| 2019-03-28 | Sinclair Broadcast Group, LLC | S | ▼−22K sh | $38.38 | ▼−$846K | 134,669 |
| 2019-02-26 | Sinclair Broadcast Group, LLC | A | +18.3K sh | — | — | 156,731 |
| 2019-02-19 | Sinclair Broadcast Group, LLC | F | −3,442 sh | $33.20 | −$114K | 138,464 |
| 2019-02-04 | Sinclair Broadcast Group, LLC | F | −3,600 sh | $30.86 | −$111K | 141,906 |
| 2018-12-13 | Sinclair Broadcast Group, LLC | G | −335 sh | — | — | 36,065 |
| 2018-03-01 | Sinclair Broadcast Group, LLC | F | −3,274 sh | $33.63 | −$110K | 145,506 |
| 2018-02-19 | Sinclair Broadcast Group, LLC | A | +16K sh | — | — | 148,780 |
| 2018-02-05 | Sinclair Broadcast Group, LLC | F | −3,469 sh | $36.70 | −$127K | 132,827 |
| 2017-03-02 | Sinclair Broadcast Group, LLC | S | ▼−28K sh | $40.87 | ▼−$1.14M | 136,296 |
| 2017-03-01 | Sinclair Broadcast Group, LLC | F | −3,334 sh | $40.08 | −$134K | 164,296 |
| 2017-02-03 | Sinclair Broadcast Group, LLC | A | +16K sh | — | — | 167,630 |
| 2017-02-02 | Sinclair Broadcast Group, LLC | F | −4,362 sh | $33.95 | −$148K | 151,630 |
| 2016-03-01 | Sinclair Broadcast Group, LLC | A | +15.2K sh | — | — | 155,992 |
| 2016-02-11 | Sinclair Broadcast Group, LLC | F | −4,389 sh | $27.39 | −$120K | 140,817 |
| 2016-02-02 | Sinclair Broadcast Group, LLC | F | −4,416 sh | $32.95 | −$146K | 145,206 |
| 2015-02-11 | Sinclair Broadcast Group, LLC | F | −4,416 sh | $25.33 | −$112K | 149,622 |
| 2015-02-05 | Sinclair Broadcast Group, LLC | F | −11K sh | $25.76 | −$283K | 154,038 |
| 2015-02-02 | Sinclair Broadcast Group, LLC | A | +20K sh | — | — | 152,508 |
| 2015-02-02 | Sinclair Broadcast Group, LLC | A | +20K sh | — | — | 165,008 |
| 2014-03-09 | Sinclair Broadcast Group, LLC | F | −4,548 sh | $28.34 | −$129K | 132,508 |
| 2014-02-11 | Sinclair Broadcast Group, LLC | A | +20K sh | — | — | 137,056 |
| 2014-02-05 | Sinclair Broadcast Group, LLC | F | −8,397 sh | $29.46 | −$247K | 117,056 |
| 2013-04-04 | Sinclair Broadcast Group, LLC | S | ▼−12.5K sh | $19.90 | ▼−$249K | 125,453 |
| 2013-03-22 | Sinclair Broadcast Group, LLC | F | −3,285 sh | $17.69 | −$58.1K | 137,953 |
| 2013-03-11 | Sinclair Broadcast Group, LLC | F | −4,007 sh | $18.17 | −$72.8K | 141,238 |
| 2013-02-05 | Sinclair Broadcast Group, LLC | A | +50K sh | — | — | 145,245 |
| 2012-03-22 | Sinclair Broadcast Group, LLC | F | −3,195 sh | $11.30 | −$36.1K | 95,245 |
| 2012-03-14 | Sinclair Broadcast Group, LLC | F | −7,987 sh | $11.46 | −$91.5K | 98,440 |
| 2012-03-09 | Sinclair Broadcast Group, LLC | A | +25K sh | — | — | 106,427 |
| 2011-04-15 | Sinclair Broadcast Group, LLC | J | — | $500.00 | — | 0 |
| 2011-04-01 | Sinclair Broadcast Group, LLC | F | −3,196 sh | $12.63 | −$40.4K | 81,427 |
| 2011-03-22 | Sinclair Broadcast Group, LLC | A | +20K sh | — | — | 84,623 |
| 2011-03-14 | Sinclair Broadcast Group, LLC | F | −7,987 sh | $12.46 | −$99.6K | 64,623 |
| 2010-10-19 | Sinclair Broadcast Group, LLC | J | — | $199475.00 | — | — |
| 2010-09-16 | Sinclair Broadcast Group, LLC | S | ▼−6,434.855 sh | $7.57 | ▼−$48.7K | 378.608 |
| 2010-06-28 | Sinclair Broadcast Group, LLC | S | ▼−10K sh | $6.82 | ▼−$68.2K | 47,013.79 |
| 2010-06-25 | Sinclair Broadcast Group, LLC | S | ▼−20K sh | $6.69 | ▼−$134K | 57,013.97 |
| 2010-04-08 | Sinclair Broadcast Group, LLC | F | −1,599 sh | $5.08 | −$8,114.925 | 86,110 |
| 2010-04-07 | Sinclair Broadcast Group, LLC | F | −1,629 sh | $5.22 | −$8,511.525 | 87,709 |
| 2010-03-12 | Sinclair Broadcast Group, LLC | A | +50K sh | — | — | 89,338 |
| 2009-03-13 | Sinclair Broadcast Group, LLC | P | ▲+20K sh | $1.04 | ▲+$20.8K | 36,400 |
| 2009-03-13 | Sinclair Broadcast Group, LLC | P | — | $29.65 | — | — |
| 2007-02-20 | Sinclair Broadcast Group, LLC | S | ▼−500 sh | $14.86 | ▼−$7,430 | 24,712 |
| 2007-02-20 | Sinclair Broadcast Group, LLC | S | ▼−658 sh | $14.87 | ▼−$9,784.46 | 25,212 |
| 2007-02-20 | Sinclair Broadcast Group, LLC | S | ▼−1,038 sh | $14.85 | ▼−$15.4K | 23,674 |
| 2007-02-20 | Sinclair Broadcast Group, LLC | S | ▼−2,465 sh | $14.72 | ▼−$36.3K | 2,935 |
| 2007-02-20 | Sinclair Broadcast Group, LLC | M | +25.9K sh | $9.25 | +$239K | 25,870 |
| 2007-02-20 | Sinclair Broadcast Group, LLC | S | ▼−5,000 sh | $14.84 | ▼−$74.2K | 18,674 |
| 2007-02-20 | Sinclair Broadcast Group, LLC | S | ▼−1,935 sh | $14.71 | ▼−$28.5K | 1,000 |
| 2007-02-20 | Sinclair Broadcast Group, LLC | S | ▼−1,400 sh | $14.76 | ▼−$20.7K | 11,600 |