BOSTON BEER INC

Ticker: SAM CUSIP: 100557107 Class: CL A

ONTARIO TEACHERS PENSION PLAN BOARD's Holding History (CIK: 0000937567)

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

Q4 2025

Shares 30,673 Value ($000) $5,985 Avg Close $206.20 Range $189.92 - $243.73

Q3 2025

Shares 26,141 Value ($000) $5,527 Avg Close $212.75 Range $187.00 - $232.00

Q2 2025

Shares 30,064 Value ($000) $5,737 Avg Close $230.18 Range $185.34 - $260.00

Q1 2025

Shares 10,621 Value ($000) $2,537 Avg Close $243.60 Range $215.10 - $302.68

Q4 2024

Shares 4,707 Value ($000) $1,412 Avg Close $301.80 Range $267.74 - $329.55

Q3 2024

Shares 6,178 Value ($000) $1,786 Avg Close $278.81 Range $262.00 - $305.02

Q2 2024

Shares 13,047 Value ($000) $3,980 Avg Close $286.39 Range $254.40 - $339.77

Q1 2024

Shares 10,950 Value ($000) $3,333 Avg Close $333.53 Range $287.33 - $371.65

Q2 2023

Shares 7,922 Value ($000) $2,443 Avg Close $321.59 Range $300.68 - $344.03

Q4 2022

Shares 5,982 Value ($000) $1,971 Avg Close $362.78 Range $322.83 - $422.75

Q3 2022

Shares 1,933 Value ($000) $626 Avg Close $345.86 Range $299.26 - $394.34

Q2 2019

Shares 8,836 Value ($000) $3,338 Avg Close $316.66 Range $258.34 - $379.35

Q2 2018

Shares 1,449 Value ($000) $434 Avg Close $243.65 Range $185.95 - $307.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	30,673	$5,985	$206.20	$189.92 - $243.73
Q3 2025	26,141	$5,527	$212.75	$187.00 - $232.00
Q2 2025	30,064	$5,737	$230.18	$185.34 - $260.00
Q1 2025	10,621	$2,537	$243.60	$215.10 - $302.68
Q4 2024	4,707	$1,412	$301.80	$267.74 - $329.55
Q3 2024	6,178	$1,786	$278.81	$262.00 - $305.02
Q2 2024	13,047	$3,980	$286.39	$254.40 - $339.77
Q1 2024	10,950	$3,333	$333.53	$287.33 - $371.65
Q2 2023	7,922	$2,443	$321.59	$300.68 - $344.03
Q4 2022	5,982	$1,971	$362.78	$322.83 - $422.75
Q3 2022	1,933	$626	$345.86	$299.26 - $394.34
Q2 2019	8,836	$3,338	$316.66	$258.34 - $379.35
Q2 2018	1,449	$434	$243.65	$185.95 - $307.00