Who
MaryFrances McCourt
Director
Company insider
Files Form 4 as: Director, Amkor Technology.
In numbers
- Trades disclosed
- 77
- Buys
- 1
- Sells
- 4
- Bought
- $18K
- Sold
- $2.1M
- Companies
- 1
- Companies where not an officer
- 1
- First trade
- 6 Feb 2018
- Last trade
- 22 Sep 2026
- Last filed
- 24 Sep 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 22 Sep 2026filed 24 Sep 2026 | AMKR Amkor Technologyoption or derivative · Electronic Components & EMS | SEC FORM 4 Code A | —12.971 at $0.00 | filing |
| 22 Sep 2026filed 24 Sep 2026 | AMKR Amkor Technologyoption or derivative · Electronic Components & EMS | SEC FORM 4 Code A | —3.998 at $0.00 | filing |
| 22 Sep 2026filed 24 Sep 2026 | AMKR Amkor Technologyoption or derivative · Electronic Components & EMS | SEC FORM 4 Code A | —12.97 at $0.00 | filing |
| 22 Sep 2026filed 24 Sep 2026 | AMKR Amkor Technologyoption or derivative · Electronic Components & EMS | SEC FORM 4 Code A | —4 at $0.00 | filing |
| 23 Jun 2026filed 25 Jun 2026 | AMKR Amkor Technologyoption or derivative · Electronic Components & EMS | SEC FORM 4 Code A | —8.165 at $0.00 | filing |
| 23 Jun 2026filed 25 Jun 2026 | AMKR Amkor Technologyoption or derivative · Electronic Components & EMS | SEC FORM 4 Code A | —2.517 at $0.00 | filing |
| 23 Jun 2026filed 25 Jun 2026 | AMKR Amkor Technologyoption or derivative · Electronic Components & EMS | SEC FORM 4 Code A | —8.17 at $0.00 | filing |
| 23 Jun 2026filed 25 Jun 2026 | AMKR Amkor Technologyoption or derivative · Electronic Components & EMS | SEC FORM 4 Code A | —2.52 at $0.00 | filing |
| 13 May 2026filed 15 May 2026 | AMKR Amkor TechnologyElectronic Components & EMS | SEC FORM 4 Code M | —9,893 at $0.00 | filing |
| 13 May 2026filed 15 May 2026 | AMKR Amkor Technologyoption or derivative · Electronic Components & EMS | SEC FORM 4 Code M | —9,893.057 at $0.00 | filing |
| 13 May 2026filed 15 May 2026 | AMKR Amkor Technologyoption or derivative · Electronic Components & EMS | SEC FORM 4 Code A | —2,613 at $0.00 | filing |
| 13 May 2026filed 15 May 2026 | AMKR Amkor Technologyoption or derivative · Electronic Components & EMS | SEC FORM 4 Code M | —9,893.06 at $0.00 | filing |
| 13 May 2026filed 15 May 2026 | AMKR Amkor Technologyoption or derivative · Electronic Components & EMS | SEC FORM 4 Code A | —2,613 at $0.00 | filing |
| 13 May 2026filed 15 May 2026 | AMKR Amkor TechnologyElectronic Components & EMS | SEC FORM 4 Code M | —9,893 at $0.00 | filing |
| 31 Mar 2026filed 2 Apr 2026 | AMKR Amkor Technologyoption or derivative · Electronic Components & EMS | SEC FORM 4 Code A | —15.725 at $0.00 | filing |
| 31 Mar 2026filed 2 Apr 2026 | AMKR Amkor Technologyoption or derivative · Electronic Components & EMS | SEC FORM 4 Code A | —18.156 at $0.00 | filing |
| 31 Mar 2026filed 2 Apr 2026 | AMKR Amkor Technologyoption or derivative · Electronic Components & EMS | SEC FORM 4 Code A | —15.72 at $0.00 | filing |
| 31 Mar 2026filed 2 Apr 2026 | AMKR Amkor Technologyoption or derivative · Electronic Components & EMS | SEC FORM 4 Code A | —18.16 at $0.00 | filing |
| 23 Dec 2025filed 29 Dec 2025 | AMKR Amkor Technologyoption or derivative · Electronic Components & EMS | SEC FORM 4 Code A | —17.33 at $0.00 | filing |
| 23 Dec 2025filed 29 Dec 2025 | AMKR Amkor Technologyoption or derivative · Electronic Components & EMS | SEC FORM 4 Code A | —20.01 at $0.00 | filing |
News
No headline names them, or the companies they trade most, lately.