AMERICAN SECURITIES LLC

10% owner at XERIUM TECHNOLOGIES INC · on record since Jun 3, 2010
10% owner at Amentum Holdings, Inc. · on record since Dec 30, 2024
10% owner at GENTEK INC · on record since Oct 30, 2009
10% owner at INX Inc · on record since Nov 14, 2011
(See Remarks below) at XERIUM TECHNOLOGIES INC · on record since Jan 9, 2012
(See Remarks below) at POTBELLY CORP · on record since Oct 11, 2013
10% owner at SOLV Energy, Inc. · on record since Jun 3, 2026
(See Remarks below) at ADVANCED DRAINAGE SYSTEMS, INC. · on record since Aug 25, 2014
10% owner at Metaldyne Performance Group Inc. · on record since Dec 18, 2014
10% owner at Bison Merger Sub I, LLC · on record since Oct 10, 2014
10% owner at Blue Bird Corp · on record since Jun 10, 2016
10% owner at BASIC ENERGY SERVICES, INC. · on record since Jan 30, 2017
10% owner at Dauch Corp · on record since May 23, 2017
10% owner at Forbes Energy Services Ltd. · on record since Apr 19, 2017
10% owner at Nuverra Environmental Solutions, Inc. · on record since Aug 15, 2017
Director at Dauch Corp · on record since Nov 14, 2017
10% owner at PIONEER ENERGY SERVICES LLC · on record since Nov 23, 2020
10% owner at ADVANCED DRAINAGE SYSTEMS, INC. · on record since Jul 24, 2014

Insider trading activity of AMERICAN SECURITIES LLC

Transactions on record: 36; since Oct 30, 2009

Open-market buys: 9; $110.9M

Open-market sells: 16; $494.4M

Companies traded: 8; last filing Aug 21, 2026

Figures computed from official regulatory filings — .

Companies where AMERICAN SECURITIES LLC has traded

14 tx · Aug 21, 2026
1 tx · $133M · Feb 22, 2024
12 tx · $19.5M · Jun 6, 2019
2 tx · $757.8T · Mar 4, 2019
1 tx · Jun 5, 2018
1 tx · $141.4M · Dec 18, 2014
1 tx · $203.5M · Dec 10, 2014
4 tx · $107.9M · Oct 30, 2009

Track record of AMERICAN SECURITIES LLC

Statistical track record

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Open-market buys: 10

Last buy: Jun 5, 2019

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Transaction history of AMERICAN SECURITIES LLC

