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Tantech Holdings Ltd (TANH)

Tantech Holdings Ltd at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

Tantech Holdings Ltd (TANH) is a Household & Personal Products company based in CN with a market capitalization of $2.6M. Revenue declined 10.7% year-over-year and free cash flow was negative at -$5.8M. This page tracks TANH's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

CN · 86 employees · IPO Mar 24, 2015

Valuation

Valuation & price

$0.42 · as of May 23, 2026 · -82.2% vs 52w high

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P/E ratio

Latest-FY diluted EPS

0.02

P/B ratio

Market cap ÷ book equity

—

Dividend yield

Price — last 12 months

$2.36$1.34$0.31Jul 25Dec 25Jul 26Jul 7, 25$1.98Jul 9, 25$1.99Jul 11, 25$2.01Jul 15, 25$1.86Jul 17, 25$1.91Jul 21, 25$1.91Jul 23, 25$2.13Jul 25, 25$2.04Jul 29, 25$2.05Jul 31, 25$2.01Aug 4, 25$2.00Aug 6, 25$1.85Aug 11, 25$1.90Aug 13, 25$1.82Aug 15, 25$1.83Aug 19, 25$1.90Aug 21, 25$1.93Aug 25, 25$2.12Aug 27, 25$1.97Aug 29, 25$2.02Sep 3, 25$1.97Sep 5, 25$2.02Sep 9, 25$2.08Sep 11, 25$2.04Sep 16, 25$2.36Sep 18, 25$2.10Sep 22, 25$1.92Sep 24, 25$1.89Sep 26, 25$1.75Sep 30, 25$1.67Oct 2, 25$1.82Oct 6, 25$1.90Oct 8, 25$1.90Oct 10, 25$1.56Oct 14, 25$1.74Oct 16, 25$1.74Oct 21, 25$1.59Oct 23, 25$1.66Oct 27, 25$1.57Oct 29, 25$1.56Oct 31, 25$1.36Nov 4, 25$1.28Nov 6, 25$1.17Nov 10, 25$1.13Nov 12, 25$1.12Nov 14, 25$1.12Nov 18, 25$1.02Nov 20, 25$0.99Nov 25, 25$1.04Nov 28, 25$1.19Dec 2, 25$1.12Dec 4, 25$1.12Dec 8, 25$1.11Dec 10, 25$1.08Dec 12, 25$1.02Dec 16, 25$0.95Dec 18, 25$0.97Dec 22, 25$1.07Dec 24, 25$1.00Dec 29, 25$0.94Jan 2, 26$1.00Jan 6, 26$0.98Jan 8, 26$1.01Jan 12, 26$1.01Jan 14, 26$0.98Jan 16, 26$0.98Jan 21, 26$1.01Jan 23, 26$1.00Jan 27, 26$1.00Jan 29, 26$1.00Feb 2, 26$0.82Feb 4, 26$0.83Feb 9, 26$1.01Feb 11, 26$0.92Feb 13, 26$0.92Feb 18, 26$0.90Feb 20, 26$0.98Feb 24, 26$0.88Feb 26, 26$0.84Mar 2, 26$0.80Mar 4, 26$0.83Mar 6, 26$0.79Mar 10, 26$0.76Mar 12, 26$0.86Mar 17, 26$0.91Mar 19, 26$0.90Mar 23, 26$0.76Mar 25, 26$0.75Mar 27, 26$0.72Mar 31, 26$0.59Apr 2, 26$0.41Apr 7, 26$0.36Apr 9, 26$0.36Apr 13, 26$0.31Apr 15, 26$0.31Apr 17, 26$0.35Apr 22, 26$0.36Apr 24, 26$0.34Apr 28, 26$0.39Apr 30, 26$0.39May 4, 26$0.37May 6, 26$0.36May 8, 26$0.35May 12, 26$0.42May 14, 26$0.43May 18, 26$0.39May 20, 26$0.44May 22, 26$0.42May 28, 26$0.41Jun 1, 26$0.46Jun 3, 26$0.45Jun 5, 26$0.42Jun 9, 26$0.46Jun 11, 26$0.48Jun 15, 26$0.49Jun 17, 26$0.58Jun 22, 26$0.48Jun 24, 26$0.45Jun 26, 26$0.41Jul 2, 26$0.40
$0.3152-week range$2.36
Loading valuation history…

Fundamentals

Key fundamentals

$2.6M

Market cap

-10.7%

Revenue growth (YoY)

18.6%

Gross margin

-$5.8M

Free cash flow (USD)

-$28.4M

Net debt

Net cash position

444.4%

Share dilution

2/6

Graham criteria passed

Defensive-investor screen

Consumer Defensive

Sector

Trajectory

Long-term trends

Revenue by year

2016 → 2025

FY 2016$47.7MFY 2017$43.1MFY 2018$29.6MFY 2019$49.2MFY 2020$42.3MFY 2021$55.3MFY 2022$53.5MFY 2023$47.3MFY 2024$42.9MFY 2025$38.4M
$47.7M$38.4M

Free cash flow by year

2016 → 2025

FY 2016$-7.0MFY 2017$2.2MFY 2018$14.1MFY 2019$14.6MFY 2020$14.0MFY 2021$-8.3MFY 2022$8.2MFY 2023$4.9MFY 2024$3.9MFY 2025$-5.8M
-$7M-$5.8M

Gross margin by year

2021 → 2025

FY 202118.9%FY 202218.9%FY 202321.5%FY 202420.8%FY 202518.6%
18.9%18.6%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

0

Insider buys · 90 days

0

Insider sells · 90 days

Earnings

Last reported: May 21, 2026 (EPS $-20.85)

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • Annual report20-F FiledMay 14, 2026Filing
  • 6-K filingSecurities Purchase AgreementApr 2, 2026Filing
  • 6-K filingExchange AgreementMar 31, 2026Filing

Questions

Frequently asked questions

What is Tantech Holdings Ltd's market cap?

Tantech Holdings Ltd (TANH) has a market capitalization of $2.6M.

What is TANH's P/E ratio?

A meaningful P/E ratio is not available for TANH — the company's latest fiscal-year earnings per share is zero, negative, or not yet cached.

What is TANH's price-to-book (P/B) ratio?

TANH trades at 0.02 times book value per share.

When did Tantech Holdings Ltd last report earnings?

TANH last reported earnings on May 21, 2026; the next date is not yet scheduled.

Are insiders buying TANH stock?

SEC Form 4 filings show no open-market insider buys at Tantech Holdings Ltd in the last 90 days (0 sells).

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Timeline

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News

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Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.