PLAINS ALL AMERN PIPELINE L

Ticker: PAA CUSIP: 726503105 Class: UNIT LTD PARTN

Callahan Advisors, LLC's Holding History (CIK: 0001395055)

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

Q4 2025
Shares 21,774 Value ($000) $391 Avg Close — Range —
Q3 2025
Shares 21,753 Value ($000) $371 Avg Close — Range —
Q2 2025
Shares 21,733 Value ($000) $398 Avg Close — Range —
Q1 2025
Shares 21,714 Value ($000) $434 Avg Close — Range —
Q4 2024
Shares 21,697 Value ($000) $371 Avg Close — Range —
Q3 2024
Shares 21,681 Value ($000) $377 Avg Close — Range —
Q2 2024
Shares 21,665 Value ($000) $387 Avg Close — Range —
Q4 2015
Shares 9,065 Value ($000) $209 Avg Close — Range —
Q3 2015
Shares 9,065 Value ($000) $275 Avg Close — Range —
Q2 2015
Shares 9,825 Value ($000) $428 Avg Close — Range —
Q1 2015
Shares 9,825 Value ($000) $479 Avg Close — Range —
Q4 2014
Shares 9,825 Value ($000) $504 Avg Close — Range —
Q3 2014
Shares 9,825 Value ($000) $578 Avg Close — Range —
Q2 2014
Shares 9,825 Value ($000) $590 Avg Close — Range —
Q1 2014
Shares 10,475 Value ($000) $577 Avg Close — Range —
Q4 2013
Shares 10,085 Value ($000) $522 Avg Close — Range —
Q3 2013
Shares 9,420 Value ($000) $496 Avg Close — Range —
Q2 2013
Shares 8,420 Value ($000) $470 Avg Close — Range —