Continued advancement of pamrevlumab clinical trials – topline data from five pivotal Phase 3 trials beginning in 1H 2023 through mid-2024
Completed enrollment of MATTERHORN Phase 3 study of roxadustat in patients with anemia of myelodysplastic syndromes with topline data expected 1H 2023
Strong roxadustat volume growth in China of over 80% vs 3Q 2021
Announced non-dilutive royalty monetization transaction with NovaQuest for $50 million of capital secured by 22.5% of roxadustat royalty revenue in the Astellas territories

SAN FRANCISCO, Nov. 07, 2022 (GLOBE NEWSWIRE) -- FibroGen, Inc. (NASDAQ:FGEN) today reported financial results for the third quarter 2022 and provided an update on the company's recent developments.

"I am very pleased with our progress across our clinical development programs with 3 pivotal trials expected to read out for pamrevlumab in 2023 and two more in 2024. Notably, our Phase 3 trials of roxadustat in the U.S. and Europe for anemia of myelodysplastic syndromes, and chemotherapy-induced anemia in China add two more pivotal readouts next year," said Enrique Conterno, Chief Executive Officer, FibroGen. "The strategic financing transaction with NovaQuest provides additional non-dilutive capital which strengthens our balance sheet to support the development and commercialization of pamrevlumab while continuing to advance and expand our pipeline."

Recent Developments:

Announced non-dilutive royalty monetization transaction with NovaQuest Capital Management secured by 22.5% of roxadustat royalty revenue in the territories licensed to Astellas Pharma Inc., providing $50 million to support our strategic priorities.
Completed enrollment of the MATTERHORN Phase 3 study of roxadustat in patients with anemia of myelodysplastic syndromes (MDS).
Roxadustat continues to gain approvals in additional countries around the world. It is now approved in China, Europe, Japan, and numerous other territories for the treatment of anemia in chronic kidney disease (CKD) patients on dialysis and not on dialysis.

China Performance:

FibroGen's net product revenue under U.S. GAAP from the sale of roxadustat in China was $17.4 million compared to $13.4 million in the third quarter of 2021, an increase of 29%.
Third quarter total roxadustat net sales in China¹ by FibroGen and the distribution entity (JDE) jointly owned by FibroGen, and AstraZeneca was $59.0 million, compared to $57.8 million in the third quarter of 2021.
Roxadustat continues to be the number one brand based on value share in the anemia of CKD market in China.

Upcoming Milestones:

Pamrevlumab

Topline data from the LELANTOS-1 Phase 3 study of pamrevlumab in non-ambulatory DMD patients expected 1H 2023.
Topline data from the ZEPHYRUS-1 Phase 3 study of pamrevlumab in IPF expected mid-2023.
Topline data from the LELANTOS-2 Phase 3 study of pamrevlumab in ambulatory DMD patients expected 2H 2023.
Topline data from the LAPIS Phase 3 study of pamrevlumab in LAPC expected 1H 2024.
Topline data from the ZEPHYRUS-2 Phase 3 study of pamrevlumab in IPF expected mid-2024.

Roxadustat

Topline data from the MATTERHORN Phase 3 study of roxadustat in anemia of MDS expected 1H 2023.
Topline data from the China Phase 3 study of roxadustat for the treatment of chemotherapy-induced anemia (CIA) expected mid-2023.

Financial:

Total revenue for the third quarter of 2022 was $15.7 million, as compared to $156.0 million for the third quarter of 2021, which included $120 million of milestone payments from Astellas related to the EU approval of roxadustat.
Net loss for the third quarter of 2022 was $91.7 million, or $0.98 net loss per basic and diluted share, compared to a net income of $49.8 million, or $0.54 net income per basic and diluted share one year ago.
At September 30, 2022, FibroGen had $441.6 million in cash - defined as cash, cash equivalents, investments, and accounts receivable.
Today we announced a non-dilutive royalty monetization transaction with NovaQuest Capital Management, providing $50 million to support our strategic priorities.
After this transaction and based on our latest forecast, we anticipate our 2022 ending cash balance to be $380-$410 million.

_________________________

¹ Total roxadustat net sales in China includes sales made by the distribution entity as well as FibroGen China's direct sales, each to its own distributors. The distribution entity jointly owned by AstraZeneca and FibroGen is not consolidated into FibroGen's financial statements.

