LARSON MICHAEL

Director at MEXICAN ECONOMIC DEVELOPMENT INC · on record since Mar 17, 2026
Director at REPUBLIC SERVICES, INC. · on record since Oct 30, 2009
Director at AUTONATION, INC. · on record since Feb 25, 2010
Director at ECOLAB INC. · on record since Apr 2, 2026
Director at Western Asset Investment Grade Income Fund Inc. · on record since Mar 17, 2020
Director at WESTERN ASSET PREMIER BOND FUND · on record since Mar 17, 2020
Director at WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND · on record since Jul 19, 2022
Director at WESTERN ASSET INFLATION-LINKED INCOME FUND · on record since Jul 19, 2022
Trustee at WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND · on record since Sep 7, 2005
Trustee at WESTERN ASSET INFLATION-LINKED INCOME FUND · on record since Sep 7, 2005

Insider trading activity of LARSON MICHAEL

Transactions on record: 229; since Sep 7, 2005

Open-market buys: 9; $434.5K

Open-market sells: 0

Companies traded: 5; last filing Oct 2, 2026

Figures computed from official regulatory filings — .

Companies where LARSON MICHAEL has traded

ECOLAB INC.93 tx · $2.9M · Oct 2, 2026
REPUBLIC SERVICES, INC.109 tx · $1.1M · Jul 17, 2026
WESTERN ASSET INFLATION-LINKED INCOME FUND3 tx · $202.8K · Sep 28, 2023
WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND3 tx · $142.3K · Sep 28, 2023
AUTONATION, INC.21 tx · $89.3K · Jan 4, 2018

Track record of LARSON MICHAEL

Statistical track record

Free account

Open-market buys: 9

Last buy: Sep 27, 2023

Win rates, median returns and the proven-insider analysis come with a free account.

Transaction history of LARSON MICHAEL

Co-insiders of LARSON MICHAEL

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
ECOLAB INC.Listing on record	Oct 2, 2026	Award	131.17	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
REPUBLIC SERVICES, INC.Listing on record	Jul 17, 2026	AwardD (derivative)	115.53	217.34 USD	$25.1K	SEC
ECOLAB INC.Listing on record	Jul 2, 2026	Award	130.18	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	May 19, 2026	AwardD (derivative)	732	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
REPUBLIC SERVICES, INC.Listing on record	Apr 17, 2026	AwardD (derivative)	118.71	210.87 USD	$25K	SEC
ECOLAB INC.Listing on record	Apr 2, 2026	Award	137.82	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	Mar 30, 2026	ExerciseD (derivative)	-2,300	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	Mar 30, 2026	Other	-1,006	262.89 USD	$264.5K	SEC
ECOLAB INC.Listing on record	Mar 30, 2026	Exercise	2,300	115.08 USD	$264.7K	SEC
REPUBLIC SERVICES, INC.Listing on record	Feb 3, 2026	Exercise	1,858	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
REPUBLIC SERVICES, INC.Listing on record	Feb 3, 2026	ExerciseD (derivative)	-1,858	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
REPUBLIC SERVICES, INC.Listing on record	Jan 20, 2026	AwardD (derivative)	122.69	210.79 USD	$25.9K	SEC
REPUBLIC SERVICES, INC.Listing on record	Jan 6, 2026	AwardD (derivative)	1,095	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	Jan 5, 2026	Award	128	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
REPUBLIC SERVICES, INC.Listing on record	Oct 17, 2025	AwardD (derivative)	114.28	221.03 USD	$25.3K	SEC
ECOLAB INC.Listing on record	Oct 2, 2025	Award	123.23	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
REPUBLIC SERVICES, INC.Listing on record	Jul 16, 2025	AwardD (derivative)	95.77	241.86 USD	$23.2K	SEC
ECOLAB INC.Listing on record	Jul 2, 2025	Award	126.18	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	May 14, 2025	AwardD (derivative)	810	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
REPUBLIC SERVICES, INC.Listing on record	Apr 17, 2025	AwardD (derivative)	93.73	245.00 USD	$23K	SEC
ECOLAB INC.Listing on record	Apr 2, 2025	Award	134.16	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	Mar 6, 2025	ExerciseD (derivative)	-2,200	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	Mar 6, 2025	Exercise	2,200	112.75 USD	$248.1K	SEC
ECOLAB INC.Listing on record	Mar 6, 2025	Other	-921	269.17 USD	$247.9K	SEC
REPUBLIC SERVICES, INC.Listing on record	Feb 3, 2025	ExerciseD (derivative)	-1,775	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	Src
ECOLAB INC.Listing on record	Oct 2, 2026	Award	131.17	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
REPUBLIC SERVICES, INC.Listing on record	Jul 17, 2026	AwardD (derivative)	115.53	217.34 USD	$25.1K	SEC
ECOLAB INC.Listing on record	Jul 2, 2026	Award	130.18	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	May 19, 2026	AwardD (derivative)	732	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
REPUBLIC SERVICES, INC.Listing on record	Apr 17, 2026	AwardD (derivative)	118.71	210.87 USD	$25K	SEC
ECOLAB INC.Listing on record	Apr 2, 2026	Award	137.82	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	Mar 30, 2026	ExerciseD (derivative)	-2,300	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	Mar 30, 2026	Other	-1,006	262.89 USD	$264.5K	SEC
ECOLAB INC.Listing on record	Mar 30, 2026	Exercise	2,300	115.08 USD	$264.7K	SEC
REPUBLIC SERVICES, INC.Listing on record	Feb 3, 2026	Exercise	1,858	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
REPUBLIC SERVICES, INC.Listing on record	Feb 3, 2026	ExerciseD (derivative)	-1,858	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
REPUBLIC SERVICES, INC.Listing on record	Jan 20, 2026	AwardD (derivative)	122.69	210.79 USD	$25.9K	SEC
REPUBLIC SERVICES, INC.Listing on record	Jan 6, 2026	AwardD (derivative)	1,095	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	Jan 5, 2026	Award	128	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
REPUBLIC SERVICES, INC.Listing on record	Oct 17, 2025	AwardD (derivative)	114.28	221.03 USD	$25.3K	SEC
ECOLAB INC.Listing on record	Oct 2, 2025	Award	123.23	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
REPUBLIC SERVICES, INC.Listing on record	Jul 16, 2025	AwardD (derivative)	95.77	241.86 USD	$23.2K	SEC
ECOLAB INC.Listing on record	Jul 2, 2025	Award	126.18	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	May 14, 2025	AwardD (derivative)	810	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
REPUBLIC SERVICES, INC.Listing on record	Apr 17, 2025	AwardD (derivative)	93.73	245.00 USD	$23K	SEC
ECOLAB INC.Listing on record	Apr 2, 2025	Award	134.16	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	Mar 6, 2025	ExerciseD (derivative)	-2,200	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	Mar 6, 2025	Exercise	2,200	112.75 USD	$248.1K	SEC
ECOLAB INC.Listing on record	Mar 6, 2025	Other	-921	269.17 USD	$247.9K	SEC
REPUBLIC SERVICES, INC.Listing on record	Feb 3, 2025	ExerciseD (derivative)	-1,775	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC