Joseph M. Tucci is Chairman & President at EMC CORP (EMC). They have made 25 open-market trades across 2 companies since 2007, most recently 2026-10-15.
CIK 0001189198
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 25 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| PAYX | 68,334 | $7.6M |
| MSI | 13,761 | $6.4M |
| GTYH | 318,979 | $2.0M |
| EMC | 1,944,725 | — |
| Total | $16.0M |
Shares reported on the most recent Form 4, priced at the 2026-10-16 close. 1 holding could not be priced and is excluded from the total.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| PAYX | SELL | 2026-06-26 | 2026-06-30 | $98.25 | $384K | +9.8% | +15.4% | -1.5% |
| PAYX | SELL | 2023-07-10 | 2023-07-11 | $115.99 | $2.5M | +3.3% | +4.0% | -0.3% |
| PAYX | SELL | 2023-07-06 | 2023-07-10 | $113.02 | $2.7M | +6.2% | +6.4% | +2.2% |
| PAYX | SELL | 2021-05-06 | 2021-05-06 | $100.56 | $5.3M | -2.5% | +0.1% | +12.4% |
| PAYX | SELL | 2020-02-20 | 2020-02-24 | $89.49 | $1.4M | -9.3% | -31.3% | -20.8% |
| PAYX | SELL | 2019-04-15 | 2019-04-15 | $82.29 | $1.0M | +1.4% | +2.9% | +3.7% |
| PAYX | SELL | 2018-07-05 | 2018-07-06 | $68.63 | $858K | -0.6% | +0.1% | +2.9% |
| PAYX | SELL | 2017-07-10 | 2017-07-10 | $57.82 | $347K | -0.8% | -4.8% | +10.4% |
| PAYX | SELL | 2016-07-08 | 2016-07-12 | $61.00 | $222K | -0.7% | -2.1% | -7.3% |
| PAYX | SELL | 2015-07-06 | 2015-07-06 | $48.00 | $337K | -10.8% | -0.9% | -0.9% |
| EMC | SELL | 2013-07-30 | 2013-08-01 | $26.46 | $10.6M | N/A | N/A | N/A |
| EMC | SELL | 2012-08-07 | 2012-08-09 | $27.04 | $12.2M | N/A | N/A | N/A |
| EMC | SELL | 2012-02-09 | 2012-02-13 | $26.25 | $10.4M | N/A | N/A | N/A |
| EMC | SELL | 2011-11-10 | 2011-11-14 | $24.01 | $5.9M | N/A | N/A | N/A |
| EMC | SELL | 2011-10-21 | 2011-10-21 | $24.00 | $8.4M | N/A | N/A | N/A |
| EMC | SELL | 2011-07-21 | 2011-07-22 | $27.46 | $15.8M | N/A | N/A | N/A |
| EMC | SELL | 2011-01-27 | 2011-01-28 | $24.96 | $15.0M | N/A | N/A | N/A |
| EMC | SELL | 2010-10-28 | 2010-10-29 | $21.02 | $11.6M | N/A | N/A | N/A |
| EMC | SELL | 2010-10-20 | 2010-10-22 | $21.02 | $11.6M | N/A | N/A | N/A |
| EMC | SELL | 2010-08-02 | 2010-08-03 | $20.13 | $8.1M | N/A | N/A | N/A |
| EMC | SELL | 2010-07-23 | 2010-07-23 | $20.00 | $8.0M | N/A | N/A | N/A |
| EMC | SELL | 2010-06-03 | 2010-06-04 | $19.02 | $7.6M | N/A | N/A | N/A |
| EMC | SELL | 2009-08-27 | 2009-08-28 | $15.69 | $5.2M | N/A | N/A | N/A |
| EMC | SELL | 2009-08-20 | 2009-08-21 | $15.16 | $5.1M | N/A | N/A | N/A |
| EMC | SELL | 2009-08-13 | 2009-08-13 | $15.19 | $5.1M | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.