Commercial Electronics

Newmark Security PLC

Corero Network Security plc (LON:CNS) saw a 10.0% stock increase, adding UK£6.1m to its market value. Insiders, including CEO Carl Herberger, purchased shares at UK£0.15, indicating optimism. Insiders own 41% of the company, valued at about UK£28m. While there have been no recent insider transactions, the previous year showed a willingness to invest. However, one warning sign was identified, suggesting caution for potential investors.

Simplywall

Security Research Group PLC

Insiders Buying Corero Network Security Might Wish They Invested More, Stock Gains 10.0%

Corero Network Security plc reports FY results

businessinsider

Corero Network Security plc reports FY results

Corero Network Security PLC announced that CEO Carl Herberger purchased 138,000 Ordinary Shares at 13.26 pence each, increasing his total beneficial interest to 1,835,122 shares, representing 0.36% of the company's issued share capital. This transaction was disclosed in accordance with UK Market Abuse Regulation. Corero specializes in DDoS protection solutions and is listed on the London Stock Exchange's AIM market.

London Stock Exchange

REG - Corero Network Sec. - Director/PDMR Shareholding

Corero Network Security PLC has reported a major holding notification. R Price, based in Lugano, Switzerland, has acquired 9.958% of the voting rights, totaling 51,000,000 shares, as of January 16, 2026. This marks a decrease from the previous holding of 10.4%. The notification was submitted on January 17, 2026, and is part of the regulatory requirements for significant shareholdings. The information is provided by RNS, the news service of the London Stock Exchange.

Newmark Security PLC(NWT.UK)

Insiders Buying Corero Network Security Might Wish They Invested More, Stock Gains 10.0%

Corero Network Security plc reports FY results

REG - Corero Network Sec. - Director/PDMR Shareholding

REG - Corero Network Sec. - Holding(s) in Company