Mark Joseph Welzenbach is President & VP at HANOVER INSURANCE GROUP, INC. (THG). They have made 20 open-market trades across 1 company since 2013, most recently 2022-12-31.
CIK 0001576903
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 20 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| THG | 19,865 | $5.0M |
Shares reported on the most recent Form 4, priced at the 2023-01-04 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| THG | SELL | 2022-11-04 | 2022-11-07 | $142.21 | $380K | +1.1% | -0.3% | +1.7% |
| THG | SELL | 2022-11-04 | 2022-11-18 | $142.37 | $761K | +2.1% | -5.2% | -0.1% |
| THG | SELL | 2022-02-04 | 2022-02-08 | $139.10 | $4.2M | -3.2% | -4.7% | +1.7% |
| THG | SELL | 2021-07-30 | 2021-08-03 | $136.53 | $1.7M | +5.2% | +5.1% | -5.2% |
| THG | SELL | 2021-05-03 | 2021-05-05 | $139.82 | $1.3M | +2.4% | +0.1% | -3.2% |
| THG | SELL | 2020-02-11 | 2020-02-12 | $138.68 | $1.8M | -4.9% | -24.8% | -33.8% |
| THG | SELL | 2020-02-06 | 2020-02-10 | $138.86 | $2.7M | -1.4% | -23.5% | -31.0% |
| THG | SELL | 2019-02-07 | 2019-02-11 | $115.24 | $511K | +2.5% | +0.4% | +4.2% |
| THG | SELL | 2019-02-01 | 2019-02-05 | $113.05 | $1.7M | +2.9% | +3.1% | +6.8% |
| THG | SELL | 2018-05-04 | 2018-05-08 | $115.59 | $3.0M | +1.5% | +4.3% | +7.2% |
| THG | SELL | 2017-11-07 | 2017-11-08 | $106.09 | $1.0M | +0.2% | -0.2% | +4.3% |
| THG | SELL | 2017-11-03 | 2017-11-07 | $103.89 | $519K | -0.6% | -1.3% | +5.2% |
| THG | SELL | 2017-08-09 | 2017-08-10 | $97.94 | $940K | -2.1% | -5.4% | +5.9% |
| THG | SELL | 2017-02-27 | 2017-02-28 | $90.29 | $1.8M | +0.1% | -0.1% | -8.6% |
| THG | SELL | 2016-02-16 | 2016-02-18 | $82.10 | $513K | +3.3% | +4.7% | +4.8% |
| THG | SELL | 2015-07-31 | 2015-08-03 | $81.12 | $811K | -4.6% | -1.0% | -1.0% |
| THG | SELL | 2015-05-05 | 2015-05-07 | $70.09 | $603K | -4.6% | -1.0% | -1.0% |
| THG | SELL | 2015-02-06 | 2015-02-09 | $72.03 | $810K | -4.6% | -1.0% | -1.0% |
| THG | SELL | 2014-05-02 | 2014-05-05 | $59.72 | $746K | -4.6% | -1.0% | -1.0% |
| THG | SELL | 2013-08-07 | 2013-08-08 | $54.73 | $433K | -4.6% | -1.0% | -1.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.