Gores Tom

10% owner at McGraw Hill, Inc. · on record since Jul 23, 2025
10% owner at GPGI, Inc. · on record since Jan 20, 2026
10% owner at AMERICAN COMMERCIAL LINES INC. · on record since Oct 28, 2010
10% owner at ULTICOM, INC · on record since Oct 22, 2010
10% owner at Ingram Micro Holding Corp · on record since May 8, 2026
Director at Hostess Brands, Inc. · on record since Nov 14, 2016
10% owner at Hostess Brands, Inc. · on record since Nov 14, 2016
Affiliate at RYERSON INC. · on record since Aug 7, 2014
10% owner at ELECTRO RENT CORP · on record since Jun 6, 2016
10% owner at KEY ENERGY SERVICES INC · on record since Apr 6, 2017
10% owner at Custom Truck One Source, Inc. · on record since Apr 5, 2021
Director at VERRA MOBILITY Corp · on record since Oct 26, 2018
10% owner at VERRA MOBILITY Corp · on record since Oct 26, 2018
10% owner at Wesco Aircraft Holdings, Inc · on record since Aug 19, 2019
Director at Vertiv Holdings Co · on record since Feb 11, 2020
10% owner at Vertiv Holdings Co · on record since Feb 11, 2020
10% owner at RYERSON INC. · on record since May 17, 2022

Insider trading activity of Gores Tom

Transactions on record: 35; since Dec 20, 2010

Open-market buys: 4; $33.7M

Open-market sells: 20; $668.6M

Companies traded: 7; last filing Feb 3, 2025

Figures computed from official regulatory filings — .

Companies where Gores Tom has traded

1 tx · $32.6M · Feb 3, 2025
3 tx · $301.5M · Mar 9, 2023
10 tx · $426M · Aug 24, 2021
2 tx · $530.1K · Feb 27, 2019
16 tx · $41.1M · Jan 10, 2017
1 tx · $550K · Aug 15, 2014
2 tx · Dec 20, 2010

