Giljum Matthew C.
Insider CIK 1809723 · ARCH Sr. VP and CFO
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| ARCH ARCH RESOURCES, INC. | D To issuer deriv | 2025-01-14 | 2025-01-14 | 26,054 | — | $0 | 0 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | D To issuer | 2025-01-14 | 2025-01-14 | 40,005 | — | $0 | 0 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | S Sale | 2024-10-14 | 2024-10-15 | 169 | $144.75 | $24.5K | 40,005 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise deriv | 2024-10-13 | 2024-10-15 | 1,683 | — | $0 | 1,683 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise | 2024-10-13 | 2024-10-15 | 1,683 | — | $0 | 40,918 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | F Tax w/h | 2024-10-13 | 2024-10-15 | 744 | $145.86 | $108.5K | 40,174 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | S Sale | 2024-02-26 | 2024-02-27 | 900 | $169.99 | $153.0K | 39,235 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | S Sale | 2024-02-26 | 2024-02-27 | 1,380 | $169.28 | $233.6K | 40,135 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | S Sale | 2024-02-26 | 2024-02-27 | 100 | $167.55 | $16.8K | 41,515 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | F Tax w/h | 2024-02-26 | 2024-02-27 | 10,169 | $169.54 | $1.72M | 41,615 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise deriv | 2024-02-25 | 2024-02-27 | 3,734 | — | $0 | 0 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | A Award | 2024-02-25 | 2024-02-27 | 20,064 | — | $0 | 51,784 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise | 2024-02-25 | 2024-02-27 | 3,734 | — | $0 | 31,720 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | A Award deriv | 2024-02-21 | 2024-02-22 | 3,000 | — | $0 | 3,000 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | F Tax w/h | 2024-02-12 | 2024-02-13 | 579 | $171.27 | $99.2K | 28,185 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | S Sale | 2024-02-12 | 2024-02-13 | 199 | $169.64 | $33.8K | 27,986 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise deriv | 2024-02-10 | 2024-02-13 | 1,983 | — | $0 | 1,984 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise | 2024-02-10 | 2024-02-13 | 1,983 | — | $0 | 28,764 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise deriv | 2024-02-09 | 2024-02-13 | 1,150 | — | $0 | 2,300 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | S Sale | 2024-02-09 | 2024-02-13 | 115 | $172.33 | $19.8K | 26,781 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | F Tax w/h | 2024-02-09 | 2024-02-13 | 369 | $168.68 | $62.2K | 26,896 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise | 2024-02-09 | 2024-02-13 | 1,150 | — | $0 | 27,265 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise deriv | 2023-10-13 | 2023-10-16 | 1,684 | — | $0 | 3,366 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise deriv | 2023-10-13 | 2023-10-16 | 2,525 | — | $0 | 0 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise | 2023-10-13 | 2023-10-16 | 2,525 | — | $0 | 26,718 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise | 2023-10-13 | 2023-10-16 | 1,684 | — | $0 | 27,283 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | F Tax w/h | 2023-10-13 | 2023-10-16 | 1,119 | $154.48 | $172.9K | 25,599 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | F Tax w/h | 2023-10-13 | 2023-10-16 | 747 | $154.48 | $115.4K | 26,536 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | S Sale | 2023-10-13 | 2023-10-16 | 421 | $155.21 | $65.3K | 26,115 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise deriv | 2023-02-27 | 2023-02-28 | 3,387 | — | $0 | 0 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | S Sale | 2023-02-27 | 2023-02-28 | 573 | $148.05 | $84.8K | 26,237 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | S Sale | 2023-02-27 | 2023-02-28 | 200 | $153.58 | $30.7K | 24,193 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | S Sale | 2023-02-27 | 2023-02-28 | 1,144 | $153.18 | $175.2K | 24,393 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | S Sale | 2023-02-27 | 2023-02-28 | 300 | $152.15 | $45.6K | 25,537 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | S Sale | 2023-02-27 | 2023-02-28 | 200 | $150.78 | $30.2K | 25,837 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | S Sale | 2023-02-27 | 2023-02-28 | 200 | $149.77 | $30.0K | 26,037 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | F Tax w/h | 2023-02-27 | 2023-02-28 | 9,941 | $152.62 | $1.52M | 26,810 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | A Award | 2023-02-27 | 2023-02-28 | 19,049 | — | $0 | 36,751 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise | 2023-02-27 | 2023-02-28 | 3,387 | — | $0 | 17,702 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | F Tax w/h | 2023-02-27 | 2023-02-28 | 1,654 | $152.62 | $252.4K | 14,315 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise deriv | 2023-02-25 | 2023-02-28 | 3,733 | — | $0 | 3,734 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise | 2023-02-25 | 2023-02-28 | 3,733 | — | $0 | 15,969 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise deriv | 2023-02-10 | 2023-02-13 | 1,983 | — | $0 | 3,967 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | F Tax w/h | 2023-02-10 | 2023-02-13 | 617 | $142.49 | $87.9K | 12,435 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | S Sale | 2023-02-10 | 2023-02-13 | 199 | $141.08 | $28.1K | 12,236 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise | 2023-02-10 | 2023-02-13 | 1,983 | — | $0 | 13,052 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | A Award deriv | 2023-02-09 | 2023-02-13 | 3,450 | — | $0 | 3,450 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise deriv | 2022-10-13 | 2022-10-17 | 2,525 | — | $0 | 2,525 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise | 2022-10-13 | 2022-10-17 | 2,525 | — | $0 | 12,450 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | S Sale | 2022-10-13 | 2022-10-17 | 253 | $136.00 | $34.4K | 11,069 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | F Tax w/h | 2022-10-13 | 2022-10-17 | 1,128 | $137.82 | $155.5K | 11,322 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | S Sale | 2022-02-28 | 2022-03-01 | 339 | $116.52 | $39.5K | 9,925 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise deriv | 2022-02-27 | 2022-03-01 | 3,386 | — | $0 | 3,387 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise | 2022-02-27 | 2022-03-01 | 3,386 | — | $0 | 11,777 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | F Tax w/h | 2022-02-27 | 2022-03-01 | 1,513 | $116.55 | $176.3K | 10,264 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise deriv | 2022-02-25 | 2022-03-01 | 3,733 | — | $0 | 7,467 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | S Sale | 2022-02-25 | 2022-03-01 | 373 | $113.57 | $42.4K | 8,391 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | F Tax w/h | 2022-02-25 | 2022-03-01 | 1,213 | $116.55 | $141.4K | 8,764 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise | 2022-02-25 | 2022-03-01 | 3,733 | — | $0 | 9,977 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | A Award deriv | 2022-02-10 | 2022-02-14 | 5,950 | — | $0 | 5,950 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise deriv | 2021-10-25 | 2021-10-27 | 1,600 | — | $0 | 0 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise deriv | 2021-10-25 | 2021-10-27 | 950 | — | $0 | 0 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | F Tax w/h | 2021-10-25 | 2021-10-27 | 283 | $97.10 | $27.5K | 6,499 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise | 2021-10-25 | 2021-10-27 | 1,600 | — | $0 | 6,308 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | F Tax w/h | 2021-10-25 | 2021-10-27 | 476 | $97.10 | $46.2K | 5,832 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise | 2021-10-25 | 2021-10-27 | 950 | — | $0 | 6,782 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | S Sale | 2021-10-25 | 2021-10-27 | 255 | $96.47 | $24.6K | 6,244 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | A Award deriv | 2021-10-13 | 2021-10-14 | 5,050 | — | $0 | 5,050 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | A Award deriv | 2021-10-13 | 2021-10-14 | 5,050 | — | $0 | 5,050 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | S Sale | 2021-03-01 | 2021-03-02 | 435 | $48.98 | $21.3K | 4,708 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise deriv | 2021-02-27 | 2021-03-02 | 3,387 | — | $0 | 6,773 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise | 2021-02-27 | 2021-03-02 | 3,387 | — | $0 | 6,164 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | F Tax w/h | 2021-02-27 | 2021-03-02 | 1,021 | $47.92 | $48.9K | 5,143 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | A Award deriv | 2021-02-25 | 2021-02-26 | 11,200 | — | $0 | 11,200 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise deriv | 2021-02-22 | 2021-02-24 | 314 | — | $0 | 0 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise deriv | 2021-02-22 | 2021-02-24 | 650 | — | $0 | 0 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise | 2021-02-22 | 2021-02-24 | 650 | — | $0 | 2,802 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | F Tax w/h | 2021-02-22 | 2021-02-24 | 228 | $51.22 | $11.7K | 2,574 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise | 2021-02-22 | 2021-02-24 | 314 | — | $0 | 2,888 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | F Tax w/h | 2021-02-22 | 2021-02-24 | 111 | $51.22 | $5.7K | 2,777 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise deriv | 2020-10-25 | 2020-10-27 | 960 | — | $0 | 1,600 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | F Tax w/h | 2020-10-25 | 2020-10-27 | 286 | $37.34 | $10.7K | 2,152 | SEC↗ |
| ARCH ARCH RESOURCES, INC. | M Exercise | 2020-10-25 | 2020-10-27 | 960 | — | $0 | 2,438 | SEC↗ |
| ARCH ARCH COAL INC | A Award deriv | 2020-04-30 | 2020-04-30 | 8,210 | — | $0 | 8,210 | SEC↗ |