Michael H. Lanza is CLO & VP at SELECTIVE INSURANCE GROUP INC (SIGI). They have made 14 open-market trades across 1 company since 2006, most recently 2026-07-28.
CIK 0001298607
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 14 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| SIGI | 16,564 | $1.5M |
Shares reported on the most recent Form 4, priced at the 2026-07-29 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SIGI | SELL | 2026-07-28 | 2026-07-29 | $94.04 | $1.6M | -1.1% | -3.6% | — |
| SIGI | SELL | 2021-11-03 | 2021-11-04 | $80.06 | $850K | -0.4% | -0.7% | -0.4% |
| SIGI | SELL · Routine | 2019-05-08 | 2019-05-10 | $70.90 | $492K | +2.1% | +5.3% | +13.4% |
| SIGI | SELL | 2018-05-08 | 2018-05-09 | $55.99 | $504K | +0.6% | +4.6% | +8.1% |
| SIGI | SELL | 2017-02-08 | 2017-02-08 | $43.10 | $707K | +1.7% | +10.1% | +16.8% |
| SIGI | SELL | 2016-02-08 | 2016-02-08 | $32.99 | $1.7M | +3.4% | +5.5% | +9.0% |
| SIGI | SELL | 2015-12-09 | 2015-12-10 | $34.38 | $127K | -7.4% | -5.0% | +4.6% |
| SIGI | SELL | 2015-08-06 | 2015-08-06 | $31.25 | $109K | -7.4% | -1.5% | -1.5% |
| SIGI | SELL | 2014-11-24 | 2014-11-25 | $26.67 | $172K | -7.4% | -1.5% | -1.5% |
| SIGI | SELL | 2014-11-05 | 2014-11-06 | $26.40 | $172K | -7.4% | -1.5% | -1.5% |
| SIGI | SELL | 2013-06-07 | 2013-06-11 | $23.24 | $402K | -7.4% | -1.5% | -1.5% |
| SIGI | SELL | 2010-02-08 | 2010-02-09 | $15.24 | $20K | -7.4% | -1.5% | -1.5% |
| SIGI | SELL | 2009-05-29 | 2009-06-01 | $12.98 | $127K | -7.4% | -1.5% | -1.5% |
| SIGI | SELL | 2008-08-04 | 2008-08-05 | $22.58 | $202K | -7.4% | -1.5% | -1.5% |
| SIGI | SELL | 2006-10-26 | 2006-10-27 | $56.28 | $281K | -7.4% | -1.5% | -1.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.