1 unchanged sentence
Management’s Discussion and Analysis of Financial Condition and Results of Operations (“MD&A”) is intended to provide information to assist you in better understanding and evaluating our financial condition and results of operations.
−Removed: We encourage you to read this MD&A in conjunction with our unaudited consolidated financial statements and the notes thereto for the period ended March 31, 2023 included in Part I, Item 1 of this Quarterly Report on Form 10-Q.
+Added: We encourage you to read this MD&A in conjunction with our unaudited consolidated financial statements and the notes thereto for the period ended June 30, 2023 included in Part I, Item 1 of this Quarterly Report on Form 10-Q.
This discussion contains forward-looking statements that involve risks and uncertainties.
21 unchanged sentences
We believe the physical mechanisms of action behind TTFields therapy may be broadly applicable to solid tumor cancers.
−Removed: In January 2023, we announced top line results from our pivotal LUNAR study evaluating the use of TTFields in the treatment of non-small cell lung cancer ("NSCLC") together with standard therapies.
−Removed: Patients treated with TTFields and standard therapies demonstrated a statistically significant and clinically meaningful improvement in overall survival over standard therapies alone.
−Removed: The LUNAR study also showed a statistically significant and clinically meaningful improvement in overall survival when patients were treated with TTFields and immune checkpoint inhibitors, as compared to those treated with immune checkpoint inhibitors alone, and a positive trend in overall survival when patients were treated with TTFields and docetaxel versus docetaxel alone.
−Removed: Full results from the LUNAR study will be presented at the American Society of Clinical Oncology annual meeting in June.
−Removed: In addition to the LUNAR study, we are conducting pivotal studies evaluating the use of TTFields in the treatment of ovarian cancer, brain metastases from NSCLC ("brain metastases") and pancreatic cancer.
−Removed: We are also conducting a global pivotal study testing the potential survival benefit of initiating Optune concurrent with radiation therapy versus following radiation therapy in patients with newly diagnosed GBM.
+Added: In June 2023, we presented positive results from the phase 3 LUNAR study evaluating the use of TTFields together with standard therapies for the treatment of metastatic NSCLC following platinum-failure.
+Added: The LUNAR study met its primary endpoint with a statistically significant and clinically meaningful 3-month improvement in median overall survival ("OS") with TTFields therapy added to standard therapies (HR=0.74, P=0.035).
+Added: Patients randomized to receive TTFields together with standard therapies demonstrated median OS of 13.2 months compared to 9.9 months in patients treated with standard therapies alone.
+Added: Patients randomized to receive TTFields and physician’s choice immune checkpoint inhibitor ("ICI") (n=66) demonstrated a median OS of 18.5 months, a profound extension compared to the median OS of 10.8 months demonstrated by patients that received ICI alone (n=68;
+Added: Patients randomized to receive TTFields and docetaxel (n=71) had a positive survival trend with a median OS of 11.1 months vs 8.7 months (n=71).
+Added: TTFields therapy was well-tolerated with no added
+Added: systemic toxicities and few grade 3 (no grade 4 or 5) device-related adverse events.
+Added: These data are expected to serve as the basis for a PMA submission to the FDA in the second half of 2023.
+Added: We are planning to launch several additional trials intended to further explore the use of TTFields therapy in the treatment of NSCLC.
+Added: In July 2023, the FDA accepted the investigation device exemption for the LUNAR-2 clinical trial ("LUNAR-2"), a randomized, phase 3 study testing the safety and effectiveness of TTFields concomitant with pembrolizumab and platinum-based chemotherapy in patients with metastatic NSCLC.
+Added: The two primary endpoints of LUNAR-2 are overall survival and progression-free survival.
+Added: LUNAR-2 is designed to accrue 734 patients with a 21-month follow-up following the enrollment of the last patient.
+Added: In addition to our NSCLC studies, we are conducting phase 3 studies evaluating the use of TTFields in the treatment of ovarian cancer, brain metastases from NSCLC ("brain metastases") and pancreatic cancer.
+Added: We are also conducting a global phase 3 study testing the potential survival benefit of initiating Optune concurrent with radiation therapy versus following radiation therapy in patients with newly diagnosed GBM.
