Earnings History
EPS actual vs estimate, surprise %, beat rate, next earnings date
Avg Surprise
0.28%
Period
EPS Actual
EPS Est
Surprise
June 30, 2026
$-0.25
$-0.38
0.13%
March 31, 2026
$-0.26
$-0.70
0.44%
Dec. 31, 2025
$-0.45
$-0.63
0.18%
Sept. 30, 2025
$-0.85
$-1.25
0.40%
June 30, 2025
$-1.24
$-1.84
0.60%
March 31, 2025
$-2.10
$-2.04
-0.06%
Peer comparison (GICS sub-industry)
Key metrics vs sector peers
Ticker
Market Cap
P/E
Rev YoY
Net Margin
ROE
Gross Margin
INAB
$23M
-0.5
—
—
-90.8%
—
INTS
$1M
-0.0
—
—
-165.1%
—
PHIO
$12M
-0.2
—
—
-57.5%
—
OSRH
—
—
—
—
—
—
LSTA
—
-1.0
-83.0%
—
—
—
BIVI
—
—
—
—
—
—
LNAI
$513M
-2.7
—
—
-586.4%
—
Full Fundamentals
All metrics by year — income statement, balance sheet, cash flow
Income Statement13
Annual Income Statement data for INAB
Metric
Trend
2025
2024
2023
2022
2021
2020
R&D Expense
$10M
$17M
$17M
$14M
$7M
$5M
SG&A Expense
$10M
$13M
$14M
$14M
$7M
$3M
Operating Expenses
$20M
$31M
$30M
$29M
$15M
$9M
Operating Income
$-19M
$-30M
$-30M
$-29M
$-15M
$-9M
Interest Income
$421.0K
$230.0K
$0
·
·
·
Pretax Income
$-19M
$-31M
·
·
·
·
Income Tax
$0
$0
$0
$0
$0
$0
Net Income
$-19M
$-30M
$-30M
$-29M
$-15M
$-9M
EPS (Basic)
$-4.44
$-17.05
$-1.00
$-1.36
$-1.47
·
EPS (Diluted)
$-4.44
$-17.05
$-1.00
$-1.36
$-1.47
·
Shares (Basic)
4,374,328
1,784,890
29,864,932
20,967,955
9,969,733
·
Shares (Diluted)
4,374,328
1,784,890
29,864,932
20,967,955
9,969,733
·
EBITDA
$-19M
·
$-30M
$-29M
$-15M
·
Balance Sheet20
Annual Balance Sheet data for INAB
Metric
Trend
2025
2024
2023
2022
2021
2020
Cash & Equivalents
$27M
$11M
$21M
$18M
$37M
$18M
Prepaid Expense
$788.0K
$1M
$3M
$4M
$2M
$150.0K
Other Current Assets
$259.0K
$298.0K
$270.0K
$232.0K
$52.0K
$0
Current Assets
$28M
$13M
$25M
$22M
$39M
$18M
PP&E (Net)
$2M
$3M
$4M
$4M
$97.0K
$186.0K
PP&E (Gross)
·
·
·
·
$443.0K
$443.0K
Accum. Depreciation
$3M
$2M
$1M
$321.0K
$346.0K
$257.0K
Other Non-current Assets
$146.0K
$275.0K
$255.0K
$255.0K
$158.0K
$0
Total Assets
$32M
$21M
$34M
$33M
$42M
$21M
Accounts Payable
$309.0K
$389.0K
$924.0K
$2M
$395.0K
$620.0K
Accrued Liabilities
$2M
$1M
$3M
$2M
$1M
$2M
Current Liabilities
$3M
$3M
$5M
$6M
$2M
$3M
Capital Leases
$2M
$3M
$3M
$4M
$2M
$0
Total Liabilities
$5M
$6M
$9M
$10M
$4M
$3M
Common Stock
$10.0K
$7.0K
$4.0K
$3.0K
$2.0K
$1.0K
Paid-in Capital
$169M
$136M
$116M
$84M
$71M
$1M
Retained Earnings
$-141M
$-122M
$-91M
$-61M
$-33M
$-18M
Stockholders' Equity
$28M
$14M
$25M
$23M
$-38M
$-17M
Liabilities + Equity
$32M
$21M
$34M
$33M
$42M
$21M
Shares Outstanding
