Kadenacy Stephen M

Director at SilverBox Corp IV · on record since Aug 15, 2024
Chairman & Chief Exec. Officer at SilverBox Corp IV · on record since Aug 15, 2024
10% owner at SilverBox Corp IV · on record since Aug 15, 2024
Chief Financial Officer at BRC Inc. · on record since Sep 20, 2023
Director at SilverBox Corp V · on record since Dec 2, 2025
Chairman and CEO, Director at SilverBox Corp V · on record since Dec 2, 2025
10% owner at SilverBox Corp V · on record since Dec 2, 2025
Director at ABM INDUSTRIES INC /DE/ · on record since Dec 17, 2013
Director at BRC Inc. · on record since Jun 3, 2026
President and COO at AECOM · on record since Jul 5, 2017
Director at ATLAS TECHNICAL CONSULTANTS, INC. · on record since Nov 23, 2018
Chief Executive Officer at ATLAS TECHNICAL CONSULTANTS, INC. · on record since Nov 23, 2018
10% owner at ATLAS TECHNICAL CONSULTANTS, INC. · on record since Nov 23, 2018
Chief Executive Officer at SBEA Merger Sub LLC · on record since Mar 2, 2021
10% owner at SBEA Merger Sub LLC · on record since Mar 2, 2021
10% owner at BRC Inc. · on record since Feb 14, 2022
Former 10% Owner at BRC Inc. · on record since Aug 11, 2022
Director at SilverBox Corp III · on record since Feb 27, 2023
Chairman & Chief Exec. Officer at · on record since Feb 27, 2023
10% owner at · on record since Feb 27, 2023

Insider trading activity of Kadenacy Stephen M

Transactions on record: 69; since Nov 30, 2011

Open-market buys: 2; $477.5K

Open-market sells: 6; $2.5M

Companies traded: 4; last filing Aug 18, 2026

Figures computed from official regulatory filings — .

Companies where Kadenacy Stephen M has traded

11 tx · $26.8M · Aug 18, 2026
8 tx · Mar 29, 2021
44 tx · $9.9M · Jul 5, 2017
6 tx · $16.1K · Aug 6, 2014

