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RIA / WealthAdvisor25 years in industry

TIMOTHY JOHN STEARNS

Advisor at CORNERSTONE SECURITIES LLC

ARLINGTON HEIGHTS, IL

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Search this name across graphsid dfx:ria:c5ee6159-f24d-4bad-272f-3129588e812f

Data as of Sep 14, 2026 (this record's last observation) from federal regulator filings. Page built Sep 21, 2026, 8:48 PM UTC and rebuilt at most every 15 minutes.

Relationships: 5
Dated events: 1
On other graphs: 0
Observed: Aug 13, 2001 to Sep 14, 2026

Across DFX

This entity has not been resolved onto another DFX graph by a shared identifier. A name match elsewhere would be a candidate, never an identity, and none is recorded.

Facts

fact = as filed or announced; derived = computed by DFX; estimate = a band, never a point

Current firm: CORNERSTONE SECURITIES LLC
Current firm class: independent wealth managerderived
Book size: not publicno per-advisor AUM is published by the SEC, FINRA or IAPD, and DFX estimates none
Industry start: Jul 24, 2001earliest registration or exam on IAPD
Years in industry: 25derivedfrom the industry start date
Years at current firm: 11derivedfrom the current registration's begin date
Prior firms: 4
Current registrations: 1
Registered states: 3
Exams: S65|S63
First exam: Jul 24, 2001
First registration: Aug 13, 2001
Dual registered: no
IAPD individual key: 2504340

Registration history

registration spans on IAPD; the basis says whether the span is a current registration or a prior employment record

Firm	Class	Began	Ended	Current	Branch	Basis
CORNERSTONE SECURITIES LLC	Independent wealth	Oct 16, 2014	n/a	yes	ARLINGTON HEIGHTS, IL	Current employment
CROWN CAPITAL SECURITIES, L.P.	Former SEC adviser	Jul 31, 2012	Dec 31, 2023	no	OVERLAND PARK, KS\|ARLINGTON HEIGHTS, IL\|ARLINGTON HEIGHTS, IL	Previous registration
BROOKSTONE INVESTMENT ADVISORY SERVICES	Former SEC adviser	Jul 24, 2007	Jun 20, 2012	no	ARLINGTON HEIGHTS, IL	Previous registration
LASALLE ST. INVESTMENT ADVISORS, L.L.C.	Bd affiliated wealth	Jan 9, 2006	Jul 23, 2007	no	ELMHURST, IL	Previous registration
CARILLON INVESTMENTS, INC.	n/a	Aug 13, 2001	Oct 14, 2003	no	LAKE IN THE HILLS, IL	Previous registration

Moves

a move is two registration dates; a bulk corporate re-registration is typed BULK_TRANSFER and is not a move

From	To	Left	Joined	Gap, days	Kind	Move type
CROWN CAPITAL SECURITIES, L.P.	CORNERSTONE SECURITIES LLC	Dec 31, 2023	Oct 16, 2014	-3,363	Firm change after gap	Ibd to RIA
BROOKSTONE INVESTMENT ADVISORY SERVICES	CROWN CAPITAL SECURITIES, L.P.	Jun 20, 2012	Jul 31, 2012	41	Firm change	Other
LASALLE ST. INVESTMENT ADVISORS, L.L.C.	BROOKSTONE INVESTMENT ADVISORY SERVICES	Jul 23, 2007	Jul 24, 2007	1	Firm change	Other
CARILLON INVESTMENTS, INC.	LASALLE ST. INVESTMENT ADVISORS, L.L.C.	Oct 14, 2003	Jan 9, 2006	818	Firm change after gap	Other

Relationships

Registered with (5)

→ CORNERSTONE SECURITIES LLCRegistered adviserregistration: current employment
Oct 16, 2014 to presentfactForm ADV
→ CROWN CAPITAL SECURITIES, L.P.Registered adviserregistration: previous registration
Jul 31, 2012 to Dec 31, 2023factForm ADV
→ BROOKSTONE INVESTMENT ADVISORY SERVICESRegistered adviserregistration: previous registration
Jul 24, 2007 to Jun 20, 2012factForm ADV
→ LASALLE ST. INVESTMENT ADVISORS, L.L.C.Registered adviserregistration: previous registration
Jan 9, 2006 to Jul 23, 2007factForm ADV
→ CARILLON INVESTMENTS, INC.Registered adviserregistration: previous registration
Aug 13, 2001 to Oct 14, 2003factForm ADV

Dated events

Occurred
Dec 31, 2023
Advisor changed firm
Timothy John Stearns left Crown Capital Securities, L.P. for Cornerstone Securities Llc (registered 2014-10-16)
Form ADVobserved 6 days ago