Firm profile

Lesko Securities, Inc..

VESTAL, NYCRD 10091Registration Status: ApprovedEffective since March 20, 2017SEC # 801-110085Latest ADV March 30, 2026

Lesko Securities, Inc. is an SEC registered investment adviser organized as a corporation with a primary office location in Vestal, NY. Its latest Form ADV filing, dated March 30, 2026, reports $729M in regulatory assets under management, 22 employees, 1 office, and 2,547 accounts.

Assets Under Management

$729M

Employees

Offices

1 office

Total Clients

1,171

Associated firm names

5 names listed

LESKO FINANCIAL
NEW DECADE CAPITAL CORP.
LESKO SECURITIES, INC.
LESKO SECURITIES INC.

Leadership

2 roles identified

CEOGregory Stephen Lesko

CCOGregory Stephen Lesko

Advisory services offered

3 types reported

Financial Planning Services

Pension consulting services

Portfolio management for individuals and small businesses

Fee models offered

2 types reported

Asset based fees

Hourly charges

Offices & Contact

Primary office

VESTAL, New York, United States

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Primary office regionOther reported regions

Shading shows states and countries with reported offices. Cities are listed below; shading does not indicate service coverage.

View locations

New York

VESTALPrimary office

1 office records listed · 1 total offices reported. Counts can use different reporting dates. SEC filers may list only their largest 25 additional offices.

Contact and digital presence

ADV profile links

Phone607-724-2421 WebsiteVisit website LinkedInView profile

Regulatory Assets Under Management Breakdown

Total regulatory assets under management$729Mas of March 30, 2026

Discretionary0.0%

0% of total RAUM0.0%

Non-discretionary100.0%

$729M

100% of total RAUM100.0%

All regulatory assets under management are non-discretionary.

Client Coverage Demographics

Top client segmentIndividuals represent 85.4% of total clients.

Top client categories% of clientsClients

Individuals

85.4%

1,000

HNWI

14.2%

166

Charitable

0.4%

Categories with <5 clients

Pension and profit sharing plans<5 clients

Assets under management Growth by Quarter

Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.

Total AUM$729M

Total Accounts2,547

10Y AUM Change+$681M (+1422.7%)

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Employee Growth by Quarter

Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.

Total Employees22

Clients per Employee53:1

10Y Employee Change+4 (+22.2%)

Historical AUM and employee figures reflect available SEC Form ADV filings under this CRD. Filing gaps may reflect registration status changes, dormant periods, state registration periods, firm restructuring, or other reporting changes. Rialytix does not interpolate missing periods.

Reported ownership ranges

Highlighted bands show the percentage range reported in Form ADV.

0%25%50%75%100%

LESKO FINANCIAL SERVICES, INC.Direct owner · Schedule AInterest in LESKO SECURITIES, INC.

75%+

Bars represent the reported range at that individual ownership step, not an estimated percentage of the advisory firm. Indirect relationships may refer to intermediate entities rather than directly to Lesko Securities, Inc...

Reported ownership and control details

Form ADV · Filing date 2026-03-30 · Schedules A and B

17 entries

#	Owner / person & role	Interest in entity	Reported interest	Control person	Title / status acquired	Source
1	LESKO FINANCIAL SERVICES, INC.OWNERDomestic entity	LESKO SECURITIES, INC.	75% or moreCode E	Yes	OWNER08/1997	Schedule APDF page 20
2	KAREN MARIE STEBBINSOPERATIONS MANAGERIndividual	LESKO SECURITIES, INC.	Less than 5%Code NA	Yes	OPERATIONS MANAGER12/2002	Schedule APDF page 20
3	GREGORY STEPHEN LESKOCEO / CCOIndividual	LESKO SECURITIES, INC.	Less than 5%Code NA	Yes	CEO / CCO02/2004	Schedule APDF page 20
4	GREGORY STEPHEN LESKOROSFPIndividual	LESKO SECURITIES, INC.	Less than 5%Code NA	Yes	ROSFP06/2008	Schedule APDF page 20
5	GREGORY STEPHEN LESKOGENERAL SECURITIES PRINCIPALIndividual	LESKO SECURITIES, INC.	Less than 5%Code NA	Yes	GENERAL SECURITIES PRINCIPAL05/2003	Schedule APDF page 20
6	GREGORY STEPHEN LESKOMUNICIPAL SECURITIES PRINCIPALIndividual	LESKO SECURITIES, INC.	Less than 5%Code NA	Yes	MUNICIPAL SECURITIES PRINCIPAL12/2007	Schedule APDF page 20
7	KAREN MARIE STEBBINSGENERAL SECURITIES PRINCIPALIndividual	LESKO SECURITIES, INC.	Less than 5%Code NA	Yes	GENERAL SECURITIES PRINCIPAL02/2008	Schedule APDF page 20
8	ROBERT SCOTT HARTUNGVICE PRESIDENTIndividual	LESKO SECURITIES, INC.	Less than 5%Code NA	Yes	VICE PRESIDENT02/2022	Schedule APDF page 20
9	WILLIAM CHARLES HAMPTONTREASURERIndividual	LESKO SECURITIES, INC.	Less than 5%Code NA	Yes	TREASURER02/2022	Schedule APDF page 20
10	RICHARD JAMES PICHURASECRETARYIndividual	LESKO SECURITIES, INC.	Less than 5%Code NA	Yes	SECRETARY02/2022	Schedule APDF page 20
11	GREGORY STEPHEN LESKOPRESIDENTIndividual	LESKO SECURITIES, INC.	Less than 5%Code NA	Yes	PRESIDENT02/2022	Schedule APDF page 20
12	NIKOLA LALOVICGENERAL SECURITIES PRINCIPALIndividual	LESKO SECURITIES, INC.	Less than 5%Code NA	Yes	GENERAL SECURITIES PRINCIPAL11/2021	Schedule APDF page 20
13	STEVEN LEE THORNTONPFO & FINOPIndividual	LESKO SECURITIES, INC.	Less than 5%Code NA	No	PFO & FINOP11/2024	Schedule APDF page 20
14	GREGORY STEPHEN LESKOPRESIDENTIndividual	LESKO FINANCIAL SERVICES, INC.	Percentage not specifiedCode F	Yes	PRESIDENT02/2022	Schedule BPDF page 20
15	ROBERT SCOTT HARTUNGVICE PRESIDENTIndividual	LESKO FINANCIAL SERVICES, INC.	Percentage not specifiedCode F	Yes	VICE PRESIDENT02/2022	Schedule BPDF page 21
16	WILLIAM CHARLES HAMPTONTREASURERIndividual	LESKO FINANCIAL SERVICES, INC.	Percentage not specifiedCode F	Yes	TREASURER02/2022	Schedule BPDF page 21
17	RICHARD JAMES PICHURASECRETARYIndividual	LESKO FINANCIAL SERVICES, INC.	Percentage not specifiedCode F	Yes	SECRETARY02/2022	Schedule BPDF page 21

