# Thomas Weisel Partners Group, Inc.

Thomas Weisel Partners Group, Inc. is a company headquartered in San Francisco, CA, United States.

## Company overview

- **Legal name:** Thomas Weisel Partners Group, Inc.
- **Classification:** Company
- **Industry (SIC):** 6211 — Security Brokers, Dealers & Flotation Companies
- **Headquarters:** San Francisco, CA, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0001340354

## About

Thomas Weisel Partners Group, Inc. is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0001340354, and its reported industry is Security Brokers, Dealers & Flotation Companies. The retained history contains 12 filings, including 8-K filed on 2010-07-01. Each filing retains its accession, filing date and original SEC document link. This historical evidence does not establish current registration, listing, ownership or financial condition.

## Recent SEC filings

- Form 8-K — filed 2010-07-01 — period 2010-07-01 — FORM 8-K
- Form 8-K — filed 2010-06-23 — period 2010-06-22 — SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS
- Form 10-Q — filed 2010-05-10 — period 2010-03-31 — TWPG Q1 2010 FORM 10-Q
- Form 10-K/A — filed 2010-04-28 — period 2009-12-31 — AMENDMENT NO. 1 TO FORM 10-K
- Form 8-K — filed 2010-04-28 — period 2010-03-31 — THOMAS WEISEL PARTNERS GROUP FORM 8-K
- Form 8-K — filed 2010-04-27 — period 2010-04-23 — FORM 8-K
- Form 8-K — filed 2010-04-26 — period 2010-04-25 — FORM 8-K
- Form 10-K — filed 2010-03-12 — period 2009-12-31 — THOMAS WEISEL PARTNERS GROUP 2009 FORM 10-K
- Form SC 13G — filed 2010-02-12 — TWPG
- Form 8-K — filed 2010-01-26 — period 2009-12-31 — THOMAS WEISEL PARTNERS GROUP Q4 2009 8/K
- Form 10-Q — filed 2009-11-06 — period 2009-09-30 — THOMAS WEISEL PARTNERS GROUP, INC. FORM 10-Q
- Form 8-K — filed 2009-10-28 — period 2009-09-30 — THOMAS WEISEL PARTNERS GROUP FORM 8-K

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Updated: 2026-10-23T22:26:34Z

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