Bridget A. van Kralingen is President & VP at INTERNATIONAL BUSINESS MACHINES CORP (IBM). They have made 13 open-market trades across 1 company since 2013, most recently 2026-06-22.
CIK 0001538977
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 13 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| IBM | SELL | 2016-11-22 | 2016-11-23 | $162.44 | $421K | -0.9% | +3.0% | +11.4% |
| IBM | SELL | 2016-11-10 | 2016-11-14 | $158.31 | $192K | +3.0% | +6.4% | +13.2% |
| IBM | SELL | 2016-11-08 | 2016-11-09 | $155.53 | $132K | +3.2% | +5.6% | +13.2% |
| IBM | SELL | 2016-10-25 | 2016-10-26 | $150.80 | $100K | +1.9% | +6.8% | +15.1% |
| IBM | SELL | 2016-10-20 | 2016-10-21 | $152.05 | $100K | +1.0% | +8.2% | +10.9% |
| IBM | SELL | 2016-08-25 | 2016-08-26 | $159.40 | $201K | +0.1% | -3.1% | +2.7% |
| IBM | SELL | 2015-08-26 | 2015-08-27 | $145.17 | $414K | -3.3% | +0.3% | +0.3% |
| IBM | SELL | 2015-08-24 | 2015-08-25 | $145.50 | $873K | -3.3% | +0.3% | +0.3% |
| IBM | SELL | 2015-08-17 | 2015-08-18 | $156.50 | $939K | -3.3% | +0.3% | +0.3% |
| IBM | SELL | 2015-08-10 | 2015-08-11 | $157.23 | $943K | -3.3% | +0.3% | +0.3% |
| IBM | SELL | 2015-02-24 | 2015-02-25 | $163.00 | $713K | -3.3% | +0.3% | +0.3% |
| IBM | SELL | 2014-02-13 | 2014-02-14 | $181.48 | $783K | -3.3% | +0.3% | +0.3% |
| IBM | SELL | 2013-02-27 | 2013-02-28 | $200.00 | $2.4M | -3.3% | +0.3% | +0.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.