AT&T Pfd

CUSIP: 00206R409 Class: PREFERRED DEBT

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

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

Q3 2021
Shares 78,990 Value ($000) $2,711 Avg Close — Range —
Q2 2021
Shares 78,990 Value ($000) $2,785 Avg Close — Range —
Q1 2021
Shares 78,990 Value ($000) $2,708 Avg Close — Range —