John M. Pasquesi

Known title: 10% OwnerCIK: 0001227099

Associated companies

CLIR · ClearSign Technologies Corporation Common Stock (DE)CLIR insiders

ACGL · Arch Capital Group Ltd. Common Stock ACGL insiders

CLIRClearSign Technologies Corporation Common Stock (DE)

this person other insiders at CLIR

ACGLArch Capital Group Ltd. Common Stock

this person other insiders at ACGL

Transaction History

CLIR	▲ Buy	Open Market	500,000	$1.8M	7/22/2026	View on chart
ACGL	▼ Sell	Gift	1,006,700	$0	6/11/2026	View on chart
ACGL	▼ Sell	Gift	1,006,700	$0	6/11/2026	View on chart
ACGL	▲ Buy	Grant	2,071	—	5/5/2026	View on chart
ACGL	▲ Buy	Grant	1,327	—	5/5/2026	View on chart
ACGL	▲ Buy	Grant	1,858	—	5/5/2026	View on chart
ACGL	▼ Sell	Open Market	8,800	$829K	12/15/2025	View on chart
ACGL	▼ Sell	Open Market	28,866	$2.7M	12/12/2025	View on chart
ACGL	▼ Sell	Open Market	175,000	$16.4M	12/12/2025	View on chart
ACGL	▼ Sell	Gift	53,000	$0	12/12/2025	View on chart
ACGL	▼ Sell	Open Market	23,996	$2.3M	5/13/2025	View on chart
ACGL	▼ Sell	Open Market	75,060	$7.1M	5/12/2025	View on chart
ACGL	▲ Buy	Grant	1,348	—	5/7/2025	View on chart
ACGL	▲ Buy	Grant	1,564	—	5/7/2025	View on chart
ACGL	▲ Buy	Grant	1,348	—	5/7/2025	View on chart
ACGL	▲ Buy	Grant	1,254	—	5/9/2024	View on chart
ACGL	▲ Buy	Grant	1,455	—	5/9/2024	View on chart
ACGL	▲ Buy	Grant	1,254	—	5/9/2024	View on chart
ACGL	▼ Sell	Gift	56,800	$0	3/11/2024	View on chart
ACGL	▲ Buy	Grant	1,714	—	5/4/2023	View on chart
ACGL	▲ Buy	Grant	1,714	—	5/4/2023	View on chart
ACGL	▲ Buy	Grant	1,714	—	5/4/2023	View on chart
ACGL	▼ Sell	Open Market	26,329	$1.8M	2/15/2023	View on chart
ACGL	▼ Sell	Gift	60,000	$0	2/15/2023	View on chart
ACGL	▲ Buy	Grant	2,642	—	5/4/2022	View on chart
ACGL	▲ Buy	Grant	2,642	—	5/4/2022	View on chart
ACGL	▲ Buy	Grant	2,642	—	5/4/2022	View on chart
ACGL	▲ Buy	Open Market	436,526	$18.0M	11/11/2021	View on chart
ACGL	▲ Buy	Open Market	48,018	$2.0M	11/11/2021	View on chart

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