Equillium, Inc.

Insider Sentiment (TTM):

Last Purchase:-Last Sale:2026-06-05Shares Purchased (TTM):0Shares Sold (TTM):810,570

Institutional Sentiment:

As of:2026-03-31Institutional Shares Owned:40,478,566Shares Outstanding:96,279,216Institutional Ownership Pct.:42.04%

Earnings Market Reaction:

Filing Date:2026-08-13Price on Filing Date:N/APrevious Close:N/A% Change:N/A

Subscribe to unlock 17+ years of financial data

Start 7-day free trial

Subscribe to unlock 17+ years of data

Start free trial

Financial Statements

10‑Q10‑K

Values in Millions ($)	2026-06-30	2026-03-31	2025-12-31	2025-09-30	2025-06-30	2025-03-31	2024-12-31	2024-09-30	2024-06-30	2024-03-31	2023-12-31	2023-09-30
Assets
Assets Current
Cash And Cash Equivalents At Carrying Value	57	61	30	33	11	15	18	15	11	12	23	34
Available For Sale Securities Debt Securities Curr…	-	-	-	0	0	0	4	10	22	21	18	12
Prepaid Expense And Other Assets Current	1	1	1	0	0	2	2	3	3	5	5	4
Accounts Receivable Net Current	-	-	-	-	-	-	0	5	6	5	4	4
Assets Current	58	62	31	34	12	16	25	34	42	42	49	54
Operating Lease Right Of Use Asset	0	1	1	1	0	0	0	0	1	1	1	1
Property Plant And Equipment Net	0	0	0	0	0	0	0	0	0	0	0	0
Other Assets Noncurrent	0	0	0	-	-	-	-	0	0	0	0	0
Assets	59	63	32	35	12	17	26	34	43	44	51	55
Liabilities And Stockhold…
Liabilities Current
Accounts Payable Current	1	1	1	1	5	3	3	4	4	3	5	4
Accrued Liabilities Current	1	2	2	2	2	3	3	5	7	6	7	8
Deferred Revenue Current	-	-	-	-	-	-	-	2	8	13	16	16
Operating Lease Liability Current	0	0	0	0	0	0	0	0	0	0	0	0
Liabilities Current	2	3	3	3	7	6	6	11	20	22	28	28
Deferred Revenue Noncurrent	-	-	-	-	-	-	-	-	-	-	-	2
Operating Lease Liability Noncurrent	0	0	0	0	0	0	0	0	0	0	0	0
Liabilities	3	4	3	4	7	6	7	11	20	23	28	31
Stockholders Equity
Common Stock Value	0	0	0	0	0	0	0	0	0	0	0	0
Additional Paid In Capital Common Stock	282	281	244	243	213	212	212	211	210	209	208	207
Accumulated Other Comprehensive Income Loss Net Of…	0	0	0	0	0	1	1	-0	0	0	0	0
Retained Earnings Accumulated Deficit	-226	-222	-216	-212	-208	-202	-194	-188	-188	-188	-186	-183
Stockholders Equity	56	59	29	31	5	11	19	23	22	21	23	24
Liabilities And Stockholders Equity	59	63	32	35	12	17	26	34	43	44	51	55
Common Stock Par Or Stated Value Per Share	0	0	0	0	0	0	0	0	0	0	0	0
Common Stock Shares Authorized	400	200	200	200	200	200	200	200	200	200	200	200
Common Stock Shares Issued	63	63	61	61	36	36	36	35	35	35	35	35
Shares Outstanding	63	63	61	61	36	36	36	35	35	35	35	35

Subscribe to unlock 17+ years of financial data, unlimited metrics, and saved tables

Start 7-day free trial

Subscribe to unlock 17+ years of data, unlimited metrics, and saved tables

Start free trial

Custom Table

10‑Q10‑K

0/5

Search a metric to start building a table

Subscribe to unlock 17+ years of financial data, unlimited metrics, transformations, and saved visuals

Start 7-day free trial

Subscribe to unlock 17+ years of data, unlimited metrics, transformations, and saved visuals

