← Insiders

PTCT

VENTE TOTALE: 16 126 titres (~1 230 782,44 $ US)

Insiders
Klein Matthew B., Smith Mary L.
Total bought
Total sold
$1,230,782
Last activity
2026-08-04
Last synced
2026-08-10 09:45:27 Synced via automated research pipeline

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

Price (1 year)

Live chart from TradingView - pulls its own market data, independent of this site's database. Symbol resolution is best-effort (defaults to NASDAQ) since we don't store the exchange prefix.

Market snapshot

Signal

Neutral signal Scored 2026-08-07

PTCT shows a compelling fundamental turnaround with strong profitability (net margin ~39%) and solid liquidity/trend scores (75/85), but the event-driven layer is decisively bearish: heavy insider selling of $1.23M+…

The first sentence of the analysis written for PTCT on 2026-08-07 - 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.

Financial ratios

MetricTrend2025-12-312024-12-312023-12-312022-12-312021-12-31
Gross Profit Margin95.9%92.9%93.0%93.6%94.0%
Ebit Margin49.0%-24.3%-60.5%-71.1%-80.3%
Ebitda Margin51.3%-14.9%-35.2%-52.6%-68.4%
Operating Profit Margin49.5%-37.5%-46.9%-64.0%-69.5%
Pretax Profit Margin40.3%-45.0%-74.2%-84.1%-96.2%
Continuous Operations Profit Margin39.4%-45.0%-66.8%-80.0%-97.3%
Net Profit Margin39.4%-45.0%-66.8%-80.0%-97.3%
Bottom Line Profit Margin39.4%-45.0%-66.8%-80.0%-97.3%
Current Ratio2.3482.3502.0211.7081.874
Quick Ratio2.2662.3101.9701.6541.843
Solvency Ratio0.232-0.103-0.144-0.210-0.237
Cash Ratio1.0171.3420.9850.6890.372
Price To Earnings Ratio8.853-9.543-3.293-4.900-5.361
Price To Earnings Growth Ratio-0.0310.219-0.442-1.011-0.451
Forward Price To Earnings Growth Ratio-0.0310.219-0.442-1.011-0.451
Price To Earnings Diluted Ratio9.763-9.543-3.293-4.900-5.361
Price To Earnings Diluted Growth Ratio-0.0370.219-0.442-1.011-0.451
Price To Book Ratio-29.425-3.159-2.520-7.8881,951.792
Price To Sales Ratio3.4914.3002.1993.9185.211
Price To Free Cash Flow Ratio14.693-19.066-7.392-5.378-8.337
Price To Operating Cash Flow Ratio8.495-32.211-13.020-7.677-11.167
Debt To Assets Ratio0.9341.4491.1760.8570.655
Debt To Equity Ratio-13.185-2.250-2.723-4.211882.729
Debt To Capital Ratio1.0821.8001.5801.3110.999
Long Term Debt To Capital Ratio1.1132.0861.7541.3810.998
Financial Leverage Ratio-14.119-1.553-2.316-4.9141,347.744
Working Capital Turnover Ratio1.6561.1522.0771.9080.770
Operating Cash Flow Ratio0.734-0.185-0.263-0.878-0.493
Operating Cash Flow Sales Ratio0.411-0.133-0.169-0.510-0.467
Free Cash Flow Operating Cash Flow Ratio0.5781.6891.7611.4271.340
Debt Service Coverage Ratio1.210-0.284-0.806-2.081-1.268
Interest Coverage Ratio5.626-1.812-3.402-4.924-4.353
Short Term Operating Cash Flow Coverage Ratio1.249-0.418-0.815-4.943-1.204
Operating Cash Flow Coverage Ratio0.263-0.044-0.071-0.244-0.198
Capital Expenditure Coverage Ratio2.371-1.450-1.313-2.339-2.945
Dividend Paid And Capex Coverage Ratio2.371-1.450-1.313-2.339-2.945
Dividend Payout Ratio0.0000.0000.0000.0000.000
Enterprise Value Multiple8.746-42.836-11.194-10.657-10.555

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 95.9% 3.0% 2.0%
Ebit Margin 49.0% 73.4% 86.5%
Ebitda Margin 51.3% 66.2% 75.3%
Operating Profit Margin 49.5% 87.0% 83.2%
Pretax Profit Margin 40.2% 85.3% 92.1%
Continuous Operations Profit Margin 39.4% 84.5% 89.4%
Net Profit Margin 39.4% 84.5% 89.4%
Bottom Line Profit Margin 39.4% 84.5% 89.4%
Current Ratio 2.348 -0.002 0.288
Quick Ratio 2.266 -0.045 0.257
Solvency Ratio 0.232 0.335 0.325
Cash Ratio 1.017 -0.325 0.136
Price To Earnings Ratio 8.853 18.396 11.702
Price To Earnings Growth Ratio -0.032 -0.251 0.312
Forward Price To Earnings Growth Ratio -0.032 -0.251 0.312
Price To Earnings Diluted Ratio 9.764 19.307 12.430
Price To Earnings Diluted Growth Ratio -0.037 -0.256 0.307
Price To Book Ratio -29.425 -26.267 -411.185
Price To Sales Ratio 3.491 -0.809 -0.333
Price To Free Cash Flow Ratio 14.693 33.759 19.789
Price To Operating Cash Flow Ratio 8.495 40.706 19.611
Debt To Assets Ratio 0.934 -0.515 -0.080
Debt To Equity Ratio -13.185 -10.935 -185.257
Debt To Capital Ratio 1.082 -0.718 -0.272
Long Term Debt To Capital Ratio 1.113 -0.973 -0.354
Financial Leverage Ratio -14.119 -12.566 -279.087
Working Capital Turnover Ratio 1.656 0.504 0.143
Operating Cash Flow Ratio 0.734 0.920 0.951
Operating Cash Flow Sales Ratio 0.411 0.544 0.585
Free Cash Flow Operating Cash Flow Ratio 0.578 -1.111 -0.781
Debt Service Coverage Ratio 1.210 1.494 1.856
Interest Coverage Ratio 5.626 7.438 7.399
Short Term Operating Cash Flow Coverage Ratio 1.248 1.666 2.475
Operating Cash Flow Coverage Ratio 0.263 0.306 0.322
Capital Expenditure Coverage Ratio 2.371 3.821 3.506
Dividend Paid And Capex Coverage Ratio 2.371 3.821 3.506
Dividend Payout Ratio 0.000 0.000 0.000
Enterprise Value Multiple 8.746 51.582 22.046

