Michael H Lanza

SIGI

Michael H Lanza serves as officer: EVP and General Counsel at Selective Insurance Group, Inc. (SIGI). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

3 trades

$2.18M

Net Position

Net Seller

$2.18M

Companies Traded

SIGI

Active Period

Nov 2021 – Jul 2026

3 total trades

Most Recent

Sell SIGI

Jul 29, 2026 · $1.61M

Michael H Lanza's Insider Trading at Selective Insurance Group, Inc. (SIGI)

Buys

0 · $0.00

Sells

3 · $2.18M

Total Shares Bought

Total Shares Sold

24,101

SIGI Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Jul 29, 2026	Sell	17,100	$94.04	$1.61M	16,565
Feb 6, 2026	Sell	1,595	$90.10	$143.7K	0
Nov 4, 2021	Sell	5,406	$80.08	$432.9K	28,154

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John J. Marchioni

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SIGISell · Feb 6, 2026

Lisa R Bacus

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Patrick Sean Brennan

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SIGIBuy · Oct 24, 2025

DOHERTY ROBERT KELLY

Director

SIGIBuy · Aug 1, 2025

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