INDEPENDENT BK CORP MASS

Ticker: INDB CUSIP: 453836108 Class: Common Stock

Optiver Holding B.V.'s Holding History (CIK: 0001859606)

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

Q4 2025

Shares 93 Value ($000) $7 Avg Close $70.51 Range $62.84 - $77.56

Q3 2025

Shares 219 Value ($000) $15 Avg Close $66.90 Range $60.21 - $72.18

Q2 2025

Shares 95 Value ($000) $6 Avg Close $59.27 Range $50.84 - $68.24

Q1 2025

Shares 116 Value ($000) $7 Avg Close $63.48 Range $57.42 - $68.06

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	93	$7	$70.51	$62.84 - $77.56
Q3 2025	219	$15	$66.90	$60.21 - $72.18
Q2 2025	95	$6	$59.27	$50.84 - $68.24
Q1 2025	116	$7	$63.48	$57.42 - $68.06