SERA PROGNOSTICS, INC.

SERA

SERA PROGNOSTICS, INC.

SERA

Insider Sentiment (TTM):

Last Purchase:-Last Sale:2026-06-11Shares Purchased (TTM):0Shares Sold (TTM):254,485

Institutional Sentiment:

As of:2026-03-31Institutional Shares Owned:19,939,748Shares Outstanding:50,258,849Institutional Ownership Pct.:39.67%

Earnings Market Reaction:

Filing Date:2026-08-12Price on Filing Date:N/APrevious Close:N/A% Change:N/A

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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	4	4	4	4	5	5	4	3	5	4	4	10
Marketable Securities Current	42	43	35	39	35	41	42	47	46	49	45	36
Accounts Receivable Net Current	0	0	0	0	0	0	0	0	0	0	0	0
Other Receivables Net Current	-	-	-	-	-	-	0	0	0	0	11	0
Prepaid Expense And Other Assets Current	2	2	2	1	1	1	1	1	1	1	1	1
Assets Current	48	50	41	44	41	47	48	51	52	54	61	48
Property Plant And Equipment And Finance Lease Rig…	-	1	1	1	1	1	1	1	2	2	2	2
Marketable Securities Noncurrent	34	39	57	59	68	68	22	25	30	32	31	39
Intangible Assets Net Excluding Goodwill	1	1	1	1	1	1	1	-	-	-	0	-
Other Assets Noncurrent	2	2	3	3	0	1	1	2	2	2	1	1
Assets	87	94	102	108	112	118	73	79	85	90	95	90
Liabilities And Stockhold…
Liabilities Current
Accounts Payable Current	1	1	1	1	1	1	2	1	1	1	1	1
Accrued Liabilities And Other Liabilities	3	2	3	2	2	2	2	2	3	3	3	3
Finance Lease Liability Current	-	0	0	0	0	0	0	0	0	0	0	0
Contract With Customer Liability Current	20	20	20	20	20	20	20	20	20	20	20	9
Liabilities Current	24	23	24	24	24	23	25	24	25	25	24	14
Finance Lease Liability Noncurrent	-	-	0	0	0	0	0	0	0	0	0	0
Operating Lease Liability Noncurrent	3	3	2	2	-	-	0	0	0	0	1	1
Liabilities	27	26	27	26	24	23	25	24	25	25	25	15
Stockholders Equity
Common Stock Value	0	0	0	0	0	0	0	0	0	0	0	0
Additional Paid In Capital	389	388	387	386	384	383	328	326	323	320	317	315
Additional Paid In Capital Common Stock	-	-	-	-	-	-	328	-	-	-	317	-
Accumulated Other Comprehensive Income Loss Net Of…	-0	0	0	0	0	0	0	0	-0	-0	-0	-1
Retained Earnings Accumulated Deficit	-329	-320	-312	-304	-296	-288	-280	-271	-263	-255	-247	-239
Stockholders Equity	59	68	75	82	88	95	48	55	60	65	70	75
Liabilities And Stockholders Equity	87	94	102	108	112	118	73	79	85	90	95	90
Common Class A	-	2	1	-2	-0	2	2	1	0	0	3	0
Common Class B	-	0	0	1	0	0	0	0	0	0	0	0

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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	19.34%	-0.55%	13.26%	-	-	-	-	-	-	-	-	-
2025	-35.00%	70.42%	35.42%	17.45%	12.36%	32.73%	4.41%	1.69%	-6.44%	3.14%	-1.57%	19.90%
2024	-3.23%	-36.34%	-9.35%	-0.68%	3.78%	-5.95%	-22.88%	-8.47%	-25.06%	-21.50%	-46.38%	-62.56%
2023	-	-	-	-	-	-	1.02%	203.55%	237.56%	7.10%	2.66%	-9.20%
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Performance and Valuation Metrics

