1 SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 -------------------------------------- FORM 10-Q [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 1999 or [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from _________ to _________ Commission File No. 0-22958 INTERPORE INTERNATIONAL, INC. (Exact name of registrant as specified in its charter) DELAWARE 95-3043318 (State or other jurisdiction of (I.R.S. employer incorporation or organization) identification number) 181 TECHNOLOGY DRIVE, IRVINE, CALIFORNIA 92618-2402 (Address of Principal Executive Offices) (Zip Code) Registrant's telephone number, including area code: (949) 453-3200 Not applicable ------------------------------------------------------------------ (Former name, former address and former fiscal year, if changed since last report) Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the proceeding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes [X] No [ ] As of May 7, 1999, there were 14,102,403 shares of the registrant's common stock issued and outstanding. 2 INTERPORE INTERNATIONAL, INC. INDEX PART I. FINANCIAL INFORMATION Page(s) ------- Item 1. Financial Statements Condensed Consolidated Balance Sheets as of March 31, 1999 (unaudited) and December 31, 1998 .............. 3 Condensed Consolidated Statements of Income (unaudited) for the three month periods ended March 31, 1999 and March 31, 1998 ................................................ 4 Condensed Consolidated Statements of Cash Flows (unaudited) for the three month periods ended March 31, 1999 and March 31, 1998 ................................................ 5 Notes to Condensed Consolidated Financial Statements .......... 6 Item 2. Management's Discussion and Analysis of Financial Condition and Results of Operations ........................... 9 PART II. OTHER INFORMATION Item 6. Exhibits and Reports on Form 8-K ................................. 13 2 3 INTERPORE INTERNATIONAL, INC. CONDENSED CONSOLIDATED BALANCE SHEETS (in thousands, except share data) MARCH 31, DECEMBER 31, 1999 1998 --------- ------------ (unaudited) ASSETS Current assets: Cash and cash equivalents $ 8,007 $ 7,908 Accounts receivable, less allowance for doubtful accounts of $534 and $506 in 1999 and 1998, respectively 7,278 6,418 Inventories 12,090 12,115 Prepaid expenses 1,338 1,205 Deferred income taxes 1,426 1,426 Other current assets 231 436 -------- -------- Total current assets 30,370 29,508 Property, plant and equipment, net 1,693 1,467 Deferred income taxes 2,559 2,559 Intangible assets, net 378 338 Other assets 318 330 -------- -------- Total assets $ 35,318 $ 34,202 ======== ======== LIABILITIES AND STOCKHOLDERS' EQUITY Current liabilities: Current portion of capital lease obligations $ 15 $ 15 Accounts payable 1,109 609 Accrued compensation and related expenses 888 1,010 Accrued royalties 373 300 Reserve for products liability claims 177 232 Accrued disposition costs 209 250 Accrued merger-related expenses and restructuring charges 618 726 Other accrued liabilities 577 873 -------- -------- Total current liabilities 3,966 4,015 -------- -------- Long-term liabilities: Long-term debt 3,152 3,152 Deferred income taxes 55 55 Obligations under capital leases, net 25 29 -------- -------- Total long-term liabilities 3,232 3,236 -------- -------- Contingencies Stockholders' equity: Series E convertible preferred stock, voting, par value $.01 per share: Authorized shares - 594,000; issued and outstanding shares - 31,573 at March 31, 1999 and 32,906 at December 31, 1998; aggregate liquidation value of $237 at March 31, 1999 and $247 at December 31, 1998 -- -- Preferred stock, par value $.01 per share: Authorized shares - 4,406,000; outstanding shares - none -- -- Common stock, par value $.01 per share: Authorized shares - 50,000,000; issued and outstanding shares - 14,096,029 at March 31, 1999 and 14,059,690 at December 31, 1998 141 140 Additional paid-in-capital 44,048 43,962 Accumulated deficit (12,960) (14,042) -------- -------- 31,229 30,060 Less treasury stock, at cost - 605,000 shares at March 31, 1999 and December 31, 1998 (3,109) (3,109) -------- -------- Total stockholders' equity 28,120 26,951 -------- -------- Total liabilities and stockholders' equity $ 35,318 $ 34,202 ======== ======== SEE ACCOMPANYING NOTES. 