+Added: In July 2023, we announced that an independent data monitoring committee ("DMC") conducted a pre-specified interim analysis for the phase 3 PANOVA-3 study for the treatment of unresectable, locally advanced pancreatic cancer.
+Added: As part of the interim analysis, the DMC reviewed the safety and efficacy data for all locally advanced pancreatic cancer patients enrolled in the study.
+Added: The interim analysis resulted in a DMC recommendation that the study should continue to final analysis.
+Added: The PANOVA-3 study accrued 556 patients as of February 2023 and data will be reviewed in 2024, following an 18-month follow-up period.
In March 2023, we announced the final patient enrolled in the pivotal METIS study evaluating the efficacy of TTFields therapy following stereotactic radiosurgery for the treatment of patients with brain metastases from NSCLC.
15 unchanged sentences
We view our operations and manage our business in one operating segment.
−Removed: For the three months ended March 31, 2023, our net revenues were $122.2 million.
−Removed: Our net loss for the three months ended March 31, 2023 was $53.1 million.
−Removed: As of March 31, 2023, we had an accumulated deficit of $831.5 million.
+Added: For the three and six months ended June 30, 2023, our net revenues were $126.1 million and $248.2 million, respectively.
+Added: Our net loss for the three and six months ended June 30, 2023 was $57.4 million and $110.5 million, respectively.
+Added: As of June 30, 2023, we had an accumulated deficit of $888.9 million.
Our net loss resulted primarily from increasing investments designed to support our commercial business, geographic expansion and pre-commercial activities associated with potential future indication launches.
Impact of COVID-19
−Removed: In March 2020, the World Health Organization (“WHO”) declared COVID-19 a global pandemic.
−Removed: Since the pandemic began, we have been following the guidance of the WHO, the U.S.
−Removed: Centers for Disease Control and Prevention, and local health authorities in all of our active markets and we have adjusted the way we conduct business to adapt to the evolving situation.
−Removed: The COVID-19 pandemic did not have a material impact on our financial results through the first quarter of 2023.
−Removed: The pandemic has had and is having an impact on our day-to-day operations, which varies by region based on factors such as geographical spread, stage of containment and recurrence of the pandemic in each region.
−Removed: We believe the prolonged disruption caused by COVID-19 is resulting in increased volatility across global health care systems, such as fluctuations in patient volumes and changes in patterns of care in certain regions, which is currently impacting and might continue to impact our business and clinical studies in the future.
−Removed: For example, outside the U.S., localized lockdowns are causing disruptions in the ability to monitor clinical studies.
−Removed: TTFields is an emerging modality in cancer care and requires significant educational effort to drive awareness and acceptance of our therapy.
−Removed: We have relied heavily on virtual engagement to manage these educational efforts since the onset of the pandemic, which poses challenges to our ability to effectively communicate and engage with our customers and partners around the world.
+Added: On May 5, 2023, the World Health Organization (“WHO”) declared the end of the COVID-19 pandemic as a public health emergency of international concern, however the WHO maintains that the virus remains a global health threat.
+Added: Since the pandemic began, we have followed the guidance of the WHO, the U.S.
+Added: Centers for Disease Control and Prevention, and local health authorities in all of our active markets and will continue to do so.
+Added: The COVID-19 pandemic did not have a material impact on our financial results through the second quarter of 2023.
+Added: The pandemic is not having a direct impact on our day-to-day operations;
+Added: however, we are still observing lingering impacts that might continue to impact our business and clinical studies in the future.
+Added: For example, in many locations staffing levels at clinical trial sites have not returned to pre-pandemic levels, and our ability to conduct and monitor clinical studies may be impacted.
Given the aggressive nature of the cancers that we treat, we believe that the fundamental value proposition of the TTFields platform remains unchanged.
−Removed: We continue to evaluate and plan for the potential effects of COVID-19 on our business moving forward.
+Added: We continue to evaluate and plan for the potential effects of a possible COVID-19 resurgence on our business moving forward.
The extent to which the COVID-19 pandemic may impact our business and clinical studies in the future will depend on further developments, which are highly uncertain and cannot be predicted with confidence.
16 unchanged sentences
Our operating expenses consist of research, development and clinical studies, sales and marketing and general and administrative expenses.