Track record of Kadenacy Stephen M

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

Transaction history of Kadenacy Stephen M

Co-insiders of Kadenacy Stephen M

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
BRC Inc.Listing on record	Aug 18, 2026	Sell	-105,000	0.82 USD	$86.2K		SEC
BRC Inc.Listing on record	Jun 3, 2026	Award	80,645	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BRC Inc.Listing on record	Oct 27, 2025	Award	124,113	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BRC Inc.Listing on record	Jul 18, 2025	Buy	80,000	1.25 USD	$100K	conv 60ClusterFirst in 12mo	SEC
BRC Inc.Listing on record	Apr 10, 2025	Award	150,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BRC Inc.Listing on record	Sep 20, 2024	Other	-15,218	3.72 USD	$56.6K		SEC
BRC Inc.Listing on record	Sep 17, 2024	Other	157,729	3.17 USD	$500K		SEC
BRC Inc.Listing on record	Sep 20, 2023	AwardD (derivative)	1,004,982	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BRC Inc.Listing on record	Sep 20, 2023	Award	187,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BRC Inc.Listing on record	Aug 11, 2022	Other	-8,315,759	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BRC Inc.Listing on record	May 11, 2022	Exercise	2,262,266	11.50 USD	$26M	Unusual size	SEC
ATLAS TECHNICAL CONSULTANTS, INC.Listing unverified	Mar 29, 2021	Award	11,261	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ATLAS TECHNICAL CONSULTANTS, INC.Listing unverified	Dec 31, 2020	Other	-1,708,880	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ATLAS TECHNICAL CONSULTANTS, INC.Listing unverified	Dec 31, 2020	Other	516,120	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ATLAS TECHNICAL CONSULTANTS, INC.Listing unverified	Mar 23, 2020	Award	11,995	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ATLAS TECHNICAL CONSULTANTS, INC.Listing unverified	Feb 19, 2020	OtherD (derivative)	-2,950,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ATLAS TECHNICAL CONSULTANTS, INC.Listing unverified	Feb 19, 2020	ExerciseD (derivative)	-1,975,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ATLAS TECHNICAL CONSULTANTS, INC.Listing unverified	Feb 19, 2020	Exercise	1,975,000	—	n/a (No price was disclosed in the filing)		SEC
ATLAS TECHNICAL CONSULTANTS, INC.Listing unverified	Jan 8, 2019	OtherD (derivative)	-750,000	—	n/a (No price was disclosed in the filing)		SEC
AECOMListing on record	Jul 5, 2017	ExerciseD (derivative)	-33,478	—	n/a (No price was disclosed in the filing)		SEC
AECOMListing on record	Jul 5, 2017	Other	-26,882	32.33 USD	$869.1K	Unusual size	SEC
AECOMListing on record	Jul 5, 2017	ExerciseD (derivative)	-25,402	—	n/a (No price was disclosed in the filing)		SEC
AECOMListing on record	Jul 5, 2017	Exercise	58,880	32.33 USD	$1.9M	Unusual size	SEC
AECOMListing on record	Jul 5, 2017	Award	45,701	32.33 USD	$1.5M	Unusual size	SEC
AECOMListing on record	Dec 19, 2016	Award	28,466	38.16 USD	$1.1M	Unusual size	SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
BRC Inc.Listing on record	Aug 18, 2026	Sell	-105,000	0.82 USD	$86.2K		SEC
BRC Inc.Listing on record	Jun 3, 2026	Award	80,645	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BRC Inc.Listing on record	Oct 27, 2025	Award	124,113	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BRC Inc.Listing on record	Jul 18, 2025	Buy	80,000	1.25 USD	$100K	conv 60ClusterFirst in 12mo	SEC
BRC Inc.Listing on record	Apr 10, 2025	Award	150,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BRC Inc.Listing on record	Sep 20, 2024	Other	-15,218	3.72 USD	$56.6K		SEC
BRC Inc.Listing on record	Sep 17, 2024	Other	157,729	3.17 USD	$500K		SEC
BRC Inc.Listing on record	Sep 20, 2023	AwardD (derivative)	1,004,982	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BRC Inc.Listing on record	Sep 20, 2023	Award	187,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BRC Inc.Listing on record	Aug 11, 2022	Other	-8,315,759	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BRC Inc.Listing on record	May 11, 2022	Exercise	2,262,266	11.50 USD	$26M	Unusual size	SEC
ATLAS TECHNICAL CONSULTANTS, INC.Listing unverified	Mar 29, 2021	Award	11,261	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ATLAS TECHNICAL CONSULTANTS, INC.Listing unverified	Dec 31, 2020	Other	-1,708,880	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ATLAS TECHNICAL CONSULTANTS, INC.Listing unverified	Dec 31, 2020	Other	516,120	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ATLAS TECHNICAL CONSULTANTS, INC.Listing unverified	Mar 23, 2020	Award	11,995	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ATLAS TECHNICAL CONSULTANTS, INC.Listing unverified	Feb 19, 2020	OtherD (derivative)	-2,950,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ATLAS TECHNICAL CONSULTANTS, INC.Listing unverified	Feb 19, 2020	ExerciseD (derivative)	-1,975,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ATLAS TECHNICAL CONSULTANTS, INC.Listing unverified	Feb 19, 2020	Exercise	1,975,000	—	n/a (No price was disclosed in the filing)		SEC
ATLAS TECHNICAL CONSULTANTS, INC.Listing unverified	Jan 8, 2019	OtherD (derivative)	-750,000	—	n/a (No price was disclosed in the filing)		SEC
AECOMListing on record	Jul 5, 2017	ExerciseD (derivative)	-33,478	—	n/a (No price was disclosed in the filing)		SEC
AECOMListing on record	Jul 5, 2017	Other	-26,882	32.33 USD	$869.1K	Unusual size	SEC
AECOMListing on record	Jul 5, 2017	ExerciseD (derivative)	-25,402	—	n/a (No price was disclosed in the filing)		SEC
AECOMListing on record	Jul 5, 2017	Exercise	58,880	32.33 USD	$1.9M	Unusual size	SEC
AECOMListing on record	Jul 5, 2017	Award	45,701	32.33 USD	$1.5M	Unusual size	SEC
AECOMListing on record	Dec 19, 2016	Award	28,466	38.16 USD	$1.1M	Unusual size	SEC