SKY HARBOUR GROUP CORPORATIO

Ticker: SKYH CUSIP: 83085C107 Class: Common Stock

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

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

Q4 2025

Shares 164,130 Value ($000) $1,472 Avg Close $9.55 Range $8.22 - $10.96

Q3 2025

Shares 174,454 Value ($000) $1,722 Avg Close $10.21 Range $9.37 - $11.17

Q2 2025

Shares 162,345 Value ($000) $1,586 Avg Close $10.81 Range $9.28 - $13.12

Q1 2025

Shares 109,428 Value ($000) $1,424 Avg Close $11.20 Range $9.50 - $14.20

Q4 2024

Shares 105,091 Value ($000) $1,254 Avg Close $11.69 Range $10.57 - $14.52

Q3 2024

Shares 89,375 Value ($000) $987 Avg Close $10.67 Range $8.26 - $13.25

Q2 2024

Shares 26,222 Value ($000) $243 Avg Close $10.41 Range $8.38 - $13.47

Q1 2024

Shares 20,456 Value ($000) $261 Avg Close $12.19 Range $9.65 - $13.60

Q4 2023

Shares 15,324 Value ($000) $148 Avg Close $7.91 Range $4.31 - $11.90

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	164,130	$1,472	$9.55	$8.22 - $10.96
Q3 2025	174,454	$1,722	$10.21	$9.37 - $11.17
Q2 2025	162,345	$1,586	$10.81	$9.28 - $13.12
Q1 2025	109,428	$1,424	$11.20	$9.50 - $14.20
Q4 2024	105,091	$1,254	$11.69	$10.57 - $14.52
Q3 2024	89,375	$987	$10.67	$8.26 - $13.25
Q2 2024	26,222	$243	$10.41	$8.38 - $13.47
Q1 2024	20,456	$261	$12.19	$9.65 - $13.60
Q4 2023	15,324	$148	$7.91	$4.31 - $11.90