−Removed: Personnel costs are a significant component for each category of operating expenses and consist of wages, benefits and bonuses.
+Added: Personnel costs are a significant component for each category
+Added: of operating expenses and consist of wages, benefits and bonuses.
Personnel costs also include share-based compensation.
5 unchanged sentences
Results of Operations
−Removed: The following discussion provides an analysis of our results of operations and reasons for material changes therein for the three months ended March 31, 2023 as compared to the three months ended March 31, 2022.
+Added: The following discussion provides an analysis of our results of operations and reasons for material changes therein for the three and six months ended June 30, 2023 as compared to the three and six months ended June 30, 2022.
The tables contained in this section report U.S.
1 unchanged sentence
The following table sets forth our consolidated statements of operations data:
−Removed: Three months ended March 31,
+Added: Three months ended June 30, Six months ended June 30,
+Added: 2023 2022 2023 2022
+Added: Unaudited Unaudited
Net revenues $ 126,051 $ 140,866 $ 248,233 $ 278,413
11 unchanged sentences
Net income (loss) $ (57,418) $ (24,008) $ (110,479) $ (28,655)
−Removed: Basic net income (loss) per ordinary share $ (0.50) $ (0.04)
−Removed: Weighted average number of ordinary shares used in computing basic net income (loss) per share 105,667,072 104,186,120
−Removed: Diluted net income (loss) per ordinary share $ (0.50) $ (0.04)
−Removed: Weighted average number of ordinary shares used in computing diluted net income (loss) per share 105,667,072 104,186,120
+Added: Basic and diluted net income (loss) per ordinary share $ (0.54) $ (0.23) $ (1.04) $ (0.27)
+Added: Weighted average number of ordinary shares used in computing basic and diluted net income (loss) per share 106,289,073 104,627,789 105,979,791 104,408,164
The following table details the share-based compensation expense included in costs and expenses:
−Removed: Three months ended March 31,
+Added: Three months ended June 30, Six months ended June 30,
+Added: 2023 2022 2023 2022
+Added: Unaudited Unaudited
Cost of revenues $ 2,023 $ 1,029 $ 4,029 $ 1,981
18 unchanged sentences
Total 3,571 3,454
−Removed: Three months ended March 31,
+Added: Three months ended June 30, Six months ended June 30,
+Added: 2023 2022 2023 2022
Prescriptions received in period
1 unchanged sentence
Germany 204 216 412 436
+Added: Japan 92 95 164 197
Others 279 118 444 245
Total 1,556 1,383 3,052 2,767
−Removed: (1) United States includes data for Canada for the first quarter of 2022 and the United States only for all other periods.
−Removed: For the first quarter of 2023, Canada is included in "Others".
−Removed: There were 12 active MPM patients on therapy as of March 31, 2023 and 15 MPM prescriptions were received in the three months ended March 31, 2023.
−Removed: Three months ended March 31, 2023 compared to three months ended March 31, 2022
−Removed: Three months ended March 31,
−Removed: 2023 2022 % Change
+Added: (1) United States includes data for Canada for 2022.
+Added: For 2023, Canada is included in "Others".
+Added: There were 16 active MPM patients on therapy as of June 30, 2023 and 25 MPM prescriptions were received in the three months ended June 30, 2023.
+Added: Three and six months ended June 30, 2023 compared to three and six months ended June 30, 2022
+Added: Three months ended June 30, Six months ended June 30,
+Added: 2023 2022 % Change 2023 2022 % Change
Net revenues $ 126,051 $ 140,866 (11) % $ 248,233 $ 278,413 (11) %
Net revenues.
−Removed: Net revenues decreased 11% to $122.2 million for the three-month period ended March 31, 2023 from $137.5 million for the same period in 2022.
−Removed: The decrease resulted primarily from $5.4 million in reduced collections from previously denied or appealed claims in the U.S., a $2.1 million negative impact in Germany following contract negotiations with several large German payers, and a decrease of 82 global active patients on therapy.
+Added: Net revenues decreased 11% to $126.1 million for the three months ending June 30, 2023 from $140.9 million for the same period in 2022, and decreased 11% to $248.2 million for the six-month period ended June 30, 2023 from $278.4 million for the same period in 2022.