Start free trial

Interactive Financial Visualizations

10‑Q10‑K

Stock Price:

OnOff

Transformations:

0/1

Search a metric to start building a visual

Subscribe to unlock 17+ years of financial data

Start 7-day free trial

Subscribe to unlock 17+ years of data

Start free trial

Earnings Market Reaction

10‑Q10‑K

Fiscal Year	Q1 1 Month	Q1 2 Month	Q1 3 Month	Q2 1 Month	Q2 2 Month	Q2 3 Month	Q3 1 Month	Q3 2 Month	Q3 3 Month	Q4 1 Month	Q4 2 Month	Q4 3 Month
2026	27.27%	25.97%	0.43%	-	-	-	-	-	-	-	-	-
2025	2.70%	-13.51%	91.89%	94.90%	35.71%	43.88%	1.19%	82.14%	69.05%	-0.49%	5.83%	36.41%
2024	-16.67%	-61.67%	-54.44%	50.70%	16.90%	66.20%	-6.41%	0.00%	-17.95%	-4.08%	-24.49%	-28.57%
2023	-	-	-	-	-	-	6.00%	44.00%	70.00%	-34.02%	-36.07%	-70.90%
Earnings Market Reaction data beyond 3 years is for subscribers only. Unlock the full earnings market reaction history Start 7-day free trial

Subscribe to unlock 17+ years of financial data and 90+ calculated metrics

Start 7-day free trial

Subscribe to unlock 17+ years of data and 90+ calculated metrics

Start free trial

Performance and Valuation Metrics

Rows marked with a lock icon are subscribers only — subscribe to unlock 90+ calculated metrics and 17+ years of history.

