Kelley Stephen Douglas
Insider CIK 1443674 · AMKR President and CEO, Director · ONTO Director · AEIS President and CEO, Director
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| ONTO ONTO INNOVATION INC. | A Award | 2026-05-20 | 2026-05-22 | 761 | — | $0 | 6,384 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | S Sale | 2026-03-10 | 2026-03-12 | 3,330 | $311.88 | $1.04M | 123,291 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | S Sale | 2026-03-10 | 2026-03-12 | 7,229 | $317.94 | $2.30M | 102,045 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | S Sale | 2026-03-10 | 2026-03-12 | 2,309 | $317.21 | $732.4K | 109,274 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | S Sale | 2026-03-10 | 2026-03-12 | 2,312 | $315.88 | $730.3K | 111,583 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | S Sale | 2026-03-10 | 2026-03-12 | 5,678 | $314.82 | $1.79M | 113,895 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | S Sale | 2026-03-10 | 2026-03-12 | 3,718 | $313.80 | $1.17M | 119,573 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | S Sale | 2026-03-10 | 2026-03-12 | 13,278 | $319.05 | $4.24M | 88,767 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | S Sale | 2026-03-10 | 2026-03-12 | 1,224 | $309.77 | $379.2K | 126,621 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | S Sale | 2026-03-10 | 2026-03-12 | 1,112 | $306.96 | $341.3K | 127,845 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | S Sale | 2026-03-10 | 2026-03-12 | 876 | $306.87 | $268.8K | 128,957 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | S Sale | 2026-03-10 | 2026-03-12 | 543 | $305.48 | $165.9K | 129,833 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | S Sale | 2026-03-10 | 2026-03-12 | 856 | $321.13 | $274.9K | 80,376 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | S Sale | 2026-03-10 | 2026-03-12 | 7,535 | $319.90 | $2.41M | 81,232 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | M Exercise deriv | 2026-03-01 | 2026-03-03 | 10,449 | — | $0 | 10,449 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | A Award deriv | 2026-03-01 | 2026-03-03 | 11,620 | — | $0 | 11,620 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | M Exercise deriv | 2026-03-01 | 2026-03-03 | 9,130 | — | $0 | 18,258 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | A Award deriv | 2026-03-01 | 2026-03-03 | 18,260 | — | $0 | 18,260 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | M Exercise | 2026-03-01 | 2026-03-03 | 10,449 | — | $0 | 134,601 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | M Exercise | 2026-03-01 | 2026-03-03 | 9,130 | — | $0 | 143,731 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | F Tax w/h | 2026-03-01 | 2026-03-03 | 13,355 | $335.57 | $4.48M | 130,376 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | M Exercise deriv | 2026-02-18 | 2026-02-20 | 32,849 | — | $0 | 0 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | F Tax w/h | 2026-02-18 | 2026-02-20 | 23,504 | $314.12 | $7.38M | 124,152 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | M Exercise | 2026-02-18 | 2026-02-20 | 53,704 | $314.12 | $16.87M | 147,656 | SEC↗ |
| ONTO ONTO INNOVATION INC. | A Award | 2025-05-21 | 2025-05-23 | 2,114 | — | $0 | 5,623 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | F Tax w/h | 2025-03-16 | 2025-03-18 | 3,873 | $106.19 | $411.3K | 93,952 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | M Exercise deriv | 2025-03-01 | 2025-03-04 | 10,450 | — | $0 | 20,898 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | A Award deriv | 2025-03-01 | 2025-03-04 | 42,135 | — | $0 | 42,135 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | A Award deriv | 2025-03-01 | 2025-03-04 | 27,388 | — | $0 | 27,388 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | F Tax w/h | 2025-03-01 | 2025-03-04 | 9,361 | $115.17 | $1.08M | 97,825 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | M Exercise | 2025-03-01 | 2025-03-04 | 10,450 | — | $0 | 107,186 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | M Exercise deriv | 2025-02-20 | 2025-02-21 | 53,128 | — | $0 | 0 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | F Tax w/h | 2025-02-20 | 2025-02-21 | 11,435 | $131.54 | $1.50M | 96,736 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | M Exercise | 2025-02-20 | 2025-02-21 | 26,088 | $131.54 | $3.43M | 108,171 | SEC↗ |