Co-insiders of AMERICAN SECURITIES LLC

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
SOLV Energy, Inc.Listing unverified	Aug 21, 2026	Sell	-7,939,153	—	n/a (No price was disclosed in the filing)		SEC
SOLV Energy, Inc.Listing unverified	Aug 21, 2026	Other	3,069,193	—	n/a (No price was disclosed in the filing)		SEC
SOLV Energy, Inc.Listing unverified	Aug 21, 2026	OtherD (derivative)	-3,069,193	—	n/a (No price was disclosed in the filing)		SEC
SOLV Energy, Inc.Listing unverified	Aug 21, 2026	Sell	-7,939,153	—	n/a (No price was disclosed in the filing)		SEC
SOLV Energy, Inc.Listing unverified	Aug 21, 2026	Other	3,069,193	—	n/a (No price was disclosed in the filing)		SEC
SOLV Energy, Inc.Listing unverified	Aug 21, 2026	OtherD (derivative)	-3,069,193	—	n/a (No price was disclosed in the filing)		SEC
SOLV Energy, Inc.Listing unverified	Jun 5, 2026	Sell	-1,154,760	—	n/a (No price was disclosed in the filing)		SEC
SOLV Energy, Inc.Listing unverified	Jun 5, 2026	Sell	-1,154,760	—	n/a (No price was disclosed in the filing)		SEC
SOLV Energy, Inc.Listing unverified	Jun 5, 2026	SellD (derivative)	-727,765	—	n/a (No price was disclosed in the filing)		SEC
SOLV Energy, Inc.Listing unverified	Jun 5, 2026	SellD (derivative)	-727,765	—	n/a (No price was disclosed in the filing)		SEC
SOLV Energy, Inc.Listing unverified	Jun 3, 2026	Sell	-7,698,410	—	n/a (No price was disclosed in the filing)		SEC
SOLV Energy, Inc.Listing unverified	Jun 3, 2026	Sell	-7,698,410	—	n/a (No price was disclosed in the filing)		SEC
SOLV Energy, Inc.Listing unverified	Jun 3, 2026	SellD (derivative)	-4,851,766	—	n/a (No price was disclosed in the filing)		SEC
SOLV Energy, Inc.Listing unverified	Jun 3, 2026	SellD (derivative)	-4,851,766	—	n/a (No price was disclosed in the filing)		SEC
Blue Bird CorpListing unverified	Feb 22, 2024	Sell	-4,042,650	32.90 USD	$133M		SEC
BASIC ENERGY SERVICES, INC.Listing unverified	Jun 6, 2019	Buy	150,000	2.52 USD	$378K	conv 29Cluster	SEC
BASIC ENERGY SERVICES, INC.Listing unverified	Jun 6, 2019	Buy	161,970	2.43 USD	$393.6K	conv 26Cluster	SEC
Forbes Energy Services Ltd.Listing on record	Mar 4, 2019	BuyD (derivative)	27,528,100	27,528,100.00 USD	$757.8T	Unusual size	SEC
Forbes Energy Services Ltd.Listing on record	Mar 4, 2019	OtherD (derivative)	-116,083	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BASIC ENERGY SERVICES, INC.Listing unverified	Dec 18, 2018	Buy	15,000	4.91 USD	$73.7K	conv 29Cluster	SEC
BASIC ENERGY SERVICES, INC.Listing unverified	Aug 6, 2018	Buy	200,000	7.52 USD	$1.5M	conv 20First in 12mo	SEC
BASIC ENERGY SERVICES, INC.Listing unverified	Aug 6, 2018	Buy	79,600	7.62 USD	$606.6K	conv 25Cluster	SEC
Bison Merger Sub I, LLCListing unverified	Jun 5, 2018	Other	-48,156,628	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BASIC ENERGY SERVICES, INC.Listing unverified	Feb 13, 2017	Sell	-157,825	43.01 USD	$6.8M		SEC
BASIC ENERGY SERVICES, INC.Listing unverified	Feb 13, 2017	Sell	-50,000	42.16 USD	$2.1M		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
SOLV Energy, Inc.Listing unverified	Aug 21, 2026	Sell	-7,939,153	—	n/a (No price was disclosed in the filing)		SEC
SOLV Energy, Inc.Listing unverified	Aug 21, 2026	Other	3,069,193	—	n/a (No price was disclosed in the filing)		SEC
SOLV Energy, Inc.Listing unverified	Aug 21, 2026	OtherD (derivative)	-3,069,193	—	n/a (No price was disclosed in the filing)		SEC
SOLV Energy, Inc.Listing unverified	Aug 21, 2026	Sell	-7,939,153	—	n/a (No price was disclosed in the filing)		SEC
SOLV Energy, Inc.Listing unverified	Aug 21, 2026	Other	3,069,193	—	n/a (No price was disclosed in the filing)		SEC
SOLV Energy, Inc.Listing unverified	Aug 21, 2026	OtherD (derivative)	-3,069,193	—	n/a (No price was disclosed in the filing)		SEC
SOLV Energy, Inc.Listing unverified	Jun 5, 2026	Sell	-1,154,760	—	n/a (No price was disclosed in the filing)		SEC
SOLV Energy, Inc.Listing unverified	Jun 5, 2026	Sell	-1,154,760	—	n/a (No price was disclosed in the filing)		SEC
SOLV Energy, Inc.Listing unverified	Jun 5, 2026	SellD (derivative)	-727,765	—	n/a (No price was disclosed in the filing)		SEC
SOLV Energy, Inc.Listing unverified	Jun 5, 2026	SellD (derivative)	-727,765	—	n/a (No price was disclosed in the filing)		SEC
SOLV Energy, Inc.Listing unverified	Jun 3, 2026	Sell	-7,698,410	—	n/a (No price was disclosed in the filing)		SEC
SOLV Energy, Inc.Listing unverified	Jun 3, 2026	Sell	-7,698,410	—	n/a (No price was disclosed in the filing)		SEC
SOLV Energy, Inc.Listing unverified	Jun 3, 2026	SellD (derivative)	-4,851,766	—	n/a (No price was disclosed in the filing)		SEC
SOLV Energy, Inc.Listing unverified	Jun 3, 2026	SellD (derivative)	-4,851,766	—	n/a (No price was disclosed in the filing)		SEC
Blue Bird CorpListing unverified	Feb 22, 2024	Sell	-4,042,650	32.90 USD	$133M		SEC
BASIC ENERGY SERVICES, INC.Listing unverified	Jun 6, 2019	Buy	150,000	2.52 USD	$378K	conv 29Cluster	SEC
BASIC ENERGY SERVICES, INC.Listing unverified	Jun 6, 2019	Buy	161,970	2.43 USD	$393.6K	conv 26Cluster	SEC
Forbes Energy Services Ltd.Listing on record	Mar 4, 2019	BuyD (derivative)	27,528,100	27,528,100.00 USD	$757.8T	Unusual size	SEC
Forbes Energy Services Ltd.Listing on record	Mar 4, 2019	OtherD (derivative)	-116,083	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BASIC ENERGY SERVICES, INC.Listing unverified	Dec 18, 2018	Buy	15,000	4.91 USD	$73.7K	conv 29Cluster	SEC
BASIC ENERGY SERVICES, INC.Listing unverified	Aug 6, 2018	Buy	200,000	7.52 USD	$1.5M	conv 20First in 12mo	SEC
BASIC ENERGY SERVICES, INC.Listing unverified	Aug 6, 2018	Buy	79,600	7.62 USD	$606.6K	conv 25Cluster	SEC
Bison Merger Sub I, LLCListing unverified	Jun 5, 2018	Other	-48,156,628	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BASIC ENERGY SERVICES, INC.Listing unverified	Feb 13, 2017	Sell	-157,825	43.01 USD	$6.8M		SEC
BASIC ENERGY SERVICES, INC.Listing unverified	Feb 13, 2017	Sell	-50,000	42.16 USD	$2.1M		SEC