Lorson John W - Feb 9, 2024 Form 4 Insider Report for ARCH RESOURCES, INC. (ARCH)

Role
VP & Chief Acctg Officer
Signature
/s/ Rosemary L. Klein, Attorney-in-Fact
Stock symbol
ARCH
Transactions as of
Feb 9, 2024
Transactions value $
-$268,467
Form type
4
Date filed
2/13/2024, 04:56 PM
Previous filing
Feb 28, 2023
Next filing
Feb 22, 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ARCH Common Stock Options Exercise +133 +3.26% 4.21K Feb 9, 2024 Direct F1
transaction ARCH Common Stock Tax liability -$7.76K -46 -1.09% $168.68 4.17K Feb 9, 2024 Direct F2
transaction ARCH Common Stock Sale -$3.45K -20 -0.48% $172.33 4.15K Feb 9, 2024 Direct F3
transaction ARCH Common Stock Sale -$83.6K -500 -12.06% $167.12 3.65K Feb 9, 2024 Direct F3, F4
transaction ARCH Common Stock Sale -$44.5K -264 -8.99% $168.41 2.67K Feb 9, 2024 Direct F3, F5
transaction ARCH Common Stock Sale -$101K -596 -17.62% $169.32 2.79K Feb 9, 2024 Direct F3, F6
transaction ARCH Common Stock Options Exercise +217 +7.79% 3K Feb 10, 2024 Direct F1
transaction ARCH Common Stock Tax liability -$12.8K -75 -2.5% $171.27 2.93K Feb 12, 2024 Direct F2
transaction ARCH Common Stock Sale -$3.76K -22 -0.75% $170.94 2.91K Feb 12, 2024 Direct F3
transaction ARCH Common Stock Sale -$5.6K -33 -1.14% $169.64 2.87K Feb 12, 2024 Direct F3
transaction ARCH Common Stock Sale -$6.12K -36 -1.25% $170.05 2.84K Feb 13, 2024 Direct F3

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction ARCH Restricted Stock Units Options Exercise $0 -133 -33.25% $0.00 267 Feb 9, 2024 Class A Common Stock 133 Direct F1, F7
transaction ARCH Restricted Stock Units Options Exercise $0 -217 -50% $0.00 217 Feb 10, 2024 Class A Common Stock 217 Direct F1, F7
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of Arch Resources, Inc. (the "Company").
F2 These shares were withheld by the Company to satisfy the reporting person's tax withholding obligations.
F3 The sale of shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 11, 2023 and represents an automatic sale to cover tax obligations and for other purposes.
F4 The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $166.85 to $167.52.
F5 The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $167.90 to $168.74.
F6 The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $169.09 to $169.67.
F7 The restricted stock units are fully vested.