DDD insider buying – 3D Systems Corp
18 insider purchases since 2016 worth $3.0M by 5 different insiders. Last 12 months: 0 purchases, $0. Most recent filing: 2024-12-18.
Small company Public float $190M (latest 10-K, SEC). Share prices of small companies usually swing much more than those of large ones, in both directions, and are easier to move with little trading.
Same time range as the chart above - each mark sits under the week of the trade. Circles = purchases (height = price paid, size = amount), red triangles = open-market sales of $50k+. Prices as reported, not adjusted for later stock splits. 11 older purchases (before the 5-year window) are listed in the table below.
Purchases are open-market buys (SEC Form 4, code "P") - insiders paying with their own money. Sales are open-market sales (code "S") of $50,000 or more; many sales are pre-planned (Rule 10b5-1) or made for taxes and diversification. Each row links to the original filing.
Bought, sold, still holding?
| Insider | Bought | First / last buy | Sold since 2016 | Holds now* | Status |
|---|---|---|---|---|---|
| LOEWENBAUM G WALTER II Director | $1.0M 6× · 102,905 sh | 2016-05-12 2018-05-29 | 3× · $1.6M last 2017-05-30 | 1,920,607 shares as of 2018-05-30 | Holds (sold earlier) |
| GRAVES JEFFREY A CEO | $847,537 6× · 115,501 sh | 2020-09-04 2024-12-17 | 3× · $1.1M last 2026-09-17 | 1,231,596 shares as of 2026-09-18 | Sold part |
| ERICKSON THOMAS W Director | $493,500 2× · 100,000 sh | 2023-11-21 2023-11-28 | – | 395,178 shares as of 2026-05-29 | Holds - never sold |
| JOSHI VYOMESH CEO | $445,526 2× · 45,320 sh | 2017-08-08 2019-05-13 | – | 347,975 shares as of 2020-03-04 | Holds - never sold |
| KEVER JIM D Director | $164,500 2× · 20,000 sh | 2020-08-17 2022-05-26 | – | 560,650 shares as of 2026-05-29 | Holds - never sold |
* Shares held after the insider's most recent SEC filing for this company (all share classes, direct and indirect). If an insider stops filing, later changes are not known.
Insider buying and selling by year
| Year | Purchases | Bought | Buyers | Sales | Sold |
|---|---|---|---|---|---|
| 2026 | 0 | – | – | 3 | $635,465 |
| 2024 | 1 | $231,000 | 1 | 1 | $447,648 |
| 2023 | 2 | $493,500 | 1 | 2 | $221,989 |
| 2022 | 3 | $404,980 | 2 | 15 | $2.4M |
| 2021 | 2 | $226,427 | 1 | 14 | $1.9M |
| 2020 | 2 | $149,630 | 2 | 3 | $332,401 |
| 2019 | 1 | $245,942 | 1 | 2 | $601,130 |
| 2018 | 2 | $220,997 | 1 | 4 | $669,400 |
| 2017 | 4 | $758,852 | 2 | 6 | $2.3M |
| 2016 | 1 | $241,500 | 1 | – | – |
Insider purchases
| Filed | Insider | Role | Shares | Avg price | Value | Holdings | Filing |
|---|---|---|---|---|---|---|---|
| 2024-12-18 | GRAVES JEFFREY A | CEO | 60,000 | $3.85 | $231,000 | +5.8% | SEC |
| 2023-11-29 | ERICKSON THOMAS W | Director | 50,000 | $5.30 | $265,000 | +24.1% | SEC |
| 2023-11-22 | ERICKSON THOMAS W | Director | 50,000 | $4.57 | $228,500 | +31.8% | SEC |
| 2022-11-29 | GRAVES JEFFREY A | CEO | 20,000 | $9.60 | $192,000 | +3.6% | SEC |