Metrics	2026-06-30	2026-03-31	2025-12-31	2025-09-30	2025-06-30	2025-03-31	2024-12-31	2024-09-30	2024-06-30	2024-03-31	2023-12-31	2023-09-30
Liquidity Ratios
Current Ratio	23.40	18.62	10.58	10.85	1.65	2.70	3.93	3.04	2.08	1.91	1.79	1.91
Quick Ratio	23.07	18.33	10.32	10.70	1.59	2.42	3.55	2.79	1.94	1.68	1.62	1.78
Working Capital	55.50M	58.93M	28.10M	30.49M	4.72M	10.21M	18.62M	22.59M	21.72M	20.27M	21.78M	25.71M
Leverage & Debt
Debt to Equity	0.05	0.06	0.12	0.12	1.45	0.58	0.34	0.49	0.91	1.07	1.24	1.29
Interest Coverage TTM	-	-	-	-	-	-	-	-	-19.78	-17.61	-14.79	-5.25
Debt Ratio	0.05	0.06	0.10	0.10	0.59	0.37	0.26	0.33	0.48	0.52	0.55	0.56
Efficiency & Turnover
Asset Turnover TTM	0.00	0.00	0.00	0.13	0.60	1.01	1.08	1.02	0.84	0.66	0.56	0.52
Days Sales Outstanding TTM	-	-	-	-	-	-	-	34.89	41.26	40.80	33.24	51.19
Receivables Turnover TTM	-	-	-	-	-	-	-	10.46	8.85	8.95	10.98	7.13
Per Share Metrics
Diluted EPS TTM	-0.16	-0.20	-0.39	-0.37	-0.57	-0.39	-0.23	-0.13	-0.23	-0.34	-0.38	-0.24
Free Cash Flow Per Share TTM	-0.21	-0.20	-0.40	-0.23	-0.39	-0.52	-0.54	-0.61	-0.45	-0.64	-0.63	0.33
Dividend Per Share TTM	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Margin Metrics
Operating Profit Margin TTM	-	-	-	-554.92%	-123.70%	-47.19%	-20.12%	-14.74%	-22.79%	-34.85%	-40.24%	-34.53%
Net Profit Margin TTM	-	-	-	-555.94%	-122.00%	-46.00%	-19.63%	-10.05%	-19.52%	-32.01%	-36.96%	-30.59%
Growth Metrics
Net Revenue Growth (1Y)	-100.00%	-100.00%	-100.00%	-90.43%	-61.16%	-19.76%	13.89%	70.86%	136.75%	326.78%	-	-
Net Income Growth (1Y)	-10.82%	36.23%	177.65%	429.08%	142.77%	15.32%	-39.51%	-43.86%	-54.21%	-58.11%	-78.64%	-89.16%
EPS Growth (1Y)	-71.51%	-49.65%	71.31%	186.92%	139.87%	14.24%	-40.59%	-44.72%	-55.30%	-59.10%	-79.25%	-89.32%
Valuation Metrics
P/E TTM	-19.87	-10.11	-3.97	-3.83	-0.57	-0.99	-3.29	-6.37	-2.93	-6.71	-1.87	-3.14
P/B TTM	6.39	3.24	3.11	3.02	2.26	1.31	1.39	1.27	1.09	3.86	1.11	1.07
P/S TTM	-	-	-	21.27	0.69	0.46	0.65	0.64	0.57	2.15	0.69	0.96
Market Cap	357.78M	192.56M	88.82M	93.41M	11.43M	13.88M	26.52M	29.40M	24.35M	81.44M	25.00M	25.81M
Enterprise Value	300.61M	131.24M	58.54M	60.29M	-64.82K	-623.12K	8.43M	13.95M	13.29M	69.87M	1.79M	-8.57M
Calculated Values
Free Cash Flow TTM	-23.96M	-18.93M	-22.80M	-14.76M	-13.98M	-18.47M	-19.11M	-21.51M	-15.77M	-22.66M	-21.83M	11.59M
Net Debt	-57.16M	-61.32M	-30.28M	-33.12M	-11.50M	-14.50M	-18.09M	-15.45M	-11.06M	-11.57M	-23.22M	-34.38M
Per-Share and Margin
EPS TTM
Adjusted EPS TTM
Cash Flow Per Share TTM
Pretax Margin TTM
Stock Comp to Revenue TTM
Turnover Ratios and Averages
Average Assets
Average Equity
Average Inventory
Average Receivables
Average Accounts Payables
Inventory Turnover TTM
Payables Turnover TTM
Days Inventory Outstanding TTM
Days Payables Outstanding TTM
Cash Conversion Cycle TTM
Working Capital to Revenue
Deferred Revenue to Revenue
Growth Rates
Total Assets Growth (1Y)
Total Assets Growth (3Y)
Total Assets Growth (5Y)
Dividends Paid Growth (1Y)
Dividends Paid Growth (3Y)
Dividends Paid Growth (5Y)
EPS Growth (3Y)
EPS Growth (5Y)
Net Income Growth (3Y)
Net Income Growth (5Y)
Net Profit Margin Growth (1Y)
Net Profit Margin Growth (3Y)
Net Profit Margin Growth (5Y)
Net Revenue Growth (3Y)
Net Revenue Growth (5Y)
Deferred Revenue Growth (1Y)
Retained Earnings Growth (1Y)
Credit, Liquidity, Returns, Payout
Cash Ratio
Net Working Capital
Debt to EBITDA TTM
Net Debt to EBITDA TTM
Net Debt to Equity
Altman A
Altman B
Altman C
Altman D
Altman E
Altman Z-Score
ROA TTM
ROE TTM
NOPAT TTM
ROIC TTM
Effective Tax Rate TTM
Payout Ratio TTM
Dilution Ratio
Retained Earnings to Equity
Treasury Stock to Equity
Treasury Stock Change (1Y)
Accrued to Current Liabilities
NCAV
NCAV Per Share TTM
Valuation Ratios
P/CF TTM
Dividend Yield TTM
Free Cash Flow Yield TTM
EV EBITDA TTM
EV EBIT TTM
Stock Compensation TTM
Adjusted Net Income TTM
Billings TTM
Total Debt
Invested Capital

