3D Systems Corporation (DDD) Insider Trading

Last 12 months

Insiders sold $635k and bought nothing on the open market.

None of the selling was scheduled in advance under a 10b5-1 plan. The last open-market buy by an executive or director was in Dec 2024.

Net open-market

−$635k

0 buys · 3 sales

Under a 10b5-1 plan

of the value sold

Insiders who bought / sold

0 / 2

executives and directors

Last open-market buy

Dec 2024

Dec 17, 2024

Get an email when DDD's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Sep 17	Phyllis B Nordstrom EVP, CFO and CAO	SoldNo plan	30,000	$3.58	$107k	4.0%	Form 4
Sep 17	Jeffrey A Graves President and CEO	SoldNo plan	42,686	$3.55	$152k	3.3%	Form 4
Aug 20	Jeffrey A Graves President and CEO	SoldNo plan	115,500	$3.26	$377k	8.1%	Form 4
Dec 17, 2024	Jeffrey A Graves President and CEO	Bought	60,000	$3.85	$231k	5.8%	Form 4
Dec 17, 2024	Charles W Hull EVP & Chief Technology Officer	SoldNo plan	115,971	$3.86	$448k	20%	Form 4

Sep 17No plan
Phyllis B Nordstrom
EVP, CFO and CAO · sold 30,000 at $3.58
$107k
4.0% of stake
Sep 17No plan
Jeffrey A Graves
President and CEO · sold 42,686 at $3.55
$152k
3.3% of stake
Aug 20No plan
Jeffrey A Graves
President and CEO · sold 115,500 at $3.26
$377k
8.1% of stake
Dec 17, 2024
Jeffrey A Graves
President and CEO · bought 60,000 at $3.85
$231k
5.8% of stake
Dec 17, 2024No plan
Charles W Hull
EVP & Chief Technology Officer · sold 115,971 at $3.86
$448k
20% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch DDD, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

Related stocks: Services-Prepackaged Software

CGNTCognyte Software Ltd.

AMPLAmplitude, Inc.

CERTCertara, Inc.

CCSIConsensus Cloud Solutions, Inc.

GDYNGrid Dynamics Holdings, Inc.

CMRCCommerce.com, Inc.

SEMRSemrush Holdings, Inc.

XNETXunlei Ltd

Spot a number that looks wrong? Check it in DDD's SEC filings or

Download this analysis as a PDF (Pro)

Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

2 of 2 free stocks used today

Keep analysing DDD

Create a free account and get 14 days of Premium: every stock and every tool.

Unlimited stocksQuality, fair value and dividends for 10,000+ stocks
Stock screenerFilter on quality, valuation and dividend safety
Portfolio trackerReal return, dividend calendar and portfolio quality
Editable DCFChange the assumptions and watch fair value move
Compare side by sideUp to 10 stocks in one table
Unlimited alertsPrice, P/E, Quality Score and yield

No card. Moves to Free after, unless you upgrade.

Already have an account?

Or come back tomorrow. Stocks on your watchlist are always free to view.