REDDIT INC

Ticker: RDDT CUSIP: 75734B100 Class: EQTY

S.A. Mason LLC's Holding History (CIK: 0001800911)

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

Q4 2025

Shares 2,570 Value ($000) $591 Avg Close $210.30 Range $173.56 - $246.15

Q3 2025

Shares 1,595 Value ($000) $367 Avg Close $204.09 Range $138.11 - $282.95

Q2 2025

Shares 2,970 Value ($000) $447 Avg Close $113.37 Range $79.75 - $155.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,570	$591	$210.30	$173.56 - $246.15
Q3 2025	1,595	$367	$204.09	$138.11 - $282.95
Q2 2025	2,970	$447	$113.37	$79.75 - $155.00