+Added: For the three and six months ended June 30, 2023, the decrease resulted primarily from $13.4 million and $18.8 million, respectively, in reduced collections from previously denied or appealed claims in the U.S.
+Added: Net revenues for the three-month period ended June 30, 2023 were also impacted by a reduction of $5.5 million resulting from variations in approval patterns in the U.S.
+Added: compared to the same period in 2022, offset by a $5.4 million increase resulting from variations in approval rates in Germany as more patients are meeting coverage criteria in the market.
We believe the outstanding denied and appealed claims that were most accessible were largely exhausted in 2022 and the remaining outstanding claims will take time to collect.
2 unchanged sentences
We continue to actively appeal and pursue the remaining previously denied claims, but the cadence and size of these collections are difficult to predict.
−Removed: Three months ended March 31,
−Removed: 2023 2022 % Change
+Added: Three months ended June 30, Six months ended June 30,
+Added: 2023 2022 % Change 2023 2022 % Change
Cost of revenues $ 34,018 $ 28,503 19 % $ 63,632 $ 56,230 13 %
Cost of revenues.
−Removed: Our cost of revenues increased by 7% to $29.6 million for the three months ended March 31, 2023 from $27.7 million for the same period in 2022.
−Removed: The increase in cost of revenues was primarily due to an increase in patient support capacity in anticipation of treating larger patient populations in new cancer indications and new geographic regions, as well as increased shipments of equipment to Zai Lab.
−Removed: Gross margin was 76% for the three months ended March 31, 2023 and 80% for the three months ended March 31, 2022.
−Removed: Excluding sales to Zai, cost of revenues per active patient per month was $2,608 for the three months ended March 31, 2023, an increase of 8% from $2,413 for the same period in 2022, primarily due to increased patient support capacity.
+Added: Our cost of revenues for the three months ended June 30, 2023 was $34.0 million, an increase of 19% from $28.5 million for the same period in 2022, and $63.6 million for the six months ended June 30, 2023, an increase of 13% from $56.2 million for the same period in 2022.
+Added: For the three and six months ended June 30, 2023, the increase in cost of revenues was primarily due to increased costs of $3.5 million and $6.5 million, respectively, in patient support capacity in anticipation of treating larger patient populations in new cancer indications and new geographic regions.
+Added: Gross margin was 73% for the three months ended June 30, 2023 compared to 80% for the three months ended June 30, 2022.
+Added: Gross margin was 74% for the six months ended June 30, 2023 and 80% for the six months ended June 30, 2022.
+Added: Excluding sales to Zai, cost of revenues per active patient per month was $2,878 for the three months ended June 30, 2023, an increase of 20% from $2,391 for the same period in 2022, primarily due to increased patient support capacity.
Cost of revenues per active patient is calculated by dividing the cost of revenues for the quarter less equipment sales to Zai for the quarter by the average of the active patients at the end of the prior quarter and the ending active patients in the current quarter.
1 unchanged sentence
Sales to Zai are deducted because they are sold at cost and in anticipation of future royalties from Zai, and Zai patient counts are not included in our active patient population.
−Removed: Product sales to Zai totaled $2.6 million for the three months ended March 31, 2023 compared to $1.9 million for the three months ended March 31, 2022.
−Removed: Our gross margins are impacted by current and future product enhancements, such as the ongoing launch of next generation arrays.
+Added: Product sales to Zai totaled $3.6 million and $6.3 million for the three and six months ended June 30, 2023 compared to $3.4 million and $5.3 million for the three and six months ended June 30, 2022.
+Added: We expect that our gross margins will continue to be impacted by current and future product enhancements, such as the ongoing launch of next generation arrays.
We continue to focus on opportunities to increase efficiencies and scale within our supply chain.
1 unchanged sentence
Operating Expenses.
−Removed: Three months ended March 31,
−Removed: 2023 2022 % Change
+Added: Three months ended June 30, Six months ended June 30,
+Added: 2023 2022 % Change 2023 2022 % Change
Research, development and clinical studies $ 55,427 $ 57,075 (3) % $ 115,131 $ 99,309 16 %
3 unchanged sentences
Research, development and clinical study expenses.