Track record of Gores Tom

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

Transaction history of Gores Tom

Co-insiders of Gores Tom

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Custom Truck One Source, Inc.Listing on record	Feb 3, 2025	Buy	8,143,635	4.00 USD	$32.6M	conv 54Unusual sizeFirst in 12mo	SEC
Vertiv Holdings CoListing on record	Mar 9, 2023	AwardD (derivative)	60,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
VERRA MOBILITY CorpListing on record	Aug 24, 2021	Sell	-8,000,000	14.60 USD	$116.8M		SEC
VERRA MOBILITY CorpListing on record	Aug 24, 2021	Other	-6,849,315	14.60 USD	$100M		SEC
Vertiv Holdings CoListing on record	Feb 8, 2021	AwardD (derivative)	77,294	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Vertiv Holdings CoListing on record	Nov 19, 2020	Sell	-18,000,000	16.75 USD	$301.5M	Unusual size	SEC
VERRA MOBILITY CorpListing on record	Jul 10, 2019	Sell	-2,250,000	12.13 USD	$27.3M		SEC
VERRA MOBILITY CorpListing on record	Jun 12, 2019	Sell	-15,000,000	12.13 USD	$182M	Unusual size	SEC
KEY ENERGY SERVICES INCListing on record	Feb 27, 2019	Buy	228,335	2.07 USD	$472.7K	conv 55ClusterFirst in 12mo	SEC
KEY ENERGY SERVICES INCListing on record	Feb 27, 2019	Buy	25,184	2.28 USD	$57.4K	conv 42Cluster	SEC
VERRA MOBILITY CorpListing on record	Oct 26, 2018	ExerciseD (derivative)	-1,893,798	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
VERRA MOBILITY CorpListing on record	Oct 26, 2018	Exercise	1,893,798	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
VERRA MOBILITY CorpListing on record	Oct 26, 2018	Award	53,739,744	—	n/a (No price was disclosed in the filing)		SEC
VERRA MOBILITY CorpListing on record	Oct 19, 2018	ExerciseD (derivative)	-1,893,798	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
VERRA MOBILITY CorpListing on record	Oct 19, 2018	Exercise	1,893,798	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
VERRA MOBILITY CorpListing on record	Oct 19, 2018	Award	53,739,744	—	n/a (No price was disclosed in the filing)		SEC
Hostess Brands, Inc.Listing unverified	Jan 10, 2017	Sell	-392,295	12.96 USD	$5.1M		SEC
Hostess Brands, Inc.Listing unverified	Jan 10, 2017	Sell	-1,600	12.94 USD	$20.7K		SEC
Hostess Brands, Inc.Listing unverified	Jan 10, 2017	Sell	-98,663	13.01 USD	$1.3M		SEC
Hostess Brands, Inc.Listing unverified	Jan 10, 2017	Sell	-186,800	12.94 USD	$2.4M		SEC
Hostess Brands, Inc.Listing unverified	Jan 10, 2017	Sell	-2,100	12.92 USD	$27.1K		SEC
Hostess Brands, Inc.Listing unverified	Jan 10, 2017	Sell	-21,812	12.91 USD	$281.6K		SEC
Hostess Brands, Inc.Listing unverified	Jan 10, 2017	Sell	-546,387	13.00 USD	$7.1M	Unusual size	SEC
Hostess Brands, Inc.Listing unverified	Jan 10, 2017	Sell	-158,732	12.96 USD	$2.1M		SEC
Hostess Brands, Inc.Listing unverified	Jan 10, 2017	Sell	-672,973	13.01 USD	$8.8M	Unusual size	SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Custom Truck One Source, Inc.Listing on record	Feb 3, 2025	Buy	8,143,635	4.00 USD	$32.6M	conv 54Unusual sizeFirst in 12mo	SEC
Vertiv Holdings CoListing on record	Mar 9, 2023	AwardD (derivative)	60,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
VERRA MOBILITY CorpListing on record	Aug 24, 2021	Sell	-8,000,000	14.60 USD	$116.8M		SEC
VERRA MOBILITY CorpListing on record	Aug 24, 2021	Other	-6,849,315	14.60 USD	$100M		SEC
Vertiv Holdings CoListing on record	Feb 8, 2021	AwardD (derivative)	77,294	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Vertiv Holdings CoListing on record	Nov 19, 2020	Sell	-18,000,000	16.75 USD	$301.5M	Unusual size	SEC
VERRA MOBILITY CorpListing on record	Jul 10, 2019	Sell	-2,250,000	12.13 USD	$27.3M		SEC
VERRA MOBILITY CorpListing on record	Jun 12, 2019	Sell	-15,000,000	12.13 USD	$182M	Unusual size	SEC
KEY ENERGY SERVICES INCListing on record	Feb 27, 2019	Buy	228,335	2.07 USD	$472.7K	conv 55ClusterFirst in 12mo	SEC
KEY ENERGY SERVICES INCListing on record	Feb 27, 2019	Buy	25,184	2.28 USD	$57.4K	conv 42Cluster	SEC
VERRA MOBILITY CorpListing on record	Oct 26, 2018	ExerciseD (derivative)	-1,893,798	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
VERRA MOBILITY CorpListing on record	Oct 26, 2018	Exercise	1,893,798	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
VERRA MOBILITY CorpListing on record	Oct 26, 2018	Award	53,739,744	—	n/a (No price was disclosed in the filing)		SEC
VERRA MOBILITY CorpListing on record	Oct 19, 2018	ExerciseD (derivative)	-1,893,798	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
VERRA MOBILITY CorpListing on record	Oct 19, 2018	Exercise	1,893,798	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
VERRA MOBILITY CorpListing on record	Oct 19, 2018	Award	53,739,744	—	n/a (No price was disclosed in the filing)		SEC
Hostess Brands, Inc.Listing unverified	Jan 10, 2017	Sell	-392,295	12.96 USD	$5.1M		SEC
Hostess Brands, Inc.Listing unverified	Jan 10, 2017	Sell	-1,600	12.94 USD	$20.7K		SEC
Hostess Brands, Inc.Listing unverified	Jan 10, 2017	Sell	-98,663	13.01 USD	$1.3M		SEC
Hostess Brands, Inc.Listing unverified	Jan 10, 2017	Sell	-186,800	12.94 USD	$2.4M		SEC
Hostess Brands, Inc.Listing unverified	Jan 10, 2017	Sell	-2,100	12.92 USD	$27.1K		SEC
Hostess Brands, Inc.Listing unverified	Jan 10, 2017	Sell	-21,812	12.91 USD	$281.6K		SEC
Hostess Brands, Inc.Listing unverified	Jan 10, 2017	Sell	-546,387	13.00 USD	$7.1M	Unusual size	SEC
Hostess Brands, Inc.Listing unverified	Jan 10, 2017	Sell	-158,732	12.96 USD	$2.1M		SEC
Hostess Brands, Inc.Listing unverified	Jan 10, 2017	Sell	-672,973	13.01 USD	$8.8M	Unusual size	SEC