Patricia Lynn Guinn is Managing Dir. & Risk & Fin Svcs at Towers Watson & Co. (TW). They have made 14 open-market trades across 2 companies since 2010, most recently 2026-05-20.
CIK 0001477854
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.
1 open-market purchase totalling $289K since 2020, against 13 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| RGA | BUY | 2020-01-31 | 2020-02-03 | $144.29 | $289K | +3.3% | -13.3% | -32.1% |
| TW | SELL | 2015-02-06 | 2015-02-10 | $129.52 | $7.8M | +23.6% | +4.5% | +4.5% |
| TW | SELL | 2014-11-25 | 2014-11-25 | $114.50 | $698K | +23.6% | +4.5% | +4.5% |
| TW | SELL | 2014-03-11 | 2014-03-12 | $114.45 | $2.9M | +23.6% | +4.5% | +4.5% |
| TW | SELL | 2014-03-06 | 2014-03-07 | $113.51 | $170K | +23.6% | +4.5% | +4.5% |
| TW | SELL | 2014-03-05 | 2014-03-05 | $112.28 | $1.1M | +23.6% | +4.5% | +4.5% |
| TW | SELL | 2012-12-10 | 2012-12-11 | $53.78 | $1.1M | +23.6% | +4.5% | +4.5% |
| TW | SELL | 2012-12-06 | 2012-12-14 | $53.57 | $536K | +23.6% | +4.5% | +4.5% |
| TW | SELL | 2012-05-21 | 2012-05-22 | $62.00 | $124K | +23.6% | +4.5% | +4.5% |
| TW | SELL | 2012-03-05 | 2012-03-07 | $64.17 | $58K | +23.6% | +4.5% | +4.5% |
| TW | SELL | 2012-02-23 | 2012-02-27 | $64.45 | $58K | +23.6% | +4.5% | +4.5% |
| TW | SELL | 2012-02-22 | 2012-02-23 | $63.86 | $639K | +23.6% | +4.5% | +4.5% |
| TW | SELL | 2011-06-06 | 2011-06-07 | $61.25 | $613K | +23.6% | +4.5% | +4.5% |
| TW | SELL | 2010-09-22 | 2010-09-22 | $43.93 | $573K | +23.6% | +4.5% | +4.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.