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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	1.98	2.12	1.69	1.89	1.73	2.02	1.92	2.11	2.08	2.19	2.51	3.51
Quick Ratio	1.91	2.02	1.62	1.84	1.70	1.98	1.87	2.06	2.06	2.16	2.48	3.42
Working Capital	23.78M	26.31M	16.58M	20.99M	17.27M	23.88M	22.83M	26.93M	26.79M	29.28M	36.90M	34.00M
Leverage & Debt
Debt to Equity	0.46	0.38	0.35	0.32	0.27	0.25	0.52	0.45	0.42	0.39	0.36	0.19
Interest Coverage TTM	-5,328.29	-5,230.57	-4,056.00	-2,640.93	-2,167.94	-1,599.48	-1,308.39	-1,092.73	-842.43	-783.10	-724.02	-940.70
Debt Ratio	0.32	0.28	0.26	0.24	0.21	0.20	0.34	0.31	0.30	0.28	0.26	0.16
Efficiency & Turnover
Asset Turnover 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
Days Sales Outstanding TTM	70.39	115.26	103.64	178.66	199.40	225.35	459.81	454.31	450.28	209.96	162.82	144.89
Receivables Turnover TTM	5.19	3.17	3.52	2.04	1.83	1.62	0.79	0.80	0.81	1.74	2.24	2.52
Per Share Metrics
Diluted EPS TTM	-0.66	-0.64	-0.67	-0.66	-0.67	-0.79	-0.99	-0.96	-0.96	-1.05	-1.16	-1.22
Free Cash Flow Per Share TTM	-0.53	-0.55	-0.55	-0.38	-0.39	-0.64	-0.43	-0.44	-0.47	-0.54	-0.88	-0.89
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
Gross Profit Margin TTM	110.00%	112.28%	111.11%	114.74%	115.74%	120.00%	-	-	-	-	117.97%	-
Operating Profit Margin TTM	-53,282.86%	-64,235.09%	-45,066.67%	-38,918.95%	-34,125.00%	-31,989.57%	-47,577.92%	-38,361.70%	-33,067.29%	-18,247.09%	-13,013.40%	-12,542.73%
Net Profit Margin TTM	-47,475.71%	-56,385.96%	-39,417.28%	-34,343.16%	-30,306.48%	-28,685.22%	-42,724.68%	-34,302.13%	-29,471.96%	-16,395.15%	-11,843.79%	-11,534.24%
Growth Metrics
Net Revenue Growth (1Y)	-35.19%	-50.43%	5.19%	1.06%	0.93%	-44.17%	-74.84%	-71.52%	-71.47%	-37.58%	14.18%	36.36%
Net Income Growth (1Y)	1.53%	-2.57%	-2.95%	1.18%	3.79%	-2.33%	-9.23%	-15.29%	-24.13%	-20.61%	-17.98%	-28.56%
EPS Growth (1Y)	-1.30%	-18.64%	-32.48%	-31.51%	-30.34%	-25.01%	-14.58%	-20.94%	-28.41%	-23.57%	-18.65%	-29.20%
Valuation Metrics
P/E TTM	-2.76	-3.17	-4.40	-4.64	-4.15	-4.68	-8.20	-8.11	-6.18	-8.68	-5.15	-1.53
P/B TTM	1.55	1.51	1.86	1.84	1.54	1.63	5.65	4.78	3.26	4.53	2.66	0.77
P/S TTM	1,312.40	1,789.92	1,735.84	1,595.23	1,258.46	1,342.98	3,505.16	2,781.67	1,822.08	1,423.31	609.74	176.34
Market Cap	91.87M	102.03M	140.60M	151.55M	135.91M	154.44M	269.90M	261.48M	194.96M	293.20M	186.58M	58.19M
Enterprise Value	87.47M	97.85M	136.66M	147.47M	130.92M	149.29M	266.05M	259.10M	190.72M	289.49M	183.34M	49.28M
Calculated Values
Free Cash Flow TTM	-26.92M	-27.58M	-26.35M	-18.61M	-19.04M	-26.78M	-14.25M	-14.76M	-15.36M	-17.42M	-27.32M	-27.97M
Net Debt	-4.40M	-4.18M	-3.94M	-4.08M	-4.99M	-5.15M	-3.85M	-2.38M	-4.25M	-3.71M	-3.24M	-8.91M
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
PEG Ratio
Dividend Yield TTM
Free Cash Flow Yield TTM
EV EBITDA TTM
EV EBIT TTM
EV Revenue TTM
EV FCF TTM
Stock Compensation TTM
Adjusted Net Income TTM
Billings TTM
Total Debt
Invested Capital

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Insider Transactions

2026-06-11Sale

Owner: Jackson, Benjamin

Title: General Counsel

Shares: 2,179

Price/Share: $2.01

Value: $4,379.79

Shares Owned: 161,756

Relationship: Officer

Ownership: Direct

2026-06-11Sale

Owner: Anderson, Dyaarl Lee Jr.

