SEABOARD CORP

Ticker: SEB CUSIP: 811543107 Class: Common Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2025

Shares 1,265 Value ($000) $5,623 Avg Close $3954.00 Range $3138.14 - $4800.00

Q1 2025

Shares 2,875 Value ($000) $7,754 Avg Close $2623.71 Range $2393.02 - $3005.66

Q4 2024

Shares 827 Value ($000) $2,009 Avg Close $2739.96 Range $2358.12 - $3170.20

Q3 2024

Shares 190 Value ($000) $596 Avg Close $3107.67 Range $2997.52 - $3287.68

Q4 2021

Shares 6 Value ($000) $24 Avg Close $3938.44 Range $3608.78 - $4351.46

Q1 2021

Shares 244 Value ($000) $900 Avg Close $3310.66 Range $2963.41 - $3897.00

Q2 2019

Shares 67 Value ($000) $277 Avg Close $4215.75 Range $3821.81 - $4661.68

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,265	$5,623	$3954.00	$3138.14 - $4800.00
Q1 2025	2,875	$7,754	$2623.71	$2393.02 - $3005.66
Q4 2024	827	$2,009	$2739.96	$2358.12 - $3170.20
Q3 2024	190	$596	$3107.67	$2997.52 - $3287.68
Q4 2021	6	$24	$3938.44	$3608.78 - $4351.46
Q1 2021	244	$900	$3310.66	$2963.41 - $3897.00
Q2 2019	67	$277	$4215.75	$3821.81 - $4661.68