CBOE HOLDINGS INC

CUSIP: 12503m108 Class: COM

ISTHMUS PARTNERS, LLC's Holding History (CIK: 0001639666)

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

Q4 2025
Shares 61,367 Value ($000) $15,403 Avg Close — Range —
Q3 2025
Shares 61,890 Value ($000) $15 Avg Close — Range —
Q2 2025
Shares 63,199 Value ($000) $14,739 Avg Close — Range —
Q1 2025
Shares 63,470 Value ($000) $14,363 Avg Close — Range —
Q4 2024
Shares 63,537 Value ($000) $12,415 Avg Close — Range —
Q3 2024
Shares 63,749 Value ($000) $13,060 Avg Close — Range —
Q2 2024
Shares 63,909 Value ($000) $10,868 Avg Close — Range —
Q2 2021
Shares 600 Value ($000) $71 Avg Close — Range —
Q1 2019
Shares 55,114 Value ($000) $5,199 Avg Close — Range —