Title: Chief Commercial Officer

Shares: 4,739

Price/Share: $2.01

Value: $9,525.39

Shares Owned: 77,998

Relationship: Officer

Ownership: Direct

2026-06-11Sale

Owner: Inglis, Tiffany Eul Davis

Title: Chief Medical Officer

Shares: 362

Price/Share: $2.01

Value: $727.62

Shares Owned: 92,075

Relationship: Officer

Ownership: Direct

2026-06-11Sale

Owner: Aerts, Austin

Title: Chief Financial Officer

Shares: 2,037

Price/Share: $2.01

Value: $4,094.37

Shares Owned: 301,190

Relationship: Officer

Ownership: Direct

2026-06-11Sale

Owner: Lindgardt, Zhenya

Title: Chief Executive Officer

Shares: 6,990

Price/Share: $2.01

Value: $14,049.90

Shares Owned: 865,009

Relationship: Director,Officer

Ownership: Direct

Filed Date	Owner	Relationship	Title	Ownership	Purchase/Sale	No. Shares	Price Per Share	Value	Shares Owned	Document Type
2026-06-11	Jackson, Benjamin	Officer	General Counsel	Direct	Sale	2,179	2.01	$4,379.79	161,756	4
2026-06-11	Anderson, Dyaarl Lee Jr.	Officer	Chief Commercial Officer	Direct	Sale	4,739	2.01	$9,525.39	77,998	4
2026-06-11	Inglis, Tiffany Eul Davis	Officer	Chief Medical Officer	Direct	Sale	362	2.01	$727.62	92,075	4
2026-06-11	Aerts, Austin	Officer	Chief Financial Officer	Direct	Sale	2,037	2.01	$4,094.37	301,190	4
2026-06-11	Lindgardt, Zhenya	Director,Officer	Chief Executive Officer	Direct	Sale	6,990	2.01	$14,049.90	865,009	4
2026-06-09	Aerts, Austin	Officer	Chief Financial Officer	Direct	Sale	5,440	2.08	$11,315.20	303,227	4
2026-06-09	Lindgardt, Zhenya	Director,Officer	Chief Executive Officer	Direct	Sale	20,755	2.08	$43,170.40	871,999	4
2026-06-08	Lawrence, Sandra Aj	Director	-	Direct	Sale	1,560	2.15	$3,354.00	16,473	4
2026-03-11	Boniface, John J.	Officer	Chief Scientific Officer	Direct	Sale	1,517	2.04	$3,094.68	145,842	4
2026-03-11	Harrison, Robert Gardner	Officer	Chief Information Officer	Direct	Sale	716	2.04	$1,460.64	76,712	4
2026-03-11	Aerts, Austin	Officer	Chief Financial Officer	Direct	Sale	1,019	2.04	$2,078.76	264,452	4
2026-03-11	Kearney, Paul	Officer	Chief Data Officer	Direct	Sale	1,396	2.04	$2,847.84	163,961	4
2026-03-11	Jackson, Benjamin	Officer	General Counsel	Direct	Sale	1,027	2.04	$2,095.08	114,720	4
2026-03-11	Lindgardt, Zhenya	Director,Officer	Chief Executive Officer	Direct	Sale	2,973	2.04	$6,064.92	738,314	4
2026-03-09	Boniface, John J.	Officer	Chief Scientific Officer	Direct	Sale	3,038	1.96	$5,954.48	147,359	4
2026-03-09	Kearney, Paul	Officer	Chief Data Officer	Direct	Sale	2,026	1.96	$3,970.96	165,357	4
2026-03-09	Aerts, Austin	Officer	Chief Financial Officer	Direct	Sale	674	1.96	$1,321.04	271,540	4
2026-03-09	Jackson, Benjamin	Officer	General Counsel	Direct	Sale	3,119	1.96	$6,113.24	115,747	4
2026-03-09	Harrison, Robert Gardner	Officer	Chief Information Officer	Direct	Sale	3,360	1.96	$6,585.60	77,428	4
2026-03-06	Lawrence, Sandra Aj	Director	-	Direct	Sale	1,560	1.95	$3,042.00	18,033	4
2026-02-24	Harrison, Robert Gardner	Officer	Chief Information Officer	Direct	Sale	2,000	2.34	$4,680.00	80,788	4
2026-01-27	Harrison, Robert Gardner	Officer	Chief Information Officer	Direct	Sale	2,000	2.97	$5,940.00	82,788	4
2025-12-30	Harrison, Robert Gardner	Officer	Chief Information Officer	Direct	Sale	2,000	3.00	$6,000.00	84,788	4
2025-12-10	Boniface, John J.	Officer	Chief Scientific Officer	Direct	Sale	1,332	3.31	$4,408.92	150,397	4
