Suskind Dennis

Director at NYMEX HOLDINGS INC · on record since May 9, 2006
Director at CME GROUP INC. · on record since Sep 29, 2008
Director at NAVISTAR INTERNATIONAL CORP · on record since Oct 20, 2016
Director at Stem Holdings, Inc. · on record since Oct 22, 2021
Director at DIME COMMUNITY BANCSHARES INC · on record since Apr 5, 2022

Insider trading activity of Suskind Dennis

Transactions on record: 75; since Nov 21, 2006

Open-market buys: 0

Open-market sells: 17; $3M

Companies traded: 5; last filing Jun 29, 2026

Figures computed from official regulatory filings — .

Companies where Suskind Dennis has traded

CME GROUP INC.37 tx · $3.4M · Jun 29, 2026
DIME COMMUNITY BANCSHARES INC2 tx · Apr 4, 2023
Stem Holdings, Inc.9 tx · $468.4K · Oct 22, 2021
NAVISTAR INTERNATIONAL CORP20 tx · $669.7K · Mar 11, 2021
NYMEX HOLDINGS INC7 tx · Aug 26, 2008

Track record of Suskind Dennis

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

Transaction history of Suskind Dennis

Co-insiders of Suskind Dennis

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
CME GROUP INC.Listing on record	Jun 29, 2026	Award	645	225.00 USD	$145.1K		SEC
CME GROUP INC.Listing on record	Feb 9, 2026	Sell	-748	300.00 USD	$224.4K		SEC
CME GROUP INC.Listing on record	Jun 26, 2025	Award	532	273.03 USD	$145.3K		SEC
CME GROUP INC.Listing on record	Apr 30, 2025	Sell	-1,000	271.28 USD	$271.3K		SEC
CME GROUP INC.Listing on record	Jun 26, 2024	Award	748	194.10 USD	$145.2K		SEC
CME GROUP INC.Listing on record	Nov 7, 2023	Sell	-1,500	213.60 USD	$320.4K		SEC
CME GROUP INC.Listing on record	Jun 28, 2023	Award	811	178.89 USD	$145.1K		SEC
DIME COMMUNITY BANCSHARES INCListing on record	Apr 4, 2023	Award	2,889	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CME GROUP INC.Listing on record	Jun 29, 2022	Award	693	209.44 USD	$145.1K		SEC
DIME COMMUNITY BANCSHARES INCListing on record	Apr 5, 2022	Award	1,877	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CME GROUP INC.Listing on record	Jan 26, 2022	Award	47	221.79 USD	$10.4K		SEC
Stem Holdings, Inc.Listing on record	Oct 22, 2021	AwardD (derivative)	250,000	0.10 USD	$25K		SEC
Stem Holdings, Inc.Listing on record	Oct 22, 2021	Award	62,500	0.45 USD	$28.1K		SEC
Stem Holdings, Inc.Listing on record	Oct 22, 2021	Award	62,500	0.44 USD	$27.5K		SEC
Stem Holdings, Inc.Listing on record	Oct 22, 2021	Award	62,500	0.42 USD	$26.3K		SEC
Stem Holdings, Inc.Listing on record	Oct 22, 2021	Award	75,000	0.42 USD	$31.5K		SEC
Stem Holdings, Inc.Listing on record	Oct 22, 2021	Award	62,500	0.45 USD	$28.1K		SEC
Stem Holdings, Inc.Listing on record	Oct 22, 2021	Award	62,500	0.43 USD	$26.9K		SEC
Stem Holdings, Inc.Listing on record	Oct 22, 2021	Award	62,500	0.40 USD	$25K		SEC
Stem Holdings, Inc.Listing on record	Oct 22, 2021	AwardD (derivative)	250,000	1.00 USD	$250K	Unusual size	SEC
CME GROUP INC.Listing on record	Jun 29, 2021	Award	551	218.12 USD	$120.2K		SEC
NAVISTAR INTERNATIONAL CORPListing unverified	Mar 11, 2021	Sell	-4,769	44.04 USD	$210K		SEC
NAVISTAR INTERNATIONAL CORPListing unverified	Mar 4, 2021	Award	3,389	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CME GROUP INC.Listing on record	Feb 16, 2021	Sell	-1,000	183.32 USD	$183.3K		SEC
NAVISTAR INTERNATIONAL CORPListing unverified	Jan 20, 2021	Sell	-2,500	43.96 USD	$109.9K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
CME GROUP INC.Listing on record	Jun 29, 2026	Award	645	225.00 USD	$145.1K		SEC
CME GROUP INC.Listing on record	Feb 9, 2026	Sell	-748	300.00 USD	$224.4K		SEC
CME GROUP INC.Listing on record	Jun 26, 2025	Award	532	273.03 USD	$145.3K		SEC
CME GROUP INC.Listing on record	Apr 30, 2025	Sell	-1,000	271.28 USD	$271.3K		SEC
CME GROUP INC.Listing on record	Jun 26, 2024	Award	748	194.10 USD	$145.2K		SEC
CME GROUP INC.Listing on record	Nov 7, 2023	Sell	-1,500	213.60 USD	$320.4K		SEC
CME GROUP INC.Listing on record	Jun 28, 2023	Award	811	178.89 USD	$145.1K		SEC
DIME COMMUNITY BANCSHARES INCListing on record	Apr 4, 2023	Award	2,889	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CME GROUP INC.Listing on record	Jun 29, 2022	Award	693	209.44 USD	$145.1K		SEC
DIME COMMUNITY BANCSHARES INCListing on record	Apr 5, 2022	Award	1,877	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CME GROUP INC.Listing on record	Jan 26, 2022	Award	47	221.79 USD	$10.4K		SEC
Stem Holdings, Inc.Listing on record	Oct 22, 2021	AwardD (derivative)	250,000	0.10 USD	$25K		SEC
Stem Holdings, Inc.Listing on record	Oct 22, 2021	Award	62,500	0.45 USD	$28.1K		SEC
Stem Holdings, Inc.Listing on record	Oct 22, 2021	Award	62,500	0.44 USD	$27.5K		SEC
Stem Holdings, Inc.Listing on record	Oct 22, 2021	Award	62,500	0.42 USD	$26.3K		SEC
Stem Holdings, Inc.Listing on record	Oct 22, 2021	Award	75,000	0.42 USD	$31.5K		SEC
Stem Holdings, Inc.Listing on record	Oct 22, 2021	Award	62,500	0.45 USD	$28.1K		SEC
Stem Holdings, Inc.Listing on record	Oct 22, 2021	Award	62,500	0.43 USD	$26.9K		SEC
Stem Holdings, Inc.Listing on record	Oct 22, 2021	Award	62,500	0.40 USD	$25K		SEC
Stem Holdings, Inc.Listing on record	Oct 22, 2021	AwardD (derivative)	250,000	1.00 USD	$250K	Unusual size	SEC
CME GROUP INC.Listing on record	Jun 29, 2021	Award	551	218.12 USD	$120.2K		SEC
NAVISTAR INTERNATIONAL CORPListing unverified	Mar 11, 2021	Sell	-4,769	44.04 USD	$210K		SEC
NAVISTAR INTERNATIONAL CORPListing unverified	Mar 4, 2021	Award	3,389	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CME GROUP INC.Listing on record	Feb 16, 2021	Sell	-1,000	183.32 USD	$183.3K		SEC
NAVISTAR INTERNATIONAL CORPListing unverified	Jan 20, 2021	Sell	-2,500	43.96 USD	$109.9K		SEC