| Transaction Date | Filer | Title | Filing | Transaction Type | Shares Traded | Price | Total Held |
|---|---|---|---|---|---|---|---|
| 10/05/15 | Jackson Kim
President, EPO
|
President, EPO | Form 3 | Initial Statement of Beneficial Ownership of Securities | -- | -- | 8,151 |
| 10/05/15 | Jackson Kim
President, EPO
|
President, EPO | Form 3 | Initial Statement of Beneficial Ownership of Securities | -- | -- | -- |
| 10/05/15 | Jackson Kim
President, EPO
|
President, EPO | Form 3 | Initial Statement of Beneficial Ownership of Securities | -- | -- | -- |
| 02/04/18 | Jackson Kim
President, EPO
|
President, EPO | Form 4 | Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 | 170 | $44.57 | 13,385 |
| 02/04/17 | Jackson Kim
President, EPO
|
President, EPO | Form 4 | Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 | 182 | $48.65 | 8,217 |
| 03/28/17 | Jackson Kim
President, EPO
|
President, EPO | Form 4 | Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 | 218 | $47.18 | 9,956 |
| 02/04/16 | Jackson Kim
President, EPO
|
President, EPO | Form 4 | Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 | 220 | $40.31 | 15,641 |
| 02/04/16 | Jackson Kim
President, EPO
|
President, EPO | Form 4/A | Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 | 220 | $40.31 | 7,931 |
| 02/14/17 | Jackson Kim
President, EPO
|
President, EPO | Form 4 | Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 | 266 | $50.93 | 7,951 |
| 02/14/16 | Jackson Kim
President, EPO
|
President, EPO | Form 4 | Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 | 311 | $40.82 | 15,330 |
| 03/28/17 | Jackson Kim
President, EPO
|
President, EPO | Form 4 | Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 | 538 | $47.18 | 9,377 |
| 02/03/18 | Jackson Kim
President, EPO
|
President, EPO | Form 4 | Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 | 635 | $44.57 | 13,555 |
| 02/01/18 | Jackson Kim
President, EPO
|
President, EPO | Form 4 | Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 | 652 | $45.59 | 11,532 |
| 03/28/17 | Jackson Kim
President, EPO
|
President, EPO | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 710 | -- | 16,315 |
| 03/28/17 | Jackson Kim
President, EPO
|
President, EPO | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 797 | -- | 10,174 |
| 02/03/17 | Jackson Kim
President, EPO
|
President, EPO | Form 4 | Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 | 812 | $48.65 | 8,399 |
| 06/10/16 | Jackson Kim
President, EPO
|
President, EPO | Form 4 | Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 | 1,021 | $50.83 | 14,309 |
| 03/28/17 | Jackson Kim
President, EPO
|
President, EPO | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 1,730 | -- | 17,025 |
| 03/28/17 | Jackson Kim
President, EPO
|
President, EPO | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 1,964 | -- | 9,915 |
| 02/01/18 | Jackson Kim
President, EPO
|
President, EPO | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 2,190 | -- | 9,520 |
| 02/01/18 | Jackson Kim
President, EPO
|
President, EPO | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 2,228 | -- | 12,184 |
| 02/03/18 | Jackson Kim
President, EPO
|
President, EPO | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 2,570 | -- | 6,950 |
| 02/03/17 | Jackson Kim
President, EPO
|
President, EPO | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 2,570 | -- | 11,710 |
| 02/03/17 | Jackson Kim
President, EPO
|
President, EPO | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 2,612 | -- | 9,211 |
| 02/03/18 | Jackson Kim
President, EPO
|
President, EPO | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 2,658 | -- | 14,190 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.