2025-12-10	Harrison, Robert Gardner	Officer	Chief Information Officer	Direct	Sale	616	3.31	$2,038.96	86,788	4
2025-12-10	Jackson, Benjamin	Officer	General Counsel	Direct	Sale	892	3.31	$2,952.52	118,866	4
2025-12-10	Kearney, Paul	Officer	Chief Data Officer	Direct	Sale	1,213	3.31	$4,015.03	167,383	4
2025-12-10	Aerts, Austin	Officer	Chief Financial Officer	Direct	Sale	873	3.31	$2,889.63	272,214	4
2025-12-10	Lindgardt, Zhenya	Director,Officer	Chief Executive Officer	Direct	Sale	4,155	3.31	$13,753.05	763,926	4
2025-12-09	Lindgardt, Zhenya	Director,Officer	Chief Executive Officer	Direct	Sale	28,215	3.04	$85,773.60	768,081	4
2025-12-09	Aerts, Austin	Officer	Chief Financial Officer	Direct	Sale	5,232	3.04	$15,905.28	273,087	4
2025-12-08	Lawrence, Sandra Aj	Director	-	Direct	Sale	1,560	3.05	$4,758.00	19,593	4
2025-12-05	Mirza, Mansoor Raza	Director	-	Direct	Sale	292	3.05	$890.60	57,740	4
2025-12-02	Harrison, Robert Gardner	Officer	Chief Information Officer	Direct	Sale	2,000	2.93	$5,860.00	87,404	4
2025-12-02	Kearney, Paul	Officer	Chief Data Officer	Direct	Sale	32,203	2.94	$94,676.82	168,596	4
2025-11-26	Kearney, Paul	Officer	Chief Data Officer	Direct	Sale	1,986	3.51	$6,970.86	168,596	4
2025-11-10	Lindgardt, Zhenya	Director,Officer	Chief Executive Officer	Direct	Sale	11,594	2.62	$30,376.28	796,296	4
2025-11-10	Boniface, John J.	Officer	Chief Scientific Officer	Direct	Sale	7,767	2.62	$20,349.54	151,726	4
2025-11-10	Harrison, Robert Gardner	Officer	Chief Information Officer	Direct	Sale	6,528	2.62	$17,103.36	89,404	4
2025-11-10	Jackson, Benjamin	Officer	General Counsel	Direct	Sale	7,059	2.62	$18,494.58	119,758	4
2025-11-10	Kearney, Paul	Officer	Chief Data Officer	Direct	Sale	7,073	2.62	$18,531.26	168,596	4
2025-11-10	Aerts, Austin	Officer	Chief Financial Officer	Direct	Sale	6,351	2.62	$16,639.62	278,319	4
2025-11-05	Mirza, Mansoor Raza	Director	-	Direct	Sale	221	3.04	$671.84	58,032	4
2025-11-04	Harrison, Robert Gardner	Officer	Chief Information Officer	Direct	Sale	2,000	3.07	$6,140.00	95,932	4
2025-10-07	Harrison, Robert Gardner	Officer	Chief Information Officer	Direct	Sale	2,000	3.18	$6,360.00	97,932	4
2025-10-06	Mirza, Mansoor Raza	Director	-	Direct	Sale	227	3.16	$717.32	58,253	4
2025-09-11	Lindgardt, Zhenya	Director,Officer	Chief Executive Officer	Direct	Sale	3,246	3.13	$10,159.98	807,890	4
2025-09-11	Jackson, Benjamin	Officer	General Counsel	Direct	Sale	934	3.13	$2,923.42	126,817	4
2025-09-11	Boniface, John J.	Officer	Chief Scientific Officer	Direct	Sale	1,395	3.13	$4,366.35	159,493	4
2025-09-11	Kearney, Paul	Officer	Chief Data Officer	Direct	Sale	1,271	3.13	$3,978.23	175,669	4
2025-09-11	Harrison, Robert Gardner	Officer	Chief Information Officer	Direct	Sale	645	3.13	$2,018.85	99,932	4
2025-09-11	Aerts, Austin	Officer	Chief Financial Officer	Direct	Sale	915	3.13	$2,863.95	284,670	4
2025-09-09	Lindgardt, Zhenya	Director,Officer	Chief Executive Officer	Direct	Sale	21,158	3.15	$66,647.70	811,136	4
2025-09-09	Aerts, Austin	Officer	Chief Financial Officer	Direct	Sale	5,263	3.15	$16,578.45	285,585	4
2025-09-09	Harrison, Robert Gardner	Officer	Chief Information Officer	Direct	Sale	2,000	3.05	$6,100.00	100,577	4
2025-09-09	Lawrence, Sandra Aj	Director	-	Direct	Sale	1,560	3.05	$4,758.00	21,153	4/A
2025-09-05	Mirza, Mansoor Raza	Director	-	Direct	Sale	222	3.35	$743.70	58,480	4