Conference Call and Webcast Details

FibroGen will host a conference call and webcast today, Monday, November 7, 2022, at 5:00 p.m. Eastern Time (2:00 p.m. Pacific Time) to discuss financial results and provide a business update. A live audio webcast of the call may be accessed in the investor section of the Company's website, www.fibrogen.com. To access the call by phone, please go to this link (registration link), and you will be provided with dial-in details. To avoid delays, we encourage participants to dial into the conference call fifteen minutes ahead of the scheduled start time. A replay of the webcast will also be available for a limited time at the following link (webcast replay).

About Pamrevlumab

Pamrevlumab is a potential first-in-class antibody being developed by FibroGen to inhibit the activity of connective tissue growth factor (CTGF), a common factor in fibrotic and proliferative disorders characterized by persistent and excessive scarring that can lead to organ dysfunction and failure. Pamrevlumab is in Phase 3 clinical development for the treatment of idiopathic pulmonary fibrosis (IPF), locally advanced unresectable pancreatic cancer (LAPC), and Duchenne muscular dystrophy (DMD), and in Phase 2/3 for the treatment of metastatic pancreatic cancer. The U.S. Food and Drug Administration has granted Orphan Drug Designation (ODD), and Fast Track designation to pamrevlumab for the treatment of patients with IPF, DMD, and LAPC. The U.S. Food and Drug Administration has also granted Rare Pediatric Disease Designation to pamrevlumab for the treatment of patients with DMD. Pamrevlumab has demonstrated a safety and tolerability profile that has supported ongoing clinical investigation in IPF, DMD, and LAPC. Pamrevlumab is an investigational drug and not approved for marketing by any regulatory authority. For information about pamrevlumab studies currently recruiting patients, please visit www.clinicaltrials.gov.

About Roxadustat

Roxadustat, an oral medication, is the first in a new class of medicines comprising HIF-PH inhibitors that promote erythropoiesis, or red blood cell production, through increased endogenous production of erythropoietin, improved iron absorption and mobilization, and downregulation of hepcidin. Roxadustat is in clinical development for anemia of chronic kidney disease (CKD) and anemia associated with myelodysplastic syndromes (MDS), and for chemotherapy-induced anemia (CIA).

Roxadustat is approved in China, Europe, Japan, and numerous other countries for the treatment of anemia of CKD in adult patients on dialysis (DD) and not on dialysis (NDD). Several other licensing applications for roxadustat have been submitted by partners, Astellas and AstraZeneca to regulatory authorities across the globe, and are currently under review.

Astellas and FibroGen are collaborating on the development and commercialization of roxadustat for the potential treatment of anemia in territories including Japan, Europe, Turkey, Russia and the Commonwealth of Independent States, the Middle East, and South Africa. FibroGen and AstraZeneca are collaborating on the development and commercialization of roxadustat for the potential treatment of anemia in the U.S., China, and other markets not licensed to Astellas.

About FibroGen

FibroGen, Inc. is a biopharmaceutical company committed to discovering, developing, and commercializing a pipeline of first-in-class therapeutics. The Company applies its pioneering expertise in connective tissue growth factor (CTGF) biology and hypoxia-inducible factor (HIF) to advance innovative medicines for the treatment of unmet needs. Pamrevlumab, an anti-CTGF human monoclonal antibody, is in clinical development for the treatment of idiopathic pulmonary fibrosis (IPF), locally advanced unresectable pancreatic cancer (LAPC), metastatic pancreatic cancer, and Duchenne muscular dystrophy (DMD). Roxadustat (爱瑞卓^®, EVRENZO™) is currently approved in China, Europe, Japan, and numerous other countries for the treatment of anemia in CKD patients on dialysis and not on dialysis. Roxadustat is in Phase 3 clinical development in the U.S. and Europe for anemia associated with myelodysplastic syndromes (MDS), and in Phase 3 clinical development in China for the treatment of chemotherapy-induced anemia (CIA). FibroGen recently expanded its research and development portfolio to include product candidates in the immuno-oncology and autoimmune space. For more information, please visit www.fibrogen.com.

