Insider · CIK 0001809723
Matthew C. Giljum
Files at ARCH (ARCH RESOURCES, INC.). First filing Oct 16, 2023, latest Oct 15, 2024.
In brief
Matthew C. Giljum files SEC Form 4 as CFO at ARCH (ARCH RESOURCES, INC.). Since Oct 16, 2023, Matthew C. Giljum has reported 0 open-market buys worth $0 and 4 open-market sells worth $547k, the latest filed on Oct 15, 2024.
A track record needs three past buys with six months of prices behind them; Matthew C. Giljum has 0, so none is measured yet.
The newest scored trade: sold $24k of ARCH on Oct 14, 2024, filed Oct 15, 2024, scored 0 (weak), under a 10b5-1 plan.
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 0Weak | ARCH RESOURCES, INC. | $24k 169 shares | -0% | - | |
| 18Weak | ARCH RESOURCES, INC. | $403k 2,380 shares | -6% | - | |
| 9Weak | ARCH RESOURCES, INC. | $54k 314 shares | -1% | - | |
| 10Weak | ARCH RESOURCES, INC. | $65k 421 shares | -2% | - |
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Oct 15, 2024 | ARCH ARCH RESOURCES INC | 169 0.00% of outstanding | $25k | Oct 14, 2024 | none |
| Feb 26, 2024 | ARCH ARCH RESOURCES INC CL A | 2,006 0.01% of outstanding | $336k | Feb 26, 2024 | $54k |
| Feb 9, 2024 | ARCH ARCH RESOURCES INC CL A | 688 0.00% of outstanding | $118k | Feb 9, 2024 | none |
| Oct 13, 2023 | ARCH ARCH RESOURCES INC | 421 0.00% of outstanding | $65k | Oct 13, 2023 | none |
Transactions
Every row this insider has filed, 29 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Jan 14, 2025 | ARCH ARCH RESOURCES, INC. | DDisposition to issuer Class A Common Stock | -40,005 | - | - | 0 | Jan 14, 2025 |
| Jan 14, 2025 | ARCH ARCH RESOURCES, INC. | DDisposition to issuer Restricted Stock Unitsderivative | -26,054 | - | - | 0 | Jan 14, 2025 |
| Oct 13, 2024 | ARCH ARCH RESOURCES, INC. | MOption exercise Common Stock10b5-1 | +1,683 | - | - | 40,918 | Oct 15, 2024 |
| Oct 13, 2024 | ARCH ARCH RESOURCES, INC. | FTax withholding Common Stock10b5-1 | -744 | $145.86 | $109k | 40,174 | Oct 15, 2024 |
| Oct 14, 2024 | ARCH ARCH RESOURCES, INC. | SOpen-market sale Common Stock10b5-1 | -169 | $144.75 | $24k | 40,005 | Oct 15, 2024 |
| Oct 13, 2024 | ARCH ARCH RESOURCES, INC. | MOption exercise Restricted Stock Unitsderivative10b5-1 | -1,683 | $0.00 | $0 | 1,683 | Oct 15, 2024 |
| Feb 25, 2024 | ARCH ARCH RESOURCES, INC. | MOption exercise Common Stock10b5-1 | +3,734 | - | - | 31,720 | Feb 27, 2024 |
| Feb 25, 2024 | ARCH ARCH RESOURCES, INC. | AGrant or award Common Stock10b5-1 | +20,064 | - | - | 51,784 | Feb 27, 2024 |
| Feb 26, 2024 | ARCH ARCH RESOURCES, INC. | FTax withholding Common Stock10b5-1 | -10,169 | $169.54 | $1.7M | 41,615 | Feb 27, 2024 |
| Feb 26, 2024 | ARCH ARCH RESOURCES, INC. | SOpen-market sale Common Stock10b5-1 | -100 | $167.55 | $17k | 41,515 | Feb 27, 2024 |
| Feb 26, 2024 | ARCH ARCH RESOURCES, INC. | SOpen-market sale Common Stock10b5-1 | -1,380 | $169.28 | $234k | 40,135 | Feb 27, 2024 |