Subscribe to unlock 17+ years of financial data

Start 7-day free trial

Subscribe to unlock 17+ years of data

Start free trial

Insider Transactions

2026-06-05Sale

Owner: Zedelmayer, Christine

Title: Sr. Vice President and COO

Shares: 14,584

Price/Share: $2.93

Value: $42,731.12

Shares Owned: 62,586

Relationship: Officer

Ownership: Direct

2026-06-05Sale

Owner: Connelly, Stephen

Title: President and CSO

Shares: 30,975

Price/Share: $2.94

Value: $91,066.50

Shares Owned: 762,025

Relationship: Officer

Ownership: Direct

2026-05-28Sale

Owner: Zedelmayer, Christine

Title: Sr. Vice President and COO

Shares: 86,012

Price/Share: $2.80

Value: $240,833.60

Shares Owned: 62,586

Relationship: Officer

Ownership: Direct

2026-05-28Sale

Owner: Tom, Penny

Title: Principal Accounting Officer

Shares: 65,000

Price/Share: $2.95

Value: $191,750.00

Shares Owned: -

Relationship: Officer

Ownership: Direct

2026-03-13Sale

Owner: Zedelmayer, Christine

Title: Sr. Vice President and COO

Shares: 120,312

Price/Share: $2.50

Value: $300,780.00

Shares Owned: 62,586

Relationship: Officer

Ownership: Direct

Filed Date	Owner	Relationship	Title	Ownership	Purchase/Sale	No. Shares	Price Per Share	Value	Shares Owned	Document Type
2026-06-05	Zedelmayer, Christine	Officer	Sr. Vice President and COO	Direct	Sale	14,584	2.93	$42,731.12	62,586	4
2026-06-05	Connelly, Stephen	Officer	President and CSO	Direct	Sale	30,975	2.94	$91,066.50	762,025	4
2026-05-28	Zedelmayer, Christine	Officer	Sr. Vice President and COO	Direct	Sale	86,012	2.80	$240,833.60	62,586	4
2026-05-28	Tom, Penny	Officer	Principal Accounting Officer	Direct	Sale	65,000	2.95	$191,750.00	0	4
2026-03-13	Zedelmayer, Christine	Officer	Sr. Vice President and COO	Direct	Sale	120,312	2.50	$300,780.00	62,586	4
2026-03-09	Zedelmayer, Christine	Officer	Sr. Vice President and COO	Direct	Sale	181,219	2.00	$362,438.00	62,586	4
2026-02-19	Zedelmayer, Christine	Officer	Sr. Vice President and COO	Direct	Sale	185,937	1.76	$327,249.12	91,444	4/A
2026-01-08	Tom, Penny	Officer	Principal Accounting Officer	Direct	Sale	6,533	1.29	$8,427.57	0	4
2025-12-23	Zedelmayer, Christine	Officer	Sr. Vice President and COO	Direct	Sale	100,000	1.50	$150,000.00	91,444	4
2025-12-15	Zedelmayer, Christine	Officer	Sr. Vice President and COO	Direct	Sale	11,900	1.31	$15,589.00	91,444	4
2025-11-25	Zedelmayer, Christine	Officer	Sr. Vice President and COO	Direct	Sale	8,098	0.96	$7,774.08	127,148	4
2025-01-23	Keyes, Jason A	Officer	Chief Financial Officer	Indirect	Sale	10,000	0.65	$6,500.00	37,720	4
2024-11-14	Keyes, Jason A	Officer	Chief Financial Officer	Indirect	Sale	10,000	0.70	$7,000.00	47,720	4
2024-10-28	Tom, Penny	Officer	Principal Accounting Officer	Direct	Sale	2,835	1.25	$3,543.75	6,533	4
2024-10-28	Zedelmayer, Christine	Officer	Sr. Vice President and COO	Direct	Sale	15,000	1.25	$18,750.00	135,246	4
2024-09-26	Keyes, Jason A	Officer	Chief Financial Officer	Indirect	Sale	10,000	0.81	$8,100.00	57,720	4
2024-09-16	Tom, Penny	Officer	Principal Accounting Officer	Direct	Sale	38,806	0.85	$32,985.10	10,051	4
2024-07-16	Keyes, Jason A	Officer	Chief Financial Officer	Indirect	Sale	10,000	0.87	$8,700.00	67,720	4
Additional insider transactions are for subscribers only. Unlock the complete Form 4 filing history Start 7-day free trial

