PIPER SANDLER COMPANIES

Ticker: PIPR CUSIP: 724078100 Class: EQTY

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q3 2023

Shares 188 Value ($000) $27 Avg Close $144.50 Range $124.46 - $154.62

Q4 2015

Shares 100 Value ($000) $4 Avg Close $38.33 Range $33.17 - $42.95

Q3 2015

Shares 100 Value ($000) $4 Avg Close $41.08 Range $35.86 - $46.42

Q2 2015

Shares 100 Value ($000) $4 Avg Close $49.91 Range $43.24 - $56.57

Q1 2014

Shares 300 Value ($000) $14 Avg Close $40.68 Range $36.86 - $45.94

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	188	$27	$144.50	$124.46 - $154.62
Q4 2015	100	$4	$38.33	$33.17 - $42.95
Q3 2015	100	$4	$41.08	$35.86 - $46.42
Q2 2015	100	$4	$49.91	$43.24 - $56.57
Q1 2014	300	$14	$40.68	$36.86 - $45.94