3 4 INTERPORE INTERNATIONAL, INC. CONDENSED CONSOLIDATED STATEMENTS OF INCOME (in thousands, except per share data) (unaudited) THREE MONTHS ENDED MARCH 31, ---------------------------- 1999 1998 -------- -------- Net sales $ 8,986 $ 7,370 Cost of goods sold 2,809 1,836 -------- -------- Gross profit 6,177 5,534 -------- -------- Operating expenses: Research and development 912 861 Selling and marketing 3,264 2,739 General and administrative 1,015 1,036 Merger-related expenses -- 68 -------- -------- Total operating expenses 5,191 4,704 -------- -------- Income from operations 986 830 -------- -------- Interest income 96 240 Interest expense (85) (133) Other income 85 65 -------- -------- Total interest and other income, net 96 172 -------- -------- Income before taxes 1,082 1,002 Income tax provision -- 59 -------- -------- Net income $ 1,082 $ 943 ======== ======== Net income per share: Basic $ .08 $ .07 Diluted $ .08 $ .07 Shares used in computing net income per share: Basic 13,462 13,817 Diluted 14,277 15,239 SEE ACCOMPANYING NOTES. 4 5 INTERPORE INTERNATIONAL, INC. CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (in thousands) (unaudited) THREE MONTHS ENDED MARCH 31, ---------------------------- 1999 1998 -------- -------- OPERATING ACTIVITIES Net income $ 1,082 $ 943 Adjustments to reconcile net income to net cash provided by (used in) operating activities: Depreciation and amortization 214 165 Changes in operating assets and liabilities: Accounts receivable (860) (497) Inventories 25 (736) Prepaid expenses (133) (212) Other assets 219 668 Accounts payable 500 28 Accrued liabilities (549) (784) -------- -------- Net cash provided by (used in) operating activities 498 (425) -------- -------- INVESTING ACTIVITIES Sales of short-term investments, net -- 2,856 Capital expenditures (413) (104) Expenditures for patent rights (69) (9) -------- -------- Net cash provided by (used in) investing activities (482) 2,743 -------- -------- FINANCING ACTIVITIES Repayment of long-term debt and capital lease obligations (4) (4) Proceeds from exercise of stock options 87 249 -------- -------- Net cash provided by financing activities 83 245 -------- -------- Net increase in cash and cash equivalents 99 2,563 Cash and cash equivalents at beginning of period 7,908 11,809 -------- -------- Cash and cash equivalents at end of period $ 8,007 $ 14,372 ======== ======== SEE ACCOMPANYING NOTES. 5 6 INTERPORE INTERNATIONAL, INC. NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (unaudited) 1. ORGANIZATION AND DESCRIPTION OF BUSINESS Interpore International, Inc., doing business as Interpore Cross International ("Interpore Cross"), is a medical device company that operates in one business segment: the design, manufacture and marketing of synthetic bone and tissue products and spinal implant devices. The products are distributed in the United States and internationally. 2. BASIS OF PRESENTATION The accompanying unaudited condensed consolidated financial statements have been prepared without audit, pursuant to Securities and Exchange Commission regulations. In the opinion of management, the accompanying condensed consolidated financial statements include all adjustments (consisting only of normal recurring adjustments) necessary to present fairly the consolidated financial position at March 31, 1999 and the consolidated results of operations and cash flows for the three month periods ended March 31, 1999 and 1998. The accompanying condensed consolidated financial statements include the accounts of Interpore Cross and its subsidiaries after elimination of all significant intercompany transactions. The results of operations and cash flows for the three months ended March 31, 1999 are not necessarily indicative of results to be expected for future quarters or the full year. The merger of Interpore and Cross has been accounted for as a pooling-of-interests. Accordingly, financial information for all periods presented has been restated to include the financial information of each company. These consolidated financial statements should be read in conjunction with the financial statements included in Interpore Cross' Annual Report on Form 10-K for the year ended December 31, 1998, as filed with the Securities and Exchange Commission. 