TELOS CORP — Form 10-Q

Telos Corporation filed an updated Insider Trading Policy (Exhibit 19.1) effective August 6, 2026, governing trading in company securities by directors, officers, employees, and designated insiders. The policy prohibits trading on material non-public information, short sales, options trading, margin trading, and hedging without pre-clearance from the General Counsel (Compliance Officer). Key restrictions include four quarterly quiet periods (ending March 31, June 30, September 30, December 31) during which insiders cannot trade, a six-month holding period for short-term trading, and requirements for Rule 10b5-1 plan approval with 90-120 day cooling-off periods for officers/directors. No specific dollar amounts, counterparties, or business transactions are disclosed; this is a governance/compliance document.