9,766,132
2,416,066
43,287,325
24,545,157
18,781,242
3,764,488
Cash Flow8
Annual Cash Flow data for INAB
Metric
Trend
2025
2024
2023
2022
2021
2020
Stock-based Comp
$3M
$5M
$4M
$3M
$2M
$357.0K
Deferred Tax
$-2M
$-6M
$-6M
$-5M
$-5M
$-3M
Operating Cash Flow
$-13M
$-24M
$-23M
$-24M
$-14M
$-7M
Investing Cash Flow
$0
$-187.0K
$-600.0K
$-4M
$-309.0K
$0
Stock Issued
$9M
$4M
$14M
$10M
$36M
$499.0K
Net Stock Activity
$9M
·
$14M
$10M
$36M
·
Financing Cash Flow
$29M
$14M
$27M
$9M
$33M
$25M
Net Change in Cash
$16M
$-10M
$3M
$-19M
$19M
$17M
Profitability3
Annual Profitability data for INAB
Metric
Trend
2025
2024
2023
2022
2021
2020
ROA
-73.0%
·
-89.9%
-75.8%
-46.4%
·
ROE
-90.8%
·
-140.6%
-109.1%
-36.1%
·
ROIC
-70.5%
·
·
·
·
·
Liquidity & Solvency2
Annual Liquidity & Solvency data for INAB
Metric
Trend
2025
2024
2023
2022
2021
2020
Current Ratio
8.8
·
4.6
3.8
17.3
·
Quick Ratio
8.6
·
3.9
3.1
16.4
·
Per Share4
Annual Per Share data for INAB
Metric
Trend
2025
2024
2023
2022
2021
2020
Book Value / Share
$2.82
·
$0.58
$0.93
$2.03
·
Cash Flow / Share
$-2.91
·
$-0.78
$-1.15
·
·
Cash / Share
$2.77
·
$0.49
$0.74
$1.97
·
EPS (TTM)
$-4.44
$-17.05
$-1.00
$-1.36
$-1.47
·
Valuation (TTM)7
Annual Valuation (TTM) data for INAB
Metric
Trend
2025
2024
2023
2022
2021
2020
Net Income TTM
$-19M
$-30M
$-30M
$-29M
$-15M
·
Market Cap
$23M
·
$1.79B
$1.70B
$2.47B
·
P/E
-0.5
-0.5
-41.4
-51.0
-89.6
·
P/B
0.8
·
71.9
74.8
64.8
·
P / Tangible Book
0.8
38.6
71.9
74.8
·
·
P / Cash Flow
-1.8
·
-76.8
-70.5
-183.1
·
Earnings Yield
-189.7%
-221.1%
-2.4%
-2.0%
-1.1%
·
Income Statement11
Quarterly Income Statement data for INAB
Metric
Trend
Q2 2026
Q1 2026
Q4 2025
Q3 2025
Q2 2025
Q1 2025
Q4 2024
Q3 2024
Q2 2024
Q1 2024
Q4 2023
Q3 2023
Q2 2023
Q1 2023
Q4 2022
Q3 2022
R&D Expense
$2M
$3M
$3M
$2M
$2M
$3M
$4M
$3M
$5M
$5M
$5M
$4M
$4M
$4M
$4M
$4M
SG&A Expense
$2M
$3M
$2M
$2M
$3M
$3M
$3M
$3M
$4M
$4M
$3M
$3M
$4M
$3M
$4M
$3M
Operating Expenses
$5M
$5M
$5M
$4M
$5M
$6M
$6M
$7M
$9M
$9M
$8M
$7M
$8M
$8M
$8M
$7M
Operating Income
$-5M
$-5M
$-5M
$-4M
$-5M
$-6M
$-6M
$-7M
$-9M
$-9M
$-8M
$-7M
$-8M
$-8M
$-8M
$-7M
Interest Income
$154.0K
$176.0K
$91.0K
$113.0K
$107.0K
$110.0K
$64.0K
$23.0K
$60.0K
$83.0K
$0
$0
$0
$0
·
·
Net Income
$-5M
$-5M
$-5M
$-4M
$-5M
$-6M
$-6M
$-7M
$-9M
$-9M
$-8M
$-7M
$-8M
$-8M
$-8M
$-7M
EPS (Basic)
$-0.25
$-0.26
$-2.28
$-0.85
$-1.24
$-2.16
$-6.85
$-4.49
$-5.51
$-0.20
$-0.20
$-0.23
$-0.27
$-0.30
$-0.31
$-0.34
EPS (Diluted)
$-0.25
$-0.26
$-2.28
$-0.85
$-1.24
$-2.16
$-6.85
$-4.49
$-5.51
$-0.20
$-0.20
