| 2018-02-01 | Shin Hak Cheol | Vice Chair & Exec Vice Pres | Sell | 1,200 | $249.86 | $299,835.00 | -0.5% | → |
| 2018-02-01 | Shin Hak Cheol | Vice Chair & Exec Vice Pres | Sell | 2,314 | $249.20 | $576,655.90 | -0.3% | → |
| 2018-02-01 | Shin Hak Cheol | Vice Chair & Exec Vice Pres | Sell | 2,300 | $248.34 | $571,180.56 | -0.3% | → |
| 2018-02-01 | Shin Hak Cheol | Vice Chair & Exec Vice Pres | Sell | 5,305 | $247.94 | $1,315,322.45 | -0.3% | → |
| 2018-02-01 | Shin Hak Cheol | Vice Chair & Exec Vice Pres | Sell | 1,700 | $247.55 | $420,836.00 | -0.3% | → |
| 2018-02-01 | Shin Hak Cheol | Vice Chair & Exec Vice Pres | Sale+OE | 980 | $247.37 | $242,425.40 | -0.3% | → |
| 2018-02-01 | Shin Hak Cheol | Vice Chair & Exec Vice Pres | Sale+OE | 1,000 | $249.99 | $249,994.00 | -0.8% | → |
| 2018-02-01 | Shin Hak Cheol | Vice Chair & Exec Vice Pres | Sell | 200 | $248.64 | $49,728.00 | -0.2% | → |