Exhibit 99.1 Charles River Laboratories Announces Record Third-Quarter 2004 Results and Provides Guidance for Fourth Quarter 2004 WILMINGTON, Mass.--(BUSINESS WIRE)--Oct. 28, 2004--Charles River Laboratories International, Inc. (NYSE:CRL): -- Sales Increase 16% and Operating Income Increases 27% -- Operating Margin Reaches a Record 24.6% -- Earnings Per Share Rise 28% to $0.51 Charles River Laboratories International, Inc. (NYSE:CRL) today reported third-quarter 2004 net sales of $176.0 million, a 16.4% increase over the $151.2 million reported in the third quarter of 2003. Net income for the third quarter of 2004 increased 31.8% to $25.8 million, or $0.51 per diluted share, from $19.6 million, or $0.40 per diluted share, in the third quarter of 2003. Operating income for the third quarter of 2004 rose 26.6% to $43.4 million from $34.3 million in the third quarter of last year. The Company's operating margin reached a record 24.6%, compared to 22.7% in the third quarter of last year. The operating margin increase resulted from higher sales and improved operating efficiency in both the Research Models and Services segment and the Development and Safety Testing segment. James C. Foster, Chairman, President and Chief Executive Officer said, "Our third-quarter results were outstanding, reflecting the value of our portfolio of essential products and services, our focused sales efforts, and the strength of the market for products and services that support the drug discovery and development process. Both business segments delivered strong results, benefiting from increased spending by pharmaceutical and biotechnology companies and by academic research institutions. Higher sales and our consistent focus on expense management enabled us to generate an operating margin of 24.6%, just slightly higher than in the second quarter, and a new record for the Company." Mr. Foster continued, "Closing the merger with Inveresk Research Group on October 20 was a momentous event for Charles River. It marked our transformation into a leading global provider of high quality, value-added products and services which now span the entire drug development process from early discovery through the clinic. In addition to being a global leader in research models and services, we are now a global leader in drug safety testing, a significant provider of Phase I-IV clinical development services, and of biosafety testing on a worldwide basis. The new Charles River is extremely well positioned to meet the needs of its customers and to support them in their goal to bring new drugs, therapies, and medical devices to market faster and more efficiently." Business Segments Results Third-quarter 2004 net sales for the Research Models and Services (RMS) segment of the business were $111.9 million compared to $99.1 million last year, an increase of 12.9%. The double-digit growth reflected increased customer demand, higher prices, and favorable foreign currency translation. Increased capacity utilization resulted in a gross margin of 42.0%, compared to 39.5% in the third quarter of last year. Higher sales and increased operating efficiencies resulted in a 24.1% increase in operating income, to $35.8 million in the third quarter with an operating margin of 32.0%, compared to last year's $28.9 million and 29.1%. Net sales for the Development and Safety Testing (DST) segment rose 23.1% in the third quarter, to $64.2 million from $52.1 million in the same period last year. Demand for outsourced development services, particularly general and specialty toxicology, continued to be robust. The Company's efforts to integrate and harmonize its Development Services business and to focus its sales efforts, combined with a strong market, resulted in sales and margin growth. The segment's gross margin increased to 34.9% from 33.2% in the third quarter of 2003. Operating income rose to $12.0 million from $8.7 million in the third quarter of last year. The third-quarter operating margin increased to 18.8% from 16.6% last year, reflecting greater operating efficiencies as a result of higher sales, and the benefit of efforts to streamline the Development Services business. Year-to-Date Results Net sales for the first nine months of 2004 were $528.9 million, a 15.6% increase over the $457.7 million reported in the same period last year. As a result of higher net sales and increased capacity utilization, the gross margin rose to 40.2% from 38.0% in the first nine months of 2003. Operating income increased 23.3% to $127.1 million from $103.1 million last year, and the operating margin increased to 24.0% from 22.5%, due primarily to improved operating performance from the DST segment. Diluted earnings per share for the first nine months of 2004 increased 13.9%, to $1.39 from $1.22 in the