2025-09-02	Kearney, Paul	Officer	Chief Data Officer	Direct	Sale	1,458	3.49	$5,088.42	176,940	4
2025-08-29	Kearney, Paul	Officer	Chief Data Officer	Direct	Sale	10,542	3.49	$36,791.58	178,398	4
2025-08-20	Harrison, Robert Gardner	Officer	Chief Information Officer	Direct	Sale	6,000	2.22	$13,320.00	102,577	4
2025-08-08	Lindgardt, Zhenya	Director,Officer	Chief Executive Officer	Direct	Sale	8,571	2.54	$21,770.34	832,294	4
2025-08-08	Aerts, Austin	Officer	Chief Financial Officer	Direct	Sale	5,800	2.54	$14,732.00	290,848	4
2025-08-08	Boniface, John J.	Officer	Chief Scientific Officer	Direct	Sale	7,094	2.54	$18,018.76	160,888	4
2025-08-08	Kearney, Paul	Officer	Chief Data Officer	Direct	Sale	6,460	2.54	$16,408.40	188,940	4
2025-08-08	Harrison, Robert Gardner	Officer	Chief Information Officer	Direct	Sale	5,962	2.54	$15,143.48	108,577	4
2025-08-08	Jackson, Benjamin	Officer	General Counsel	Direct	Sale	6,447	2.54	$16,375.38	127,751	4
2025-08-05	Mirza, Mansoor Raza	Director	-	Direct	Sale	225	2.50	$562.50	58,702	4
2025-07-07	Mirza, Mansoor Raza	Director	-	Direct	Sale	234	2.36	$552.24	58,927	4
2025-06-10	Lindgardt, Zhenya	Director,Officer	Chief Executive Officer	Direct	Sale	3,344	1.48	$4,949.12	840,865	4
2025-06-10	Aerts, Austin	Officer	Chief Financial Officer	Direct	Sale	945	1.48	$1,398.60	296,648	4
2025-06-10	Kearney, Paul	Officer	Chief Data Officer	Direct	Sale	1,311	1.48	$1,940.28	195,400	4
2025-06-10	Jackson, Benjamin	Officer	General Counsel	Direct	Sale	965	1.48	$1,428.20	134,198	4
2025-06-10	Harrison, Robert Gardner	Officer	Chief Information Officer	Direct	Sale	667	1.48	$987.16	114,539	4
2025-06-10	Boniface, John J.	Officer	Chief Scientific Officer	Direct	Sale	1,439	1.48	$2,129.72	167,982	4
2025-06-06	Mirza, Mansoor Raza	Director	-	Direct	Sale	107	1.58	$169.06	59,161	4
2025-05-08	Harrison, Robert Gardner	Officer	Chief Information Officer	Direct	Sale	6,551	2.44	$15,984.44	115,206	4
2025-05-08	Kearney, Paul	Officer	Chief Data Officer	Direct	Sale	7,089	2.44	$17,297.16	196,711	4
2025-05-08	Boniface, John J.	Officer	Chief Scientific Officer	Direct	Sale	5,132	2.44	$12,522.08	165,718	4
2025-05-08	Lindgardt, Zhenya	Director,Officer	Chief Executive Officer	Direct	Sale	9,406	2.44	$22,950.64	867,251	4
2025-05-08	Mirza, Mansoor Raza	Director	-	Direct	Sale	106	2.44	$258.64	43,672	4
2025-05-08	Jackson, Benjamin	Officer	General Counsel	Direct	Sale	7,084	2.44	$17,284.96	131,460	4
2025-05-08	Aerts, Austin	Officer	Chief Financial Officer	Direct	Sale	6,374	2.44	$15,552.56	303,328	4
2025-04-07	Mirza, Mansoor Raza	Director	-	Direct	Sale	107	3.35	$358.45	43,778	4
2025-03-07	Lindgardt, Zhenya	Director,Officer	Chief Executive Officer	Direct	Sale	29,722	4.12	$122,454.64	876,657	4
2025-03-07	Harrison, Robert Gardner	Officer	Chief Information Officer	Direct	Sale	3,874	4.16	$16,115.84	121,757	4
2025-03-07	Aerts, Austin	Officer	Chief Financial Officer	Direct	Sale	4,818	4.12	$19,850.16	309,702	4
2025-03-06	Mirza, Mansoor Raza	Director	-	Direct	Sale	99	4.16	$411.84	43,885	4
2025-03-06	Harrison, Robert Gardner	Officer	Chief Information Officer	Direct	Sale	3,251	4.16	$13,524.16	125,631	4
2025-03-06	Jackson, Benjamin	Officer	General Counsel	Direct	Sale	2,285	4.16	$9,505.60	138,544	4
2025-03-06	Aerts, Austin	Officer	Chief Financial Officer	Direct	Sale	540	4.16	$2,246.40	314,520	4
