RIBBON COMMUNICATIONS INC

Ticker: RBBN CUSIP: 762544104 Class: Common Stock

Hillsdale Investment Management Inc.'s Holding History (CIK: 0001368465)

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

Q1 2025
Shares 326,627 Value ($000) $1,280 Avg Close $4.21 Range $3.66 - $5.38
Q4 2021
Shares 578,300 Value ($000) $3,498 Avg Close $5.93 Range $5.11 - $6.46
Q3 2021
Shares 578,800 Value ($000) $3,461 Avg Close $6.75 Range $5.80 - $7.78
Q2 2021
Shares 578,800 Value ($000) $4,404 Avg Close $7.65 Range $6.29 - $8.72
Q1 2021
Shares 578,800 Value ($000) $4,753 Avg Close $8.28 Range $6.22 - $11.25
Q4 2020
Shares 578,800 Value ($000) $3,797 Avg Close $5.28 Range $3.62 - $7.49
Q3 2020
Shares 583,900 Value ($000) $2,259 Avg Close $4.22 Range $3.61 - $5.64
Q2 2020
Shares 583,900 Value ($000) $2,294 Avg Close $3.63 Range $2.67 - $4.68
Q1 2020
Shares 593,900 Value ($000) $1,799 Avg Close $3.01 Range $1.95 - $3.68
Q4 2019
Shares 599,600 Value ($000) $1,859 Avg Close $3.98 Range $2.44 - $5.92
Q3 2019
Shares 233,375 Value ($000) $1,363 Avg Close $5.25 Range $4.79 - $5.93