Protagenic Therapeutics, Inc.\new (PTIX): Shareholders' Equity

Annual figures by period end, from SEC filings.

$2.62M
As of 2026-03-31
$1.72M
As of 2026-06-30
$9.94M2014-06-30: -$21.0K2015-06-30: -$497.0K2015-12-31: -$667.2K2016-12-31: $2.48M2017-12-31: $1.22M2018-12-31: -$210.9K2019-12-31: -$634.4K2020-12-31: -$1.15M2021-12-31: $9.94M2022-12-31: $6.92M2023-12-31: $3.67M2024-12-31: $1.01M2025-03-31: -$4.95M2026-03-31: $2.62M$2.62M
2014-06-30 Shareholders' Equity (USD) 2026-03-31
Period endedShareholders' EquityChange YoYSource filing
2026-03-31$2.62Mn/m2026-08-14, Balance as of period end
2025-03-31-$4.95Mn/a2026-08-14, Balance as of period end
2024-12-31$1.01M-72.4%2025-03-31, Balance as of period end
2023-12-31$3.67M-47.0%2025-03-31, Balance as of period end
2022-12-31$6.92M-30.4%2024-05-14, Balance as of period end
2021-12-31$9.94Mn/m2023-03-31, Balance as of period end
2020-12-31-$1.15Mn/m2022-04-07, Balance as of period end
2019-12-31-$634.4Kn/m2021-03-25, Balance as of period end
2018-12-31-$210.9Kn/m2020-04-29, Balance as of period end
2017-12-31$1.22M-50.8%2019-03-29, Balance as of period end
2016-12-31$2.48Mn/m2018-04-02, Balance as of period end
2015-12-31-$667.2Kn/a2017-05-08, Balance as of period end
2015-06-30-$497.0Kn/m2015-09-25, Balance as of period end
2014-06-30-$21.0Kn/a2015-09-25, Balance as of period end

Shareholders' Equity at similar companies

Companies with the same SEC industry code (Pharmaceutical Preparations), reporting in the same currency, closest in revenue. Each shows its own latest fiscal year, so period ends differ.

CompanyYear endedShareholders' EquityChange YoY
Protagenic Therapeutics, Inc.\new (PTIX)2026-03-31$2.62Mn/m
Bio-Path Holdings, Inc. (BPTH)2024-12-31$154.0K-65.1%
Pulmatrix, Inc. (PULM)2025-12-31$3.81M-57.4%
Lexaria Bioscience Corp. (LEXX)2025-08-31$2.99M-62.8%
Cadrenal Therapeutics, Inc. (CVKD)2025-12-31$2.74M-63.2%
Hepion Pharmaceuticals, Inc. (HEPA)2025-12-31$2.67Mn/m
InMed Pharmaceuticals Inc. (INM)2026-06-30$1.08M-92.0%
Alaunos Therapeutics, Inc. (TCRT)2025-12-31$2.15M+4.4%
Avenue Therapeutics, Inc. (ATXI)2025-12-31$1.83M-34.5%

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