2025-03-06	Boniface, John J.	Officer	Chief Scientific Officer	Direct	Sale	2,044	4.16	$8,503.04	170,850	4
2025-03-06	Kearney, Paul	Officer	Chief Data Officer	Direct	Sale	1,338	4.16	$5,566.08	203,800	4
2025-02-13	Jackson, Benjamin	Officer	General Counsel	Direct	Sale	5,915	4.58	$27,090.70	106,239	4
2025-02-13	Harrison, Robert Gardner	Officer	Chief Information Officer	Direct	Sale	3,610	4.28	$15,450.80	103,112	4
2025-02-12	Kearney, Paul	Officer	Chief Data Officer	Direct	Sale	5,342	4.58	$24,466.36	158,128	4
2025-02-12	Aerts, Austin	Officer	Chief Financial Officer	Direct	Sale	5,915	4.58	$27,090.70	277,410	4
2025-02-12	Lindgardt, Zhenya	Director,Officer	Chief Executive Officer	Direct	Sale	14,075	4.58	$64,463.50	779,459	4
2025-02-12	Harrison, Robert Gardner	Officer	Chief Information Officer	Direct	Sale	7,297	4.58	$33,420.26	106,722	4
2025-02-12	Boniface, John J.	Officer	Chief Scientific Officer	Direct	Sale	5,915	4.58	$27,090.70	125,884	4
2025-02-12	Mirza, Mansoor Raza	Director	-	Direct	Sale	101	4.58	$462.58	43,984	4
2025-02-11	Harrison, Robert Gardner	Officer	Chief Information Officer	Direct	Sale	554	3.97	$2,199.38	114,019	4
2025-01-14	Jackson, Benjamin	Officer	General Counsel	Direct	Sale	8,407	6.20	$52,123.40	112,154	4
2025-01-14	Phillips, Joshua	Director	-	Indirect	Sale	9,338	6.29	$58,736.02	0	4
2025-01-13	Harrison, Robert Gardner	Officer	Chief Information Officer	Direct	Sale	2,264	6.47	$14,648.08	114,573	4
2025-01-10	Aerts, Austin	Officer	Chief Financial Officer	Direct	Sale	2,431	8.06	$19,593.86	283,325	4
2025-01-10	Kearney, Paul	Officer	Chief Data Officer	Direct	Sale	13,419	7.71	$103,460.49	163,470	4
2025-01-06	Mirza, Mansoor Raza	Director	-	Direct	Sale	100	7.69	$769.00	6,536	4
2024-12-10	Lindgardt, Zhenya	Director,Officer	Chief Executive Officer	Direct	Sale	26,224	7.41	$194,319.84	793,534	4
2024-12-10	Aerts, Austin	Officer	Chief Financial Officer	Direct	Sale	5,730	7.41	$42,459.30	285,756	4
2024-12-06	Mirza, Mansoor Raza	Director	-	Direct	Sale	93	7.12	$662.16	6,636	4
2024-11-11	Aerts, Austin	Officer	Chief Financial Officer	Direct	Sale	7,179	7.32	$52,550.28	291,486	4
2024-11-11	Harrison, Robert Gardner	Officer	Chief Information Officer	Direct	Sale	4,727	7.32	$34,601.64	131,046	4
2024-11-11	Mirza, Mansoor Raza	Director	-	Direct	Sale	95	7.32	$695.40	6,729	4
2024-11-11	Jackson, Benjamin	Officer	General Counsel	Direct	Sale	4,727	7.32	$34,601.64	135,528	4
2024-11-11	Lindgardt, Zhenya	Director,Officer	Chief Executive Officer	Direct	Sale	12,075	7.32	$88,389.00	819,758	4
2024-11-11	Boniface, John J.	Officer	Chief Scientific Officer	Direct	Sale	4,727	7.32	$34,601.64	125,120	4
2024-11-11	Kearney, Paul	Officer	Chief Data Officer	Direct	Sale	4,078	7.32	$29,850.96	176,889	4
2024-10-07	Mirza, Mansoor Raza	Director	-	Direct	Sale	96	7.15	$686.40	6,824	4
2024-09-10	Lindgardt, Zhenya	Director,Officer	Chief Executive Officer	Direct	Sale	25,085	7.57	$189,893.45	831,833	4
2024-09-10	Aerts, Austin	Officer	Chief Financial Officer	Direct	Sale	5,056	7.57	$38,273.92	298,665	4
2024-09-06	Mirza, Mansoor Raza	Director	-	Direct	Sale	96	7.16	$687.36	6,920	4
2024-08-07	Harrison, Robert Gardner	Officer	Chief Information Officer	Direct	Sale	5,022	7.42	$37,263.24	135,773	4
2024-08-07	Jackson, Benjamin	Officer	General Counsel	Direct	Sale	5,022	7.42	$37,263.24	140,255	4
2024-08-07	Lindgardt, Zhenya	Director,Officer	Chief Executive Officer	Direct	Sale	12,327	7.42	$91,466.34	856,918	4