$-0.23
$-0.27
$-0.30
$-0.31
$-0.34
Shares (Basic)
19,467,091
19,467,114
-87,764,633
4,537,683
4,119,153
2,575,325
-44,646,749
1,577,363
1,566,951
43,287,325
-54,885,777
31,545,783
28,472,346
24,732,580
-38,322,815
21,661,544
Shares (Diluted)
19,467,091
19,467,114
-87,764,633
4,537,683
4,119,153
2,575,325
-44,646,749
1,577,363
1,566,951
43,287,325
-54,885,777
31,545,783
28,472,346
24,732,580
-38,322,815
21,661,544
EBITDA
$-5M
$-5M
·
$-4M
$-5M
$-6M
·
$-7M
$-9M
$-9M
·
$-7M
$-8M
$-8M
·
$-7M
Balance Sheet19
Quarterly Balance Sheet data for INAB
Metric
Trend
Q2 2026
Q1 2026
Q4 2025
Q3 2025
Q2 2025
Q1 2025
Q4 2024
Q3 2024
Q2 2024
Q1 2024
Q4 2023
Q3 2023
Q2 2023
Q1 2023
Q4 2022
Q3 2022
Cash & Equivalents
$18M
$22M
$27M
$11M
$13M
$12M
$11M
$4M
$10M
$13M
$21M
$13M
$17M
$11M
$18M
$28M
Prepaid Expense
$540.0K
$721.0K
$788.0K
$1M
$515.0K
$837.0K
$1M
$3M
$2M
$3M
$3M
$4M
$2M
$4M
$4M
$2M
Other Current Assets
$364.0K
$395.0K
$259.0K
$346.0K
$367.0K
$427.0K
$298.0K
$177.0K
$529.0K
$539.0K
$270.0K
$262.0K
$277.0K
$601.0K
$232.0K
·
Current Assets
$18M
$23M
$28M
$12M
$14M
$13M
$13M
$7M
$13M
·
$25M
$17M
$19M
$14M
$22M
$30M
PP&E (Net)
$2M
$2M
$2M
$2M
$2M
$3M
$3M
$3M
$3M
$3M
$4M
$4M
$4M
$4M
$4M
$350.0K
Accum. Depreciation
$4M
$3M
$3M
$3M
$3M
$3M
$2M
$2M
$2M
$2M
$1M
$1M
$807.0K
$564.0K
$321.0K
$417.0K
Other Non-current Assets
$102.0K
$129.0K
$146.0K
$169.0K
$275.0K
$275.0K
$275.0K
$324.0K
$320.0K
·
$255.0K
$255.0K
$255.0K
$255.0K
$255.0K
$231.0K
Total Assets
$22M
$26M
$32M
$17M
$19M
$20M
$21M
$16M
$22M
·
$34M
$26M
$30M
$25M
$33M
$38M
Accounts Payable
$444.0K
$449.0K
$309.0K
$204.0K
$379.0K
$575.0K
$389.0K
$1M
$1M
·
$924.0K
$748.0K
$585.0K
$870.0K
$2M
$1M
Accrued Liabilities
$761.0K
$681.0K
$2M
$418.0K
$635.0K
$1M
$1M
$769.0K
$2M
$895.0K
$3M
$2M
$2M
$1M
$2M
$3M
Current Liabilities
$2M
$2M
$3M
$2M
$2M
$3M
$3M
$4M
$5M
·
$5M
$5M
$4M
$4M
$6M
$5M
Capital Leases
$1M
$1M
$2M
$2M
$2M
$3M
$3M
$3M
$4M
$4M
$3M
$3M
$3M
$3M
$4M
$4M
Total Liabilities
$3M
$3M
$5M
$4M
$4M
$6M
$6M
$7M
$9M
·
$9M
$8M
$8M
$8M
$10M
$9M
Common Stock
$10.0K
$10.0K
$10.0K
$10.0K
$10.0K
$8.0K
$7.0K
$5.0K
$5.0K
·
$4.0K
$4.0K
$4.0K
$3.0K
$3.0K
$3.0K
Paid-in Capital
$169M
$169M
$169M
$149M
$148M
$141M
$136M
$124M
$122M
·
$116M
$101M
$98M
$86M
$84M
$83M
Retained Earnings
$-151M
$-146M
$-141M
$-136M
$-132M
$-127M
$-122M
$-115M
$-108M
·
$-91M
$-84M
$-76M
$-69M
$-61M
$-53M
Stockholders' Equity
$18M
$23M
$28M
$13M
$15M
$14M
$14M
$9M
$14M
$18M
$25M
$18M
$22M
$17M
$23M
$30M
Liabilities + Equity
$22M
$26M
$32M
$17M
$19M
