FELTENSTEIN SIDNEY J

Director at BUCA INC /MN · on record since Feb 10, 2006
Director at SUNCOM WIRELESS HOLDINGS, INC. · on record since Nov 25, 2013
Director at Wingstop Inc. · on record since Jun 11, 2015
Director at TUTOR PERINI CORP · on record since Aug 11, 2026

Insider trading activity of FELTENSTEIN SIDNEY J

Transactions on record: 36; since Nov 12, 2003

Open-market buys: 3; $1.3M

Open-market sells: 9; $26.9M

Companies traded: 4; last filing Aug 11, 2026

Figures computed from official regulatory filings — .

Companies where FELTENSTEIN SIDNEY J has traded

TUTOR PERINI CORP4 tx · $17.9M · Aug 11, 2026
SUNCOM WIRELESS HOLDINGS, INC.20 tx · $9.5M · May 22, 2026
Wingstop Inc.4 tx · $781.4K · May 24, 2017
BUCA INC /MN8 tx · $109.1K · Feb 10, 2006

Track record of FELTENSTEIN SIDNEY J

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

Transaction history of FELTENSTEIN SIDNEY J

Co-insiders of FELTENSTEIN SIDNEY J

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
TUTOR PERINI CORPListing on record	Aug 11, 2026	Sell	-36,487	97.50 USD	$3.6M		SEC
TUTOR PERINI CORPListing on record	Aug 11, 2026	Sell	-52,579	96.26 USD	$5.1M		SEC
TUTOR PERINI CORPListing on record	Aug 11, 2026	Sell	-32,661	95.66 USD	$3.1M		SEC
TUTOR PERINI CORPListing on record	Aug 11, 2026	Sell	-62,482	98.18 USD	$6.1M		SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	May 22, 2026	Award	3,635	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	Sep 19, 2025	Sell	-43,981	65.48 USD	$2.9M	Unusual size	SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	Sep 19, 2025	Sell	-332	65.00 USD	$21.6K		SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	Sep 19, 2025	Sell	-80,687	66.22 USD	$5.3M	Unusual size	SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	May 16, 2025	Award	7,152	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	May 24, 2024	Award	12,445	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	May 19, 2023	Award	40,635	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	May 19, 2023	Buy	75,000	5.96 USD	$447K	conv 56First in 12mo	SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	May 20, 2022	Award	22,504	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	May 21, 2021	Award	14,724	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	May 26, 2020	Buy	50,000	9.96 USD	$498K	conv 67ClusterFirst in 12mo	SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	May 22, 2020	Award	26,743	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	May 24, 2019	Award	9,541	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	Nov 14, 2018	Buy	20,000	17.23 USD	$344.6K	conv 68First in 12mo	SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	May 31, 2018	Award	7,537	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	May 26, 2017	Award	5,725	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Wingstop Inc.Listing on record	May 24, 2017	Sell	-15,401	30.08 USD	$463.3K		SEC
Wingstop Inc.Listing on record	May 24, 2017	Sell	-10,599	30.02 USD	$318.2K		SEC
Wingstop Inc.Listing on record	May 5, 2017	Award	1,714	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	May 26, 2016	Award	6,922	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Wingstop Inc.Listing on record	May 20, 2016	Award	1,954	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
TUTOR PERINI CORPListing on record	Aug 11, 2026	Sell	-36,487	97.50 USD	$3.6M		SEC
TUTOR PERINI CORPListing on record	Aug 11, 2026	Sell	-52,579	96.26 USD	$5.1M		SEC
TUTOR PERINI CORPListing on record	Aug 11, 2026	Sell	-32,661	95.66 USD	$3.1M		SEC
TUTOR PERINI CORPListing on record	Aug 11, 2026	Sell	-62,482	98.18 USD	$6.1M		SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	May 22, 2026	Award	3,635	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	Sep 19, 2025	Sell	-43,981	65.48 USD	$2.9M	Unusual size	SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	Sep 19, 2025	Sell	-332	65.00 USD	$21.6K		SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	Sep 19, 2025	Sell	-80,687	66.22 USD	$5.3M	Unusual size	SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	May 16, 2025	Award	7,152	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	May 24, 2024	Award	12,445	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	May 19, 2023	Award	40,635	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	May 19, 2023	Buy	75,000	5.96 USD	$447K	conv 56First in 12mo	SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	May 20, 2022	Award	22,504	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	May 21, 2021	Award	14,724	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	May 26, 2020	Buy	50,000	9.96 USD	$498K	conv 67ClusterFirst in 12mo	SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	May 22, 2020	Award	26,743	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	May 24, 2019	Award	9,541	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	Nov 14, 2018	Buy	20,000	17.23 USD	$344.6K	conv 68First in 12mo	SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	May 31, 2018	Award	7,537	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	May 26, 2017	Award	5,725	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Wingstop Inc.Listing on record	May 24, 2017	Sell	-15,401	30.08 USD	$463.3K		SEC
Wingstop Inc.Listing on record	May 24, 2017	Sell	-10,599	30.02 USD	$318.2K		SEC
Wingstop Inc.Listing on record	May 5, 2017	Award	1,714	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SUNCOM WIRELESS HOLDINGS, INC.Listing unverified	May 26, 2016	Award	6,922	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Wingstop Inc.Listing on record	May 20, 2016	Award	1,954	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC