SES AI CORPORATION

Ticker: SES CUSIP: 78397Q109 Class: Common Stock

Optas, LLC's Holding History (CIK: 0001802961)

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

Q4 2025

Shares 12,493 Value ($000) $22 Avg Close $2.24 Range $1.65 - $3.73

Q3 2025

Shares 12,493 Value ($000) $21 Avg Close $1.20 Range $0.80 - $2.17

Q2 2025

Shares 12,493 Value ($000) $11 Avg Close $0.84 Range $0.42 - $1.25

Q1 2025

Shares 12,010 Value ($000) $6 Avg Close $0.92 Range $0.38 - $2.53

Q4 2024

Shares 12,110 Value ($000) $27 Avg Close $0.57 Range $0.20 - $2.47

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	12,493	$22	$2.24	$1.65 - $3.73
Q3 2025	12,493	$21	$1.20	$0.80 - $2.17
Q2 2025	12,493	$11	$0.84	$0.42 - $1.25
Q1 2025	12,010	$6	$0.92	$0.38 - $2.53
Q4 2024	12,110	$27	$0.57	$0.20 - $2.47