Bay Walter D. Insider Trades

Insider Trading History

Track insider trading activity for Bay Walter D.. 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
Arthur J. Gallagher
Arthur J. Gallagher AJG
General Counsel
Holding Value $17.7M 83,919 shares
Last Trade
Mar 31, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$306k 1,415 shares
$215.95
$211.00
Arthur J. Gallagher
Arthur J. Gallagher AJG
General Counsel
Holding Value $843k 3,994 shares
Last Trade
Mar 31, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$306k 1,415 shares
$216.58
$211.00
Arthur J. Gallagher
Arthur J. Gallagher AJG
General Counsel
Holding Value $17.6M 83,292 shares
Last Trade
Mar 31, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$135k 627 shares
$215.95
$211.00
Arthur J. Gallagher
Arthur J. Gallagher AJG
General Counsel
Holding Value $0 0 shares
Last Trade
Mar 15, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.47M 7,090 shares
$207.93
$211.00
Arthur J. Gallagher
Arthur J. Gallagher AJG
General Counsel
Holding Value $15.9M 75,414 shares
Last Trade
Mar 15, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$501k 2,411 shares
$207.93
$211.00
Arthur J. Gallagher
Arthur J. Gallagher AJG
General Counsel
Holding Value $17.4M 82,504 shares
Last Trade
Mar 15, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.47M 7,090 shares
$207.93
$211.00
Arthur J. Gallagher
Arthur J. Gallagher AJG
General Counsel
Holding Value $1.5M 7,090 shares
Last Trade
Mar 15, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.47M 7,090 shares
$207.93
$211.00
Arthur J. Gallagher
Arthur J. Gallagher AJG
General Counsel
Holding Value $1.14M 5,399 shares
Last Trade
Mar 04, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$447k 1,982 shares
$225.51
$211.00
Arthur J. Gallagher
Arthur J. Gallagher AJG
General Counsel
Holding Value $3.58M 16,952 shares
Last Trade
Mar 01, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$3.87M 16,952 shares
$228.20
$211.00
Arthur J. Gallagher
Arthur J. Gallagher AJG
General Counsel
Holding Value $20.1M 95,399 shares
Last Trade
Dec 19, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$4.02M 15,850 shares
$253.44
$211.00
Arthur J. Gallagher
Arthur J. Gallagher AJG
General Counsel
Holding Value $0 0 shares
Last Trade
Dec 19, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$4.02M 15,850 shares
$253.44
$211.00
Arthur J. Gallagher
Arthur J. Gallagher AJG
General Counsel
Holding Value $16.4M 77,825 shares
Last Trade
Dec 19, 2025 Sale (Gift)Shares transferred as a gift rather than bought or sold for cash.
$437k 1,724 shares
$253.44
$211.00
Arthur J. Gallagher
Arthur J. Gallagher AJG
General Counsel
Holding Value $16.8M 79,549 shares
Last Trade
Dec 19, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$4.04M 15,850 shares
$255.00
$211.00
Arthur J. Gallagher
Arthur J. Gallagher AJG
General Counsel
Holding Value $716k 3,395 shares
Last Trade
Mar 31, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$26.9k 78 shares
$345.24
$211.00
Arthur J. Gallagher
Arthur J. Gallagher AJG
General Counsel
Holding Value $16.8M 79,470 shares
Last Trade
Mar 31, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$26.9k 78 shares
$345.24
$211.00
Arthur J. Gallagher
Arthur J. Gallagher AJG
General Counsel
Holding Value $16.8M 79,549 shares
Last Trade
Mar 31, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$26.9k 78 shares
$345.24
$211.00
Arthur J. Gallagher
Arthur J. Gallagher AJG
General Counsel
Holding Value $0 0 shares
Last Trade
Mar 15, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$2.34M 7,180 shares
$325.24
$211.00
Arthur J. Gallagher
Arthur J. Gallagher AJG
General Counsel
Holding Value $1.51M 7,180 shares
Last Trade
Mar 15, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$2.34M 7,180 shares
$325.24
$211.00
Arthur J. Gallagher
Arthur J. Gallagher AJG
General Counsel
Holding Value $17.4M 82,657 shares
Last Trade
Mar 15, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$2.34M 7,180 shares
$325.24
$211.00
Arthur J. Gallagher
Arthur J. Gallagher AJG
General Counsel
Holding Value $16.8M 79,549 shares
Last Trade
Mar 15, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$1.01M 3,108 shares
$325.24
$211.00

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