3. BUSINESS COMBINATION On May 7, 1998, Interpore International ("Interpore") merged with Cross Medical Products, Inc. ("Cross"), a publicly traded Ohio-based worldwide supplier of spinal implant systems used to treat degenerative conditions and deformities of the spine. Shareholders of Cross received 1.275 shares of Interpore common stock for each share of issued and outstanding Cross common stock. Accordingly, Interpore issued 6.7 million shares of its common stock to Cross shareholders in exchange for all of the outstanding common stock of Cross. In addition, approximately 895,000 shares of Interpore Cross common stock were reserved for issuance upon the exercise of assumed Cross stock options. 6 7 4. INVENTORIES Inventories are stated at the lower of average cost or market. Inventories are comprised of the following (in thousands): March 31, December 31, 1999 1998 --------- ------------ Raw materials $ 1,063 $ 1,024 Work-in-process 391 279 Finished goods 10,636 10,812 ------- ------- $12,090 $12,115 ======= ======= 5. CONTINGENCIES Cross and a number of other spinal implant manufacturers were named as defendants in various products liability lawsuits alleging injuries from spinal implants supplied by Cross and others. All such lawsuits were consolidated for pretrial proceedings in the Federal District Court for the Eastern District of Pennsylvania and, on February 22, 1995, class certification was denied. This forced the plaintiffs to file individual, rather than class action suits. Over 1,100 such suits were initially filed; however, Cross was dismissed from these lawsuits for failure of the plaintiffs to state a viable claim. A large number of plaintiffs filed new lawsuits against Cross and others alleging, in addition to damages from spinal implants, a conspiracy among manufacturers, physicians and other spinal implant industry members to defraud the public and market products without the proper regulatory approvals. Cross was named as a defendant, among others, in approximately 797 such lawsuits. Interpore Cross cannot estimate precisely the number of such lawsuits that may eventually be filed or in how many lawsuits Cross will be named as a defendant. In approximately 235 of these cases, which involved products manufactured by Acromed, another spinal implant manufacturer, Cross has been dismissed as a defendant. Cross has also been dismissed as a defendant from approximately 79 additional cases. Of the remaining conspiracy cases, none involve products manufactured by Cross. The conspiracy cases remain coordinated for pretrial purposes only. Plaintiffs in the conspiracy cases typically seek relief in the form of monetary damages, often in unspecified amounts. While the aggregate monetary damages eventually sought in all of such individual actions are substantial and exceed the limits of Cross' products liability insurance policies, Interpore Cross believes that Cross has affirmative defenses, and that these individual lawsuits are otherwise without merit. The lawsuits are being defended by Cross' insurance carrier, in some cases under a reservation of rights. Cross maintains claims made products liability insurance policies with at least $5 million of coverage both per occurrence and in the aggregate. Interpore Cross and Cross believe that they have adequate insurance for their businesses, however, there can be no assurance that the limits of coverage will be sufficient to cover the cost of defending all lawsuits or the payment of any amounts that may be paid in satisfaction of any settlements or judgments. Further, there can be no assurance that Cross will continue to be able to obtain sufficient amounts of products liability insurance coverage at commercially reasonable premiums. Future operating results could be materially adversely affected by the cost of defending litigation or the formal resolution of pending cases or future claims, whether or not such defense costs, cases or claims are covered by insurance. Aside from the conspiracy litigation, the nature of Interpore Cross' business subjects it to products liability and various other legal proceedings from time to time. In the opinion of management, the amount of ultimate liability with respect to any known proceedings or claims, excluding the conspiracy litigation, will not materially affect the financial position or results of operations of Interpore Cross. 