← Insiders

DNTH

Bearish signalScored 2026-09-20 Drivers: trend, fundamentals. Insiders: neutral. Moteurs : tendance, fondamentaux. Initiés : neutre.

Research, not advice.

À propos

Dianthus Therapeutics, Inc.

Nom
Dianthus Therapeutics, Inc.
Secteur
Healthcare
Industrie
Biotechnology
Bourse
NASDAQ
Capitalisation
$4.3B
Employés
92
PDG
Marino Garcia
Site web
https://dianthustx.com
Marché
ALMSANABARTVCNTBIMVTMLTX

Dianthus Therapeutics, Inc., a clinical-stage biotechnology company, engages in the development of therapies for patients with severe autoimmune diseases. Its lead clinical-stage candidate, claseprubart, a monoclonal antibody engineered with extended half-life, improved potency, and high selectivity for only the active C1s complement protein; and DNTH212, a bifunctional fusion protein that targets plasmacytoid dendritic cell (pDC) BDCA2 to reduce Type 1 interferon production, while simultaneously inhibiting BAFF/APRIL to suppress B cell function. Dianthus Therapeutics, Inc. was founded in 2019 and is headquartered in New York, New York.

Price (1 year)

Live chart from TradingView — independent market data, as price context around the filings, not the Quorum score. EMA 50/200 and Bollinger load by default. When the exchange is known it is sent as EXCHANGE:SYMBOL; otherwise TradingView resolves the ticker best-effort.

VENTE TOTALE: 179 305 titres (~19 301 083,37 $ US)

Insiders
Read SimonMcGeorge AnneGarcia Marino
Total bought
—

Avg buy (VWAP, 90d window) —

Total sold
$6,177,536

Avg sell (VWAP, 90d window) $109.19 vs last close $88.55 (-18.9%)

Total sold sums Form 4 code S in this window. Codes F, M, A and G are left out.

$6,177,536 of that total is under a Rule 10b5-1 plan. It is shown here and left out of the score.

Last activity
2026-08-19
Liquidity
Liquid $73,192,163/day · 20d vol
Last synced
2026-09-25 21:10:21 Synced via automated research pipeline

Sign in to request a sync of this company's price history and timing levels.

Insider holdings as a share of total assets aren't available for this company.

Avg buy and avg sell are volume-weighted prices (sum of shares × price, divided by shares) for Form 4 rows in this 90-day window that report both figures. A comparison with last close is market context for that average, not advice.

Recent Form 4

Filings in the 90-day window for this company. Value is shares × price from the filing. Research, not advice.

Date Person Side Shares Price Value Form 4
2026-09-17 CARR EDWARD Sell · S · 10b5-1 700 $104.39 $73,073 Form 4
2026-09-01 Randhawa Simrat Sell · S · 10b5-1 13,309 $106.74 $1,420,603 Form 4
2026-08-19 Read Simon Sell · S · 10b5-1 2,778 $117.55 $326,554 Form 4
2026-08-10 McGeorge Anne Sell · S · 10b5-1 700 $111.41 $77,987 Form 4
2026-08-10 Read Simon Sell · S · 10b5-1 397 $111.77 $44,373 Form 4
2026-08-10 Veness Adam M Sell · S · 10b5-1 16,167 $110.38 $1,784,513 Form 4
2026-08-07 Veness Adam M Sell · S · 10b5-1 616 $111.18 $68,487 Form 4
2026-08-07 Garcia Marino Sell · S · 10b5-1 21,909 $108.72 $2,381,946 Form 4

Sales marked 10b5-1 are scheduled in advance and don't count toward the Quorum score. Les ventes marquées 10b5-1 sont planifiées à l'avance et ne pèsent pas dans le score Quorum.

Congressional trades

STOCK Act disclosures (90-day window)

Amounts are STOCK Act brackets as disclosed. Quorum does not turn a bracket into an exact price or a midpoint.

No STOCK Act disclosures for this company in this window.

Signal

Bearish signalScored 2026-09-20 Drivers: trend, fundamentals. Insiders: neutral. Moteurs : tendance, fondamentaux. Initiés : neutre.

