Insider · CIK 0001372455

Posner Brian S

director

Edge vs SPY?

90d edge?

—

1y edge?

—

3y edge?

—

Win rate?

—

Avg buy size?

$38K

Based on 3 open-market buys, last computed Jun 22, 2026. Past performance doesn't guarantee future results — this is signal, not a trade recommendation.

Last 7 transactions

Date	Issuer	Code	Direction	Shares	Price	Value
Jun 8, 2026	DYN	P	buy	2,000	$17	$33,880	View
Jun 5, 2026	DYN	A	other	35,152	—	—	View
Jun 3, 2026	DYN	P	buy	2,500	$17	$43,700	View
Jun 3, 2026	ACGL	S	sell	3,000	$20	$58,980	View
May 26, 2026	DYN	P	buy	2,000	$18	$36,420	View
May 11, 2026	ACGL	S	sell	2,000	$17	$34,283	View
May 5, 2026	ACGL	A	other	2,071	—	—	View

Posner Brian S — insider trading history — Form 4 AI