2024-08-07	Mirza, Mansoor Raza	Director	-	Direct	Sale	101	7.42	$749.42	7,016	4
2024-08-07	Aerts, Austin	Officer	Chief Financial Officer	Direct	Sale	6,760	7.42	$50,159.20	303,721	4
2024-08-07	Kearney, Paul	Officer	Chief Data Officer	Direct	Sale	4,333	7.42	$32,150.86	180,967	4
2024-08-07	Boniface, John J.	Officer	Chief Scientific Officer	Direct	Sale	5,022	7.42	$37,263.24	129,847	4
2024-06-10	Lindgardt, Zhenya	Director,Officer	Chief Executive Officer	Direct	Sale	26,867	8.11	$217,891.37	869,245	4
2024-06-10	Aerts, Austin	Officer	Chief Financial Officer	Direct	Sale	5,415	8.11	$43,915.65	310,481	4
2024-05-15	Kearney, Paul	Officer	Chief Data Officer	Direct	Sale	10,387	8.24	$85,588.88	185,300	4
2024-05-08	Aerts, Austin	Officer	Chief Financial Officer	Direct	Sale	6,592	9.59	$63,217.28	315,896	4
2024-05-08	Kearney, Paul	Officer	Chief Data Officer	Direct	Sale	4,205	9.59	$40,325.95	154,833	4
2024-05-08	Jackson, Benjamin	Officer	General Counsel	Direct	Sale	4,902	9.59	$47,010.18	145,277	4
2024-05-08	Lindgardt, Zhenya	Director,Officer	Chief Executive Officer	Direct	Sale	11,992	9.59	$115,003.28	896,112	4
2024-05-08	Harrison, Robert Gardner	Officer	Chief Information Officer	Direct	Sale	4,902	9.59	$47,010.18	140,795	4
2024-05-08	Boniface, John J.	Officer	Chief Scientific Officer	Direct	Sale	4,902	9.59	$47,010.18	134,869	4
2024-03-28	Boniface, John J.	Officer	Chief Scientific Officer	Direct	Sale	24,474	9.04	$221,244.96	139,771	4
2024-03-26	Boniface, John J.	Officer	Chief Scientific Officer	Direct	Sale	21,438	9.55	$204,732.90	143,524	4
2024-03-26	Aerts, Austin	Officer	Chief Financial Officer	Direct	Sale	8,092	9.37	$75,822.04	322,488	4
2024-03-26	Lindgardt, Zhenya	Director,Officer	Chief Executive Officer	Direct	Sale	38,899	9.37	$364,483.63	908,104	4
2024-03-25	Boniface, John J.	Officer	Chief Scientific Officer	Direct	Sale	22,163	9.10	$201,683.30	164,962	4
2024-03-06	Aerts, Austin	Officer	Chief Financial Officer	Direct	Sale	444	9.02	$4,004.88	330,580	4
2024-03-06	Boniface, John J.	Officer	Chief Scientific Officer	Direct	Sale	1,664	9.02	$15,009.28	187,125	4
2024-03-06	Jackson, Benjamin	Officer	General Counsel	Direct	Sale	1,856	9.02	$16,741.12	150,179	4
2024-03-06	Harrison, Robert Gardner	Officer	Chief Information Officer	Direct	Sale	2,138	9.02	$19,284.76	145,697	4
2024-03-06	Kearney, Paul	Officer	Chief Data Officer	Direct	Sale	1,028	9.02	$9,272.56	159,038	4
2024-02-06	Boniface, John J.	Officer	Chief Scientific Officer	Direct	Sale	5,665	8.03	$45,489.95	188,789	4
2024-02-06	Aerts, Austin	Officer	Chief Financial Officer	Direct	Sale	9,786	8.03	$78,581.58	331,024	4
2024-02-06	Lindgardt, Zhenya	Director,Officer	Chief Executive Officer	Direct	Sale	27,997	8.03	$224,815.91	947,003	4
2024-02-06	Harrison, Robert Gardner	Officer	Chief Information Officer	Direct	Sale	5,665	8.03	$45,489.95	147,835	4
2024-02-06	Kearney, Paul	Officer	Chief Data Officer	Direct	Sale	4,984	8.03	$40,021.52	160,066	4
2024-02-06	Jackson, Benjamin	Officer	General Counsel	Direct	Sale	5,665	8.03	$45,489.95	152,035	4
2023-12-07	Jackson, Benjamin	Officer	General Counsel	Direct	Sale	10,000	5.22	$52,200.00	157,700	4
2023-12-07	Boniface, John J.	Officer	Chief Scientific Officer	Direct	Sale	5,000	4.80	$24,000.00	194,454	4
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Institutional Ownership