| Feb 26, 2024 | ARCH ARCH RESOURCES, INC. | SOpen-market sale Common Stock10b5-1 | -900 | $169.99 | $153k | 39,235 | Feb 27, 2024 |
| Feb 25, 2024 | ARCH ARCH RESOURCES, INC. | MOption exercise Restricted Stock Unitsderivative10b5-1 | -3,734 | $0.00 | $0 | 0 | Feb 27, 2024 |
| Feb 21, 2024 | ARCH ARCH RESOURCES, INC. | AGrant or award Restricted Stock Unitsderivative | +3,000 | $0.00 | $0 | 3,000 | Feb 22, 2024 |
| Feb 9, 2024 | ARCH ARCH RESOURCES, INC. | MOption exercise Common Stock10b5-1 | +1,150 | - | - | 27,265 | Feb 13, 2024 |
| Feb 9, 2024 | ARCH ARCH RESOURCES, INC. | FTax withholding Common Stock10b5-1 | -369 | $168.68 | $62k | 26,896 | Feb 13, 2024 |
| Feb 9, 2024 | ARCH ARCH RESOURCES, INC. | SOpen-market sale Common Stock10b5-1 | -115 | $172.33 | $20k | 26,781 | Feb 13, 2024 |
| Feb 10, 2024 | ARCH ARCH RESOURCES, INC. | MOption exercise Common Stock10b5-1 | +1,983 | - | - | 28,764 | Feb 13, 2024 |
| Feb 12, 2024 | ARCH ARCH RESOURCES, INC. | FTax withholding Common Stock10b5-1 | -579 | $171.27 | $99k | 28,185 | Feb 13, 2024 |
| Feb 12, 2024 | ARCH ARCH RESOURCES, INC. | SOpen-market sale Common Stock10b5-1 | -199 | $169.64 | $34k | 27,986 | Feb 13, 2024 |
| Feb 9, 2024 | ARCH ARCH RESOURCES, INC. | MOption exercise Restricted Stock Unitsderivative10b5-1 | -1,150 | $0.00 | $0 | 2,300 | Feb 13, 2024 |
| Feb 10, 2024 | ARCH ARCH RESOURCES, INC. | MOption exercise Restricted Stock Unitsderivative10b5-1 | -1,983 | $0.00 | $0 | 1,984 | Feb 13, 2024 |
| Oct 13, 2023 | ARCH ARCH RESOURCES, INC. | MOption exercise Common Stock10b5-1 | +2,525 | - | - | 26,718 | Oct 16, 2023 |
| Oct 13, 2023 | ARCH ARCH RESOURCES, INC. | FTax withholding Common Stock10b5-1 | -1,119 | $154.48 | $173k | 25,599 | Oct 16, 2023 |
| Oct 13, 2023 | ARCH ARCH RESOURCES, INC. | MOption exercise Common Stock10b5-1 | +1,684 | - | - | 27,283 | Oct 16, 2023 |
| Oct 13, 2023 | ARCH ARCH RESOURCES, INC. | FTax withholding Common Stock10b5-1 | -747 | $154.48 | $115k | 26,536 | Oct 16, 2023 |
| Oct 13, 2023 | ARCH ARCH RESOURCES, INC. | SOpen-market sale Common Stock10b5-1 | -421 | $155.21 | $65k | 26,115 | Oct 16, 2023 |
| Oct 13, 2023 | ARCH ARCH RESOURCES, INC. | MOption exercise Restricted Stock Unitsderivative10b5-1 | -2,525 | $0.00 | $0 | 0 | Oct 16, 2023 |
| Oct 13, 2023 | ARCH ARCH RESOURCES, INC. | MOption exercise Restricted Stock Unitsderivative10b5-1 | -1,684 | $0.00 | $0 | 3,366 | Oct 16, 2023 |
Questions about Matthew C. Giljum
Answered from the filings on this page, as of the latest one.
Is Matthew C. Giljum buying or selling?
Not in the last 12 months. Matthew C. Giljum's latest open-market trade on SEC Form 4 was sold $24k of ARCH on Oct 14, 2024.
How did Matthew C. Giljum's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Matthew C. Giljum has 0.
Where does Matthew C. Giljum file Form 4?
Matthew C. Giljum has filed Form 4 at ARCH (ARCH RESOURCES, INC.) as Sr. VP and CFO. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.