SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person* Giljum Matthew C. (Last) (First) (Middle) ONE CITYPLACE DRIVE SUITE 300 (Street) ST. LOUIS MO 63141 (City) (State) (Zip)	2. Date of Event Requiring Statement (Month/Day/Year) 04/30/2020	3. Issuer Name and Ticker or Trading Symbol ARCH RESOURCES, INC. [ ARCH ]
		4. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner X Officer (give title below) Other (specify below) Sr. VP and CFO	5. If Amendment, Date of Original Filed (Month/Day/Year) 04/30/2020
			6. Individual or Joint/Group Filing (Check Applicable Line) X Form filed by One Reporting Person Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	02/22/2021	(1)	Common Stock	650	(2)	D
Restricted Stock Units	10/25/2021	(1)	Common Stock	950	(2)	D
Restricted Stock Units	(3)	(1)	Common Stock	2,560	(2)	D
Restricted Stock Units	(4)	(1)	Common Stock	1,950	(2)	D

Explanation of Responses:

1. There is no expiration date for the Restricted Stock Units.

2. Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of Arch Resources, Inc. (the "Company").

3. On October 25, 2018, the reporting person was granted 3,200 restricted stock units, vesting in three installments as follows: 640 on 10/25/2019; 960 on 10/25/2020; and 1,600 on 10/25/2021.

4. The restricted stock units vest in three equal annual installments beginning on February 27, 2021.

Remarks:

The reporting person's original Form 3 inadvertently omitted the restricted stock units reported herein.

	/s/ Rosemary L. Klein, Attorney-in-Fact	10/27/2020
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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