7 8 6. LONG-TERM DEBT The 8.5% Convertible Subordinated Debentures (the "Debentures") due June 1, 2003 are convertible at any time before maturity, unless previously redeemed, into shares of Interpore Cross common stock at a conversion price of $6.37 per share. Beginning July 1, 1999 and on July 1 of each succeeding year, Interpore Cross will be obligated to redeem any Debentures tendered by June 1, 1999 or June 1 of any succeeding year, respectively, at 100% of the principal amount thereof plus accrued interest, subject to an annual limitation of $25,000 per holder and an annual aggregate limitation of $262,500. During the first three months of 1999, no Debentures were converted into shares of Interpore Cross common stock. The fair value of the Debentures approximates the book value at March 31, 1999 and December 31, 1998. 8 9 ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS DESCRIPTION OF BUSINESS Interpore International, Inc. ("Interpore Cross") designs, manufactures and markets synthetic bone and tissue products and spinal implant devices. Our merger with Cross Medical Products, Inc. ("Cross") in May 1998 has significantly increased our focus on the spine market, one of the fastest growing areas within the orthopaedic marketplace. We report our sales in two product categories: bone biologics and spinal products. Bone biologics are comprised of Pro Osteon(R) bone graft substitute products and OEM hydroxyapatite products. These products are derived from coral and serve as a lattice for new bone growth when implanted into a bone defect. The unique, interconnected porous architecture of the product is a key to its success as a bone graft substitute. Bone graft substitutes such as Pro Osteon offer distinct advantages over autografts and allografts. In an autograft, bone is taken from another part of the patient's body, and frequently creates pain, longer recovery, and risk of other complications for the patient. An allograft, or bone taken from a cadaver, carries the risk of implant rejection or disease transmission. Bone biologics also includes our recently introduced AGF(TM) (Autologous Growth Factors(TM)) related products, which can be used with a bone graft material, such as Pro Osteon, to encourage bone growth. AGF is comprised of concentrated growth factors derived from platelets in the patient's own blood during the surgical procedure. In the spine products category, we offer the Synergy(TM) Spinal System, which is used to facilitate spine fusions in patients suffering from degenerative conditions and deformities of the spine. These conditions frequently cause severe pain and loss of muscle function in patients. The Synergy System is comprised of titanium or stainless steel hooks, rods and screws and the instruments required for the surgeon to assemble a construct which restores the natural anatomy, keeping it immobilized while a bone graft eventually fuses the vertebrae naturally. Prior to the merger, we distributed our bone biologics products through employee direct sales representatives and commissioned independent agents in the U.S., and through stocking distributors outside the U.S. In the U.S. we had been converting to direct representatives because we believed, with only bone graft products in our product portfolio, we could get more focused sales time compared to independent agents carrying other product lines. Cross was distributing its products in the U.S. solely through independent agents, and internationally through stocking distributors. In the U.S., both companies' sales forces were calling directly on the same decision-maker - the orthopaedic/spine surgeon, providing part of the rationale for the merger. Once the merger was completed, the respective companies' product portfolios were combined, and as a result we found we could attract independent agents that desired our complementary product portfolio and that possessed strong surgeon relationships, an important factor for competing in this industry. Therefore, we expect to continue to increase our use of independent agents for the domestic distribution of both bone biologics and spine products. Currently, the surgeon is the key decision maker with respect to the purchase of our products, and the hospital pays our invoices directly. However, for many other medical device products, the purchasing decision has been assumed by hospital purchasing departments, buying groups or managed care organizations. Also, for some other medical device products, insurance companies and Medicare have refused to reimburse the hospital, or the company directly in the case of direct-to-insurer billing by the company, and therefore reimbursement