DNTH presents a deeply concerning risk profile: despite a strong liquidity score (85), the near-zero fundamental trend score (15) reflects unsustainable burn rates, astronomical EV/Sales, and no commercial viability in…

The first sentence of the analysis written for DNTH on 2026-09-20 - a real excerpt, not a sample. The rest of it, the 0-100 score and the rating it produced are part of Plus. See plans.

Bearish signal Drivers: trend, fundamentals. Insiders: neutral. Moteurs : tendance, fondamentaux. Initiés : neutre.

Factor checklist — research, not advice

A check leans with a bullish reading. A cross leans against it. A dash is unavailable or mixed.

  • Insider Unavailable or mixed. – Insider: neutral. All sales (≈ $4.7M) were pre-planned Rule 10b5-1 trades, excluded from the score. No open-market buys or discretionary sales. – Initiés : neutre. Toutes les ventes (≈ $4.7M) sont sous plan 10b5-1 préétabli, exclues du score. Aucun achat ni vente discrétionnaire.
  • Congress Unavailable or mixed. No purchase disclosures in the stored window
  • Narrative Pulls against a bullish reading. Stored narrative reading is in the bearish band
  • Timing Pulls against a bullish reading. Close is more than 0.5 ATR under stored support
  • Financial indicators Unavailable or mixed. Current ratio 13.32 · operating margin -8739% — readings disagree

Suggested stop 84.64, nearest stored support minus 0.5 ATR(4.4% under the last close). Reward/risk to the next stored resistance is 2.04. Research, not advice. Not an order.

Market snapshot

Financial ratios

MetricTrend2025-12-312024-12-312023-12-312022-12-312021-12-31
Gross Profit Margin100.0%100.0%100.0%100.0%100.0%
Ebit Margin-7973.3%-1362.8%-1541.2%-443.8%-888.1%
Ebitda Margin-7952.3%-1356.2%-1528.7%-441.5%-751.3%
Operating Profit Margin-8739.3%-1633.7%-1704.7%-462.9%-886.6%
Pretax Profit Margin-7973.3%-1362.8%-1541.2%-443.8%-888.1%
Continuous Operations Profit Margin-7973.3%-1362.8%-1541.2%-443.8%-888.1%
Net Profit Margin-7973.3%-1362.8%-1541.2%-443.8%-888.1%
Bottom Line Profit Margin-7973.3%-1362.8%-1541.2%-443.8%-888.1%
Current Ratio13.32315.22318.4259.97416.634
Quick Ratio13.32315.22318.4259.97416.634
Solvency Ratio-4.315-3.927-4.101-2.997-0.642
Cash Ratio1.6621.23513.7391.86812.119
Price To Earnings Ratio-9.812-8.549-1.231-0.832-18.555
Price To Earnings Growth Ratio-0.1520.122-0.110-0.0080.216
Forward Price To Earnings Growth Ratio-0.1520.122-0.110-0.0080.216
Price To Earnings Diluted Ratio-9.812-8.549-1.231-0.832-18.555
Price To Earnings Diluted Growth Ratio-0.1520.122-0.110-0.0080.216
Price To Book Ratio3.1572.0600.3170.3221.410
Price To Sales Ratio764.978116.47918.9653.691164.921
Price To Free Cash Flow Ratio-12.048-9.277-1.450-0.811-4.004
Price To Operating Cash Flow Ratio-12.068-9.289-1.454-0.815-4.089
Debt To Assets Ratio0.0030.0040.0030.0090.000
Debt To Equity Ratio0.0030.0040.0030.0110.000
Debt To Capital Ratio0.0030.0040.0030.0110.000
Long Term Debt To Capital Ratio0.0020.0000.0000.0000.000
Financial Leverage Ratio1.0761.0611.0621.1281.100
Working Capital Turnover Ratio0.0060.0290.0230.0530.010
Operating Cash Flow Ratio-4.200-4.237-3.827-3.534-5.480
Operating Cash Flow Sales Ratio-63.389-12.539-13.044-4.530-40.333
Free Cash Flow Operating Cash Flow Ratio1.0021.0011.0031.0051.021
Debt Service Coverage Ratio0.0000.0000.0000.0000.000
Interest Coverage Ratio0.0000.0000.0000.0000.000
Short Term Operating Cash Flow Coverage Ratio0.0000.0000.0000.0000.000
Operating Cash Flow Coverage Ratio-93.117-52.435-63.010-36.8910.000
Capital Expenditure Coverage Ratio-605.915-744.571-335.100-209.137-47.097
Dividend Paid And Capex Coverage Ratio-605.915-744.571-335.100-209.137-47.097
Dividend Payout Ratio0.0000.0000.0000.0000.000
Enterprise Value Multiple-9.313-8.3371.809-0.321-10.080

