SONIM TECHNOLOGIES INC

CUSIP: 83548F101 Class: COM

B. Riley Financial, Inc.'s Holding History (CIK: 0001464790)

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

Q2 2021
Shares 10,439,577 Value ($000) $5,847 Avg Close — Range —
Q1 2021
Shares 10,439,577 Value ($000) $8,560 Avg Close — Range —
Q4 2020
Shares 11,819,577 Value ($000) $8,557 Avg Close — Range —
Q3 2020
Shares 11,819,577 Value ($000) $9,172 Avg Close — Range —
Q2 2020
Shares 11,819,577 Value ($000) $9,466 Avg Close — Range —
Q1 2020
Shares 2,212,743 Value ($000) $1,549 Avg Close — Range —
Q4 2019
Shares 2,212,743 Value ($000) $8,032 Avg Close — Range —
Q3 2019
Shares 2,212,743 Value ($000) $6,483 Avg Close — Range —
Q2 2019
Shares 2,212,743 Value ($000) $28,168 Avg Close — Range —