151,643 total
  • Exercise/Conversion

    Class A Common Stock

    2025-08-15$5.05/sh+50,000231,929 total
  • Sale

    Class A Common Stock

    2025-08-15$432.88/sh500186,600 total
  • Sale

    Class A Common Stock

    2025-08-15$426.03/sh700189,100 total
  • Sale

    Class A Common Stock

    2025-08-15$424.69/sh100189,800 total
  • Sale

    Class A Common Stock

    2025-08-15$429.90/sh400187,800 total
  • Sale

    Class A Common Stock

    2025-08-15$440.54/sh200140,000 total
  • Sale

    Class A Common Stock

    2025-08-15$438.06/sh9,180187,413 total
  • Sale

    Class A Common Stock

    2025-08-15$436.07/sh12,144207,631 total
  • Sale

    Class A Common Stock

    2025-08-15$438.60/sh5,142182,271 total
  • Sale

    Class A Common Stock

    2025-08-15$434.36/sh4,586182,014 total
  • Sale

    Class A Common Stock

    2025-08-15$436.26/sh12,688159,911 total
  • Sale

    Class A Common Stock

    2025-08-15$428.38/sh600188,200 total
  • Sale

    Class A Common Stock

    2025-08-15$431.58/sh300187,100 total
  • Sale

    Class A Common Stock

    2025-08-15$436.91/sh11,038196,593 total
  • Sale

    Class A Common Stock

    2025-08-15$438.30/sh11,043140,600 total
  • Sale

    Class A Common Stock

    2025-08-15$435.21/sh9,415172,599 total
  • Sale

    Class A Common Stock

    2025-08-15$430.57/sh400187,400 total
  • Sale

    Class A Common Stock

    2025-08-15$434.20/sh2,831229,098 total
  • Sale

    Class A Common Stock

    2025-08-14$441.94/sh7,864184,416 total
  • Sale

    Class A Common Stock

    2025-08-14$439.91/sh6,417197,315 total
  • Sale

    Class A Common Stock

    2025-08-14$443.71/sh1,316181,929 total
  • Sale

    Class A Common Stock

    2025-08-14$427.05/sh13,755368,174 total
  • Sale

    Class A Common Stock

    2025-08-14$435.89/sh3,289222,520 total
  • Sale

    Class A Common Stock

    2025-08-14$427.78/sh21,419346,755 total
  • Sale

    Class A Common Stock

    2025-08-14$438.01/sh5,823211,746 total
  • Exercise/Conversion

    Class A Common Stock

    2025-08-14$5.05/sh+200,000381,929 total
  • Sale

    Class A Common Stock

    2025-08-14$438.98/sh8,014203,732 total
  • Sale

    Class A Common Stock

    2025-08-14$442.95/sh1,171183,245 total
  • Sale

    Class A Common Stock

    2025-08-14$429.88/sh26,005306,592 total
  • Sale

    Class A Common Stock

    2025-08-14$440.87/sh5,035192,280 total
  • Sale

    Class A Common Stock

    2025-08-14$431.78/sh19,783260,017 total
  • Sale

    Class A Common Stock

    2025-08-14$430.86/sh26,792279,800 total
  • Sale

    Class A Common Stock

    2025-08-14$432.76/sh10,694249,323 total
  • Sale

    Class A Common Stock

    2025-08-14$434.80/sh6,775225,809 total
  • Sale

    Class A Common Stock

    2025-08-14$434.02/sh16,739232,584 total
  • Sale

    Class A Common Stock

    2025-08-14$436.94/sh4,951217,569 total
  • Exercise/Conversion

    Stock Option (Right to Buy)

    2025-08-14200,000380,201 total
  • Sale

    Class A Common Stock

    2025-08-14$428.86/sh14,158332,597 total
  • Exercise/Conversion

    Class A Common Stock

    2025-08-13$5.05/sh+200,000581,929 total
  • Sale

    Class A Common Stock

    2025-08-13$439.57/sh2,300579,629 total
  • Sale

    Class A Common Stock

    2025-08-13$440.70/sh3,120576,509 total