Sparkline shows each ratio oldest → newest (left → right).

How the latest year compares

For each ratio: its most recent value, the change versus one year earlier, and versus its 5-year average. ▲ higher ▼ lower

MetricCurrentvs 1Y agovs 5Y avg
Gross Profit Margin 100.0% 0.0% 0.0%
Ebit Margin -7973.3% ▼-6610.6% ▼-5531.5%
Ebitda Margin -7952.3% ▼-6596.1% ▼-5546.3%
Operating Profit Margin -8739.3% ▼-7105.6% ▼-6053.9%
Pretax Profit Margin -7973.3% ▼-6610.6% ▼-5531.5%
Continuous Operations Profit Margin -7973.3% ▼-6610.6% ▼-5531.5%
Net Profit Margin -7973.3% ▼-6610.6% ▼-5531.5%
Bottom Line Profit Margin -7973.3% ▼-6610.6% ▼-5531.5%
Current Ratio 13.323 ▼-1.901 ▼-1.393
Quick Ratio 13.323 ▼-1.901 ▼-1.393
Solvency Ratio -4.315 ▼-0.388 ▼-1.119
Cash Ratio 1.662 ▲0.427 ▼-4.463
Price To Earnings Ratio -9.812 ▼-1.263 ▼-2.016
Price To Earnings Growth Ratio -0.152 ▼-0.274 ▼-0.165
Forward Price To Earnings Growth Ratio -0.152 ▼-0.274 ▼-0.165
Price To Earnings Diluted Ratio -9.812 ▼-1.263 ▼-2.016
Price To Earnings Diluted Growth Ratio -0.152 ▼-0.274 ▼-0.165
Price To Book Ratio 3.157 ▲1.096 ▲1.704
Price To Sales Ratio 764.978 ▲648.499 ▲551.171
Price To Free Cash Flow Ratio -12.048 ▼-2.771 ▼-6.530
Price To Operating Cash Flow Ratio -12.068 ▼-2.779 ▼-6.525
Debt To Assets Ratio 0.003 ▼-0.001 ▼-0.001
Debt To Equity Ratio 0.003 ▼-0.001 ▼-0.001
Debt To Capital Ratio 0.003 ▼-0.001 ▼-0.001
Long Term Debt To Capital Ratio 0.002 ▲0.002 ▲0.002
Financial Leverage Ratio 1.076 ▲0.015 ▼-0.009
Working Capital Turnover Ratio 0.006 ▼-0.023 ▼-0.018
Operating Cash Flow Ratio -4.199 ▲0.037 ▲0.056
Operating Cash Flow Sales Ratio -63.389 ▼-50.850 ▼-36.622
Free Cash Flow Operating Cash Flow Ratio 1.002 ▲0.000 ▼-0.005
Debt Service Coverage Ratio 0.000 0.000 0.000
Interest Coverage Ratio 0.000 0.000 0.000
Short Term Operating Cash Flow Coverage Ratio 0.000 0.000 0.000
Operating Cash Flow Coverage Ratio -93.117 ▼-40.682 ▼-44.026
Capital Expenditure Coverage Ratio -605.915 ▲138.656 ▼-217.551
Dividend Paid And Capex Coverage Ratio -605.915 ▲138.656 ▼-217.551
Dividend Payout Ratio 0.000 0.000 0.000
Enterprise Value Multiple -9.313 ▼-0.976 ▼-4.064

