Robert F. del Bene is VP & Controller at INTERNATIONAL BUSINESS MACHINES CORP (IBM). They have made 6 open-market trades across 1 company since 2019, most recently 2026-07-17.
CIK 0001695828
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 6 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| IBM | SELL | 2022-11-22 | 2022-11-22 | $148.36 | $890K | -1.1% | -5.5% | -11.7% |
| IBM | SELL | 2022-06-02 | 2022-06-03 | $139.04 | $222K | -4.1% | -3.7% | -9.3% |
| IBM | SELL | 2020-02-26 | 2020-02-27 | $140.39 | $165K | -4.0% | -13.1% | -3.4% |
| IBM | SELL | 2020-02-19 | 2020-02-21 | $151.06 | $412K | -7.8% | -34.9% | -18.1% |
| IBM | SELL | 2020-02-14 | 2020-02-18 | $151.97 | $179K | -14.1% | -33.8% | -19.8% |
| IBM | SELL | 2019-03-07 | 2019-03-08 | $136.25 | $17K | +2.6% | +5.4% | -2.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.