becomes an issue. These factors have not been an issue for us to-date. However, in the future there can be no assurance that the decision-making responsibility will not shift from the surgeon, or that reimbursement will not become an issue affecting our revenues. Other factors potentially affecting continued revenue growth include: the pricing practices of our competitors, competitive new product introductions, and our ability to continue to attract and retain qualified direct sales representatives, independent agents, and distributors. Sales to our OEM customers and our international distributors are affected by their purchasing practices, and in the case of international sales, by the financial capacity of our distributors and the economic conditions in their countries. Continued revenue growth may also depend upon our ability to successfully introduce new products or product improvements. See "Certain Business Considerations" in our 1998 Annual Report on Form 10-K. 9 10 SIGNIFICANT EVENTS In February 1998, we entered into an agreement to merge with Cross, a publicly traded Ohio-based worldwide supplier of spinal implant systems used to treat degenerative conditions and deformities of the spine. The shareholders of both companies approved the merger on May 6, 1998 and it became effective on May 7, 1998. We exchanged approximately 6.7 million shares of our common stock for all of the common stock of Cross. We accounted for the merger as a pooling-of-interests. RESULTS OF OPERATIONS The following table presents our results of operations as percentages: Three months ended March 31, Change ---------------------------- ------------- 1999 1998 1999 vs. 1998 ----- ----- ------------- Net sales 100.0% 100.0% 21.9% Cost of goods sold 31.3% 24.9% 53.0% ----- ----- ---- Gross profit 68.7% 75.1% 11.6% ----- ----- ---- Operating expenses: Research and development 10.2% 11.7% 5.9% Selling and marketing 36.3% 37.2% 19.2% General and administrative 11.3% 14.0% (2.0%) Merger related expenses -- .9% n/a ----- ----- ---- Total operating expenses 57.8% 63.8% 10.4% ----- ----- ---- Income from operations 10.9% 11.3% 18.8% ===== ===== ==== For the quarter ended March 31, 1999, net sales of $9.0 million were $1.6 million or 21.9% higher than net sales of $7.4 million for the same period of 1998. Three months ended March 31, Change ---------------------------- --------------------- 1999 1998 Amount % ------ ------ ------ ---- Spinal implant product sales $4,843 $3,663 $1,180 32.2% Bone biologics product sales 4,143 3,707 436 11.8% ------ ------ ------ ---- Total net sales $8,986 $7,370 $1,616 21.9% ====== ====== ====== ==== Sales of spinal implant products increased in the quarter ended March 31, 1999 by $1.2 million or 32.2% to $4.8 million compared to $3.7 million for the quarter ended March 31, 1998. The increase reflects continued market penetration of this relatively new system, aided by the improved distribution and greater domestic territory coverage following the merger. Sales of bone biologics products increased by $436,000 or 11.8% to $4.1 million for the three months ended March 31, 1999 compared to $3.7 million for the three months ended March 31, 1998. Our new AGF related products, used to collect and concentrate growth factors from the patient's blood, were sold to selected pre-launch reference sites and accounted for $319,000 of the increase in sales of bone biologics products. OEM bone biologics products, which are dependent upon the ordering patterns of two customers, increased by $203,000 or 188% in the first quarter of 1999 compared to the same quarter of 1998. Pro Osteon sales decreased by $86,000 or 2% versus the same quarter of 1998. We believe the lack of growth in Pro Osteon sales was primarily related to the shift in domestic distribution from direct sales representatives to independent agents which we believe were focusing a greater portion of their efforts on spinal products sales. 