Beta69% was sold under disclosed trading plans, 31% with no plan disclosed. The largest seller, Randolph Altschuler (Director), sold $10.1M.Share-of-stake figures for this company are being verified and will be added when that check is finished. Why
A share of stake is shown for 0 of the 8 officers and directors who sold. 12 are left out Disclosed company stock is not an insider's whole wealth.i
Left out: Randolph Altschuler, Peter Goguen, James Miln, Fabio Rosati, Sanjeev Sahni, Subir Dutt, Vaidyanathan Raghavan, Katharine Weymouth, Ranjana Clark, Roy Azevedo, Emily Rollins and Lukas Biewald (share of stake is being verified).
Officers and directors, past 12 months. Their share of stake is being verified and is not shown yet; amounts and trading plans are below.
Officers and directors, Oct 2025 to Oct 2026. Each sale is counted once: under a disclosed plan, else to cover taxes, else no plan disclosed.
| Who | Shares | Price | % of total stake | Total stake after | Trade date | Filed |
|---|---|---|---|---|---|---|
| Sanjeev Sahni Chief Executive Officer, Director | 1,500 | $108.80 | n/a | n/a | Oct 12, 2026 | Oct 14, 2026 |
| Who | Shares | Price | % of total stake | Total stake after | Trade date | Filed |
|---|---|---|---|---|---|---|
| Randolph Altschuler Director Also under a disclosed plan | 5,721 | $103.32 | n/a | n/a | Oct 2, 2026 | Oct 2, 2026 |
| Vaidyanathan Raghavan Chief Technology Officer Also under a disclosed plan | 1,866 | $103.28 | n/a | n/a | Oct 2, 2026 | Oct 2, 2026 |
| Sanjeev Sahni Chief Executive Officer, Director Also under a disclosed plan | 1,112 | $103.28 | n/a | n/a | Oct 2, 2026 | Oct 2, 2026 |
| Who | Shares | Price | % of total stake | Total stake after | Trade date | Filed |
|---|---|---|---|---|---|---|
| Randolph Altschuler Director | 10,000 | $104.04 | n/a | n/a | Oct 1, 2026 | Oct 2, 2026 |
"% of total stake" is the shares in an event against all the vested shares the person held that day, across every share class and holding entity, after that day's vesting. "n/a" means the person's holdings are not confirmed, or the row is a purchase. "Holdings record incomplete" means more shares were sold than the filings show the person held that day, so a percentage would be wrong.
Yes. Sanjeev Sahni sold 47K shares ($3.0M) in the past 12 months, all of it under a trading plan disclosed in the filings.
Filings rarely give a reason, and we don't guess at one. What they show is how the sales were made: 69% of sales by value ran under 10b5-1 trading plans disclosed in the filings and 31% had no disclosed plan. A trading plan schedules sales in advance.
Yes. 1 officer or director reported 1 purchase in the past 12 months (Form 4 code P; rows the filings describe as reinvested dividends, plan purchases, private deals or moves into the person's own trust are not counted).
| Who sold | Amount | % of holdings | Trading plan |
|---|---|---|---|
| Randolph Altschuler Director | $10.1M 134K shares | Not confirmedshare of stake is being verified. Why | 56% under a disclosed plan 44% no plan disclosed |
| Sanjeev Sahni Chief Executive Officer, Director | $3.0M 47K shares | Not confirmedshare of stake is being verified. Why | Disclosed plan |
| James Miln Chief Financial Officer | $2.7M 48K shares | Not confirmedshare of stake is being verified. Why | Disclosed plan |
| Subir Dutt Chief Sales Officer | $2.1M 28K shares | Not confirmedshare of stake is being verified. Why | Disclosed plan |
| Vaidyanathan Raghavan Chief Technology Officer | $1.4M 19K shares | Not confirmedshare of stake is being verified. Why | 65% under a disclosed plan 35% no plan disclosed |
| Katharine Weymouth Director | $948K 10K shares | Not confirmedshare of stake is being verified. Why | No plan disclosed |
| Fabio Rosati Director | $911K 10K shares | Not confirmedshare of stake is being verified. Why | No plan disclosed |
| Emily Rollins Director | $593K 8K shares | Not confirmedshare of stake is being verified. Why | Disclosed plan |
Vested shares across all share classes, held directly and through trusts, LLCs and family members, as reported on SEC Forms 3, 4 and 5. Unvested awards and options are never counted as owned shares.
