SYSTEM1 INC

Ticker: SST CUSIP: 87200P208 Class: Common Stock

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

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

Q4 2025

Shares 18,620 Value ($000) $73 Avg Close $5.17 Range $3.08 - $9.30

Q3 2025

Shares 17,120 Value ($000) $121 Avg Close $6.91 Range $4.95 - $9.27

Q2 2025

Shares 12,020 Value ($000) $66 Avg Close $4.44 Range $2.90 - $15.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	18,620	$73	$5.17	$3.08 - $9.30
Q3 2025	17,120	$121	$6.91	$4.95 - $9.27
Q2 2025	12,020	$66	$4.44	$2.90 - $15.00