No data available for chart

2026-03-31

39.67%

Inst. Shares: 19,939,748

Shares Outstanding: 50,258,849

2025-12-31

36.78%

Inst. Shares: 17,532,347

Shares Outstanding: 47,662,078

2025-09-30

36.53%

Inst. Shares: 18,090,142

Shares Outstanding: 49,525,108

2025-06-30

37.72%

Inst. Shares: 18,508,516

Shares Outstanding: 49,066,398

2025-03-31

48.02%

Inst. Shares: 20,154,627

Shares Outstanding: 41,968,076

Date	Institutional Shares Owned	Shares Outstanding	Institutional Ownership %
2026-03-31	19,939,748	50,258,849	39.67%
2025-12-31	17,532,347	47,662,078	36.78%
2025-09-30	18,090,142	49,525,108	36.53%
2025-06-30	18,508,516	49,066,398	37.72%
2025-03-31	20,154,627	41,968,076	48.02%
2024-12-31	17,811,961	33,156,936	53.72%
2024-09-30	17,892,280	33,522,726	53.37%
2024-06-30	16,380,704	32,932,903	49.74%
2024-03-31	14,117,336	32,220,038	43.82%
2023-12-31	10,776,144	31,200,652	34.54%
2023-09-30	8,792,637	31,286,148	28.10%
2023-06-30	9,446,352	31,077,420	30.40%
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SERA PROGNOSTICS, INC. (SERA) — SEC Financial Statements & Analysis

SERA PROGNOSTICS, INC. (SERA) is a services-medical laboratories company, incorporated in DE. SERA PROGNOSTICS, INC. trades on Nasdaq as: SERA. Based on its latest SEC filing (Form 10-Q, period ending 2026-06-30), SERA PROGNOSTICS, INC. reported a -35.19% year-over-year revenue growth, a Gross Profit Margin of 110.00% (TTM), a Debt-to-Equity ratio of 0.46x, a Price-to-Sales (P/S) ratio of 1312.40x (TTM), a Price-to-Book (P/B) ratio of 1.55x (TTM), at a market cap of $91.87M. Figures below are sourced from SEC EDGAR, as-filed.

Net Revenue TTM Growth 1Y: -35.19%
Gross Profit Margin TTM: 110.00%
Debt To Equity: 0.46x
P/S TTM: 1312.40x
P/B TTM: 1.55x
Market Cap: $91.87M

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

Frequently Asked Questions

What industry is SERA PROGNOSTICS, INC. in?

SERA PROGNOSTICS, INC. (SERA) operates in the Services-Medical Laboratories industry.

What is SERA's market cap?

SERA PROGNOSTICS, INC. (SERA) has a market capitalization of $91.87M as of 2026-06-30.

What exchange does SERA trade on?

SERA PROGNOSTICS, INC. (SERA) trades on the Nasdaq.

Where is SERA PROGNOSTICS, INC. incorporated?

SERA PROGNOSTICS, INC. is incorporated in DE.