18 insiders reported 47 Form 4 transactions for SELECTIVE INSURANCE GROUP INC (SIGI) over the past 18 months (most recent 2026-07-29). Recent activity: Lanza Michael H (EVP and General Counsel) Sell 1,100 shares, Lanza Michael H (EVP and General Counsel) Sell 17,100 shares, Parsons Julie (Director) Buy 1,767 shares, Cavanaugh Terrence W (Director) Buy 3,047 shares, Nicholson Cynthia S (Director) Buy 1,767 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-29 | Lanza Michael H | EVP and General Counsel | Sell | 1,100 | $0 |
| 2026-07-29 | Lanza Michael H | EVP and General Counsel | Sell | 17,100 | $1.6M |
| 2026-05-04 | Parsons Julie | Director | Buy | 1,767 | $0 |
| 2026-05-04 | Cavanaugh Terrence W | Director | Buy | 3,047 | $0 |
| 2026-05-04 | Nicholson Cynthia S | Director | Buy | 1,767 | $0 |
| 2026-05-04 | McCarthy Thomas A | Director | Buy | 3,047 | $0 |
| 2026-05-04 | Bacus Lisa R | Director | Buy | 1,767 | $0 |
| 2026-05-04 | SCHEID JOHN STEPHEN | Director | Buy | 1,767 | $0 |
| 2026-05-04 | Mitchell H Elizabeth | Director | Buy | 1,767 | $0 |
| 2026-05-04 | Mills Stephen | Director | Buy | 1,767 | $0 |
| 2026-05-04 | Aijala Ainar D JR | Director | Buy | 1,767 | $0 |
| 2026-05-04 | Sampson Kate | Director | Buy | 1,767 | $0 |
| 2026-05-04 | DOHERTY ROBERT KELLY | Director | Buy | 1,767 | $0 |
| 2026-02-17 | Harnett Anthony D. | SVP, Chief Accounting Officer | Sell | 1,064 | $92,919 |
| 2026-02-10 | Harnett Anthony D. | SVP, Chief Accounting Officer | Buy | 1,775 | $0 |
| 2026-02-10 | Harnett Anthony D. | SVP, Chief Accounting Officer | Sell | 711 | $64,061 |
| 2026-02-10 | Eppers Joseph | EVP, Chief Investment Officer | Buy | 2,711 | $0 |
| 2026-02-10 | Eppers Joseph | EVP, Chief Investment Officer | Sell | 938 | $84,514 |
| 2026-02-10 | Lanza Michael H | EVP and General Counsel | Buy | 4,260 | $0 |
| 2026-02-10 | Lanza Michael H | EVP and General Counsel | Sell | 1,595 | $143,710 |
| 2026-02-10 | Marchioni John J. | President and CEO | Buy | 21,686 | $0 |
| 2026-02-10 | Marchioni John J. | President and CEO | Sell | 9,452 | $851,625 |
| 2026-02-10 | Kamrowski Jeffrey F. | EVP, MUSIC | Buy | 2,905 | $0 |
| 2026-02-10 | Kamrowski Jeffrey F. | EVP, MUSIC | Sell | 1,128 | $101,633 |
| 2026-02-03 | Bacus Lisa R | Director | Buy | 600 | $50,886 |
Source: SEC Form 4 filings · as of 2026-07-29