10 11 Total domestic sales of bone biologics and spinal implant products increased 28.5% or $1.5 million to $6.8 million for the three months ended March 31, 1999 compared to $5.3 million for the same period of 1998. International sales increased $96,000 or 4.7% to $2.1 million for the first quarter of 1999 from $2.0 million for the first quarter of 1998. For the quarter ended March 31, 1999, the gross margin was 68.7% of sales compared to 75.1% of sales for the quarter ended March 31, 1998. The gross margin in the first quarter of 1998 was the highest of 1998, largely due to favorable manufacturing variances at Cross. The remaining quarters of 1998 experienced an average gross margin of 71% of sales. Additionally, spinal implant products have lower gross margins than our bone biologics products, and the comparatively higher growth in sales of spinal implant products versus bone biologics products reduced the weighted average gross margin on total sales. Total operating expenses for the quarter ended March 31, 1999 increased by 10.4% or $487,000 to $5.2 million as compared to $4.7 million for the same quarter of 1998. As a percentage of sales, total operating expenses decreased from 63.8% in the first quarter of 1998 to 57.8% in the first quarter of 1999. Research and development expenses increased by 5.9% or $51,000 due primarily to the hiring of personnel for spinal implant product development projects. Selling and marketing expenses increased $525,000 or 19.2% compared to the first quarter of 1998 primarily due to increased commissions on higher sales. General and administrative expenses decreased by 2.0% or $21,000, the result of efficiencies realized following the merger and consolidation of facilities. There were no merger-related expenses during the first quarter of 1999. The $76,000 or 44.2% decrease in net interest and other income relates to a reduction in interest income partially offset by reduced interest expense. During 1998, cash and cash equivalents declined due to the payment of merger-related expenses, restructuring charges and non-recurring charges; the repurchase of our common stock; and the redemption of convertible debentures. Average cash and cash equivalents balances were accordingly lower in the first quarter of 1999 versus the first quarter of 1998, reducing interest income. Also, the redemption of convertible debentures during 1998 reduced the associated interest expense in the first quarter of 1999. No income tax provision was recorded in the first quarter of 1999 and limited income tax provision was recorded in the first quarter of 1998 due to the utilization of net operating loss carryforwards. LIQUIDITY AND CAPITAL RESOURCES At March 31, 1999, cash and cash equivalents totaled $8.0 million as compared to $7.9 million as of December 31, 1998. Total working capital increased to $26.4 million from $25.5 million and the current ratio improved to 7.7 at March 31, 1999 from 7.3 at December 31, 1998. Our $8.0 million of cash and cash equivalents at March 31, 1999 is available to support the continued investment in the development of our business, including the development or acquisition of new bone biologic and spinal implant products, and possible acquisitions of businesses. We have a $5 million revolving line of credit that had no amount outstanding at March 31, 1999 and which expires in July 1999. We intend to negotiate an extension of the line of credit prior to its expiration, but there can be no assurance that an extension will be obtained. At March 31, 1999, there were no material commitments for capital expenditures. We believe we currently possess sufficient resources to meet the cash requirements of our operations for at least the next year. 11 12 IMPACT OF YEAR 2000 The Year 2000 issue is the result of computer programs being written using two digits rather than four to define the applicable year. If not corrected, many computer applications could fail or create erroneous results by not recognizing "00" to mean the year 2000. We use only third party software, and in our Annual Report on Form 10-K for the fiscal year ended December 31, 1997, we reported on our initial assessment of this software. STATE OF READINESS In our initial assessment, we contacted the authors of our critical software programs and determined that each was either already Year 2000 compliant or expected to be Year 2000 compliant by December 31, 1999. We have identified our remaining software as well as hardware, vendors and customers (collectively "Elements") and have determined those which we consider to be mission critical. For Elements determined to be mission critical, we will seek to obtain assurances of Year 2000 compliance. The assurances sought will be in the form of vendor or customer certifications, identification of alternatives, Company-administered testing efforts, or a combination