CRD #7191 · FINRA BrokerCheck + SEC IAPD

Lasalle ST Securities, L.L.C.

According to FINRA BrokerCheck disclosure totals used on PlainAdvisorCheck graded firms, Lasalle ST Securities, L.L.C. ranks #326 of 20,055 by disclosure count (most disclosures first). Among firms registered in IL, it ranks #14 of 200 on the same disclosure sort used on the state browse page. Lasalle ST Securities, L.L.C. carries 19 BrokerCheck disclosures across 118 branch offices - light load for a large firm, earning a Grade B.

Verify on FINRA BrokerCheck → Browse all firms
Grade B
Safety grade
118
branch offices
19
disclosures
#326 of 20,055
disclosure rank · graded

FINRA BrokerCheck disclosure docket

CRD record 7191 Lasalle ST Securities, L.L.C.

Lasalle ST Securities, L.L.C. · Grade B · 19 disc · 0.16/office · Large firm

  • CRD 7191
  • GRADE B
  • DISC 19
  • REG 15
  • ARB 4
  • CIV 0
  • BRANCH 118
  • PER-OFF 0.16
  • RANK #326 of 20,055
  • BOOK Large firm

Intensity peers

Nearest same-size peer: Natixis Securities Americas LLC (0.15 disc/office)

Natixis Securities Amer…0.15D.A. Davidson & Co.0.15Synovus Securities, Inc.0.12Lasalle ST Securiti… (this)0.16
Disclosures per office among large firm peers (lower is cleaner)

Lasalle ST Securities, L.L.C. ranks #326 of 20,055 by disclosure count among graded broker-dealers; light load at 0.16 disclosures per office. Verify on FINRA BrokerCheck →

PlainAdvisorCheck rating 4/5 - an editorial, size-normalized signal, not a regulatory determination. Always verify the underlying record on FINRA BrokerCheck before engaging an advisor.

Data updated July 2026

Branch offices

118 offices

FINRA: Medium firm

Total disclosures

19 events

On FINRA BrokerCheck

Regulatory events

15 actions

79% of all disclosures

Disclosures per office

0.16 per office

19 ÷ 118 offices

Lasalle ST Securities, L.L.C. vs. every disclosing firm

Disclosures per branch office, the size-normalized signal behind the grade (lower is cleaner)

0 Among the cleanest for its size a cleaner per-office record than 81% of 1,251 disclosing firms

0–0: 314 disclosing firms (25%). This entry sits in this band. 0–1: 159 disclosing firms (13%). Above this entry. 1–1: 301 disclosing firms (24%). Above this entry. 1–1: 40 disclosing firms (3%). Above this entry. 1–1: 140 disclosing firms (11%). Above this entry. 1–2: 32 disclosing firms (3%). Above this entry. 2–2: 65 disclosing firms (5%). Above this entry. 2–2: 9 disclosing firms (1%). Above this entry. 2–2: 72 disclosing firms (6%). Above this entry. 2–3: 14 disclosing firms (1%). Above this entry. 3–3: 24 disclosing firms (2%). Above this entry. 3–3: 6 disclosing firms (0%). Above this entry. 3–3: 32 disclosing firms (3%). Above this entry. 3–4: 5 disclosing firms (0%). Above this entry. 4–4: 10 disclosing firms (1%). Above this entry. 4–4: 3 disclosing firms (0%). Above this entry. 4–4: 9 disclosing firms (1%). Above this entry. 4–5: 3 disclosing firms (0%). Above this entry. 5–5: 11 disclosing firms (1%). Above this entry. 5–5: 2 disclosing firms (0%). Above this entry. This firm 0 5 every disclosing firm, by disclosures per office, bucketed by value

Each bar is a band; taller bars hold more disclosing firms. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source FINRA BrokerCheck · SEC IAPD · 2026

Disclosure Breakdown

Disclosure Type Count
Regulatory Events 15
Arbitrations 4
Civil Events 0
Total 19

Counts for Lasalle ST Securities, L.L.C. reflect events reported on FINRA BrokerCheck as of July 2026. Disclosures are reported events, not proven violations.

Disclosure category share

Regulatory 15 Arbitration 4 Civil 0

Firm Details

Firm Size
Medium
Scope
ACTIVE
Location
Elmhurst, IL, 60126-1131
Formed
04/23/1999
State of Formation
Delaware
CRD Number
7191
SEC Number
18860

Lower disclosures per office

Lasalle ST Securities, L.L.C. in the heavier-disclosure third

Lasalle ST Securities, L.L.C. carries 19 BrokerCheck disclosures across 118 branch offices - a heavier-third raw book among graded firms (#326 of 20,055). Regulator-initiated events are 79% of the book (15 regulatory / 4 arbitration / 0 civil).

Lasalle ST Securities, L.L.C. runs 0.16 disclosures per branch office (cleaner than 81% of disclosing multi-office firms). Verify on FINRA BrokerCheck ↗ · how disclosures are interpreted.

