Steven A. Mills is President & VP at INTERNATIONAL BUSINESS MACHINES CORP (IBM). They have made 14 open-market trades across 1 company since 2006, most recently 2026-08-15.
CIK 0001180459
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 | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| IBM | SELL | 2015-11-23 | 2015-11-24 | $138.29 | $1.4M | -3.3% | +0.3% | -1.3% |
| IBM | SELL | 2011-07-22 | 2011-07-25 | $185.08 | $1.3M | -3.3% | +0.3% | +0.3% |
| IBM | SELL | 2011-07-22 | 2011-07-25 | $185.00 | $18.0M | -3.3% | +0.3% | +0.3% |
| IBM | SELL | 2010-10-29 | 2010-11-01 | $142.54 | $1.9M | -3.3% | +0.3% | +0.3% |
| IBM | SELL | 2010-10-29 | 2010-11-01 | $142.67 | $4.8M | -3.3% | +0.3% | +0.3% |
| IBM | SELL | 2010-10-29 | 2010-11-01 | $142.64 | $9.5M | -3.3% | +0.3% | +0.3% |
| IBM | SELL | 2010-05-13 | 2010-05-14 | $130.85 | $18.2M | -3.3% | +0.3% | +0.3% |
| IBM | SELL | 2009-08-28 | 2009-08-31 | $120.00 | $3.5M | -3.3% | +0.3% | +0.3% |
| IBM | SELL | 2008-08-07 | 2008-08-08 | $128.34 | $2.6M | -3.3% | +0.3% | +0.3% |
| IBM | SELL | 2008-04-30 | 2008-05-01 | $123.13 | $25K | -3.3% | +0.3% | +0.3% |
| IBM | SELL | 2008-04-30 | 2008-05-01 | $123.10 | $5.8M | -3.3% | +0.3% | +0.3% |
| IBM | SELL | 2007-07-20 | 2007-07-23 | $114.35 | $2.3M | -3.3% | +0.3% | +0.3% |
| IBM | SELL | 2007-05-16 | 2007-05-18 | $104.93 | $525K | -3.3% | +0.3% | +0.3% |
| IBM | SELL | 2006-10-19 | 2006-10-20 | $90.27 | $3.9M | -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.