| 2021-07-22 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | D | 0 sh | — | — | 0 |
| 2021-07-22 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | D | −58.3K sh | — | — | 0 |
| 2021-07-22 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | D | −22.7K sh | — | — | 0 |
| 2021-07-22 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | D | −46.6K sh | — | — | 0 |
| 2021-06-17 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | M | +6,495 sh | — | — | 60,299 |
| 2021-06-17 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | F | −2,004 sh | $3.33 | −$6,673.32 | 58,295 |
| 2021-06-17 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | M | −6,495 sh | — | — | 12,992 |
| 2021-06-15 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | A | +1,948 sh | — | — | 54,405 |
| 2021-06-15 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | F | −601 sh | $3.33 | −$2,001.33 | 53,804 |
| 2021-03-01 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | M | +16K sh | — | — | 58,110 |
| 2021-03-01 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | F | −5,653 sh | $3.28 | −$18.5K | 52,457 |
| 2021-03-01 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | M | −6,260 sh | — | — | 0 |
| 2021-03-01 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | M | −9,690 sh | — | — | 9,690 |
| 2021-01-06 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | A | +9,655 sh | — | — | 39,349 |
| 2021-01-06 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | F | −3,422 sh | $3.34 | −$11.4K | 35,927 |
| 2021-01-06 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | A | +9,655 sh | — | — | 45,582 |
| 2021-01-06 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | F | −3,422 sh | $3.34 | −$11.4K | 42,160 |
| 2020-06-17 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | A | +19.5K sh | — | — | 19,487 |
| 2020-06-17 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | A | +19.5K sh | — | — | 19,487 |
| 2020-03-27 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | A | +5,706 sh | — | — | 25,207 |
| 2020-03-27 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | F | −2,023 sh | $1.73 | −$3,499.79 | 23,184 |
| 2020-03-01 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | M | +18.4K sh | — | — | 25,871 |
| 2020-03-01 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | F | −6,370 sh | $2.10 | −$13.4K | 19,501 |
| 2020-03-01 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | M | −2,431 sh | — | — | 0 |
| 2020-03-01 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | M | −6,259 sh | — | — | 6,260 |
| 2020-03-01 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | M | −9,690 sh | — | — | 19,380 |
| 2019-10-08 | ALASKA COMMUNICATIONS SYSTEMS GROUP INC | A | +29.1K sh | — | — | 29,070 |