FICTIONAL DOCUMENT-REVIEW EXERCISE — NOT AN AUTHENTIC RECORD All people, organizations, identifiers, legal conclusions, clinical parameters, and events are invented for text retrieval practice. Do not use as professional advice, an authoritative standard, a real filing, or an operational instruction. RECORD 4: CORROBORATING ELECTRONIC EVIDENCE — EMAIL ARCHIVE DOCUMENT ID: EML-ORION-001 THROUGH EML-ORION-004 EXTRACTED FROM CORPORATE ARCHIVE EXCHANGE SERVER (PST EXPORT) ================================================================================ EMAIL 1: Date: October 7, 2026, 08:14 PM GMT From: Derek Miller To: Marcus Vance Subject: Great seeing you in Monaco / Storage allocation follow-up Marcus, Terrific catching up at the hotel terrace during the visit. Glad the hospitality suite met expectations. Regarding our discussion on the 10PB flash array: my VP of operations has reserved the units in our Frankfurt warehouse as agreed. We just need the formal PO signed by end of week so we can hit our Q4 targets. Let me know once the sole-source paperwork clears. Best, Derek --- EMAIL 2: Date: October 8, 2026, 06:45 AM GMT From: Marcus Vance To: Derek Miller Subject: Re: Great seeing you in Monaco / Storage allocation follow-up Derek, Understood. I will expedite the sole-source exemption through internal procurement on October 11. Ensure your delivery team holds the hardware allocation. MV --- EMAIL 3: Date: October 11, 2026, 02:15 PM GMT From: Elena Rostova To: Marcus Vance Subject: Emergency Exemption PO #PO-98441 - NexaByte Marcus, As requested, Purchase Order #PO-98441 has been generated in SAP for $4,850,000 under the Executive Emergency Procurement provision. We will prepare the committee concurrence file next week to ensure paper compliance for our internal audit file. Elena