| Insider | Held Oct 16, 2025 | Sold | Held Oct 16, 2026 | Still held | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Randolph Altschuler!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Randolph Altschuler are complete. Director | n/a | −134K | n/a | n/a | ||||||||||||||||
Vesting, gifts, unvested awards and holding lines for Randolph AltschulerHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Randolph Altschuler are complete; balances and unit counts will be added when the check is finished. −126Kgifted (net of own trusts) | ||||||||||||||||||||
Peter Goguen!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Peter Goguen are complete. Chief Operating Officer | n/a | 0 | n/a | n/a | ||||||||||||||||
Vesting, gifts, unvested awards and holding lines for Peter GoguenHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Peter Goguen are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||||||||||||||||||
James Miln!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for James Miln are complete. Chief Financial Officer | n/a | −48K | n/a | n/a | ||||||||||||||||
Vesting, gifts, unvested awards and holding lines for James MilnHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for James Miln are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||||||||||||||||||
Fabio Rosati!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Fabio Rosati are complete. Director | n/a | −10K | n/a | n/a | ||||||||||||||||
Vesting, gifts, unvested awards and holding lines for Fabio RosatiHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Fabio Rosati are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||||||||||||||||||
Sanjeev Sahni!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Sanjeev Sahni are complete. Chief Executive Officer, Director | n/a | −47K | n/a | n/a | ||||||||||||||||
Vesting, gifts, unvested awards and holding lines for Sanjeev SahniHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Sanjeev Sahni are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||||||||||||||||||
Subir Dutt!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Subir Dutt are complete. Chief Sales Officer | n/a | −28K | n/a | n/a | ||||||||||||||||
Vesting, gifts, unvested awards and holding lines for Subir DuttHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Subir Dutt are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||||||||||||||||||
Vaidyanathan Raghavan!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Vaidyanathan Raghavan are complete. Chief Technology Officer | n/a | −19K | n/a | n/a | ||||||||||||||||
Vesting, gifts, unvested awards and holding lines for Vaidyanathan RaghavanHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Vaidyanathan Raghavan are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||||||||||||||||||
Katharine Weymouth!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Katharine Weymouth are complete. Director | n/a | −10K | n/a | n/a | ||||||||||||||||
Vesting, gifts, unvested awards and holding lines for Katharine WeymouthHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Katharine Weymouth are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||||||||||||||||||
Ranjana Clark!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Ranjana Clark are complete. Director | n/a | 0 | n/a | n/a | ||||||||||||||||
Vesting, gifts, unvested awards and holding lines for Ranjana ClarkHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Ranjana Clark are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||||||||||||||||||
Roy Azevedo!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Roy Azevedo are complete. Director | n/a | 0 | n/a | n/a | ||||||||||||||||
Vesting, gifts, unvested awards and holding lines for Roy AzevedoHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Roy Azevedo are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||||||||||||||||||
Emily Rollins!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Emily Rollins are complete. Director | n/a | −8K | n/a | n/a | ||||||||||||||||
Vesting, gifts, unvested awards and holding lines for Emily RollinsHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Emily Rollins are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) Stock options (not counted as shares):
Estimate: options held × ($110.54 − strike price), using the most recent insider trade price on Form 4 (Oct 12, 2026), not a market close. | ||||||||||||||||||||
Lukas Biewald!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Lukas Biewald are complete. Director | n/a | 0 | n/a | n/a | ||||||||||||||||
Vesting, gifts, unvested awards and holding lines for Lukas BiewaldHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Lukas Biewald are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||||||||||||||||||
Holdings and share of stake for Xometry, Inc. are being verified, so no balances, unit counts or percentages are shown. Sales, proceeds, plan and tax status, titles and dates come straight from individual filings.
Officer and director open-market sales: $21.7M across 304,304 shares. Plan status and stated purpose are separate questions, and a sale can have both.
The lighter segment is sales with no plan disclosed in the filing ($6.7M), including tax-related sales outside a plan.
Sales with no 10b5-1 plan and no tax reference in the filing. $4.4M of it is Randolph Altschuler. No plan disclosed is a statement about the filing, not about why the sale happened. Largest such sale: Randolph Altschuler, May 21, 2026
$9.4M of sales (43.3%) cite tax obligations in their footnotes, $9.4M of them also under a plan. Example: Vaidyanathan Raghavan, Oct 2, 2026
1 officer or director bought shares in this period, in 1 trade(Form 4 code P, leaving out rows the filings describe as reinvested dividends, plan purchases, private deals or moves into the person's own trust). Across all their filings on record there are 7 purchase trades.
Gifts the filings describe as charitable. Gifts are not sales and are not included in the sale totals.
