QUANTUM SI INC

Ticker: QSI CUSIP: 74765K105 Class: Common Stock

MetLife Investment Management, LLC's Holding History (CIK: 0001529735)

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

Q4 2025
Shares 34,222 Value ($000) $38 Avg Close $1.63 Range $1.07 - $3.10
Q3 2025
Shares 64,568 Value ($000) $91 Avg Close $1.45 Range $0.95 - $2.18
Q2 2025
Shares 77,316 Value ($000) $152 Avg Close $1.48 Range $1.02 - $2.15
Q1 2025
Shares 76,015 Value ($000) $91 Avg Close $1.92 Range $1.12 - $5.77
Q1 2024
Shares 41,352 Value ($000) $81 Avg Close $1.75 Range $1.38 - $2.43
Q4 2023
Shares 53,683 Value ($000) $108 Avg Close $1.52 Range $1.12 - $2.31
Q3 2023
Shares 53,683 Value ($000) $89 Avg Close $2.41 Range $1.57 - $3.90
Q2 2023
Shares 53,683 Value ($000) $96 Avg Close $1.57 Range $1.36 - $1.94
Q1 2023
Shares 53,683 Value ($000) $94 Avg Close $1.97 Range $1.54 - $2.63
Q4 2022
Shares 35,556 Value ($000) $65 Avg Close $2.58 Range $1.72 - $3.61
Q3 2022
Shares 53,607 Value ($000) $147 Avg Close $3.20 Range $2.31 - $4.43
Q2 2022
Shares 53,607 Value ($000) $124 Avg Close $3.83 Range $2.22 - $4.97