AFFILIATED

CUSIP: 008252850 Class: Common Stock

Sierra Capital LLC's Holding History (CIK: 0001787274)

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

Q3 2021
Shares 1,029 Value ($000) $28 Avg Close — Range —
Q2 2021
Shares 1,029 Value ($000) $29 Avg Close — Range —
Q1 2021
Shares 1,029 Value ($000) $28 Avg Close — Range —