Alector Income Statement

Financials in millions USD. Fiscal year is January - December.

Millions USD. Fiscal year is Jan - Dec.

Fiscal Year	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Dec '25 Dec 31, 2025	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021
Revenue	21.05	100.56	97.06	133.62	207.09
Revenue Growth (YoY)	-79.07%	3.60%	-27.36%	-35.48%	881.54%
Gross Profit	21.05	100.56	97.06	133.62	207.09
Selling, General & Admin	53.99	59.62	56.69	61.03	55.04
Research & Development	123.07	185.94	192.12	210.42	189.41
Total Operating Expenses	177.05	245.56	248.8	271.45	244.45
Operating Income	-156.01	-145	-151.74	-137.83	-37.36
Total Non-Operating Income (Expense)	13.25	26.08	26.56	7.78	1.03
Pretax Income	-142.76	-118.92	-125.18	-130.06	-36.33
Provision for Income Taxes	0.17	0.13	5.21	3.25	-
Net Income	-142.93	-119.05	-130.39	-133.31	-36.33
Net Income to Common	-142.93	-119.05	-130.39	-133.31	-36.33
Shares Outstanding (Basic)	103	97	84	82	80
Shares Outstanding (Diluted)	103	97	84	82	80
Shares Change (YoY)	6.64%	15.35%	1.54%	2.55%	3.42%
EPS (Basic)	-1.39	-1.23	-1.56	-1.62	-0.45
EPS (Diluted)	-1.39	-1.23	-1.56	-1.62	-0.45
Free Cash Flow	-184.07	-231.16	-186.54	-24.45	295.3
Free Cash Flow Per Share	-1.79	-2.39	-2.23	-0.30	3.67
Gross Margin	100.00%	100.00%	100.00%	100.00%	100.00%
Operating Margin	-741.30%	-144.19%	-156.33%	-103.16%	-18.04%
Profit Margin	-679.16%	-118.39%	-134.34%	-99.77%	-17.54%
FCF Margin	-874.66%	-229.88%	-192.19%	-18.30%	142.60%
EBITDA	-150.29	-139.59	-146.02	-132.12	-31.03
EBITDA Margin	-714.13%	-138.82%	-150.43%	-98.88%	-14.98%
EBIT	-156.01	-145	-151.74	-137.83	-37.36
EBIT Margin	-741.30%	-144.19%	-156.33%	-103.16%	-18.04%
Effective Tax Rate	-0.12%	-0.11%	-4.16%	-2.50%	0.00%

Updated Dec 31, 2025. Data Source: Fiscal.ai. Standard template. Financial Sources.

SEC Filings: 10-K · 10-Q