−Removed: Research, development and clinical study expenses increased 41% to $59.7 million for the three-month period ended March 31, 2023 from $42.2 million in the same period in 2022, primarily driven by a $8.7 million increase in clinical trial and personnel costs primarily from PANOVA-3 and METIS, an increase of $3.3 million in engineering and regulatory affairs costs and an increase of $5.0 million in other personnel expenses.
+Added: Research, development and clinical study expenses decreased 3% to $55.4 million for the three months ended June 30, 2023 from $57.1 million for the same period in 2022, and increased 16% to $115.1 million for the six-month period ended June 30, 2023 from $99.3 million in the same period in 2022.
+Added: For the three months ended June 30, 2023, the change resulted primarily from reduced costs associated with recently completed clinical studies.
+Added: For the six months ended June 30, 2023, the increase was primarily driven by an $6.9 million increase in engineering, regulatory affairs and preclinical costs, a $3.5 million increase in pre-launch activities related to new clinical trials, and an increase of $5.3 million in other personnel expenses.
Total research and development expenses can fluctuate quarter-to-quarter dependent upon the amount of clinical research organization services delivered, clinical materials procured and the number of trials actively underway within a given quarter.
Sales and marketing expenses.
−Removed: Sales and marketing expenses increased 35% to $51.2 million for the three-month period ended March 31, 2023 from $37.9 million for the same period in 2022.
−Removed: This change was primarily due to an increase of $5.0 million in costs associated with geographic expansion and pre-launch activities intended to increase awareness in TTFields in anticipation of future approvals in new indications and $5.0 million in other personnel expenses.
+Added: Sales and marketing expenses increased 31% to $58.5 million for the three months ended June 30, 2023 from $44.7 million for the same period in 2022, and increased 33% to $109.7 million for the six-month period ended June 30, 2023 from $82.6 million for the same period in 2022.
+Added: For the three and six months ended June 30, 2023, these changes were primarily due to increase of $7.0 million and $12.0 million, respectively, in costs associated with geographic expansion and pre-launch activities intended to increase awareness in TTFields in anticipation of future approvals in new indications, as well as increased personnel costs of $3.4 million and $8.4 million, respectively.
Additionally, we are investing in market access capabilities in order to evaluate opportunities, identify optimal access pathways, and successfully gain reimbursement in new geographies.
General and administrative expenses.
−Removed: General and administrative expenses increased 37% to $41.9 million for the three months ended March 31, 2023 from $30.5 million for the same period in 2022.
−Removed: This change was primarily due to increased personnel to support potential new indication launches, new geographic launches, supply chain expansion and information technology enhancements.
−Removed: Three months ended March 31,
−Removed: 2023 2022 % Change
+Added: General and administrative expenses increased 29% to $40.8 million for the three-month period ended June 30, 2023 from $31.7 million for the same period in 2022, and increased 33% to $82.7 million for the six months ended June 30, 2023 from $62.2 million for the same period in 2022.
+Added: For the three and six months ended June 30, 2023, these changes were primarily due increases in personnel and project expenses to support potential new indication launches, new geographic launches, supply chain expansion and information technology enhancements of $9.1 million and $20.5 million, respectively.
+Added: Three months ended June 30, Six months ended June 30,
+Added: 2023 2022 % Change 2023 2022 % Change
Financial income (expenses), net $ 8,756 $ (2,228) (493) % $ 17,925 $ (3,937) (555) %
Financial income (expenses), net.
−Removed: Financial expenses decreased 636% to $9.2 million in income for the three months ended March 31, 2023 from $1.7 million in expenses for the same period in 2022.
−Removed: The change was primarily due to $9.2 million in increased interest income and $1.5 million in foreign exchange rate fluctuations.
−Removed: Three months ended March 31,
−Removed: 2023 2022 % Change
+Added: Financial income increased 493% to $8.7 million in income for the three months ended June 30, 2023 from $2.2 million of expenses for the same period in 2022 and financial income increased 555% to $17.9 million in income for the six months ended June 30, 2023 from $3.9 million in expenses for the same period in 2022.
+Added: For the three-month period ending June 30, 2023, the change from 2022 was primarily due to $8.6 million in increased interest income and $2.3 million in reduced foreign exchange rate expenses.