$20M
$21M
$16M
$22M
·
$34M
$26M
$30M
$25M
$33M
$38M
Shares Outstanding
9,853,121
9,847,089
9,766,132
4,589,196
4,078,139
81,258,763
2,416,066
46,786,948
46,434,656
·
43,287,325
31,975,929
30,606,119
24,960,869
24,545,157
24,502,157
Cash Flow9
Quarterly Cash Flow data for INAB
Metric
Trend
Q2 2026
Q1 2026
Q4 2025
Q3 2025
Q2 2025
Q1 2025
Q4 2024
Q3 2024
Q2 2024
Q1 2024
Q4 2023
Q3 2023
Q2 2023
Q1 2023
Q4 2022
Q3 2022
Stock-based Comp
$352.0K
$401.0K
$711.0K
$692.0K
$955.0K
$831.0K
$825.0K
$2M
$1M
$1M
$1M
$1M
$1M
$859.0K
$922.0K
$897.0K
Operating Cash Flow
$-4M
$-5M
$-2M
$-4M
$-4M
$-3M
$-4M
$-6M
$-6M
$-8M
$-5M
$-6M
$-5M
$-7M
$-8M
$-6M
CapEx
·
·
·
$0
$0
$0
·
$0
$21.0K
$50.0K
·
$0
$36.0K
$371.0K
·
$39.0K
Investing Cash Flow
$-233.0K
$-9.0K
$0
$0
$0
$0
$-33.0K
$0
$-83.0K
$-71.0K
$-72.0K
$-77.0K
$-22.0K
$-429.0K
$-1M
$-2M
Stock Issued
$0
$0
$102.0K
$1M
$4M
$4M
$4M
$-4M
$4M
$0
$63.0K
$2M
$12M
$722.0K
$9M
$0
Net Stock Activity
·
$0
·
·
·
$4M
·
·
·
$0
·
·
·
·
·
·
Financing Cash Flow
$-51.0K
$-195.0K
$18M
$989.0K
$5M
$4M
$11M
$-105.0K
$3M
$-277.0K
$13M
$2M
$11M
$547.0K
$-253.0K
$9M
Net Change in Cash
$-4M
$-5M
$16M
$-3M
$1M
$771.0K
$7M
$-6M
$-3M
$-8M
$8M
$-4M
$6M
$-7M
$-9M
$2M
Free Cash Flow
·
·
·
·
·
$-3M
·
·
·
$-8M
·
·
·
$-8M
·
·
Profitability2
Quarterly Profitability data for INAB
Metric
Trend
Q2 2026
Q1 2026
Q4 2025
Q3 2025
Q2 2025
Q1 2025
Q4 2024
Q3 2024
Q2 2024
Q1 2024
Q4 2023
Q3 2023
Q2 2023
Q1 2023
Q4 2022
Q3 2022
ROA
-23.3%
-22.1%
·
-23.5%
-24.3%
-24.9%
·
-33.6%
-33.1%
·
·
-22.2%
-25.4%
-24.6%
·
-17.3%
ROE
-28.5%
-27.8%
·
-35.4%
-35.3%
-35.4%
·
-53.8%
-48.7%
-49.9%
·
-30.3%
-31.9%
-30.3%
·
-20.4%
Liquidity & Solvency2
Quarterly Liquidity & Solvency data for INAB
Metric
Trend
Q2 2026
Q1 2026
Q4 2025
Q3 2025
Q2 2025
Q1 2025
Q4 2024
Q3 2024
Q2 2024
Q1 2024
Q4 2023
Q3 2023
Q2 2023
Q1 2023
Q4 2022
Q3 2022
Current Ratio
8.2
10.5
·
6.9
7.0
4.3
·
1.8
2.7
·
·
3.5
5.1
3.8
·
6.1
Quick Ratio
8.0
10.2
·
6.3
6.8
4.0
·
1.1
2.1
·
·
2.7
4.5
2.9
·
5.6
Per Share4
Quarterly Per Share data for INAB
Metric
Trend
Q2 2026
Q1 2026
Q4 2025
Q3 2025
Q2 2025
Q1 2025
Q4 2024
Q3 2024
Q2 2024
Q1 2024
Q4 2023
Q3 2023
Q2 2023
Q1 2023
Q4 2022
Q3 2022
Book Value / Share
$1.86
$2.31
·
$2.87
$3.74
$0.17
·
$0.18
$0.29
·
·
$0.56
$0.71
$0.67
·
$1.21
Cash Flow / Share
·
$-0.25
·
·
·
$-0.04
·
·
·
$-0.18
·
·
·
$-0.30
·
·
Cash / Share
$1.82
$2.23
·
$2.33
$3.24
$0.15
·
$0.09
$0.22
·
·
$0.40
$0.56
$0.44
·
$1.13
EPS (TTM)
$-2.60
$-4.51
·
$-6.65
$-11.31
$-10.27
·
$-10.43
$-6.21
$-1.00
·
$-1.14
