Ayer William S Insider Trades

Insider Trading History

Track insider trading activity for Ayer William S. 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 $129k 576 shares
Last Trade
May 22, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$131k 576 shares
$227.92
$223.26
Holding Value $2.67M 11,968 shares
Last Trade
Apr 15, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$144k 625 shares
$230.93
$223.26
Holding Value $0 0 shares
Last Trade
Apr 15, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$145k 625 shares
$232.19
$223.26
Holding Value $1.28M 5,724 shares
Last Trade
Jan 02, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$59.9k 306 shares
$195.88
$223.26
Holding Value $1.03M 4,632 shares
Last Trade
Jan 02, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$60k 287 shares
$209.00
$223.26
Holding Value $292k 1,309 shares
Last Trade
May 19, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$260k 1,309 shares
$198.66
$223.26
Holding Value $0 0 shares
Last Trade
Apr 15, 2023 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$68.6k 349 shares
$196.55
$223.26
Holding Value $1.83M 8,189 shares
Last Trade
Apr 15, 2023 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$68.6k 349 shares
$196.49
$223.26
Holding Value $949k 4,251 shares
Last Trade
Jan 03, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$59.8k 279 shares
$214.30
$223.26
Holding Value $949k 4,251 shares
Last Trade
Jan 03, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$59.8k 279 shares
$214.30
$223.26
Holding Value $0 0 shares
Last Trade
Nov 07, 2022 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$664k 3,164 shares
$209.77
$223.26
Holding Value $0 0 shares
Last Trade
Nov 07, 2022 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$664k 3,164 shares
$209.77
$223.26
Holding Value $1.74M 7,772 shares
Last Trade
Nov 07, 2022 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$442k 2,105 shares
$210.00
$223.26
Holding Value $2.21M 9,877 shares
Last Trade
Nov 07, 2022 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$664k 3,164 shares
$209.77
$223.26
Holding Value $0 0 shares
Last Trade
Apr 29, 2022 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$59.4k 307 shares
$193.51
$223.26
Holding Value $1.48M 6,644 shares
Last Trade
Apr 29, 2022 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$60.6k 307 shares
$197.43
$223.26
Holding Value $329k 1,472 shares
Last Trade
Apr 25, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$282k 1,472 shares
$191.82
$223.26
Holding Value $76.6k 343 shares
Last Trade
Apr 25, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$65.8k 343 shares
$191.82
$223.26
Holding Value $329k 1,472 shares
Last Trade
Apr 25, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$279k 1,472 shares
$189.62
$223.26
Holding Value $1.41M 6,337 shares
Last Trade
Apr 15, 2022 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$57.8k 295 shares
$195.81
$223.26

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