KALA BIO INC

Ticker: KALA CUSIP: 483119202 Class: COMMON

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q4 2025

Shares 11,524 Value ($000) $6 Avg Close $0.90 Range $0.51 - $1.91

Q3 2025

Shares 11,524 Value ($000) $18 Avg Close $9.92 Range $1.10 - $20.60

Q2 2025

Shares 10,399 Value ($000) $49 Avg Close $3.90 Range $2.92 - $5.90

Q1 2025

Shares 10,399 Value ($000) $60 Avg Close $7.57 Range $5.73 - $11.20

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	11,524	$6	$0.90	$0.51 - $1.91
Q3 2025	11,524	$18	$9.92	$1.10 - $20.60
Q2 2025	10,399	$49	$3.90	$2.92 - $5.90
Q1 2025	10,399	$60	$7.57	$5.73 - $11.20