Key metrics

MetricTrend20252024202320222021
Market cap$1.56B$726.2M$53.6M$23.7M$243.4M
Enterprise value$1.51B$704.9M-$78.1M$9.1M$111.8M
EV / Sales740.57x113.06x-27.65x1.42x75.73x
EV / Op. cash flow-11.68x-9.02x2.12x-0.31x-1.88x
EV / Free cash flow-11.66x-9.01x2.11x-0.31x-1.84x
EV / EBITDA-9.31x-8.34x1.81x-0.32x-10.08x
Net debt / EBITDA0.31x0.25x3.05x0.52x11.87x
Current ratio13.32x15.22x18.43x9.97x16.63x
Income quality0.80x0.92x0.85x1.02x0.84x
Graham net-net$10$8$32$19$46
Tax burden100.0%100.0%100.0%100.0%100.0%
Interest burden100.0%100.0%100.0%100.0%100.0%
Working capital$378.7M$262.5M$167.8M$73.8M$169.8M
Invested capital$380.3M$264.2M$168.6M$74.8M$177.3M
Return on assets-30.6%-22.7%-24.3%-34.3%-6.9%
Operating ROA-39.3%-36.8%-36.7%-21.8%-7.4%
Return on tangible assets-30.6%-22.7%-24.3%-34.3%-6.9%
Return on equity-32.9%-24.1%-25.8%-38.7%-7.6%
Return on invested capital-35.5%-28.6%-28.3%-39.5%-7.3%
Return on capital employed-35.6%-28.6%-28.4%-39.7%-7.3%
Earnings yield-10.4%-11.7%-81.3%-120.2%-5.4%
Free cash flow yield-8.3%-10.8%-69.0%-123.3%-25.0%
Capex / Op. cash flow-0.2%-0.1%-0.3%-0.5%-2.1%
Capex / Depreciation49.8%25.5%31.0%94.6%62.6%
Capex / Sales10.5%1.7%3.9%2.2%85.6%
SG&A / Sales1686.2%400.9%642.6%105.1%132.5%
R&D / Sales7153.1%1332.9%1162.1%457.8%854.1%
Stock comp / Sales1119.5%206.8%102.6%23.7%0.0%
Intangibles / Total assets0.0%0.0%0.0%0.0%0.0%
Days sales outstanding18d47d62d321d0d
Days payables outstanding0d0d0d0d0d
Operating cycle18d47d62d321d0d
Cash conversion cycle18d47d62d321d0d

Change by theme

Grouped by what each metric measures. Each figure is the change over the period shown — ▲ up ▼ down versus then.

Change over 1 year

Valuation
Market cap ▲+114.5%EV / Sales ▲+555.0%EV / EBITDA ▼-11.7%EV / Op. cash flow ▼-2.666Earnings yield ▲+0.013
Profitability
Return on equity ▼-0.088Return on assets ▼-0.079Return on invested capital ▼-0.069Return on capital employed ▼-0.069Operating ROA ▼-0.025Income quality ▼-0.125Tax burden 0.000
Efficiency
Days sales outstanding ▼-28.956Days payables outstanding n/aOperating cycle ▼-28.956Cash conversion cycle ▼-28.956Capex / Sales ▲+0.088R&D / Sales ▲+58.203
Balance-sheet strength
Current ratio ▼-1.901Net debt / EBITDA ▲+0.055Working capital ▲+116254000.000Invested capital ▲+116140000.000Intangibles / Total assets n/a

Change over 5 years

Valuation
Market cap ▲+539.8%EV / Sales ▲+877.9%EV / EBITDA ▲+7.6%EV / Op. cash flow ▼-9.805Earnings yield ▼-0.050
Profitability
Return on equity ▼-0.253Return on assets ▼-0.237Return on invested capital ▼-0.282Return on capital employed ▼-0.283Operating ROA ▼-0.319Income quality ▼-0.042Tax burden 0.000
Efficiency
Days sales outstanding n/aDays payables outstanding n/aOperating cycle n/aCash conversion cycle n/aCapex / Sales ▼-0.752R&D / Sales ▲+62.991
Balance-sheet strength
Current ratio ▼-3.311Net debt / EBITDA ▼-11.565Working capital ▲+208876000.000Invested capital ▲+203048000.000Intangibles / Total assets n/a

Employee count

Peer market caps

Recent news