same period last year. Non-GAAP earnings per diluted share rose 21.0% in the first nine months of 2004, to $1.50 from $1.24 in the same period in 2003. Non-GAAP earnings per share for the first nine months of 2004 excluded a net charge of $5.8 million, or approximately $0.11 per diluted share, related to the write-off of a deferred tax asset and release of a related tax valuation allowance, in connection with the European reorganization implemented in the first quarter of the year. Non-GAAP earnings per share for the first nine months of 2003 excluded a net charge of $1.7 million, or approximately $0.02 per diluted share, as a result of an asset impairment charge of $3.7 million related to the scale-back of a biopharmaceutical production facility, a French litigation settlement in the Company's favor of $2.9 million, and a charge of $0.9 million for expenses associated with cost reduction initiatives. Charles River believes that the foregoing comparison of non-GAAP earnings is useful to investors in assessing the performance of the business on an ongoing basis, since the specified charges are unusual in nature. Merger with Inveresk Research Group On October 20, 2004, Charles River and Inveresk Research Group held special shareholder meetings at which their merger was approved. It became effective the same day. Mr. Foster said, "Our newly combined company allows us to provide customers with broader support for their efforts to bring new drugs, devices and therapies to market, and affords Charles River a platform to expand our pre-clinical and clinical businesses and develop new closely related businesses with potential for further growth." Charles River is moving forward briskly to implement its integration plan. An integration steering committee was established immediately following the merger announcement on July 1, 2004, comprised of senior management of both Charles River and Inveresk. A number of sub-committees have been created to accomplish specific tasks including integration of business operations, sales and marketing, information technology, human resources, accounting and finance, security, and regulatory guidelines. The Company is focusing significant resources on integration planning and implementation, and efforts are well underway. Following the merger with Inveresk, Charles River will report three business segments: Research Models and Services, Pre-Clinical Services, and Clinical Services. Management believes that these segments best reflect the manner in which it manages the business. 2004 Outlook The following forward-looking guidance is based on current foreign exchange rates and includes the expected impact of the Inveresk merger on the Company's results of operations. For the fourth quarter of 2004, the Company expects net sales to increase between 44% and 47% due to consolidation of Inveresk sales for approximately two months and continued strong demand for the Company's products and services. Based on the anticipated higher net sales and cost synergies, earnings per diluted share are expected to be in a range of $0.23 to $0.26. Non-GAAP earnings per diluted share are expected to be in a range of $0.46 to $0.48, which excludes amortization of intangible assets of approximately $20.0 million and other merger-related charges of approximately $1.5 million, an estimated total of $21.5 million, or $0.22 to $0.23 per diluted share. For 2004, the Company anticipates that net sales will increase between 21% and 24% as a result of the consolidation of Inveresk and strong market demand. The Company expects 2004 earnings per diluted share to be in a range of $1.58 to $1.61. Excluding merger-related amortization of intangibles and other charges, and the one-time net charge associated with the reorganization of the European operations, non-GAAP earnings per diluted share are expected to be between $1.96 and $1.98. Upcoming 2005 Guidance Meeting Charles River Laboratories will hold a meeting for investors on Wednesday, December 15, 2004, in New York City to provide guidance for 2005. Please contact Charles River's Investor Relations Department for further information. Webcast Charles River Laboratories has scheduled a live webcast on Friday, October 29, at 8:30 a.m. ET to discuss matters relating to this press release. To participate, please go to ir.criver.com and select the webcast link. The webcast will be available until 5:00 p.m. ET on November 5, 2004. About Charles River Laboratories Charles River Laboratories (CRL), based in Wilmington, Massachusetts, is a global provider of solutions that advance the drug discovery and development process. Our leading-edge products and services are designed to enable our clients to bring drugs to market faster and more efficiently. Backed by our rigorous, best-in-class