USA - NASDAQ:SIGI - US8163001071 - Common Stock
| Shares Outstanding | 60.85M |
| Float | 60.12M |
| Float Short Interest Percentage | 2.6% |
| Owners (insider) | 0.82% |
| Owners (institutional) | 87.64% |
| Owners (insider) change | 1.58% |
| Owners (institutional) change | 0.22% |
| Date | Name | Type | Shares | Price | Amount |
|---|---|---|---|---|---|
| Aug 1, 2025 | DOHERTY ROBERT KELLY | Open Market Purchase | 1500 | 77.00 | $ 115,500.00 |
| Jul 28, 2025 | Marchioni John J. | Open Market Purchase | 3200 | 77.89 | $ 249,248.00 |
| Jul 28, 2025 | McCarthy Thomas A | Open Market Purchase | 2500 | 77.42 | $ 193,550.00 |
| Jul 25, 2025 | Cavanaugh Terrence W | Open Market Purchase | 2000 | 75.72 | $ 151,430.00 |
| Jul 25, 2025 | Eppers Joseph | Open Market Purchase | 1402 | 76.82 | $ 107,701.64 |
| May 2, 2025 | Mitchell H Elizabeth | Grant | 1426 | 0.00 | $ 0.00 |
| May 2, 2025 | Nicholson Cynthia S | Grant | 1426 | 0.00 | $ 0.00 |
| May 2, 2025 | SCHEID JOHN STEPHEN | Grant | 1426 | 0.00 | $ 0.00 |
| May 2, 2025 | Mills Stephen | Grant | 2025 | 0.00 | $ 0.00 |
| May 2, 2025 | McCarthy Thomas A | Grant | 1426 | 0.00 | $ 0.00 |
| May 2, 2025 | DOHERTY ROBERT KELLY | Grant | 1426 | 0.00 | $ 0.00 |
| May 2, 2025 | Coaxum Wole C | Grant | 1606 | 0.00 | $ 0.00 |
| May 2, 2025 | Bacus Lisa R | Grant | 1666 | 0.00 | $ 0.00 |
| May 2, 2025 | Aijala Ainar D JR | Grant | 2624 | 0.00 | $ 0.00 |
| May 2, 2025 | Cavanaugh Terrence W | Grant | 2624 | 0.00 | $ 0.00 |
| May 2, 2025 | Sampson Kate | Grant | 1426 | 0.00 | $ 0.00 |
| Apr 25, 2025 | Harnett Anthony D. | Open Market Sale | 1352 | 87.06 | $ 117,705.12 |
| Mar 3, 2025 | Marchioni John J. | Open Market Purchase | 1180 | 86.69 | $ 102,288.89 |
| Feb 27, 2025 | Brennan Patrick Sean | Open Market Purchase | 3000 | 83.15 | $ 249,450.00 |
| Feb 24, 2025 | DOHERTY ROBERT KELLY | Open Market Purchase | 1500 | 80.28 | $ 120,419.85 |
| Feb 7, 2025 | Kamrowski Jeffrey F. | Grant | 3543 | 0.00 | $ 0.00 |
| Feb 7, 2025 | Kamrowski Jeffrey F. | Option Excercise | 1358 | 85.24 | $ 115,755.92 |
| Feb 7, 2025 | Eppers Joseph | Grant | 2581 | 0.00 | $ 0.00 |
| Feb 7, 2025 | Eppers Joseph | Option Excercise | 895 | 85.24 | $ 76,289.80 |
| Feb 7, 2025 | Harnett Anthony D. | Grant | 2227 | 0.00 | $ 0.00 |
| Feb 7, 2025 | Harnett Anthony D. | Option Excercise | 875 | 85.24 | $ 74,585.00 |
| Feb 7, 2025 | Marchioni John J. | Grant | 27325 | 0.00 | $ 0.00 |
| Feb 7, 2025 | Marchioni John J. | Option Excercise | 12235 | 85.24 | $ 1,042,911.40 |
| Feb 7, 2025 | Lanza Michael H | Grant | 5314 | 0.00 | $ 0.00 |
| Feb 7, 2025 | Lanza Michael H | Option Excercise | 1975 | 85.24 | $ 168,349.00 |
| Feb 7, 2025 | Kush Paul | Grant | 3846 | 0.00 | $ 0.00 |
| Feb 7, 2025 | Kush Paul | Option Excercise | 1181 | 85.24 | $ 100,668.44 |
| Feb 7, 2025 | Senia Vincent M | Grant | 4251 | 0.00 | $ 0.00 |
| Feb 7, 2025 | Senia Vincent M | Option Excercise | 1601 | 85.24 | $ 136,469.24 |
| Feb 7, 2025 | Hall Brenda M | Grant | 6073 | 0.00 | $ 0.00 |
| Feb 7, 2025 | Hall Brenda M | Option Excercise | 1812 | 85.24 | $ 154,454.88 |
| Dec 3, 2024 | Marchioni John J. | Other Disposition | 1002 | 0.00 | $ 0.00 |
| Nov 4, 2024 | Coaxum Wole C | Open Market Sale | 1903 | 91.56 | $ 174,238.68 |