Insider Transactions
Showing insider trading activity for LORSON JOHN W.
Insider Trading Activity Chart
Visualizing insider transactions on stock price candles
Transaction Type
Insider Role
Min Transaction Value
No stock price data available.
Recent Filings
| Symbol | Name | Filed | Transaction | Type | Role | Shares |
|---|---|---|---|---|---|---|
| ARCH | LORSON JOHN W | 14 Jan 2025 | 14 Jan 2025 | D-Return | VP & Chief Acctg Officer | 2,696 |
| ARCH | LORSON JOHN W | 14 Jan 2025 | 14 Jan 2025 | D-Return | VP & Chief Acctg Officer | 3,782 |
| ARCH | LORSON JOHN W | 28 Feb 2024 | 27 Feb 2024 | S-Sale | VP & Chief Acctg Officer | 465 |
| ARCH | LORSON JOHN W | 27 Feb 2024 | 25 Feb 2024 | A-Award | VP & Chief Acctg Officer | 2,149 |
| ARCH | LORSON JOHN W | 27 Feb 2024 | 26 Feb 2024 | F-InKind | VP & Chief Acctg Officer | 757 |
| ARCH | LORSON JOHN W | 27 Feb 2024 | 26 Feb 2024 | S-Sale | VP & Chief Acctg Officer | 382 |
| ARCH | LORSON JOHN W | 27 Feb 2024 | 25 Feb 2024 | M-Exempt | VP & Chief Acctg Officer | 400 |
| ARCH | LORSON JOHN W | 27 Feb 2024 | 25 Feb 2024 | M-Exempt | VP & Chief Acctg Officer | 400 |
| ARCH | LORSON JOHN W | 22 Feb 2024 | 21 Feb 2024 | A-Award | VP & Chief Acctg Officer | 350 |
| ARCH | LORSON JOHN W | 13 Feb 2024 | 9 Feb 2024 | M-Exempt | VP & Chief Acctg Officer | 133 |
| ARCH | LORSON JOHN W | 13 Feb 2024 | 9 Feb 2024 | F-InKind | VP & Chief Acctg Officer | 46 |
| ARCH | LORSON JOHN W | 13 Feb 2024 | 9 Feb 2024 | S-Sale | VP & Chief Acctg Officer | 20 |
| ARCH | LORSON JOHN W | 13 Feb 2024 | 9 Feb 2024 | S-Sale | VP & Chief Acctg Officer | 500 |
| ARCH | LORSON JOHN W | 13 Feb 2024 | 10 Feb 2024 | M-Exempt | VP & Chief Acctg Officer | 217 |
| ARCH | LORSON JOHN W | 13 Feb 2024 | 12 Feb 2024 | F-InKind | VP & Chief Acctg Officer | 75 |
| ARCH | LORSON JOHN W | 13 Feb 2024 | 12 Feb 2024 | S-Sale | VP & Chief Acctg Officer | 22 |
| ARCH | LORSON JOHN W | 13 Feb 2024 | 12 Feb 2024 | S-Sale | VP & Chief Acctg Officer | 33 |
| ARCH | LORSON JOHN W | 13 Feb 2024 | 13 Feb 2024 | S-Sale | VP & Chief Acctg Officer | 36 |
| ARCH | LORSON JOHN W | 13 Feb 2024 | 9 Feb 2024 | S-Sale | VP & Chief Acctg Officer | 596 |
| ARCH | LORSON JOHN W | 13 Feb 2024 | 9 Feb 2024 | S-Sale | VP & Chief Acctg Officer | 264 |