SYSTEM1 INC

Ticker: SST CUSIP: 87200P208 Class: Common Stock

GAMMA Investing LLC's Holding History (CIK: 0002010235)

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

Q3 2025

Shares 76 Value ($000) $1 Avg Close $6.91 Range $4.95 - $9.27

Q2 2025

Shares 36 Value ($000) $0 Avg Close $4.44 Range $2.90 - $15.00

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	76	$1	$6.91	$4.95 - $9.27
Q2 2025	36	$0	$4.44	$2.90 - $15.00