3 E NETWORK TECHNOLOGY GROUP

Ticker: MASK CUSIP: G8849D110 Class: SHS NEW CL A

JANE STREET GROUP, LLC's Holding History (CIK: 0001595888)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 46,251 Value ($000) $11 Avg Close $0.44 Range $0.17 - $0.89