AMR insider buying and SEC filings, explained
Alpha Metallurgical Resources, Inc. · CIK 1704715
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Insider activity in the last 12 months
Bought
$46.0M
Insiders who bought
2
Sold (not marked 10b5-1)
$3.1M
Planned sales (10b5-1)
$0
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Sep 8, 2026 | Purchase (code P) | Kenneth S. Courtis (Director) bought 10,000 shares at about $225.83 ($2.3M), reported as a purchase (code P). Holdings up 1% to 1,035,394 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 8, 2026 |
| Aug 28, 2026 | Purchase (code P) | Kenneth S. Courtis (Director) bought 5,000 shares at about $228.99 ($1.1M), reported as a purchase (code P). Holdings up <1% to 1,025,394 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 31, 2026 |
| Aug 25, 2026 | Purchase (code P) | Kenneth S. Courtis (Director) bought 5,000 shares at about $216.53 ($1.1M), reported as a purchase (code P). Holdings up <1% to 1,020,394 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 25, 2026 |
| Aug 21, 2026 | Purchase (code P) | General Insurance Co Continental (Director and Officer) bought 10,000 shares indirectly (by entity) at $208.92 ($2.1M), reported as a purchase (code P). Holdings by entity up 2% to 654,025 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 5 other reporting owners. | SEC filing Filed Aug 25, 2026 |
| Aug 21, 2026 | Purchase (code P) | Kenneth S. Courtis (Director) bought 15,000 shares at about $210.51 ($3.2M), reported as a purchase (code P). Holdings up 1% to 1,015,394 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 24, 2026 |
| Aug 20, 2026 | Purchase (code P) | Kenneth S. Courtis (Director) bought 15,000 shares at about $193.50 ($2.9M), reported as a purchase (code P). Holdings up 2% to 1,000,394 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 20, 2026 |
| Jun 12, 2026 | Purchase (code P) | Kenneth S. Courtis (Director) bought 10,000 shares at about $200.73 ($2.0M), reported as a purchase (code P). Holdings up 1% to 985,394 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 16, 2026 |
| Jun 3, 2026 | Sale | Jason E. Whitehead (President / COO) sold 3,901 shares at about $212.28 ($828K). Holdings down 27% to 10,450 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 4, 2026 |
| Jun 3, 2026 | Other purchase | Jason E. Whitehead (President / COO) bought 99 Common Stock, $0.01 par value per share at $214.94 ($21K), reported as a purchase (code P). Holdings down 1% to 10,351 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 4, 2026 |
| Jun 1, 2026 | Sale | Mark Matthew Manno (EVP, GC & Secretary) sold 460 shares at $214.64 ($99K). Holdings down 10% to 3,966 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 2, 2026 |
| May 12, 2026 | Purchase (code P) | Kenneth S. Courtis (Director) bought 15,000 shares at about $189.22 ($2.8M), reported as a purchase (code P). Holdings up 2% to 975,394 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 15, 2026 |
| Mar 12, 2026 | Purchase (code P) | Kenneth S. Courtis (Director) bought 8,000 shares at about $191.07 ($1.5M), reported as a purchase (code P). Holdings up 1% to 874,537 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 20, 2026 |
| Mar 11, 2026 | Purchase (code P) | Kenneth S. Courtis (Director) bought 10,000 shares at about $186.87 ($1.9M), reported as a purchase (code P). Holdings up 1% to 866,537 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 13, 2026 |
| Mar 10, 2026 | Purchase (code P) | Kenneth S. Courtis (Director) bought 15,000 shares at about $181.84 ($2.7M), reported as a purchase (code P). Holdings up 2% to 856,537 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 12, 2026 |
| Mar 9, 2026 | Purchase (code P) | Kenneth S. Courtis (Director) bought 25,000 shares at about $176.23 ($4.4M), reported as a purchase (code P). Holdings up 3% to 841,537 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 11, 2026 |
| Mar 5, 2026 | Sale | Daniel E. Horn (Chief Commercial Officer) sold 971 shares at about $170.05 ($165K). Holdings down 12% to 7,320 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 9, 2026 |
| Mar 4, 2026 | Sale | Joshua Todd Munsey (CFO) sold 2,523 shares at $183.24 ($462K). Holdings down 35% to 4,735 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 5, 2026 |
| Dec 15, 2025 | Purchase (code P) | Kenneth S. Courtis (Director) bought 9,000 shares at about $188.16 ($1.7M), reported as a purchase (code P). Holdings up 1% to 816,537 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Dec 17, 2025 |
| Dec 15, 2025 | Purchase (code P) | General Insurance Co Continental (Director and Officer) bought 38,576 shares indirectly (by entity) at about $188.50 ($7.3M), reported as a purchase (code P). Holdings by entity up 6% to 644,025 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 5 other reporting owners. | SEC filing Filed Dec 17, 2025 |
| Dec 9–12, 2025 | Purchase (code P) Amended filing | Kenneth S. Courtis (Director) bought 37,000 shares between Dec 9, 2025 and Dec 12, 2025 at about $180.92 ($6.7M), reported as a purchase (code P). Holdings up 5% to 807,537 shares. Not marked as a 10b5-1 plan trade. This amends an earlier filing that is not in our records. | SEC filing Filed Dec 16, 2025 |
| Dec 11, 2025 | Sale | Daniel E. Horn (Chief Commercial Officer) sold 8,125 shares at about $188.32 ($1.5M). Holdings down 62% to 4,989 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Dec 15, 2025 |
| Dec 10–11, 2025 | Purchase (code P) | Kenneth S. Courtis (Director) bought 15,000 shares between Dec 10, 2025 and Dec 11, 2025 at about $181.32 ($2.7M), reported as a purchase (code P). Holdings up 2% to 785,537 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Dec 12, 2025 |
| Dec 8, 2025 | Purchase (code P) | Kenneth S. Courtis (Director) bought 36,000 shares at about $175.26 ($6.3M), reported as a purchase (code P). Holdings up 5% to 770,537 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Dec 10, 2025 |
14 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
2 insiders bought in 30 days
$12.6M in purchases since Aug 20, 2026 · Purchases traded Aug 20, 2026 to Sep 8, 2026 · Closed
| Insider | Value | Traded | Source |
|---|---|---|---|
| Kenneth S. Courtis (Director) | $2.9M | Aug 20, 2026 | SEC filing |
| Kenneth S. Courtis (Director) | $3.2M | Aug 21, 2026 | SEC filing |
| General Insurance Co Continental (Director) | $2.1M | Aug 21, 2026 | SEC filing |
| Kenneth S. Courtis (Director) | $1.1M | Aug 25, 2026 | SEC filing |
| Kenneth S. Courtis (Director) | $1.1M | Aug 28, 2026 | SEC filing |
| Kenneth S. Courtis (Director) | $2.3M | Sep 8, 2026 | SEC filing |
2 insiders bought in 30 days
$18.0M in purchases since Dec 8, 2025 · Purchases traded Dec 8, 2025 to Dec 15, 2025 · Closed
| Insider | Value | Traded | Source |
|---|---|---|---|
| Kenneth S. Courtis (Director) | $6.3M | Dec 8, 2025 | SEC filing |
| Kenneth S. Courtis (Director) | $2.7M | Dec 11, 2025 | SEC filing |
| General Insurance Co Continental (Director) | $7.3M | Dec 15, 2025 | SEC filing |
| Kenneth S. Courtis (Director) | $1.7M | Dec 15, 2025 | SEC filing |
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
Follow AMR in the Insider Ledger app
Get the appA plain-English brief of insider purchases, 8-Ks and red flags at the companies you pick. No account needed.