Less than 5% may include zero. Code F identifies a role without specifying a percentage. Reported interests may overlap and may not include every owner. Total indirect ownership is not calculated.

Compliance & Disclosures

Filing dated 3/30/2026 1:34:37 PM

Responses were selected by the RIA in its filing. Questions are shortened for readability; “you” refers to the reporting firm, and some questions also cover advisory affiliates.

RIA or supervised-person involvementThe RIA reported that none of the events below involve the firm or its supervised persons.RIA responseNo

AFelonies2 No

In the past ten years, have you or any advisory affiliate:

A1Been convicted of or pleaded guilty or no contest to a felony?No
A2Been charged with a felony?No

BMisdemeanors2 No

In the past ten years, have you or any advisory affiliate:

B1Been convicted of or pleaded guilty or no contest to a misdemeanor involving investments, an investment-related business, fraud, false statements or omissions, wrongful taking of property, bribery, perjury, forgery, counterfeiting, or extortion?No
B2Been charged with a misdemeanor of the kind listed above?No

CSEC or CFTC actions5 No

Has the SEC or CFTC ever:

C1Found you or an advisory affiliate made a false statement or omission?No
C2Found you or an advisory affiliate violated SEC or CFTC regulations or statutes?No
C3Found you or an advisory affiliate caused an investment-related business to have its authorization to do business denied, suspended, revoked, or restricted?No
C4Entered an order against you or an advisory affiliate in connection with investment-related activity?No
C5Imposed a civil money penalty on you or an advisory affiliate, or ordered you or an advisory affiliate to cease and desist from any activity?No

DOther regulatory actions5 No

Has any other federal regulatory agency, state regulatory agency, or foreign financial regulatory authority ever:

D1Found you or an advisory affiliate made a false statement or omission, or was dishonest, unfair, or unethical?No
D2Found you or an advisory affiliate violated investment-related regulations or statutes?No
D3Found you or an advisory affiliate caused an investment-related business to have its authorization to do business denied, suspended, revoked, or restricted?No
D4In the past ten years, entered an order against you or an advisory affiliate in connection with investment-related activity?No
D5Denied, suspended, or revoked your or an advisory affiliate’s registration or license, or otherwise prevented association with an investment-related business or restricted activities?No

ESelf-regulatory organization actions4 No

Has a self-regulatory organization or commodities exchange ever:

E1Found you or an advisory affiliate made a false statement or omission?No
E2Found you or an advisory affiliate violated its rules, other than a violation designated as a minor rule violation under an SEC-approved plan?No
E3Found you or an advisory affiliate caused an investment-related business to have its authorization to do business denied, suspended, revoked, or restricted?No
E4Disciplined you or an advisory affiliate by expulsion, suspension, barring association with other members, or otherwise restricting activities?No

FProfessional authorizations1 No

FHas an authorization to act as an attorney, accountant, or federal contractor granted to you or an advisory affiliate ever been revoked or suspended?No

GPending regulatory proceedings1 No

GAre you or any advisory affiliate now the subject of a regulatory proceeding that could result in a “Yes” answer to any part of C, D, or E?No

HCivil judicial actions and proceedings4 No

(1) Court actions

Has a domestic or foreign court:

H(1)(a)In the past ten years, enjoined you or an advisory affiliate in connection with investment-related activity?No
H(1)(b)Found that you or an advisory affiliate violated investment-related statutes or regulations?No
H(1)(c)Dismissed, pursuant to a settlement agreement, an investment-related civil action brought against you or an advisory affiliate by a state or foreign financial regulatory authority?No

(2) Pending civil proceedings

H(2)Are you or any advisory affiliate now the subject of a civil proceeding that could result in a “Yes” answer to any part of H(1)?No

* Metrics are based on the latest available data, including Form ADV filings, brochures, and relationship summaries pulled from the SEC IAPD, and may be subject to change. Learn what is included in the Rialytix data. Please refer to the firm's official disclosures for the most accurate information using their CRD number. This is not investment advice.