TECNOGLASS INC

Ticker: TGLS CUSIP: G87264100 Class: Common Stock

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001644956)

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

Q4 2025

Shares 930,033 Value ($000) $46,799 Avg Close $54.59 Range $44.26 - $67.57

Q3 2025

Shares 937,463 Value ($000) $62,726 Avg Close $73.79 Range $65.11 - $83.32

Q2 2025

Shares 917,392 Value ($000) $70,969 Avg Close $77.43 Range $60.13 - $90.17

Q1 2025

Shares 980,936 Value ($000) $70,186 Avg Close $74.04 Range $63.46 - $86.64

Q4 2024

Shares 1,028,174 Value ($000) $81,555 Avg Close $75.66 Range $66.78 - $85.57

Q3 2024

Shares 1,621,203 Value ($000) $111,312 Avg Close $57.56 Range $46.12 - $69.27

Q2 2024

Shares 1,754,892 Value ($000) $88,060 Avg Close $51.67 Range $40.54 - $59.18

Q1 2024

Shares 1,614,780 Value ($000) $84,017 Avg Close $45.47 Range $40.52 - $53.86

Q4 2023

Shares 485,177 Value ($000) $22,177 Avg Close $35.67 Range $27.83 - $46.28

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	930,033	$46,799	$54.59	$44.26 - $67.57
Q3 2025	937,463	$62,726	$73.79	$65.11 - $83.32
Q2 2025	917,392	$70,969	$77.43	$60.13 - $90.17
Q1 2025	980,936	$70,186	$74.04	$63.46 - $86.64
Q4 2024	1,028,174	$81,555	$75.66	$66.78 - $85.57
Q3 2024	1,621,203	$111,312	$57.56	$46.12 - $69.27
Q2 2024	1,754,892	$88,060	$51.67	$40.54 - $59.18
Q1 2024	1,614,780	$84,017	$45.47	$40.52 - $53.86
Q4 2023	485,177	$22,177	$35.67	$27.83 - $46.28