of certain assurances. We have no way of ensuring that mission critical vendors or customers will be Year 2000 compliant, and their inability to become compliant on a timely basis could materially impact our operations or financial condition. COSTS TO ADDRESS OUR YEAR 2000 ISSUES Through March 31, 1999, we have not incurred any material direct costs associated with Year 2000 issues. Certain costs associated with the consolidation of operations following our merger with Cross resulted in obtaining software/hardware that is Year 2000 compliant. While the process of evaluating Elements is not complete, at this time, we do not believe that we will need to replace any material non-compliant systems or hire any Year 2000 solution providers. Therefore, at this time, we estimate that future costs to address Year 2000 issues should not be material. RISKS OF OUR YEAR 2000 ISSUES We have yet to identify any mission critical Element that we expect to not be Year 2000 compliant. In the continuing process of evaluating Elements, we will have to rely on third party certifications of Year 2000 compliance. In the event that mission critical Elements fail to be compliant, we could experience a material disruption in operations, including, but not limited to: interruption in supply of parts from vendors, inability to deliver products to customers or to produce products on schedule, or failure of financial systems, all of which could materially affect our business and cause a loss of customers. CONTINGENCY PLANS We have not established a contingency plan relative to Year 2000 issues. As our assessment continues, if it is determined that any mission critical Elements are likely not to be Year 2000 compliant, we will develop a contingency plan. - ------------------------ THE QUARTERLY RESULTS CONTAINED HEREIN ARE UNAUDITED AND REFLECT CERTAIN ASSUMPTIONS OF MANAGEMENT THAT MAY CHANGE. RESULTS OF THE QUARTER MAY NOT BE REPRESENTATIVE OF RESULTS FOR FUTURE QUARTERS OR INDICATIVE OF OUR FINANCIAL RESULTS FOR THE YEAR. CERTAIN STATEMENTS IN THIS QUARTERLY REPORT ON FORM 10-Q ARE FORWARD-LOOKING AND MAY INVOLVE RISKS AND UNCERTAINTIES, INCLUDING, BUT NOT LIMITED TO: PRODUCT DEMAND AND MARKET ACCEPTANCE RISKS; RISKS RELATED TO THE DEVELOPMENT OF FUTURE PRODUCTS; RISK THAT WE WILL NOT RECEIVE ADDITIONAL REGULATORY APPROVAL OF PRODUCTS; AND THE IMPACT OF COMPETITIVE PRODUCTS. ADDITIONAL INFORMATION ON FACTORS THAT COULD AFFECT OUR FINANCIAL RESULTS AND GROWTH PROSPECTS IS DISCLOSED IN REPORTS WE FILE FROM TIME TO TIME WITH THE SECURITIES AND EXCHANGE COMMISSION, INCLUDING IN THE "CERTAIN BUSINESS CONSIDERATIONS SECTION" OF OUR ANNUAL REPORT ON FORM 10-K. 12 13 PART II - OTHER INFORMATION ITEM 6. EXHIBITS AND REPORTS ON FORM 8-K a. Exhibits. Reference is made to the Exhibit Index on Page 15 hereof. b. Reports on Form 8-K. No reports on Form 8-K were filed during the fiscal quarter ended March 31, 1999. 13 14 SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. DATE: May 10, 1999 INTERPORE INTERNATIONAL, INC. (Registrant) By: /s/ David C. Mercer ------------------------------------ David C. Mercer, Chairman and Chief Executive Officer By: /s/ Richard L. Harrison ------------------------------------ Richard L. Harrison Sr. Vice President and Chief Financial Officer 14 15 EXHIBIT INDEX Exhibit Number Description ------ ----------- 3.01 Certificate of Incorporation of Interpore International, Inc. as amended (1) 3.02 Bylaws of Registrant (1) 3.03 Amendment Number One to Bylaws (17) 4.01 Rights Agreement dated November 19, 1998, between Interpore International, Inc. and U.S. Stock Transfer Corporation, which includes the form of Certificate of Determination of the Series A Junior Participating Preferred Stock of Interpore International, Inc. as Exhibit A, the form of Right Certificate as Exhibit B and the Summary of Rights to Purchase Preferred Shares as Exhibit C. (2) 10.01 Revised License Agreement dated March 12, 1984, between Registrant and Research Corporation Technologies, Inc., as amended by a First Amendment dated December 7, 1984, and as further amended by a Fourth Amendment dated July 22, 1988 (3) 10.02 Cancellation and Release Agreement dated March 1, 1993 among Registrant, Interpore Orthopaedics, Inc., Pfizer, Inc. and Howmedica, Inc. (3) 10.03 Series E Preferred Stock and Common Stock Warrant Purchase Agreement dated December 19, 1991 (3) 10.04 Series E Preferred