Subscribe to unlock 17+ years of financial data

Start 7-day free trial

Subscribe to unlock 17+ years of data

Start free trial

Institutional Ownership

No data available for chart

2026-03-31

42.04%

Inst. Shares: 40,478,566

Shares Outstanding: 96,279,216

2025-12-31

61.55%

Inst. Shares: 35,267,893

Shares Outstanding: 57,304,181

2025-09-30

45.36%

Inst. Shares: 29,628,119

Shares Outstanding: 65,322,753

2025-06-30

24.16%

Inst. Shares: 8,629,389

Shares Outstanding: 35,719,317

2025-03-31

23.92%

Inst. Shares: 8,512,385

Shares Outstanding: 35,586,861

Date	Institutional Shares Owned	Shares Outstanding	Institutional Ownership %
2026-03-31	40,478,566	96,279,216	42.04%
2025-12-31	35,267,893	57,304,181	61.55%
2025-09-30	29,628,119	65,322,753	45.36%
2025-06-30	8,629,389	35,719,317	24.16%
2025-03-31	8,512,385	35,586,861	23.92%
2024-12-31	8,555,532	35,357,641	24.20%
2024-09-30	6,725,139	35,424,388	18.98%
2024-06-30	6,889,399	35,292,035	19.52%
2024-03-31	6,155,024	35,254,752	17.46%
2023-12-31	7,205,641	34,726,384	20.75%
2023-09-30	8,825,205	34,878,700	25.30%
2023-06-30	9,525,251	34,449,769	27.65%
Additional institutional holders are for subscribers only. Unlock the complete Form 13F ownership history Start 7-day free trial

Equillium, Inc. (EQ) — SEC Financial Statements & Analysis

Equillium, Inc. (EQ) is a pharmaceutical preparations company, incorporated in DE. Equillium, Inc. trades on Nasdaq as: EQ. Based on its latest SEC filing (Form 10-Q, period ending 2026-06-30), Equillium, Inc. reported a -100.00% year-over-year revenue growth, a Debt-to-Equity ratio of 0.05x, a Price-to-Sales (P/S) ratio of 21.27x (TTM), a Price-to-Book (P/B) ratio of 6.39x (TTM), at a market cap of $357.78M. Figures below are sourced from SEC EDGAR, as-filed.

Net Revenue TTM Growth 1Y: -100.00%
Debt To Equity: 0.05x
P/S TTM: 21.27x
P/B TTM: 6.39x
Market Cap: $357.78M

Data as of 2026-06-30 · Source: SEC EDGAR

Frequently Asked Questions

What industry is Equillium, Inc. in?

Equillium, Inc. (EQ) operates in the Pharmaceutical Preparations industry.

What is EQ's market cap?

Equillium, Inc. (EQ) has a market capitalization of $357.78M as of 2026-06-30.

What exchange does EQ trade on?

Equillium, Inc. (EQ) trades on the Nasdaq.

Where is Equillium, Inc. incorporated?

Equillium, Inc. is incorporated in DE.

Equillium, Inc.

Financial Statements

Custom Table

Interactive Financial Visualizations

Earnings Market Reaction

Performance and Valuation Metrics

Insider Transactions

Institutional Ownership

Equillium, Inc. (EQ) — SEC Financial Statements & Analysis

Frequently Asked Questions

Companies in Pharmaceutical Preparations

Wall Street's data.
Main Street's price.

Equillium, Inc. (EQ) — SEC Financial Statements & Analysis

Frequently Asked Questions

Companies in Pharmaceutical Preparations

Wall Street's data.Main Street's price.

Wall Street's data.
Main Street's price.