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Company profile

Selective Insurance Group Inc Insider Trading

SIGI

Every SEC Form 4 insider trading filing for Selective Insurance Group Inc (SIGI) since April 2023: open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?

Exchange
Nasdaq
Sector
Fire, Marine & Casualty Insurance
CIK
0000230557
Filings
99
Insiders
23
Last filing
2026-07-28
SEC EDGAR ↗Yahoo Finance ↗Finviz ↗Stock Analysis ↗

Activity summary

No insider transactions in the last 30 days. The most recent was on July 28, 2026, when Michael H Lanza reported 1,100 shares (Gift). 99 filings from 23 insiders are on record below.

Three year balance

Buy and sell value by quarter, Q4 23 to Q3 26. Selective Insurance Group Inc insiders are net sellers across the period shown.

PurchasesSales
Q4 23$2.7MQ1 24Q2 24Q3 24Q4 24Q1 25Q2 25Q3 25Q4 25Q1 26Q2 26Q3 26

Bars below the rule are sales, above are purchases. Largest quarter on the chart is $2.7M.

90 day insight

Over the last 90 days, Selective Insurance Group Inc insiders sold $1.6M across 1 transaction with no open-market purchases.

  • Most active insider: Michael H Lanza with 2 transactions totaling $1.6M.
  • Largest single sale: $1.6M by Michael H Lanza on Jul 28, 2026.

Activity skews bearish: sales outpace buys.

Insider Transactions

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValueReturn
Jul 28, 2026Michael H LanzaSIGI
Gift
1,100——-4.6% 1m
Jul 28, 2026Michael H LanzaSIGI
Sale
17,100$94.04$1.61M-4.6% 1m
May 1, 2026Ainar D Aijala JRSIGI
Award
1,767——+20.1% 3m
May 1, 2026Lisa R BacusSIGI
Award
1,767——+20.1% 3m
May 1, 2026Terrence W CavanaughSIGI
Award
3,047——+20.1% 3m

45 more transactions hidden

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Top insiders

By open-market value traded.

Michael H LanzaEVP and General Counsel1 filing−$1.6M
Patrick Sean BrennanEVP, Chief Financial Officer2 filings+$455K
John J. MarchioniPresident and CEO2 filings+$352K
Anthony D. HarnettSVP, CAO and Interim CFO3 filings−$292K
Robert Kelly DohertyDirector2 filings+$236K

Institutional Ownership

Top 13F-HR holders of Selective Insurance Group Inc as of 2026-06-30

↓ decreasing
Total reported AUM
$1.50B
QoQ change
-56.2%
Reporting period
2026-06-30
#1
BlackRock, Inc.
CIK 0002012383
$474.1M
4.9M shares
#2
State Street Corp
CIK 0000093751
$237.8M
2.5M shares
#3
BlackRock, Inc.
CIK 0002012383
$199.2M
2.1M shares

Data source: quarterly 13F-HR filings: institutional holders report positions within 45 days of quarter end. Joined with insider activity above: see who's loading up institutionally while insiders are trading. Full 13F-HR API →

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Form4API, StockholmNot affiliated with the SEC or EDGAR. Data sourced from public EDGAR filings. Not investment advice.

Congressional Trading

Disclosed SIGI trades under the STOCK Act

Total trades
2
Purchases
1
Sales
1
Lisa C. McClain
Republican · House · MI
1 buy
1 sell

Sourced from U.S. House Clerk periodic transaction reports (House coverage only). Trade counts reflect disclosed filings only. The STOCK Act allows up to 45 days between a trade and its disclosure, so this reflects recent disclosures, not real-time trading. Full congressional trading API →

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