Updated Jul 16, 2026 · Last SEC filing 2026-05-04
SELECTIVE INSURANCE GROUP INC (SIGI) has filed 11 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-05-04. 3 Form 8-K material event filings were reported by SIGI in the last 90 days. 1 Form 144 notices of proposed sale were filed for SIGI stock. InsiderAlpha tracks every SIGI SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SEC CIK | 0000230557 |
|---|
| Form 4 filings (90d) | 11 |
|---|---|
| Form 8-K filings (90d) | 3 |
| Form 144 notices (90d) | 1 |
| Latest Form 4 filing | 2026-05-04 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Cavanaugh Terrence W | Director | A — Grant or award | 3.0K | $0.00 | — | SEC | |
| Bacus Lisa R | Director | A — Grant or award | 1.8K | $0.00 | — | SEC | |
| Aijala Ainar D JR | Director | A — Grant or award | 1.8K | $0.00 | — | SEC | |
| McCarthy Thomas A | Director | A — Grant or award | 3.0K | $0.00 | — | SEC | |
| Sampson Kate | Director | A — Grant or award | 1.8K | $0.00 | — | SEC | |
| Nicholson Cynthia S | Director | A — Grant or award | 1.8K | $0.00 | — | SEC | |
| Mitchell H Elizabeth | Director | A — Grant or award | 1.8K | $0.00 | — | SEC | |
| Mills Stephen | Director | A — Grant or award | 1.8K | $0.00 | — | SEC | |
| DOHERTY ROBERT KELLY | Director | A — Grant or award | 1.8K | $0.00 | — | SEC | |
| Parsons Julie | Director | A — Grant or award | 1.8K | $0.00 | — | SEC | |
| SCHEID JOHN STEPHEN | Director | A — Grant or award | 1.8K | $0.00 | — | SEC | |
| Harnett Anthony D. | SVP, Chief Accounting Officer | S — Open-market sale | 1.1K | $87.33 | $93K | SEC | |
| Eppers Joseph | EVP, Chief Investment Officer | A — Grant or award | 2.7K | $0.00 | — | SEC | |
| Kamrowski Jeffrey F. | EVP, MUSIC | F — Tax withholding / forfeiture | 1.1K | $90.10 | $102K | SEC | |
| Marchioni John J. | President and CEO | A — Grant or award | 21.7K | $0.00 | — | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for SELECTIVE INSURANCE GROUP INC (SIGI). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| Cavanaugh Terrence W | 1 | — |
| McCarthy Thomas A | 1 | — |
| DOHERTY ROBERT KELLY | 1 | — |
| Mills Stephen | 1 | — |
| Mitchell H Elizabeth | 1 | — |
Form 144 must be filed before insiders sell restricted or control stock above SEC thresholds. A cluster of Form 144 notices often precedes a wave of insider distribution.
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in SIGI insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
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