$-1.29
$-1.35
·
$-1.30
Valuation (TTM)8
Quarterly Valuation (TTM) data for INAB
Metric
Trend
Q2 2026
Q1 2026
Q4 2025
Q3 2025
Q2 2025
Q1 2025
Q4 2024
Q3 2024
Q2 2024
Q1 2024
Q4 2023
Q3 2023
Q2 2023
Q1 2023
Q4 2022
Q3 2022
Net Income TTM
$-19M
$-20M
·
$-22M
$-26M
$-30M
·
$-31M
$-32M
$-31M
·
$-30M
$-30M
$-28M
·
$-24M
Market Cap
$14M
$15M
·
$10M
$9M
$405M
·
$379M
$1.18B
·
·
$998M
$1.41B
$973M
·
$1.48B
P/E
-0.5
-0.3
·
-0.3
-0.2
-0.5
·
-0.8
-4.1
-35.4
·
-27.4
-35.8
-28.9
·
-46.6
P/B
0.8
0.6
·
0.8
0.6
29.2
·
44.1
86.6
·
·
56.2
64.9
58.0
·
50.2
P / Tangible Book
0.8
0.6
·
0.8
0.6
29.2
·
44.1
86.6
·
·
56.2
64.9
58.0
·
50.2
P / Cash Flow
·
-2.9
·
·
·
-129.6
·
·
·
·
·
·
·
-130.9
·
·
P / FCF
·
·
·
·
·
-129.6
·
·
·
·
·
·
·
-124.6
·
·
Earnings Yield
-184.4%
-304.7%
·
-306.4%
-541.1%
-206.2%
·
-128.8%
-24.4%
-2.8%
·
-3.6%
-2.8%
-3.5%
·
-2.1%
Financial Statements
Income statement, balance sheet, cash flow — annual, last 5 years
Income Statement
2025-12-31
2024-12-31
2023-12-31
2022-12-31
2021-12-31
Net Income
$-19M
$-30M
$-30M
$-29M
$-15M
Diluted EPS
$-4.44
$-17.05
$-1.00
$-1.36
$-1.47
Balance Sheet
2025-12-31
2024-12-31
2023-12-31
2022-12-31
2021-12-31
Current Ratio
8.8
—
4.6
3.8
17.3
Quick Ratio
8.6
—
3.9
3.1
16.4
My Metrics
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Institutional owners (13F)
23 filers · $5.4M total · As of June 30, 2026
Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.
Institutional activity — Q2 2026 vs prior quarter
New positions
Exited positions
Increased
Decreased
Net shares change
3
(-1 vs prior Q)
1
(-3 vs prior Q)
5
(+3 vs prior Q)
1
(-4 vs prior Q)
+130K
Compared to Q1 2026. SEC Form 13F filings are due within 45 days of quarter-end plus a short buffer for late filers — quarters still inside that window are skipped in favor of the most recent fully-reported pair.
Insiders from SEC Form 3/4/5 filings; net = open-market P/S only
Activists & 5%+ owners
2 positions
Investors who filed SEC Schedule 13D — beneficial ownership above 5% with an intent to influence the issuer (activist stakes, board campaigns, M&A). Each row shows the most recent known state of that filer's position.
Purpose is an automated classification of the filer's own stated purpose (SEC Item 4) — not investment advice. "—" means no clear purpose was stated or the text could not be classified.
ETF ownership
Held by 2 ETFs
Weight reflects direct equity holdings (N-PORT) only; leveraged or derivative-based funds may hold additional swap exposure not shown.