SONIM TECHNOLOGIES INC

CUSIP: 83548F101 Class: COM

BANK OF MONTREAL /CAN/'s Holding History (CIK: 0000927971)

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

Q3 2020
Shares 31,343 Value ($000) $22 Avg Close — Range —
Q2 2020
Shares 33,993 Value ($000) $27 Avg Close — Range —
Q1 2020
Shares 50,793 Value ($000) $43 Avg Close — Range —
Q4 2019
Shares 42,641 Value ($000) $154 Avg Close — Range —
Q3 2019
Shares 332 Value ($000) $1 Avg Close — Range —
Q2 2019
Shares 301 Value ($000) $4 Avg Close — Range —