NATIONAL STORAGE AFFILIATES

Ticker: NSA CUSIP: 637870106 Class: COM SHS BEN IN

Alyeska Investment Group, L.P.'s Holding History (CIK: 0001453072)

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

Q3 2025
Shares 267,703 Value ($000) $8,090 Avg Close — Range —
Q1 2025
Shares 131,096 Value ($000) $5,165 Avg Close — Range —
Q4 2022
Shares 69,166 Value ($000) $2,498 Avg Close — Range —
Q2 2016
Shares 300,000 Value ($000) $6,246 Avg Close — Range —