Forward-Looking Statements

This release contains forward-looking statements regarding our strategy, future plans and prospects, including statements regarding the development and commercialization of the company's product candidates, the potential safety and efficacy profile of our product candidates, and our clinical programs. These forward-looking statements include, but are not limited to, statements about our plans, objectives, representations and contentions and are not historical facts and typically are identified by use of terms such as "may," "will," "should," "on track," "could," "expect," "plan," "anticipate," "believe," "estimate," "predict," "potential," "continue" and similar words, although some forward-looking statements are expressed differently. Our actual results may differ materially from those indicated in these forward-looking statements due to risks and uncertainties related to the continued progress and timing of our various programs, including the enrollment and results from ongoing and potential future clinical trials, and other matters that are described in our Annual Report on Form 10-K for the fiscal year ended December 31, 2021 and our Quarterly Report on Form 10-Q for the quarter ended September 30, 2022, each as filed with the Securities and Exchange Commission (SEC), including the risk factors set forth therein. Investors are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date of this release, and we undertake no obligation to update any forward-looking statement in this press release, except as required by law.

Condensed Consolidated Balance Sheets

(In thousands)

	September 30, 2022		December 31, 2021
	(Unaudited)		(1)
Assets
Current assets:
Cash and cash equivalents	$	155,960	$	171,223
Short-term investments		252,560		233,967
Accounts receivable, net		15,328		17,401
Inventory		39,950		31,015
Prepaid expenses and other current assets		10,426		20,453
Total current assets		474,224		474,059

Restricted time deposits		2,072		2,072
Long-term investments		17,780		167,796
Property and equipment, net		22,287		28,277
Equity method investment in unconsolidated variable interest entity		4,631		3,825
Operating lease right-of-use assets		82,903		91,112
Other assets		4,940		6,680
Total assets	$	608,837	$	773,821

Liabilities, stockholders' equity and non-controlling interests
Current liabilities:
Accounts payable	$	19,323	$	26,097
Accrued and other liabilities		213,806		172,599
Deferred revenue		7,361		15,857
Operating lease liabilities, current		11,504		10,944
Total current liabilities		251,994		225,497

Product development obligations		15,422		17,613
Deferred revenue, net of current		199,758		186,801
Operating lease liabilities, non-current		81,091		88,776
Other long-term liabilities		14,299		26,021
Total liabilities		562,564		544,708

Total stockholders' equity		26,306		209,146
Non-controlling interests		19,967		19,967
Total equity		46,273		229,113
Total liabilities, stockholders' equity and non-controlling interests	$	608,837	$	773,821

(1) The condensed consolidated balance sheet amounts at December 31, 2021 are derived from audited financial statements.

Condensed Consolidated Statements of Operations

(In thousands, except per share data)

	Three Months Ended September 30,						Nine Months Ended September 30,
	2022			2021			2022			2021
	(Unaudited)
Revenue:
License revenue	$	—		$	116,434		$	22,590		$	116,434
Development and other revenue		2,453			26,097			19,672			60,325
Product revenue, net		17,359			13,442			59,495			42,175
Drug product revenue		(4,077	)		—			4,610			(168	)
Total revenue		15,735			155,973			106,367			218,766

Operating costs and expenses:
Cost of goods sold		4,308			3,266			15,355			9,746
Research and development		75,182			75,880			235,163			273,123
Selling, general and administrative		29,902			25,853			90,722			89,186
Total operating costs and expenses		109,392			104,999			341,240			372,055
Income (loss) from operations		(93,657	)		50,974			(234,873	)		(153,289	)

Interest and other, net:
Interest expense		(84	)		(109	)		(321	)		(965	)
Interest income and other income (expenses), net		1,798			(1,303	)		6,672			(2,120	)
Total interest and other, net		1,714			(1,412	)		6,351			(3,085	)

Income (loss) before income taxes		(91,943	)		49,562			(228,522	)		(156,374	)
Provision for income taxes		114			106			250			235
Investment income in unconsolidated variable interest entity		407			342			1,293			664
Net income (loss)	$	(91,650	)	$	49,798		$	(227,479	)	$	(155,945	)

Net income (loss) per share - basic and diluted	$	(0.98	)	$	0.54		$	(2.43	)	$	(1.69	)

Weighted average number of common shares used to calculate net income (loss) per share:
Basic		93,767			92,644			93,431			92,206
Diluted		93,767			92,808			93,431			92,206

Contacts:

FibroGen, Inc.

Investors:

Michael Tung, M.D.

Corporate Strategy / Investor Relations

415.978.1434

mtung@fibrogen.com

Media:

Meichiel Keenan

Investor Relations and Corporate Communications

mkeenan@fibrogen.com

FibroGen Reports Third Quarter 2022 Financial Results