+Added: For the six-month period ending June 30, 2023, the change from 2022 was primarily due to $17.9 million in increased interest income and $3.8 million in reduced foreign exchange expenses.
+Added: Three months ended June 30, Six months ended June 30,
+Added: 2023 2022 % Change 2023 2022 % Change
Income taxes $ 3,514 $ 652 439 % $ 5,495 $ 2,784 97 %
Income taxes .
−Removed: Income taxes decreased $0.2 million, or 7% to $2.0 million for the three months ended March 31, 2023 compared to a tax expense of $2.1 million for the same period in 2022.
−Removed: The change reflects a change in the mix of applicable statutory tax rates in active jurisdictions.
+Added: Income taxes increased $2.9 million, or 439% to $3.5 million for the three months ended June 30, 2023 from $0.7 million for the same period in 2022, and income taxes increased $2.7 million, or 97% to $5.5 million
+Added: for the six months ended June 30, 2023 from $2.8 million for the same period in 2022.
+Added: The increases reflect a change in the mix of applicable statutory tax rates in active jurisdictions.
Non-GAAP financial measures
3 unchanged sentences
The following table reconciles net income (loss), which is the most directly comparable GAAP operating performance measure, to Adjusted EBITDA.
−Removed: Three months ended March 31,
−Removed: 2023 2022 % Change
+Added: Three months ended June 30, Six months ended June 30,
+Added: 2023 2022 % Change 2023 2022 % Change
Net income (loss) $ (57,418) $ (24,008) 139 % $ (110,479) $ (28,655) 286 %
5 unchanged sentences
Adjusted EBITDA $ (27,199) $ 7,349 (470) % $ (45,642) $ 34,198 (233) %
−Removed: Adjusted EBITDA decreased by $45.3 million, or 169%, to a loss of $18.4 million for the three month period ended March 31, 2023 from income of $26.8 million for the same period in 2022.
+Added: Adjusted EBITDA decreased by $34.5 million, or 470%, to a loss of $27.2 million for the three months ended June 30, 2023 from income of $7.3 million for the same period in 2022, and decreased by 233%, to a loss of $45.6 million for the six months ended June 30, 2023 from income of $34.2 million for the same period in 2022.
This decrease was primarily attributable to increased growth investments intended to expand our capacity to treat larger patient populations, to enhance commercial capabilities and to increase awareness of TTFields in anticipation of potential future approvals in new indications, and a reduction in revenue as described above.
1 unchanged sentence
We have incurred significant losses and cumulative negative cash flows from operations since our founding in 2000.
−Removed: As of March 31, 2023, we had an accumulated deficit of $831.5 million.
+Added: As of June 30, 2023, we had an accumulated deficit of $888.9 million.
To date, we have primarily financed our operations through the issuance and sale of equity and the proceeds from long-term loans.
−Removed: At March 31, 2023, we had $958.0 million in cash, cash equivalents and short-term investments, a decrease of $11.4 million compared to $969.4 million at December 31, 2022.
−Removed: We believe our cash, cash equivalents and short-term investments as of March 31, 2023 are sufficient for our operations for at least the next 12 months based on our existing business plan and our ability to control the timing of significant expense commitments.
−Removed: We expect that our operating expenses will continue to increase over the next several years and may outpace our gross profit as we
−Removed: prepare to expand into additional indications beyond GBM.
+Added: At June 30, 2023, we had $940.8 million in cash, cash equivalents and short-term investments, a decrease of $28.6 million compared to $969.4 million at December 31, 2022.
+Added: We believe our cash, cash equivalents and short-term investments as of June 30, 2023 are sufficient for our operations for at least the next 12 months based on our existing business plan and our ability to control the timing of significant expense commitments.
+Added: We expect that our operating expenses will continue to increase over the next several years and may outpace our gross profit as we prepare to expand into additional indications beyond GBM.
As a result, we may need to raise additional capital to fund our operations.
The following summary of our cash flows for the periods indicated has been derived from our unaudited consolidated financial statements, which are included elsewhere in this Quarterly Report:
−Removed: Three months ended March 31,
+Added: Six months ended June 30,
2023 2022 Change % Change
7 unchanged sentences
Operating cash flows are also impacted by changes in working capital.