| ONTO ONTO INNOVATION INC. | A Award | 2024-05-22 | 2024-05-23 | 809 | — | $0 | 3,509 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | F Tax w/h | 2024-03-16 | 2024-03-19 | 3,874 | $95.75 | $370.9K | 82,083 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | A Award deriv | 2024-03-01 | 2024-03-05 | 31,348 | — | $0 | 31,348 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | A Award deriv | 2024-03-01 | 2024-03-05 | 31,348 | — | $0 | 31,348 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | F Tax w/h | 2024-03-01 | 2024-03-05 | 8,004 | $101.20 | $810.0K | 85,957 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | M Exercise deriv | 2024-02-21 | 2024-02-23 | 44,103 | — | $0 | 0 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | M Exercise | 2024-02-21 | 2024-02-23 | 19,801 | $99.60 | $1.97M | 102,619 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | F Tax w/h | 2024-02-21 | 2024-02-23 | 8,658 | $99.60 | $862.3K | 93,691 | SEC↗ |
| ONTO ONTO INNOVATION INC. | A Award | 2023-05-09 | 2023-05-11 | 2,200 | — | $0 | 2,700 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | F Tax w/h | 2023-03-16 | 2023-03-20 | 3,887 | $96.36 | $374.6K | 82,818 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | A Award deriv | 2023-03-01 | 2023-03-03 | 32,849 | — | $0 | 32,849 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | F Tax w/h | 2023-03-01 | 2023-03-03 | 3,226 | $93.47 | $301.5K | 86,705 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | A Award | 2023-03-01 | 2023-03-03 | 32,849 | $93.47 | $3.07M | 89,931 | SEC↗ |
| ONTO ONTO INNOVATION INC. | A Award | 2023-02-14 | 2023-02-16 | 500 | — | $0 | 500 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | A Award deriv | 2022-03-16 | 2022-03-17 | 11,154 | — | $0 | 11,154 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | A Award deriv | 2022-03-16 | 2022-03-17 | 53,128 | — | $0 | 32,128 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | A Award | 2022-03-16 | 2022-03-17 | 26,564 | $85.97 | $2.28M | 57,082 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | F Tax w/h | 2022-03-01 | 2022-03-03 | 3,234 | $85.10 | $275.2K | 30,518 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | P Buy | 2021-08-13 | 2021-08-17 | 5,850 | $85.85 | $502.2K | 33,752 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | P Buy | 2021-05-11 | 2021-05-11 | 5,850 | $85.00 | $497.3K | 27,902 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | A Award deriv | 2021-03-01 | 2021-03-02 | 44,103 | — | $0 | 44,103 | SEC↗ |
| AEIS ADVANCED ENERGY INDUSTRIES | A Award | 2021-03-01 | 2021-03-02 | 22,052 | $111.37 | $2.46M | 22,052 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | F Tax w/h | 2020-05-27 | 2020-05-28 | 5,425 | $10.97 | $59.5K | 136,200 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | F Tax w/h | 2020-02-27 | 2020-02-27 | 5,425 | $9.99 | $54.2K | 141,625 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | F Tax w/h | 2019-11-27 | 2019-11-27 | 5,425 | $12.33 | $66.9K | 147,050 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | F Tax w/h | 2019-08-27 | 2019-08-27 | 5,425 | $8.51 | $46.2K | 152,475 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | F Tax w/h | 2019-05-27 | 2019-05-28 | 5,425 | $6.55 | $35.5K | 157,900 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | F Tax w/h | 2019-02-27 | 2019-02-28 | 5,425 | $8.84 | $48.0K | 163,325 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | P Buy | 2018-12-11 | 2018-12-12 | 50,000 | $6.32 | $316.0K | 150,000 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | P Buy | 2018-12-10 | 2018-12-12 | 100,000 | $6.33 | $633.0K | 100,000 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | F Tax w/h | 2018-11-27 | 2018-11-27 | 5,425 | $6.61 | $35.9K | 168,750 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | F Tax w/h | 2018-08-27 | 2018-08-27 | 5,425 | $8.78 | $47.6K | 174,175 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | F Tax w/h | 2018-05-27 | 2018-05-29 | 5,425 | $9.18 | $49.8K | 179,600 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | F Tax w/h | 2018-02-27 | 2018-02-27 | 5,425 | $10.20 | $55.3K | 185,025 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | F Tax w/h | 2017-11-27 | 2017-11-28 | 5,750 | $11.39 | $65.5K | 190,450 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | M Exercise deriv | 2017-11-03 | 2017-11-28 | 18,164 | — | $0 | 0 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | F Tax w/h | 2017-08-27 | 2017-08-28 | 5,750 | $8.54 | $49.1K | 196,200 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | S Sale | 2017-06-09 | 2017-06-12 | 32,924 | $12.06 | $397.1K | 201,950 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | M Exercise deriv | 2017-06-08 | 2017-06-12 | 75,586 | — | $0 | 18,164 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | M Exercise | 2017-06-08 | 2017-06-12 | 75,586 | $4.50 | $340.1K | 310,460 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | S Sale | 2017-06-08 | 2017-06-12 | 75,586 | $12.13 | $916.9K | 234,874 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | F Tax w/h | 2017-05-27 | 2017-05-30 | 5,750 | $11.74 | $67.5K | 234,874 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | F Tax w/h | 2017-05-08 | 2017-05-08 | 21,563 | $11.73 | $252.9K | 