Chen Herald Y Insider Trades

Insider Trading History

Track insider trading activity for Chen Herald Y. See latest buy and sell transactions across all companies.

Holdings

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price

Insider Trades History

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Holding Value $96.9M 207,454 shares
Last Trade
Jun 03, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$300k 525 shares
$570.83
$467.02
Holding Value $1.64M 21,582 shares
Last Trade
Jun 03, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$246k 2,925 shares
$83.98
$76.14
Holding Value $96.6M 206,929 shares
Last Trade
Feb 13, 2026 Sale (Gift)Shares transferred as a gift rather than bought or sold for cash.
$39.1M 100,000 shares
$390.66
$467.02
Holding Value $46.7M 100,000 shares
Last Trade
Feb 13, 2026 Purchase (Gift)Shares transferred as a gift rather than bought or sold for cash.
$39.1M 100,000 shares
$390.66
$467.02
Holding Value $143M 306,929 shares
Last Trade
Feb 13, 2026 Purchase (Conversion)Shares acquired or disposed through conversion of a derivative or other security.
$58.6M 150,000 shares
$390.66
$467.02
Holding Value $172M 367,467 shares
Last Trade
Feb 13, 2026 Sale (Conversion)Shares acquired or disposed through conversion of a derivative or other security.
$58.6M 150,000 shares
$390.66
$467.02
Holding Value $73.3M 156,929 shares
Last Trade
Dec 09, 2025 Sale (Gift)Shares transferred as a gift rather than bought or sold for cash.
$18.1M 25,000 shares
$724.62
$467.02
Holding Value $154M 330,201 shares
Last Trade
Aug 15, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$21.9M 50,000 shares
$438.68
$467.02
Holding Value $108M 231,929 shares
Last Trade
Aug 15, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$21.9M 50,000 shares
$438.68
$467.02
Holding Value $88.3M 189,100 shares
Last Trade
Aug 15, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$43.6M 100,000 shares
$436.31
$467.02
Holding Value $172M 368,174 shares
Last Trade
Aug 14, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$86.5M 200,000 shares
$432.49
$467.02
Holding Value $178M 381,929 shares
Last Trade
Aug 14, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$86.7M 200,000 shares
$433.34
$467.02
Holding Value $178M 380,201 shares
Last Trade
Aug 14, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$86.7M 200,000 shares
$433.34
$467.02
Holding Value $272M 581,929 shares
Last Trade
Aug 13, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$89.3M 200,000 shares
$446.40
$467.02
Holding Value $85M 181,929 shares
Last Trade
Aug 13, 2025 Sale (Gift)Shares transferred as a gift rather than bought or sold for cash.
$89.3M 200,000 shares
$446.40
$467.02
Holding Value $192M 411,120 shares
Last Trade
Aug 13, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$89.7M 200,000 shares
$448.41
$467.02
Holding Value $271M 580,201 shares
Last Trade
Aug 13, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$89.3M 200,000 shares
$446.40
$467.02
Holding Value $242M 517,467 shares
Last Trade
Aug 12, 2025 Sale (Conversion)Shares acquired or disposed through conversion of a derivative or other security.
$93.4M 200,000 shares
$467.00
$467.02
Holding Value $364M 780,201 shares
Last Trade
Aug 12, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$93.4M 200,000 shares
$467.00
$467.02
Holding Value $270M 578,854 shares
Last Trade
Aug 12, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$92.9M 200,000 shares
$464.69
$467.02

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