| 2022-05-26 | KEVER JIM D | Director | 10,000 | $10.65 | $106,500 | +2.5% | SEC |
| 2022-05-23 | GRAVES JEFFREY A | CEO | 10,141 | $10.50 | $106,480 | +1.8% | SEC |
| 2021-08-17 | GRAVES JEFFREY A | CEO | 4,260 | $29.37 | $125,116 | +0.8% | SEC |
| 2021-05-20 | GRAVES JEFFREY A | CEO | 4,100 | $24.71 | $101,311 | +0.8% | SEC |
| 2020-09-08 | GRAVES JEFFREY A | CEO | 17,000 | $5.39 | $91,630 | +3.8% | SEC |
| 2020-08-19 | KEVER JIM D | Director | 10,000 | $5.80 | $58,000 | +2.9% | SEC |
| 2019-05-14 | JOSHI VYOMESH | CEO | 29,920 | $8.22 | $245,942 | +10.4% | SEC |
| 2018-05-30 | LOEWENBAUM G WALTER II | Director | 4,500 | $12.06 | $54,270 | +0.4% | SEC |
| 2018-05-09 | LOEWENBAUM G WALTER II | Director | 16,475 | $10.12 | $166,727 | +1.5% | SEC |
| 2017-12-06 | LOEWENBAUM G WALTER II | Director | 15,000 | $9.37 | $140,550 | +1.4% | SEC |
| 2017-12-05 | LOEWENBAUM G WALTER II | Director | 40,500 | $8.94 | $362,070 | +4.0% | SEC |
| 2017-12-04 | LOEWENBAUM G WALTER II | Director | 6,430 | $8.81 | $56,648 | +0.6% | SEC |
| 2017-08-09 | JOSHI VYOMESH | CEO | 15,400 | $12.96 | $199,584 | +10.3% | SEC |
| 2016-05-13 | LOEWENBAUM G WALTER II | Director | 20,000 | $12.07 | $241,500 | +2.0% | SEC |
Insider sales
| Filed | Insider | Role | Shares | Avg price | Value | Type | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-18 | Nordstrom Phyllis B | CFO | 30,000 | $3.58 | $107,400 | Sale | SEC |
| 2026-09-18 | GRAVES JEFFREY A | CEO | 42,686 | $3.55 | $151,535 | Sale | SEC |
| 2026-08-21 | GRAVES JEFFREY A | CEO | 115,500 | $3.26 | $376,530 | Sale | SEC |
| 2024-12-18 | HULL CHARLES W | Officer | 115,971 | $3.86 | $447,648 | Sale | SEC |
| 2023-05-31 | Puthenveetil Reji | Officer | 18,434 | $8.00 | $147,472 | Sale | SEC |
| 2023-05-18 | Clinton Malissia | Director | 8,685 | $8.58 | $74,517 | Sale | SEC |
| 2022-12-09 | Johnson Andrew Martin | Officer | 7,787 | $9.39 | $73,120 | Sale | SEC |
| 2022-09-09 | Johnson Andrew Martin | Officer | 6,767 | $10.06 | $68,076 | Sale | SEC |
| 2022-06-10 | HULL CHARLES W | Officer | 26,386 | $10.95 | $288,927 | Sale | SEC |
| 2022-05-26 | Clinton Malissia | Director | 6,006 | $10.26 | $61,622 | Sale | SEC |
| 2022-03-22 | Narula Jagtar | CFO | 5,863 | $16.13 | $94,570 | Sale | SEC |
| 2022-03-22 | Clinton Malissia | Director | 4,375 | $16.08 | $70,350 | Sale | SEC |
| 2022-03-10 | Johnson Andrew Martin | Officer | 5,000 | $14.84 | $74,200 | Sale | SEC |
| 2022-03-09 | Narula Jagtar | CFO | 11,878 | $15.16 | $180,070 | Sale | SEC |
| 2022-03-09 | GRAVES JEFFREY A | CEO | 40,837 | $14.76 | $602,754 | Sale | SEC |
Showing the latest 15 of 50 sales of $50,000+ since 2016.
Recent company events (SEC 8-K)
- 2026-11-05 - Major agreement signed; Unregistered share sale (SEC)
- 2026-11-05 - Major agreement signed (SEC)
Compiled automatically from public SEC filings. Not investment advice. Get every new insider purchase in the daily report.
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