procedures and our proven data collection, analysis and reporting capabilities, our products and services are organized into three categories spanning every step of the drug development pipeline: Research Models and Services, Pre-Clinical Services, and Clinical Services. CRL's customer base includes all of the major pharmaceutical companies, biotechnology companies, government agencies and many leading hospitals and academic institutions. Charles River's 7,500 employees serve clients in more than 50 countries. For more information on CRL, visit our website at www.criver.com. Caution Concerning Forward-Looking Statements. This document includes forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements may be identified by the use of words such as "anticipate," "believe," "expect," "estimate," "plan," "outlook," and "project" and other similar expressions that predict or indicate future events or trends or that are not statements of historical matters. Forward-looking statements are based on Charles River's current expectations and beliefs, and involve a number of risks and uncertainties that could cause actual results to differ materially from those stated or implied by the forward-looking statements. Those risks and uncertainties include, but are not limited to: challenges arising from the merger with Inveresk Research Group; a decrease in research and development spending or a decrease in the level of outsourced services; acquisition integration risks; special interest groups; contaminations; industry trends; new displacement technologies; USDA and FDA regulations; changes in law; continued availability of products and supplies; loss of key personnel; interest rate and foreign currency exchange rate fluctuations; changes in tax regulation and laws; changes in generally accepted accounting principles; and any changes in business, political, or economic conditions due to the threat of future terrorist activity in the U.S. and other parts of the world, and related U.S. military action overseas. A further description of these risks, uncertainties, and other matters can be found in the Risk Factors detailed in Charles River's Registration Statement on Form S-4 as filed on September 16, 2004, with the Securities and Exchange Commission. Because forward-looking statements involve risks and uncertainties, actual results and events may differ materially from results and events currently expected by Charles River, and Charles River assumes no obligation and expressly disclaims any duty to update information contained in this news release except as required by law. CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CONDENSED CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED) (dollars in thousands, except for per share data) Three Months Ended Nine Months Ended ----------------------- ----------------------- Sept. 25, Sept. 27, Sept. 25, Sept. 27, 2004 2003 2004 2003 Total net sales $176,026 $151,194 $528,856 $457,683 Cost of products sold and services provided 106,629 94,702 316,010 283,624 ----------- ----------- ----------- ----------- Gross margin 69,397 56,492 212,846 174,059 Selling, general and administrative 24,821 21,003 82,161 66,491 Other operating expenses, net - - - 747 Amortization of intangibles 1,202 1,233 3,591 3,711 ----------- ----------- ----------- ----------- Operating income 43,374 34,256 127,094 103,110 Interest income (expense) (1,224) (1,722) (3,949) (5,021) Other, net (83) 27 44 443 ----------- ----------- ----------- ----------- Income before income taxes and minority interests 42,067 32,561 123,189 98,532 Provision for income taxes 15,775 12,536 51,985 37,935 ----------- ----------- ----------- ----------- Income before minority interests 26,292 20,025 71,204 60,597 Minority interests (471) (434) (1,489) (1,091) ----------- ----------- ----------- ----------- Net income $25,821 $19,591 $69,715 $59,506 =========== =========== =========== =========== Earnings per common share Basic $0.56 $0.43 $1.51 $1.31 Diluted $0.51 $0.40 $1.39 $1.22 Weighted average number of common shares outstanding Basic 46,160,504 45,600,735 46,020,766 45,366,187 Diluted 52,552,617 51,490,250 52,395,604 51,288,568 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) (dollars in thousands) September 25, December 27, 2004 2003 Assets Current assets Cash and cash equivalents $259,406 $182,331 Marketable securities 10,857 13,156 Trade receivables, net 128,601 111,514 Inventories 55,572 52,370 Other current assets 10,924 11,517 ---------------- --------------- Total current assets 465,360 370,888 Property, plant and equipment, net 209,193 203,458 Goodwill, net 114,970 105,308 Other intangibles, net 31,014 30,415 Deferred tax asset 51,227 61,603 Other assets 35,284 27,882 ---------------- --------------- Total assets $907,048 $799,554 ================ =============== Liabilities and Shareholders' Equity Current liabilities Accounts payable $15,487 $19,433 Accrued compensation 35,550 27,251 Deferred income 37,321 30,846 Other current liabilities 47,710 36,821 ---------------- --------------- Total current liabilities 136,068 114,351 Long-term debt 185,394 185,600 Other long-term liabilities 25,351 24,804 ---------------- --------------- Total liabilities 346,813 324,755 ---------------- --------------- Minority interests 9,411 10,176 Total shareholders' equity 550,824 464,623 ---------------- --------------- Total liabilities and shareholders' equity $907,048 $799,554 ================ =============== CHARLES RIVER LABORATORIES INTERNATIONAL, INC. SELECTED BUSINESS SEGMENT INFORMATION (UNAUDITED) (dollars in thousands) Three Months Ended Nine Months Ended ------------------- ------------------- Sept. 25, Sept. 27, Sept. 25, Sept. 27, 2004 2003 2004 2003 Research Models and Services Net sales $111,862 $99,079 $338,662 $304,702 Gross margin 47,022 39,165 145,311 127,104 Gross margin as a % of net sales 42.0% 39.5% 42.9% 41.7% Operating income 35,836 28,866 110,322 97,902 Operating income as a % of net sales 32.0% 29.1% 32.6% 32.1% Depreciation and amortization 4,354 3,959 12,640 11,489 Capital expenditures 6,249 3,450 14,196 13,377 Development and Safety Testing Net sales $64,164 $52,115 $190,194 $152,981 Gross margin 22,375 17,327 67,535 46,955 Gross margin as a % of net sales 34.9% 33.2% 35.5% 30.7% Operating income 12,043 8,667 36,320 16,918 Operating income as a % of net sales 18.8% 16.6% 19.1% 11.1% Depreciation and amortization 3,725 3,267 10,972 9,793 Capital expenditures 3,538 1,865 7,915 6,392 Unallocated Corporate Overhead $(4,505) $(3,277) $(19,548) $(11,710) Total Net sales $176,026 $151,194 $528,856 $457,683 Gross margin 69,397 56,492 212,846 174,059 Gross margin as a % of net sales 39.4% 37.4% 40.2% 38.0% Operating income 43,374 34,256 127,094 103,110 Operating income as a % of net sales 24.6% 22.7% 24.0% 22.5% Depreciation and amortization 8,079 7,226 23,612 21,282 Capital expenditures 9,787 5,315 22,111 19,769 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. RECONCILIATION OF GAAP EARNINGS TO NON-GAAP EARNINGS (dollars in thousands, except for per share data) Three Months Ended Nine Months Ended ----------------------- ----------------------- Sept. 25, Sept. 27, Sept. 25, Sept. 27, 2004 2003 2004 2003 Net income $25,821 $19,591 $69,715 $59,506 Add back: Deferred tax asset write-off - - 7,900 - Valuation allowance release - - (2,111) - Impairment charge - - - 3,655 Litigation settlement - - - (2,908) Severance charges - - - 871 Tax effect of impairment charge, litigation settlement and severance charges - - - (623) ----------- ----------- ----------- ----------- Net income, excluding specified charges (Non-GAAP) $25,821 $19,591 $75,504 $60,501 =========== =========== =========== =========== Calculation of earnings per common share, excluding specified charges (Non-GAAP): Net income for purposes of calculating earnings per share, excluding specified charges (Non-GAAP) $25,821 $19,591 $75,504 $60,501 After tax equivalent interest expense on 3.5% senior convertible debentures 1,012 996 3,035 2,987 ----------- ----------- ----------- ----------- Income for purposes of calculating diluted earnings per share, excluding specified charges (Non-GAAP) $26,833 $20,587 $78,539 $63,488 =========== =========== =========== =========== Weighted average shares outstanding - Basic 46,160,504 45,600,735 46,020,766 45,366,187 Effect of dilutive securities: 3.5% senior convertible debentures 4,759,455 4,759,455 4,759,455 4,759,455 Stock options and contingently issued restricted stock 1,293,848 805,720 1,277,632 762,780 Warrants 338,810 324,340 337,751 400,146 ----------- ----------- ----------- ----------- Weighted average shares outstanding - Diluted 52,552,617 51,490,250 52,395,604 51,288,568 =========== =========== =========== =========== Basic earnings per share $0.56 $0.43 $1.51 $1.31 Diluted earnings per share $0.51 $0.40 $1.39 $1.22 Basic earnings per share, excluding specified charges (Non-GAAP) $0.56 $0.43 $1.64 $1.33 Diluted earnings per share, excluding specified charges (Non-GAAP) $0.51 $0.40 $1.50 $1.24 Charles River management believes that non-GAAP financial results provide useful information to investors in being able to assess the Company's ongoing operations without the effect of one-time charges. Such information provides investors with the ability to assess the Company's operating performance. The Company intends to continue to assess the potential value of reporting non-GAAP results consistent with applicable rules and regulations. CONTACT: Charles River Laboratories International, Inc. Susan E. Hardy, 978-658-6000 Ext. 1616