250,433 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | A Award deriv | 2017-02-27 | 2017-03-01 | 450,000 | — | $0 | 450,000 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | A Award | 2017-02-27 | 2017-03-01 | 200,000 | $9.86 | $1.97M | 271,996 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | F Tax w/h | 2017-02-08 | 2017-02-09 | 21,754 | $9.66 | $210.1K | 71,996 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | S Sale | 2016-11-22 | 2016-11-23 | 85,214 | $12.22 | $1.04M | 93,750 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | M Exercise deriv | 2016-11-17 | 2016-11-18 | 9,843 | — | $0 | 93,750 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | M Exercise | 2016-11-17 | 2016-11-18 | 9,843 | $4.50 | $44.3K | 188,807 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | S Sale | 2016-11-17 | 2016-11-18 | 9,843 | $11.82 | $116.3K | 178,964 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | S Sale | 2016-11-15 | 2016-11-16 | 100,000 | $11.30 | $1.13M | 178,964 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | S Sale | 2016-11-14 | 2016-11-15 | 43,000 | $11.53 | $495.8K | 284,280 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | M Exercise deriv | 2016-11-11 | 2016-11-15 | 103,828 | — | $0 | 103,593 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | S Sale | 2016-11-11 | 2016-11-15 | 103,828 | $11.41 | $1.18M | 327,280 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | M Exercise | 2016-11-11 | 2016-11-15 | 103,828 | $4.50 | $467.2K | 431,108 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | M Exercise deriv | 2016-11-09 | 2016-11-10 | 100,000 | — | $0 | 207,421 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | M Exercise | 2016-11-09 | 2016-11-10 | 100,000 | $4.50 | $450.0K | 427,280 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | S Sale | 2016-11-09 | 2016-11-10 | 100,000 | $11.02 | $1.10M | 327,280 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | F Tax w/h | 2016-11-08 | 2016-11-08 | 21,563 | $11.24 | $242.4K | 327,280 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | M Exercise deriv | 2016-11-07 | 2016-11-08 | 100,000 | — | $0 | 307,421 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | M Exercise | 2016-11-07 | 2016-11-08 | 100,000 | $4.50 | $450.0K | 448,843 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | S Sale | 2016-11-07 | 2016-11-08 | 100,000 | $10.89 | $1.09M | 348,843 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | M Exercise deriv | 2016-11-04 | 2016-11-08 | 100,000 | — | $0 | 407,421 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | S Sale | 2016-11-04 | 2016-11-08 | 100,000 | $10.45 | $1.04M | 348,843 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | M Exercise | 2016-11-04 | 2016-11-08 | 100,000 | $4.50 | $450.0K | 448,843 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | M Exercise deriv | 2016-09-14 | 2016-11-08 | 42,579 | — | $0 | 507,421 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | M Exercise deriv | 2016-08-09 | 2016-08-09 | 68,461 | — | $0 | 550,000 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | M Exercise deriv | 2016-08-08 | 2016-08-09 | 31,539 | — | $0 | 618,461 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | F Tax w/h | 2016-08-08 | 2016-08-09 | 21,563 | $8.24 | $177.7K | 354,665 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | M Exercise deriv | 2016-08-04 | 2016-08-09 | 100,000 | — | $0 | 650,000 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | F Tax w/h | 2016-05-08 | 2016-05-10 | 15,633 | $5.64 | $88.2K | 506,020 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | F Tax w/h | 2016-02-08 | 2016-02-09 | 15,880 | $5.31 | $84.3K | 521,653 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | F Tax w/h | 2015-11-08 | 2015-11-09 | 22,477 | $6.67 | $149.9K | 537,533 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | F Tax w/h | 2015-08-08 | 2015-08-10 | 22,477 | $4.21 | $94.6K | 560,010 | SEC↗ |
| AMKR AMKOR TECHNOLOGY, INC. | F Tax w/h | 2015-05-08 | 2015-05-08 | 22,477 | $7.02 | $157.8K | 582,487 | SEC↗ |
| AMKR AMKOR TECHNOLOGY INC | F Tax w/h | 2015-02-08 | 2015-02-09 | 15,816 | $7.10 | $112.3K | 604,964 | SEC↗ |
| AMKR AMKOR TECHNOLOGY INC | F Tax w/h | 2014-11-08 | 2014-11-10 | 22,477 | $6.39 | $143.6K | 620,780 | SEC↗ |
| AMKR AMKOR TECHNOLOGY INC | F Tax w/h | 2014-08-08 | 2014-08-11 | 22,477 | $8.94 | $200.9K | 643,257 | SEC↗ |
| AMKR AMKOR TECHNOLOGY INC | F Tax w/h | 2014-05-08 | 2014-05-08 | 84,266 | $8.84 | $744.9K | 665,734 | SEC↗ |
| AMKR AMKOR TECHNOLOGY INC | P Buy | 2013-11-26 | 2014-02-25 | 3,000 | $5.93 | $17.8K | 8,000 | SEC↗ |
| AMKR AMKOR TECHNOLOGY INC | A Award deriv | 2013-05-08 | 2013-05-08 | 750,000 | — | $0 | 750,000 | SEC↗ |
| AMKR AMKOR TECHNOLOGY INC | A Award | 2013-05-08 | 2013-05-08 | 750,000 | — | $0 | 750,000 | SEC↗ |