Private company

DUSA Pharmaceuticals

American pharmaceutical company

DUSA Pharmaceuticals, Inc. was an American pharmaceutical company specializing in dermatological products and treatments. It was founded in 1991 by Canadian dermatologist and pharmaceutical executive D. Geoffrey Shulman, who served as the company's chairman, president and chief executive officer. The company developed Levulan photodynamic therapy, a treatment using aminolevulinic acid.3 It is headquartered in Wilmington, Massachusetts.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

  • IndustryPharmaceutical Preparations1
  • HeadquartersWilmington, Massachusetts1
  • Listed onNasdaq1
  • Incorporated inNJ4
  • Business address25 Upton Drive, Wilmington, Ma 018874
  • Filer categoryLarge Accelerated4

DUSA Pharmaceuticals, Inc. was an American pharmaceutical company specializing in dermatological products and treatments. It was founded in 1991 by Canadian dermatologist and pharmaceutical executive D. Geoffrey Shulman, who served as the company's chairman, president and chief executive officer.3

What it owns

What DUSA Pharmaceuticals reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Property and equipment

ItemLatestA year beforeChange
Property and equipment, net$1.6M6 Dec 31, 2011$1.6M6 Dec 31, 2010+1.2%

Investments

ItemLatestA year beforeChange
Cash and cash equivalents$24.4M6 Dec 31, 2011$8.9M6 Dec 31, 2010+174.9%
Marketable securities, current$3.8M6 Dec 31, 2011$10.8M6 Dec 31, 2010−64.8%

Inventory

ItemLatestA year beforeChange
Inventory, total$2.8M6 Dec 31, 2011$2.0M6 Dec 31, 2010+37.9%

The story

In the first quarter of 2006, DUSA acquired Sirius Laboratories in a transaction valued at approximately $30 million. Sirius was a privately held specialty pharmaceutical company founded by dermatologist Joel E. Bernstein in 2000. It developed treatments for conditions including acne vulgaris and rosacea.

In June 2007, Robert F. Doman was elected chief executive officer. Shulman remained chairman of the board and assumed the position of chief strategic officer. In April 2008, DUSA announced that Shulman's role was expected to change because of a serious illness. His employment agreement was terminated in December 2008 and replaced by a part-time consulting arrangement, with company filings citing his health.

In 2012, Caraco Pharmaceutical Laboratories, a subsidiary of Sun Pharmaceutical, acquired DUSA.

From Wikipedia’s article on DUSA Pharmaceuticals, shared under CC BY-SA 4.0.5

Leadership

Who has led DUSA Pharmaceuticals, and when. Pick a name to see everywhere that person has worked.

Board members and other officers (18)

Timeline

  1. May 12, 2008New chief executive Robert F. Doman becomes CEO7
  2. Mar 20, 2006New chief executive D. Geoffrey Shulman becomes CEO8

SEC filer profile

How DUSA Pharmaceuticals is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.

  • Name on EDGARDUSA PHARMACEUTICALS INC2
  • CIK0000879993
  • Employer ID (EIN)22-31031292
  • Filer statusLarge accelerated2
  • Incorporated inNew Jersey2
  • Fiscal year endsDecember 312
  • Industry code (SIC)2834 Pharmaceutical Preparations2
  • Business address25 Upton Drive, Wilmington, MA 018872
  • Phone97865775002
  • Shares outstanding25,027,683 as of Nov 7, 201229
  • Public float$149.7M as of Jun 30, 20116
  • On EDGAR sinceAug 12, 19962
  • Filings755 in all: 4 (267), 8-K (137), SC 13G/A (59), 10-Q (49), CT ORDER (31), SC 13G (26), 3 (18), 10-K (16)2
    All 43 form types

    DEF 14A (16), S-8 POS (16), 4/A (13), EFFECT (11), POS AM (8), S-3 (6), S-3/A (6), S-8 (6), SC 13D (6), SC 13D/A (6), SC 14D9/A (6), SC TO-T/A (6), 8-K/A (5), 3/A (4), ARS (4), UPLOAD (4), 10-K/A (3), CORRESP (3), REGDEX (3), 424B3 (2), 8-A12G (2), S-3MEF (2), SC14D9C (2), 10-Q/A (1), 15-12B (1), 25-NSE (1), 424B7 (1), 8-A12B (1), DEFA14A (1), DFAN14A (1), FWP (1), PRE 14A (1), SC 14D9 (1), SC TO-C (1), SC TO-T (1)

  • Latest filingsAnnual report (10-K) Mar 6, 2012
    Quarterly report (10-Q) Nov 9, 2012
    Proxy statement (DEF 14A) Apr 18, 2012
    Latest 8-K (8-K) Dec 21, 2012