Corero Network Security plc Stock
Stocks
CNS
GB00B54X0432
IT Services & Consulting
OTC Markets Traded|
Market Closed -
London S.E.
11:35:23 2026-09-03 EDT
|
5-day change | 1st Jan Change | ||
| 8.250 GBX | +3.12% |
|
+13.79% | -13.61% |
| 09-02 | Corero wins deal; Talisman kicks off Tirzzit drilling | AN |
| 09-02 | Corero Wins New $3 Million Contract from UK Telecom Provider | MT |
| Market Cap | 57.2M 49.21M 46.18M 42.25M 78.86M 5.41B 79.49M 546M 213M 2.76B 215M 210M 8.9B | P/E 2026 * |
172x | P/E 2027 * | 40.6x |
|---|---|---|---|---|---|
| Enterprise Value | 52.81M 45.44M 42.64M 39.01M 72.82M 4.99B 73.4M 504M 196M 2.55B 198M 194M 8.22B | EV / Sales 2026 * |
1.81x | EV / Sales 2027 * | 1.58x |
| Free-Float |
27.24% | Yield 2026 * |
-
| Yield 2027 * | - |
| Markets | Quality | ||
|---|---|---|---|
London S.E.
| CNS | Delayed | |
OTC Markets
| DDOSF | Delayed | |
|
Börse Stuttgart
| NYA1 | Delayed | |
|
Deutsche Boerse AG
| NYA1 | Delayed |
Last Transcript : Corero Network Security plc
| 1 day | +3.13% | ||
| 1 week | +13.79% | ||
| Current month | +13.79% | ||
| 3 months | -23.26% | ||
| 6 months | -36.54% | ||
| Current year | -13.61% |
| 1 week | 7 |  | 8.5 |
| 1 month | 6.5 | | 10.4 |
| Current year | 6.5 | | 13.5 |
| 1 year | 6.5 | | 13.5 |
| 3 years | 6 | | 29.3 |
| 5 years | 5.5 | | 29.3 |
| 10 years | 2.35 | | 29.3 |
| Manager | Title | Age | Since |
|---|---|---|---|
Carl Herberger
CEO | Chief Executive Officer | 57 | 2023-12-31 |
| Director of Finance/CFO | 41 | 2024-05-06 | |
Joao Melo
COO | Chief Operating Officer | - | - |
| Director | Title | Age | Since |
|---|---|---|---|
Richard Last
BRD | Director/Board Member | 68 | 2008-05-21 |
Jens Montanana
CHM | Chairman | 65 | 2011-02-07 |
Andrew Miller
BRD | Director/Board Member | 62 | 2011-10-16 |
| Date | Insider | Type | Main position | Quantity | % Market Cap. | Importance |
|---|---|---|---|---|---|---|
| 5/5/26 | Buy | Director | 43,000 | 0.0084% | ||
| 2/4/26 | Buy | Chief Executive Officer | 138,000 | 0.0269% | ||
| 7/22/25 | Buy | 79,660 | 0.0156% |
| Change | 5-day change | 1-year change | 3-year change | Capi.($) | ||
|---|---|---|---|---|---|---|
 | +3.12% | +13.79% | -15.38% | +32.00% | 55.34M | |
| +1.30% | +2.11% | -2.81% | +58.65% | 218B | |
| +2.90% | +6.47% | -24.61% | -41.08% | 115B | |
| +16.55% | +13.03% | +52.60% | +126.94% | 106B | |
| -1.19% | +2.21% | -25.43% | -31.34% | 89.93B | |
| +3.32% | +3.44% | -21.18% | +3.72% | 61.08B | |
| -0.85% | +0.92% | -24.58% | -21.72% | 48.87B | |
| -0.16% | +2.13% | +6.84% | +106.64% | 41.56B | |
| -0.96% | +1.24% | +7.48% | +204.27% | 39.92B | |
| -0.94% | +1.58% | -10.01% | +11.23% | 38.14B | |
| Average | +2.34% | +2.40% | -5.71% | +44.93% | 75.87B | |
| Weighted average by Cap. | +3.07% | +1.24% | -3.23% | +40.74% |
| 2026 * | 2027 * | |
|---|---|---|
| Net sales | 29.17M 25.1M 23.55M 21.55M 40.21M 2.76B 40.53M 279M 108M 1.41B 110M 107M 4.54B | 32.87M 28.28M 26.54M 24.28M 45.32M 3.11B 45.67M 314M 122M 1.59B 123M 121M 5.11B |
| Net income | 171K 147K 138K 126K 236K 16.16M 238K 1.63M 636K 8.26M 642K 628K 26.61M | 1.1M 949K 890K 815K 1.52M 104M 1.53M 10.53M 4.1M 53.27M 4.14M 4.05M 172M |
| Net Debt | -4.38M -3.77M -3.54M -3.24M -6.05M -414M -6.09M -41.88M -16.31M -212M -16.46M -16.1M -682M | -5.29M -4.56M -4.27M -3.91M -7.3M -501M -7.36M -50.57M -19.69M -256M -19.88M -19.45M -824M |
| Date | Price | Change | Volume |
|---|---|---|---|
| 26-09-03 | GBX 8.250 | +3.12% | 830,606 |
| 26-09-02 | GBX 8.000 | +10.34% | 2,273,534 |
| 26-09-01 | GBX 7.250 | 0.00% | 165,376 |
| 26-08-28 | GBX 7.250 | 0.00% | 46,709 |
| 26-08-27 | GBX 7.250 | 0.00% | 224,241 |
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