SIGI
SELECTIVE INSURANCE GROUP INC
Fire, Marine & Casualty InsuranceNasdaqLarge accelerated filer
Total Trades
33
Buys
11
Sells
22
Largest Trade
$1M+
Insiders
16
Institutional Funds
299
Inst. Value
$1M+
Activist Filings
8
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Harnett Anthony D. | SVP | SELL | $50K–$100K | 1K | $87.33 | Feb 17, 2026 |
| Bacus Lisa R | Director | BUY | $50K–$100K | 600 | $84.81 | Feb 3, 2026 |
| Harnett Anthony D. | SVP | SELL | $50K–$100K | 955 | $85.31 | Feb 3, 2026 |
| Brennan Patrick Sean | CFO | BUY | $100K–$500K | 3K | $76.17 | Oct 27, 2025 |
| McCarthy Thomas A | Director | BUY | $100K–$500K | 3K | $77.42 | Jul 29, 2025 |
| Marchioni John J. | President and CEO | BUY | $100K–$500K | 3K | $77.89 | Jul 29, 2025 |
| Eppers Joseph | EVP | BUY | $100K–$500K | 1K | $76.82 | Jul 25, 2025 |
| Cavanaugh Terrence W | Director | BUY | $100K–$500K | 2K | $75.72 | Jul 25, 2025 |
| Harnett Anthony D. | SVP | SELL | $100K–$500K | 1K | $87.06 | Apr 25, 2025 |
| Brennan Patrick Sean | CFO | BUY | $100K–$500K | 3K | $83.15 | Feb 27, 2025 |
| DOHERTY ROBERT KELLY | Director | BUY | $100K–$500K | 2K | $80.28 | Feb 24, 2025 |
| Coaxum Wole C | Director | SELL | $100K–$500K | 2K | $91.56 | Nov 4, 2024 |
| Harnett Anthony D. | SVP | SELL | $100K–$500K | 1K | $92.61 | Oct 25, 2024 |
| DOHERTY ROBERT KELLY | Director | SELL | $100K–$500K | 3K | $104.69 | Feb 20, 2024 |
| Cavanaugh Terrence W | Director | BUY | $50K–$100K | 1K | $98.47 | Feb 2, 2024 |
| Marchioni John J. | President and CEO | SELL | $1M+ | 21K | $102.01 | Nov 13, 2023 |
| Marchioni John J. | President and CEO | SELL | $100K–$500K | 3K | $99.94 | Aug 28, 2023 |
| Nicholson Cynthia S | Director | SELL | $100K–$500K | 3K | $101.51 | Aug 21, 2023 |
| Nicholson Cynthia S | Director | SELL | $50K–$100K | 980 | $101.86 | Aug 17, 2023 |
| Coaxum Wole C | Director | BUY | $15K–$50K | 351 | $100.67 | Jun 12, 2023 |
| Nicholson Cynthia S | Director | SELL | $100K–$500K | 1K | $99.44 | May 31, 2023 |
| Hall Brenda M | EVP | SELL | $100K–$500K | 3K | $100.00 | Mar 7, 2023 |
| Coaxum Wole C | Director | BUY | $50K–$100K | 1K | $99.95 | Mar 7, 2023 |
| Senia Vincent M | EVP, Chief Actuary | SELL | $500K+ | 7K | $99.79 | Feb 13, 2023 |
| BURVILLE JOHN | Director | SELL | $1M+ | 20K | $100.17 | Feb 7, 2023 |
| Morrissey Michael J. | Director | SELL | $100K–$500K | 4K | $101.21 | Feb 7, 2023 |
| BURVILLE JOHN | Director | SELL | $1M+ | 20K | $95.51 | Nov 30, 2022 |
| Hall Brenda M | EVP | SELL | $100K–$500K | 3K | $95.11 | Nov 29, 2022 |
| THEBAULT J BRIAN | Director | SELL | $100K–$500K | 3K | $93.28 | Nov 10, 2022 |
| Nicholson Cynthia S | Director | SELL | $500K+ | 7K | $83.23 | Aug 18, 2022 |
| THEBAULT J BRIAN | Director | SELL | $1M+ | 14K | $77.60 | Jun 2, 2022 |
| MURPHY GREGORY E | Director | SELL | $500K+ | 10K | $77.59 | Feb 16, 2022 |
| Hall Brenda M | EVP | SELL | <$1K | 1 | $77.13 | Feb 8, 2022 |
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Institutional Ownership
13F filings as of Dec 31, 2025 · 299 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| STATE STREET CORP | 2.4M | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 1.4M | $1M+ | SH |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 1.4M | $1M+ | SH |
| DIMENSIONAL FUND ADVISORS LP | 1.2M | $1M+ | SH |
| FIRST TRUST ADVISORS LP | 1.0M | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 891K | $1M+ | SH |
| NORGES BANK | 784K | $1M+ | SH |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 675K | $1M+ | SH |
| AMERICAN CENTURY COMPANIES INC | 610K | $1M+ | SH |
| VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. | 495K | $1M+ | SH |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 467K | $1M+ | SH |
| Verition Fund Management LLC | 441K | $1M+ | SH |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 357K | $1M+ | SH |
| MetLife Investment Management, LLC | 297K | $1M+ | SH |
| Boston Trust Walden Corp | 259K | $1M+ | SH |
| Tributary Capital Management, LLC | 257K | $1M+ | SH |
| Bank of New York Mellon Corp | 252K | $1M+ | SH |
| DEUTSCHE BANK AG\ | 251K | $1M+ | SH |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | 209K | $1M+ | SH |
| RHUMBLINE ADVISERS | 192K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G · Feb 13, 2026
6.7%
4.1M shares
SC 13G/A · Nov 12, 2024
9.0%
5.5M shares
The Vanguard Group - 23-1945930
SC 13G/A · Feb 13, 2024
10.2%
6.2M shares
SC 13G/A · Jan 23, 2024
12.8%
7.8M shares
The Vanguard Group - 23-1945930
SC 13G/A · Feb 10, 2023
10.0%
6.0M shares
SC 13G/A · Jan 23, 2023
11.8%
7.1M shares
SC 13G/A · Jan 27, 2022
11.4%
6.8M shares
SC 13G/A · Jan 25, 2022
11.4%
6.8M shares