Stock Purchase Agreement dated October 30, 1992 (3) 10.05 Single Tenant Lease dated July 25, 1991 between Registrant and The Irvine Company as amended by a Third Amendment to Lease dated December 11, 1996 (4) 10.06 Amended Schedule to Loan and Security Agreement dated August 11, 1998 among Registrant, Interpore Orthopaedics, Inc., Cross Medical Products, Inc. and Silicon Valley Bank (5) 10.07 Amendment to the Loan Agreement dated August 11, 1998 among Registrant, Interpore Orthopaedics, Inc., Cross Medical Products, Inc. and Silicon Valley Bank (5) 10.08 Amended and Restated Stock Option Plan dated March 19, 1991 (6), First Amendment to the Amended and Restated Stock Option Plan, effective October 15, 1991 (3); Amendment to the Amended and Restated Stock Option Plan dated September 17, 1994 (7) 10.09 1995 Stock Option Plan (8) 10.10 Stock Option Plan for Non-Employee Directors of Interpore International (9) 10.11 Danninger Medical Technology, Inc. Amended and Restated 1984 Non-Statutory Stock Option Plan (10) 10.12 Danninger Medical Technology, Inc. Amended and Restated 1984 Incentive Stock Option Plan (10) 10.13 Cross Medical Products Inc. Amended and Restated 1994 Stock Option Plan (10) 10.14 Asset Purchase Agreement dated March 12, 1997, among Cross Medical Products, Inc., Danninger Healthcare, Inc. and OrthoLogic Corp. (11) 10.15 Indenture concerning 8.5% Convertible Subordinated Debentures between Cross Medical Products, Inc. and Fifth Third Bank (12) 10.16 Supplemental Indenture between Interpore International, Inc. and Cross Medical Products, Inc. and Fifth Third Bank (5) 10.17 Form of Indemnification Agreement (13) 10.18 Schedule of Parties to Form of Indemnification Agreement (14) 15 16 Exhibit Number Description ------ ----------- 10.19 Non-Competition Agreement dated September 6, 1996 between Cross Medical Products, Inc. and Stephen R. Draper (15) 10.20 Agreement between Dr. Edward Funk and Cross Medical Products, Inc. dated February 11, 1998 (16) 10.21 Form of Employment Agreement dated August 17, 1998 between Interpore International, Inc. and its executive officers (14) 10.22 Schedule of Parties to Form of Employment Agreement dated August 17, 1998 (14) 10.23 1999 Consultants Stock Option Plan (18) 10.24 Amended and Restated Employee Qualified Stock Purchase Plan dated November 13, 1998 11.01 Computations of Net Income per Share 27.01 Financial Data Schedule - ----------------- (1) Incorporated by reference from our Registration Statement on Form S-4, Registration No. 333-49487. (2) Incorporated by reference from our Current Report on Form 8-K dated December 1, 1998. (3) Incorporated by reference from our Registration Statement on Form S-1, Registration No. 33-69872. (4) Incorporated by reference from our Current Report on Form 8-K dated February 11, 1998. (5) Incorporated by reference from our Quarterly Report on Form 10-Q for the fiscal quarter ended June 30, 1998. (6) Incorporated by reference from our Registration Statement on Form S-8, Registration No. 33-77426. (7) Incorporated by reference from our Registration Statement on Form S-8, Registration No. 33-86290. (8) Incorporated by reference from our Proxy Statement for the 1994 Annual Meeting of Shareholders. (9) Incorporated by reference from our Proxy Statement for the 1995 Annual Meeting of Shareholders. (10) Incorporated by reference from our Registration Statement on Form S-8, Registration No. 333-53775. (11) Incorporated by reference from the Cross Medical Products, Inc. Annual Report on Form 10-K for the year ended December 31, 1996. (12) Incorporated by reference from the Cross Medical Products, Inc. Registration Statement on Form S-2, Registration No. 333-02273. (13) Incorporated by reference from our Quarterly Report on Form 10-Q for the fiscal quarter ended March 31, 1998. (14) Incorporated by reference from our Quarterly Report on Form 10-Q for the fiscal quarter ended September 30, 1998. (15) Incorporated by reference from the Cross Medical Products, Inc. Quarterly Report on Form 10-Q for the fiscal year ended September 30, 1996. (16) Incorporated by reference from the Cross Medical Products, Inc. Annual Report on Form 10-K for the year ended December 31, 1997. (17) Incorporated by reference from our Annual Report on Form 10-K for the year ended December 31, 1998. (18) Incorporated by reference from our Proxy Statement for the 1999 Annual Meeting of Stockholders. 16