McGill William B

CEO & President at MARINEMAX INC · on record since Oct 26, 2018
Director at MARINEMAX INC · on record since Mar 5, 2019

Insider trading activity of McGill William B

Transactions on record: 268; since Nov 21, 2012

Open-market buys: 0

Open-market sells: 59; $5.8M

Companies traded: 1; last filing Oct 2, 2026

Figures computed from official regulatory filings — .

Companies where McGill William B has traded

MARINEMAX INC268 tx · $15.7M · Oct 2, 2026

Track record of McGill William B

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of McGill William B

Co-insiders of McGill William B

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
MARINEMAX INCListing on record	Oct 2, 2026	ExerciseD (derivative)	-28,330	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Oct 2, 2026	Exercise	19,897	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Oct 2, 2026	Exercise	18,684	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Oct 2, 2026	Exercise	28,330	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Oct 2, 2026	ExerciseD (derivative)	-73,566	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Oct 2, 2026	ExerciseD (derivative)	-19,897	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Oct 2, 2026	ExerciseD (derivative)	-18,684	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Oct 2, 2026	Other	-53,686	52.30 USD	$2.8M	Unusual size	SEC
MARINEMAX INCListing on record	Oct 2, 2026	Exercise	73,566	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Nov 18, 2025	AwardD (derivative)	84,993	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Nov 18, 2025	AwardD (derivative)	33,179	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Oct 2, 2025	ExerciseD (derivative)	-57,664	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Oct 2, 2025	Exercise	19,896	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Oct 2, 2025	Other	-41,142	25.33 USD	$1M	Unusual size	SEC
MARINEMAX INCListing on record	Oct 2, 2025	ExerciseD (derivative)	-14,648	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Oct 2, 2025	ExerciseD (derivative)	-19,896	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Oct 2, 2025	Exercise	14,648	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Oct 2, 2025	ExerciseD (derivative)	-18,683	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Oct 2, 2025	Exercise	57,664	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Oct 2, 2025	Exercise	18,683	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Aug 27, 2025	Sell	-59,400	27.52 USD	$1.6M	Unusual size	SEC
MARINEMAX INCListing on record	Aug 27, 2025	Sell	-600	28.17 USD	$16.9K		SEC
MARINEMAX INCListing on record	Nov 18, 2024	AwardD (derivative)	73,566	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Nov 18, 2024	AwardD (derivative)	59,696	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Oct 2, 2024	Exercise	6,688	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
MARINEMAX INCListing on record	Oct 2, 2026	ExerciseD (derivative)	-28,330	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Oct 2, 2026	Exercise	19,897	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Oct 2, 2026	Exercise	18,684	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Oct 2, 2026	Exercise	28,330	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Oct 2, 2026	ExerciseD (derivative)	-73,566	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Oct 2, 2026	ExerciseD (derivative)	-19,897	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Oct 2, 2026	ExerciseD (derivative)	-18,684	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Oct 2, 2026	Other	-53,686	52.30 USD	$2.8M	Unusual size	SEC
MARINEMAX INCListing on record	Oct 2, 2026	Exercise	73,566	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Nov 18, 2025	AwardD (derivative)	84,993	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Nov 18, 2025	AwardD (derivative)	33,179	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Oct 2, 2025	ExerciseD (derivative)	-57,664	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Oct 2, 2025	Exercise	19,896	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Oct 2, 2025	Other	-41,142	25.33 USD	$1M	Unusual size	SEC
MARINEMAX INCListing on record	Oct 2, 2025	ExerciseD (derivative)	-14,648	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Oct 2, 2025	ExerciseD (derivative)	-19,896	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Oct 2, 2025	Exercise	14,648	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Oct 2, 2025	ExerciseD (derivative)	-18,683	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Oct 2, 2025	Exercise	57,664	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Oct 2, 2025	Exercise	18,683	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Aug 27, 2025	Sell	-59,400	27.52 USD	$1.6M	Unusual size	SEC
MARINEMAX INCListing on record	Aug 27, 2025	Sell	-600	28.17 USD	$16.9K		SEC
MARINEMAX INCListing on record	Nov 18, 2024	AwardD (derivative)	73,566	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Nov 18, 2024	AwardD (derivative)	59,696	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINEMAX INCListing on record	Oct 2, 2024	Exercise	6,688	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC