RIBBON COMMUNICATIONS INC

Ticker: RBBN CUSIP: 762544104 Class: Common Stock

HighMark Wealth Management LLC's Holding History (CIK: 0001802451)

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

Q3 2023

Shares 6,000 Value ($000) $16 Avg Close $2.92 Range $2.59 - $3.59

Q2 2023

Shares 6,000 Value ($000) $17 Avg Close $2.77 Range $2.30 - $3.49

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	6,000	$16	$2.92	$2.59 - $3.59
Q2 2023	6,000	$17	$2.77	$2.30 - $3.49