| Seller | Shares sold | Proceeds | Under a disclosed plan | Share of total | Sales dates |
|---|---|---|---|---|---|
| Randolph Altschuler Director | 134K | $10.1M | 56% | 46% | Jan 5, 2026 to Oct 2, 2026 |
| Sanjeev Sahni Chief Executive Officer, Director | 47K | $3.0M | 100% | 14% | Jan 5, 2026 to Oct 12, 2026 |
| James Miln Chief Financial Officer | 48K | $2.7M | 100% | 12% | Nov 7, 2025 to Aug 6, 2026 |
| Subir Dutt Chief Sales Officer | 28K | $2.1M | 100% | 10% | Nov 17, 2025 to Jul 2, 2026 |
| Vaidyanathan Raghavan Chief Technology Officer | 19K | $1.4M | 65% | 6% | Jan 5, 2026 to Oct 2, 2026 |
| Katharine Weymouth Director | 10K | $948K | 0% | 4% | Aug 28, 2026 to Aug 31, 2026 |
| Fabio Rosati Director | 10K | $911K | 0% | 4% | Aug 10, 2026 to Aug 11, 2026 |
| Emily Rollins Director | 8K | $593K | 100% | 3% | Nov 10, 2025 to Aug 19, 2026 |
| Month | Sale proceeds | Disclosed plan | To cover taxes | No plan disclosed |
|---|---|---|---|---|
| Oct 2025 | $0 | $0 | $0 | $0 |
| Nov 2025 | $255K | $255K | $0 | $0 |
| Dec 2025 | $34K | $34K | $0 | $0 |
| Jan 2026 | $4.0M | $4.0M | $0 | $0 |
| Feb 2026 | $3.0M | $3.0M | $0 | $0 |
| Mar 2026 | $515K | $515K | $0 | $0 |
| Apr 2026 | $597K | $597K | $0 | $0 |
| May 2026 | $5.8M | $1.4M | $0 | $4.4M |
| Jun 2026 | $145K | $145K | $0 | $0 |
| Jul 2026 | $1.2M | $1.2M | $0 | $0 |
| Aug 2026 | $3.0M | $689K | $0 | $2.3M |
| Sep 2026 | $1.0M | $1.0M | $0 | $0 |
| Oct 2026 | $2.1M | $2.1M | $0 | $0 |
In line with the past 4 years. 8 insiders sold; the average is 7 a year.
| 12 months ending | Shares sold | Insiders who sold | Proceeds |
|---|---|---|---|
| Oct 16, 2026 Latest 12 months | 304K | 8 | $21.7M |
| Oct 16, 2025 1 year earlier | 175K | 6 | $5.4M |
| Oct 16, 2024 2 years earlier | 82K | 5 | $1.9M |
| Oct 17, 2023 3 years earlier | 258K | 8 | $9.8M |
| Oct 17, 2022 4 years earlier | 803K | 8 | $37.2M |
| Oct 17, 2021 5 years earlier · filings don't cover the whole year | n/a | n/a | n/a |
Open-market sales (Form 4 code S) by people who were officers or directors, in split-adjusted shares. Earlier years include people who have since left. A sale that an outside holder also reports (a family trust, a fund) is counted with outside holders in every year. Shares, not dollars, are compared, so a change in the stock price doesn't look like a change in selling. Years the filings don't fully cover are shown but left out of the average.
Holdings and share of stake are being verified. Balances, unit counts and every share-of-stake figure for Xometry, Inc. are held back until that check is finished. Sales, proceeds, plan and tax status, titles and dates come straight from individual filings and are complete.
External context: we only cite outside events when a documented connection exists. None is shown for this period.
All 317 Forms 3, 4 and 5 on record for Xometry, Inc. (SEC CIK 1657573), filed from Jun 29, 2021 to Oct 14, 2026; 65 of them were filed in the 12 months this page covers, retrieved from SEC EDGAR on Oct 16, 2026. Prices are the ones reported in each filing, often weighted averages.
Holdings. Each holding line (a share class plus an owner, such as a trust or LLC) carries its last reported balance forward. Entities first reported during the period start at zero, so transfers between an insider's own trusts don't count as selling. Lines not reported for three years or more are listed separately and left out of totals.
Sales. A sale counts as under a 10b5-1 plan if its footnote cites one or the filing's Rule 10b5-1 box is checked, and as tax-related if its footnote cites tax obligations or sell-to-cover. Shares withheld by the company for taxes are listed separately. Sales with neither attribute are labeled "no plan disclosed".
| Name | Last filed | Last reported balance |
|---|---|---|
| Deborah Bial | Mar 13, 2025 | 21,875 shares, last reported balance as of Mar 11, 2025 |
| Matthew Leibel | Dec 20, 2024 | 129,264 shares, last reported balance as of Dec 19, 2024 |
| Kathy Mayerhofer | Mar 18, 2024 | 73,982 shares, last reported balance as of Mar 14, 2024 |
| James Rallo | Feb 21, 2024 | 44,381 shares, last reported balance as of Feb 20, 2024 |
| Bill Cronin | Jan 5, 2024 | 141,460 shares, last reported balance as of Jan 3, 2024 |
| George Hornig | Sep 1, 2023 | 37,384 shares, last reported balance as of Aug 31, 2023 |
| Laurence Zuriff | Mar 17, 2023 | 3,048,004 shares, last reported balance as of Mar 15, 2023 |
| Highland Leaders Fund I, L.P. | Aug 15, 2022 | 8,857,281 shares, last reported balance as of Aug 12, 2022 |
| Craig Driscoll | Jun 2, 2022 | 671 shares, last reported balance as of Jun 1, 2022 |
| Craig Driscoll | Jun 2, 2022 | 360,644 shares, last reported balance as of Jun 1, 2022 |
| Foundry Group Next 2018, L.P. | Jul 7, 2021 | 3,962,107 shares, last reported balance as of Jul 2, 2021 |
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