Malissia Clinton is Director at 3D SYSTEMS CORP (DDD). They have made 4 open-market trades across 2 companies since 2022, most recently 2026-05-14.
CIK 0001769602
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 4 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| MTH | 20,167 | $1.2M |
| DDD | 200,669 | $556K |
| PGNY | 2,210 | $59K |
| Total | $1.8M |
Shares reported on the most recent Form 4, priced at the 2026-05-29 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 |
|---|---|---|---|---|---|---|---|---|
| MTH | SELL | 2026-02-23 | 2026-02-25 | $76.11 | $395K | -9.9% | -20.6% | -14.2% |
| MTH | SELL · 10b5-1 | 2025-08-12 | 2025-08-12 | $71.59 | $933K | +7.2% | +8.5% | -10.3% |
| DDD | SELL | 2023-05-18 | 2023-05-18 | $8.58 | $149K | -4.8% | +11.4% | -23.7% |
| DDD | SELL | 2022-05-25 | 2022-05-26 | $10.26 | $123K | +1.8% | -4.4% | -3.8% |
| DDD | SELL | 2022-03-18 | 2022-03-22 | $16.08 | $141K | +5.7% | -10.6% | -38.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.