Michael J. Loparco is CEO & VP at JABIL INC (JBL). They have made 38 open-market trades across 2 companies since 2014, most recently 2026-03-16.
CIK 0001621146
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 $100K since 2026, against 37 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| JBL | 224,043 | $62.4M |
| SANM | 5,500 | $966K |
| IRBT | 27,917 | $13K |
| Total | $63.3M |
Shares reported on the most recent Form 4, priced at the 2026-03-18 close.
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 |
|---|---|---|---|---|---|---|---|---|
| SANM | BUY | 2026-01-30 | 2026-02-03 | $142.46 | $100K | -5.3% | -15.4% | +40.7% |
| JBL | SELL | 2021-12-27 | 2021-12-29 | $71.62 | $443K | -3.1% | -16.2% | -13.2% |
| JBL | SELL | 2021-12-21 | 2021-12-23 | $68.58 | $1.4M | -0.0% | -11.2% | -12.8% |
| JBL | SELL | 2021-12-16 | 2021-12-17 | $66.00 | $386K | +9.0% | +7.3% | -3.4% |
| JBL | SELL | 2021-11-04 | 2021-11-08 | $64.69 | $652K | -1.0% | -2.5% | -6.0% |
| JBL | SELL | 2021-10-11 | 2021-10-12 | $64.00 | $64K | +0.3% | +5.0% | +12.3% |
| JBL | SELL | 2021-08-27 | 2021-08-31 | $62.50 | $125K | +1.7% | -5.5% | -1.4% |
| JBL | SELL | 2021-08-02 | 2021-08-04 | $60.33 | $181K | +1.8% | +4.7% | +5.4% |
| JBL | SELL | 2021-05-25 | 2021-05-26 | $56.00 | $280K | +3.0% | +2.6% | +6.9% |
| JBL | SELL | 2021-04-29 | 2021-05-03 | $55.00 | $550K | +1.6% | +9.3% | +14.1% |
| JBL | SELL | 2021-04-05 | 2021-04-07 | $53.67 | $537K | +1.7% | +2.7% | +6.9% |
| JBL | SELL | 2021-03-15 | 2021-03-17 | $50.65 | $2.5M | +2.8% | +9.5% | +14.0% |
| JBL | SELL | 2021-03-11 | 2021-03-12 | $47.53 | $713K | +0.8% | +10.9% | +18.4% |
| JBL | SELL | 2021-01-14 | 2021-01-19 | $46.00 | $276K | -9.1% | -4.0% | +19.4% |
| JBL | SELL | 2020-12-15 | 2020-12-17 | $44.11 | $728K | -3.8% | +2.6% | +16.0% |
| JBL | SELL | 2020-12-04 | 2020-12-08 | $40.00 | $100K | +5.5% | +11.7% | +8.6% |
| JBL | SELL | 2020-11-24 | 2020-11-25 | $39.00 | $78K | +2.9% | +9.6% | +11.6% |
| JBL | SELL | 2020-11-09 | 2020-11-10 | $38.00 | $76K | -0.2% | +6.5% | +22.2% |
| JBL | SELL | 2020-01-14 | 2020-01-16 | $43.00 | $129K | -5.7% | -13.6% | -43.8% |
| JBL | SELL | 2019-12-12 | 2019-12-13 | $40.00 | $121K | +3.6% | +6.9% | -36.6% |
| JBL | SELL | 2019-11-11 | 2019-11-12 | $39.50 | $138K | -0.5% | +4.2% | -0.8% |
| JBL | SELL | 2019-11-05 | 2019-11-05 | $38.50 | $135K | +0.1% | +0.4% | +2.9% |
| JBL | SELL | 2019-10-28 | 2019-10-30 | $37.50 | $131K | +5.6% | +3.6% | +10.3% |
| JBL | SELL | 2019-10-15 | 2019-10-17 | $36.50 | $128K | +3.8% | +6.3% | +17.9% |
| JBL | SELL | 2019-09-24 | 2019-09-26 | $33.68 | $707K | -2.5% | +4.3% | +17.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.