Educational summary of Lasalle ST Securities, L.L.C.'s disclosure book - not financial advice. Disclosures are reported events, not proven violations; consult a licensed advisor before decisions.

Illinois cohort · 3.73× state average

Lasalle ST Securities, L.L.C. sits above the Illinois disclosure average

Lasalle ST Securities, L.L.C. reports 19 BrokerCheck disclosures, 3.73× the Illinois average of 5.1 across 200 graded firms with a principal-office state on file.

In Illinois, 99 firms carry Grade A and 8 carry Grade F on the same size-normalized scale.

Average uses graded firms with a principal-office state on file, not a full 50-state census. Open the Illinois state book →

Source: FINRA BrokerCheck & SEC IAPD Public Disclosure Data

Frequently Asked Questions

Where does Lasalle ST Securities, L.L.C. sit among graded broker-dealers by disclosure count?
According to FINRA BrokerCheck disclosure totals used on PlainAdvisorCheck graded firms, Lasalle ST Securities, L.L.C. ranks #326 of 20,055 by disclosure count (most disclosures first). Among firms registered in IL, it ranks #14 of 200 on the same disclosure sort used on the state browse page. Ordinals match the disclosure-first sort documented on our methodology corpus-placement section. A high disclosure rank is not automatically a finding of wrongdoing; larger firms accumulate more reported events. Always review the underlying FINRA BrokerCheck detail before engaging.
What does a grade of B mean for Lasalle ST Securities, L.L.C.?
A grade of B reflects Lasalle ST Securities, L.L.C.'s disclosure intensity, its weighted disclosure load per branch office, ranked against other firms of a similar size (large firm). It carries 19 total disclosures across 118 branch offices. Review the specific disclosures on FINRA BrokerCheck before engaging.
How many FINRA disclosures does Lasalle ST Securities, L.L.C. have?
Lasalle ST Securities, L.L.C. has 19 total FINRA disclosures, including 15 regulatory events, 4 arbitrations. Disclosures reflect reported events on FINRA BrokerCheck and do not necessarily indicate proven violations.
How big is Lasalle ST Securities, L.L.C.?
Lasalle ST Securities, L.L.C. operates 118 branch offices and is classified by FINRA as a medium firm, registered in IL (Large firm). FINRA BrokerCheck publishes branch-office counts but not a firmwide registered-representative headcount, so PlainAdvisorCheck measures firm size by branch footprint.
Where can I verify Lasalle ST Securities, L.L.C.'s disciplinary record?
You can verify Lasalle ST Securities, L.L.C.'s full disciplinary history on FINRA BrokerCheck at brokercheck.finra.org using CRD number 7191. BrokerCheck provides detailed information about individual registered representatives, complaints, and regulatory actions.
What is a FINRA disclosure?
A FINRA disclosure is a reported event (regulatory, arbitration, or civil). Lasalle ST Securities, L.L.C.'s 19 events mean reading the underlying BrokerCheck detail matters more than the raw count alone.
Should I avoid Lasalle ST Securities, L.L.C. because of its disclosures?
Not necessarily. Larger firms accumulate more disclosures simply because they operate more offices, so PlainAdvisorCheck grades each firm against same-size peers rather than on raw counts. Lasalle ST Securities, L.L.C. carries 19 disclosures across 118 branch offices (about 0.16 per office). Review the nature of individual disclosures on FINRA BrokerCheck before making a decision.

Nationwide peers by disclosures or branches

Two PlainAdvisorCheck-derived peer sets for Lasalle ST Securities, L.L.C., both outside IL so the neighborhoods are not state containment (the same-size intensity list below stays size-tier local).

Read with this firm

  • Natixis Securities Americas LLC (NY) - 0.15 disclosures/office, nearest large firm peer to Lasalle ST Securities, L.L.C.'s 0.16
  • D.A. Davidson & Co. (MT) - 0.15 disclosures/office, nearest large firm peer to Lasalle ST Securities, L.L.C.'s 0.16
  • Synovus Securities, Inc. (GA) - 0.12 disclosures/office, nearest large firm peer to Lasalle ST Securities, L.L.C.'s 0.16
  • Firms in IL - state roster that includes Lasalle ST Securities, L.L.C.'s registration home.
  • How to Vet a Financial Advisor - Due diligence checklist when reviewing a Grade B firm like Lasalle ST Securities, L.L.C..
  • Reading BrokerCheck Reports - How Lasalle ST Securities, L.L.C.'s 0.16 disclosures-per-office figure is derived.
  • Most Disclosures - Raw disclosure-volume leaders for context next to Lasalle ST Securities, L.L.C..
  • Compare firms - put Lasalle ST Securities, L.L.C. next to peers on grade and footprint.

Read our methodology - heavier-disclosure firms: how raw counts and per-office intensity are graded.

Retrieved and formatted by PlainAdvisorCheck from FINRA BrokerCheck public records.