Selective Insurance Group, Inc. (SIGI) Insider Trading
Over the last 6 months, 260 institutions increased and 272 reduced their position (13F).
Insider Activity
Sentiment
50/100
Buys (3m)
0
Sells (3m)
0
Net (3m)
$0
Insider trades by month Buys Sells
Mar
Apr
Jul
Aug
Oct
Feb
Context3-month price +20%Institutions mixed (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| May 4, 2026 | DOHERTY ROBERT KELLYdirector | Grant | 1,767 | — |
| May 4, 2026 | Nicholson Cynthia Sdirector | Grant | 1,767 | — |
| May 4, 2026 | Parsons Juliedirector | Grant | 1,767 | — |
| May 4, 2026 | Aijala Ainar D JRdirector | Grant | 1,767 | — |
| May 4, 2026 | SCHEID JOHN STEPHENdirector | Grant | 1,767 | — |
| May 4, 2026 | Sampson Katedirector | Grant | 1,767 | — |
| May 4, 2026 | Bacus Lisa Rdirector | Grant | 1,767 | — |
| May 4, 2026 | McCarthy Thomas Adirector | Grant | 3,047 | — |
| May 4, 2026 | Mills Stephendirector | Grant | 1,767 | — |
| May 4, 2026 | Mitchell H Elizabethdirector | Grant | 1,767 | — |
| May 4, 2026 | Cavanaugh Terrence Wdirector | Grant | 3,047 | — |
| Feb 17, 2026 | Harnett Anthony D.officer: SVP, Chief Accounting Officer | Sell | 1,064 | $87.33 |
| Feb 10, 2026 | Harnett Anthony D.officer: SVP, Chief Accounting Officer | Tax | 711 | $90.10 |
| Feb 10, 2026 | Lanza Michael Hofficer: EVP and General Counsel | Grant | 4,260 | — |
| Feb 10, 2026 | Harnett Anthony D.officer: SVP, Chief Accounting Officer | Grant | 1,775 | — |
| Feb 10, 2026 | Lanza Michael Hofficer: EVP and General Counsel | Tax | 1,595 | $90.10 |
| Feb 10, 2026 | Kamrowski Jeffrey F.officer: EVP, MUSIC | Tax | 1,128 | $90.10 |
| Feb 10, 2026 | Eppers Josephofficer: EVP, Chief Investment Officer | Tax | 938 | $90.10 |
| Feb 10, 2026 | Marchioni John J.director, officer: President and CEO | Tax | 9,452 | $90.10 |
| Feb 10, 2026 | Kamrowski Jeffrey F.officer: EVP, MUSIC | Grant | 2,905 | — |
| Feb 10, 2026 | Marchioni John J.director, officer: President and CEO | Grant | 21,686 | — |
| Feb 10, 2026 | Eppers Josephofficer: EVP, Chief Investment Officer | Grant | 2,711 | — |
| Feb 3, 2026 | Harnett Anthony D.officer: SVP, Chief Accounting Officer | Sell | 955 | $85.31 |
| Feb 3, 2026 | Bacus Lisa Rdirector | Buy | 600 | $84.81 |
| Oct 27, 2025 | Brennan Patrick Seanofficer: EVP, Chief Financial Officer | Buy | 2,700 | $76.17 |
| Aug 4, 2025 | DOHERTY ROBERT KELLYdirector | Buy | 1,500 | $77.00 |
| Jul 29, 2025 | Marchioni John J.director, officer: President and CEO | Buy | 3,200 | $77.89 |
| Jul 29, 2025 | McCarthy Thomas Adirector | Buy | 2,500 | $77.42 |
| Jul 25, 2025 | Cavanaugh Terrence Wdirector | Buy | 2,000 | $75.72 |
| Jul 25, 2025 | Eppers Josephofficer: EVP, Chief Investment Officer | Buy | 1,402 | $76.82 |
Source: SIGI SEC Form 4 filings, latest May 4, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their SIGI positions over the last 6 months (SEC Form 13F).
Increased
260
New positions
122
Reduced
272
Sold out
90
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| BLACKROCK, INC. | Increased | 7.5M | May 13, 2026 |
| BLACKROCK, INC. | Reduced | 7.5M | Feb 12, 2026 |
| VANGUARD GROUP INC | Reduced | 6.6M | Jan 29, 2026 |
| FMR LLC | Reduced | 4.9M | Feb 17, 2026 |
| AQR CAPITAL MANAGEMENT LLC | Increased | 4.1M | Feb 17, 2026 |
| AQR CAPITAL MANAGEMENT LLC | Reduced | 3.9M | May 15, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 3.5M | May 8, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 2.7M | May 15, 2026 |
| FMR LLC | Reduced | 2.5M | May 15, 2026 |
| STATE STREET CORP | Reduced | 2.4M | Feb 13, 2026 |
| STATE STREET CORP | Reduced | 2.3M | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 1.7M | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 1.7M | Feb 9, 2026 |
| FIRST TRUST ADVISORS LP | Increased | 1.4M | May 13, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Increased | 1.4M | May 7, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.