−Removed: Net cash used in operating activities increased by $13.0 million million from $3.7 million net cash used in operating activities for the three months ended March 31, 2022 to $16.7 million net cash used in operating activities for the three months ended March 31, 2023.
−Removed: This increase was a result of net income decreasing $48.4 million, offset by a $27.2 million decrease in working capital and a further offset of $8.1 million in cash to non-cash based expenses, primarily consisting of shared-based compensation.
−Removed: The decrease in working capital includes a $22.0 million decrease in accounts receivable, an increase of $4.3 million in accounts payable and accrued expenses and a $2.1 million decrease in inventories.
+Added: Net cash used in operating activities increased by $51.5 million from $12.1 million net cash provided by operating activities for the six months ended June 30, 2022 to $39.5 million net cash used in operating activities for the six months ended June 30, 2023.
+Added: This increase was a result of net income decreasing $81.8 million, offset by a $24.4 million decrease in working capital, an increase of $11.0 million in cash to non-cash based expenses primarily consisting of shared-based compensation and an increase of $4.6 million in other long term assets.
+Added: The decrease in working capital includes a $26.7 million decrease in accounts receivable offset by a decrease of $3.1 million in accounts payable.
Investing activities.
Our investing activities consist primarily of investments in and redemptions of our short-term investments as well as investments in property and equipment.
−Removed: Net cash provided by investing activities was $82.3 million for the three months ended March 31, 2023, compared to $17.4 million used in investing activities for the three months ended March 31, 2022.
−Removed: The $82.3 million net cash provided by investing activities for the three months ended March 31, 2023 was primarily attributable to $88.4 million of net proceeds from the maturity of short-term investments and the purchase of $6.1 million of property and equipment.
−Removed: The $17.4 million net cash used in investing activities for the three months ended March 31, 2022 was primarily attributable to $12.3 million of net purchase in short-term investments and by the purchase of $5.1 million of property and equipment.
+Added: Net cash provided by investing activities was $68.4 million for the six months ended June 30, 2023, compared to $138.3 million provided by investing activities for the six months ended June 30, 2022.
+Added: The $68.4 million net cash provided by investing activities for the six months ended June 30, 2023 was primarily attributable to $81.4 million of net proceeds from the maturity of short-term investments and the purchase of $13.0 million of property and equipment.
+Added: The $138.3 million net cash provided by investing activities for the six months ended June 30, 2022 was primarily attributable to $147.6 million of net proceeds in short-term investments and by the purchase of $9.2 million of property and equipment.
Financing activities.
To date, our primary financing activities have been the sale of equity and the proceeds from long-term loans.
−Removed: Net cash provided by financing activities was $5.2 million for the three months ended March 31, 2023, as compared to $3.1 million provided by financing activities for the three months ended March 31, 2022.
−Removed: The net cash provided by financing activities for the three months ended March 31, 2023 and March 31, 2022 included proceeds from the exercise of options under the Company's stock option plan.
+Added: Net cash provided by financing activities was $12.7 million for the six months ended June 30, 2023, as compared to $7.9 million provided by financing activities for the six months ended June 30, 2022.
+Added: The net cash provided by financing activities for the six months ended June 30, 2023 and June 30, 2022 included proceeds from the exercise of options under the Company's stock option plan.
Convertible Notes
6 unchanged sentences
In January 2021, we irrevocably elected to settle all conversions of Notes by a combination of cash and our ordinary shares and that the cash portion per $1,000 principal amount of Notes for all conversion settlements shall be $1,000.
−Removed: Accordingly, from and after the date of the election, upon conversion of any Notes, holders of Notes will receive, with respect to each $1,000 principal amount of Notes converted, cash in an amount up to $1,000 and the balance of the conversion value, if any, in our ordinary shares.
+Added: Accordingly, from and after the date of the election, upon conversion of any Notes, holders of Notes will
+Added: receive, with respect to each $1,000 principal amount of Notes converted, cash in an amount up to $1,000 and the balance of the conversion value, if any, in our ordinary shares.
For more information, see Note 10a.
18 unchanged sentences
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.