| 2015-12-08 | PREMIERE GLOBAL SERVICES, INC. | D | −4,000 sh | $14.00 | −$56K | 0 |
| 2015-12-08 | PREMIERE GLOBAL SERVICES, INC. | D | −15.9K sh | $14.00 | −$223K | 0 |
| 2015-09-30 | PREMIERE GLOBAL SERVICES, INC. | A | +3,202 sh | — | — | 15,899 |
| 2015-06-30 | PREMIERE GLOBAL SERVICES, INC. | A | +3,989 sh | — | — | 12,697 |
| 2015-05-15 | PREMIERE GLOBAL SERVICES, INC. | G | −3,500 sh | — | — | 8,708 |
| 2015-03-31 | PREMIERE GLOBAL SERVICES, INC. | A | +4,365 sh | — | — | 12,208 |
| 2015-03-13 | PREMIERE GLOBAL SERVICES, INC. | S | ▼−750 sh | $9.27 | ▼−$6,955.5 | 7,843 |
| 2014-12-31 | PREMIERE GLOBAL SERVICES, INC. | A | +3,939 sh | — | — | 8,593 |
| 2014-12-15 | PREMIERE GLOBAL SERVICES, INC. | G | −360 sh | — | — | 4,654 |
| 2014-11-24 | PREMIERE GLOBAL SERVICES, INC. | S | ▼−1,000 sh | $10.89 | ▼−$10.9K | 5,014 |
| 2014-10-29 | PREMIERE GLOBAL SERVICES, INC. | S | ▼−3,500 sh | $10.58 | ▼−$37K | 6,014 |
| 2014-09-30 | PREMIERE GLOBAL SERVICES, INC. | A | +3,240 sh | $12.73 | +$41.2K | 9,514 |
| 2014-07-22 | PREMIERE GLOBAL SERVICES, INC. | S | ▼−3,600 sh | $13.79 | ▼−$49.6K | 6,274 |
| 2014-06-30 | PREMIERE GLOBAL SERVICES, INC. | A | +3,127 sh | — | — | 9,874 |
| 2014-05-20 | PREMIERE GLOBAL SERVICES, INC. | G | −470 sh | — | — | 6,747 |
| 2014-02-25 | PREMIERE GLOBAL SERVICES, INC. | S | ▼−3,000 sh | $11.10 | ▼−$33.3K | 7,783 |
| 2014-01-07 | PREMIERE GLOBAL SERVICES, INC. | G | −2,175 sh | — | — | 10,783 |
| 2013-12-31 | PREMIERE GLOBAL SERVICES, INC. | A | +3,791 sh | — | — | 12,958 |
| 2013-12-30 | PREMIERE GLOBAL SERVICES, INC. | G | −500 sh | — | — | 9,167 |
| 2013-12-06 | PREMIERE GLOBAL SERVICES, INC. | S | ▼−5,000 sh | $10.46 | ▼−$52.3K | 9,667 |
| 2013-11-20 | PREMIERE GLOBAL SERVICES, INC. | G | −560 sh | — | — | 14,667 |
| 2013-11-11 | UnifiedOnline, Inc. | A | +588K sh | $0.02 | +$10K | 723,236 |
| 2013-11-07 | PREMIERE GLOBAL SERVICES, INC. | G | −1,100 sh | — | — | 15,227 |
| 2013-09-30 | PREMIERE GLOBAL SERVICES, INC. | A | +4,137 sh | — | — | 16,327 |
| 2013-08-06 | PREMIERE GLOBAL SERVICES, INC. | G | −455 sh | — | — | 12,190 |
| 2013-08-05 | PREMIERE GLOBAL SERVICES, INC. | G | −1,030 sh | — | — | 12,645 |
| 2013-06-30 | PREMIERE GLOBAL SERVICES, INC. | A | +3,426 sh | — | — | 13,675 |
| 2013-03-31 | PREMIERE GLOBAL SERVICES, INC. | A | +3,756 sh | — | — | 10,249 |
| 2012-12-31 | PREMIERE GLOBAL SERVICES, INC. | A | +2,172 sh | — | — | 6,493 |
| 2012-12-04 | PREMIERE GLOBAL SERVICES, INC. | S | ▼−3,000 sh | $8.44 | ▼−$25.3K | 4,321 |
| 2012-09-30 | PREMIERE GLOBAL SERVICES, INC. | A | +2,272 sh | — | — | 7,321 |
| 2012-09-14 | UnifiedOnline, Inc. | A | +566K sh | $0.08 | +$48K | 566,350 |
| 2012-09-14 | UnifiedOnline, Inc. | A | +566K sh | — | — | 581,350 |
| 2012-09-13 | PREMIERE GLOBAL SERVICES, INC. | S | ▼−3,400 sh | $9.60 | ▼−$32.6K | 5,049 |
| 2012-06-30 | PREMIERE GLOBAL SERVICES, INC. | A | +2,532 sh | — | — | 8,449 |
| 2012-06-14 | PREMIERE GLOBAL SERVICES, INC. | S | ▼−2,000 sh | $8.20 | ▼−$16.4K | 5,917 |
| 2012-03-31 | PREMIERE GLOBAL SERVICES, INC. | A | +2,350 sh | — | — | 7,917 |
| 2011-12-31 | PREMIERE GLOBAL SERVICES, INC. | A | +2,508 sh | — | — | 5,567 |
| 2011-10-26 | PREMIERE GLOBAL SERVICES, INC. | S | ▼−5,200 sh | $8.55 | ▼−$44.5K | 3,059 |
| 2011-10-13 | UnifiedOnline, Inc. | M | −100K sh | $0.00 | −$100 | 0 |
| 2011-10-13 | UnifiedOnline, Inc. | M | +100K sh | $0.00 | +$100 | 100,000 |
| 2011-10-13 | UnifiedOnline, Inc. | M | +35K sh | $0.00 | +$35 | 135,000 |
| 2011-10-13 | UnifiedOnline, Inc. | M | −35K sh | $0.00 | −$35 | 15,000 |
| 2011-09-30 | PREMIERE GLOBAL SERVICES, INC. | A | +3,309 sh | — | — | 8,259 |
| 2011-06-30 | PREMIERE GLOBAL SERVICES, INC. | A | +2,662 sh | — | — | 4,950 |
| 2011-06-14 | PREMIERE GLOBAL SERVICES, INC. | S | ▼−4,500 sh | $8.04 | ▼−$36.2K | 2,288 |
| 2011-03-31 | PREMIERE GLOBAL SERVICES, INC. | A | +2,788 sh | — | — | 6,788 |
| 2011-03-11 | PREMIERE GLOBAL SERVICES, INC. | S | ▼−14.8K sh | $6.48 | ▼−$96.2K | 4,000 |
| 2010-12-31 | PREMIERE GLOBAL SERVICES, INC. | A | +3,125 sh | — | — | 18,843 |
| 2010-09-30 | PREMIERE GLOBAL SERVICES, INC. | A | +3,001 sh | — | — | 15,718 |