Key metrics

MetricTrend20252024202320222021
Market cap$6.04B$3.47B$2.06B$2.74B$2.81B
Enterprise value$7.76B$5.16B$3.70B$3.92B$3.89B
EV / Sales4.49x6.40x3.94x5.61x7.22x
EV / Op. cash flow10.92x-47.92x-23.34x-10.99x-15.46x
EV / Free cash flow18.88x-28.36x-13.25x-7.70x-11.54x
EV / EBITDA8.75x-42.84x-11.19x-10.66x-10.55x
Net debt / EBITDA1.94x-14.04x-4.95x-3.21x-2.93x
Current ratio2.35x2.35x2.02x1.71x1.87x
Income quality1.04x0.30x0.25x0.64x0.48x
Graham net-net-$12-$20-$23-$21-$15
Tax burden98.0%100.0%90.0%95.2%101.1%
Interest burden82.1%185.1%122.8%118.3%119.9%
Working capital$1.31B$784.5M$615.5M$287.5M$445.0M
Invested capital$1.91B$1.10B$1.26B$1.25B$1.38B
Return on assets23.5%-21.3%-33.1%-32.8%-27.0%
Operating ROA37.2%-16.8%-24.4%-24.6%-18.1%
Return on tangible assets28.1%-24.2%-43.7%-60.9%-46.3%
Return on equity-332.5%33.1%76.6%161.1%-36432.6%
Return on invested capital33.4%-21.7%-26.3%-30.8%-22.7%
Return on capital employed44.4%-26.9%-34.0%-34.4%-26.2%
Earnings yield11.3%-10.5%-30.4%-20.4%-18.7%
Free cash flow yield6.8%-5.2%-13.5%-18.6%-12.0%
Capex / Op. cash flow42.2%-68.9%-76.1%-42.7%-34.0%
Capex / Depreciation772.9%98.1%51.0%118.3%133.1%
Capex / Sales17.3%9.2%12.9%21.8%15.8%
SG&A / Sales20.1%37.3%35.5%46.7%53.1%
R&D / Sales26.3%66.2%71.1%93.2%100.4%
Stock comp / Sales4.3%9.2%14.0%15.8%19.2%
Intangibles / Total assets16.3%11.8%24.4%46.2%41.6%
Days sales outstanding38d72d63d81d75d
Days payables outstanding231d110d34d223d260d
Operating cycle443d219d233d259d254d
Cash conversion cycle212d109d199d37d-6d

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 ▲+74.2%EV / Sales ▼-29.9%EV / EBITDA ▲+120.4%EV / Op. cash flow ▲+58.834Earnings yield ▲+0.218
Profitability
Return on equity ▼-3.656Return on assets ▲+0.449Return on invested capital ▲+0.551Return on capital employed ▲+0.713Operating ROA ▲+0.540Income quality ▲+0.745Tax burden ▼-0.021
Efficiency
Days sales outstanding ▼-33.428Days payables outstanding ▲+121.534Operating cycle ▲+224.224Cash conversion cycle ▲+102.690Capex / Sales ▲+0.081R&D / Sales ▼-0.399
Balance-sheet strength
Current ratio ▼-0.002Net debt / EBITDA ▲+15.981Working capital ▲+520971000.000Invested capital ▲+808699000.000Intangibles / Total assets ▲+0.045

Change over 5 years

Valuation
Market cap ▲+115.3%EV / Sales ▼-37.8%EV / EBITDA ▲+182.9%EV / Op. cash flow ▲+26.380Earnings yield ▲+0.300
Profitability
Return on equity ▲+361.001Return on assets ▲+0.506Return on invested capital ▲+0.561Return on capital employed ▲+0.706Operating ROA ▲+0.553Income quality ▲+0.562Tax burden ▼-0.031
Efficiency
Days sales outstanding ▼-36.550Days payables outstanding ▼-28.673Operating cycle ▲+189.572Cash conversion cycle ▲+218.246Capex / Sales ▲+0.015R&D / Sales ▼-0.741
Balance-sheet strength
Current ratio ▲+0.474Net debt / EBITDA ▲+4.873Working capital ▲+860501000.000Invested capital ▲+529831000.000Intangibles / Total assets ▼-0.254

Employee count

Peer market caps

Congressional trades

No congressional trade data synced.

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