| 2011-01-20 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | M | +16.4K sh | — | — | 74,785 |
| 2011-01-20 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | A | +119 sh | $9.20 | +$1,094.8 | 16,261 |
| 2011-01-20 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | A | +164 sh | — | — | 16,425 |
| 2011-01-20 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | M | −16.4K sh | — | — | 0 |
| 2010-12-31 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | A | +750 sh | — | — | 15,128.1 |
| 2010-12-31 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | A | +653.2 sh | $11.10 | +$7,250.52 | 15,781.3 |
| 2010-09-30 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | A | +750 sh | — | — | 13,434.2 |
| 2010-09-30 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | A | +640.394 sh | $10.15 | +$6,499.999 | 14,074.6 |
| 2010-06-30 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | A | +750 sh | — | — | 11,800.31 |
| 2010-06-30 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | A | +588.93 sh | $8.49 | +$5,000.016 | 12,389.24 |
| 2010-03-31 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | A | +750 sh | — | — | 9,778.33 |
| 2010-03-31 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | A | +985.22 sh | $8.12 | +$7,999.986 | 10,763.55 |
| 2009-12-31 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | A | +500 sh | — | — | 7,789.537 |
| 2009-12-31 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | A | +1,002.506 sh | $7.98 | +$7,999.998 | 8,792.043 |
| 2009-09-30 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | A | +500 sh | — | — | 6,324.882 |
| 2009-09-30 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | A | +783.784 sh | $9.25 | +$7,250.002 | 7,108.666 |
| 2009-06-30 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | A | +500 sh | — | — | 4,545.486 |
| 2009-06-30 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | A | +1,092.896 sh | $7.32 | +$7,999.999 | 5,638.382 |
| 2009-03-31 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | A | +500 sh | — | — | 2,607.23 |
| 2009-03-31 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | A | +1,305.97 sh | $6.70 | +$8,749.999 | 3,913.2 |
| 2009-03-16 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | P | — | $189000.00 | — | — |
| 2009-03-11 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | P | ▲+20K sh | $5.13 | ▲+$103K | 58,360 |
| 2008-12-31 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | A | +500 sh | — | — | 2,057.086 |
| 2007-12-31 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | A | +300 sh | $15.00 | +$4,500 | 38,360 |
| 2007-09-28 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | A | +311 sh | $14.45 | +$4,493.95 | 38,060 |
| 2007-06-29 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | A | +307 sh | $15.84 | +$4,862.88 | 37,749 |
| 2006-12-29 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | A | +345 sh | $15.19 | +$5,240.55 | 37,036 |
| 2006-06-30 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | A | +444 sh | $12.65 | +$5,616.6 | 36,324 |
| 2005-06-30 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | J | +605 sh | $9.91 | +$5,995.55 | 34,533 |
| 2004-12-31 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | J | +651 sh | $8.63 | +$5,618.13 | 3,220 |
| 2004-06-30 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | J | +799 sh | $6.10 | +$4,873.9 | 1,581 |