X0306 4 2022-01-20 false 0001657573 Xometry, Inc. XMTR 0001870220 Zuriff Laurence C/O XOMETRY, INC. 7529 STANDISH PLACE, SUITE 200 DERWOOD MD 20855 true true false false Chief Strategy Officer Class A Common Stock 2022-01-20 4 S false 561.00 57.3668 D 953449.00 D Class A Common Stock 2022-01-20 4 S false 1116.00 56.4809 D 952333.00 D Class A Common Stock 2022-01-20 4 S false 806.00 54.9742 D 951527.00 D Class A Common Stock 2022-01-20 4 S false 233.00 53.4387 D 951294.00 D Class A Common Stock 2022-01-20 4 S false 66.00 51.85 D 951228.00 D Class A Common Stock 2022-01-20 4 S false 186.00 57.3689 D 297982.00 I Held by the Jason Eric Zuriff Trust Class A Common Stock 2022-01-20 4 S false 372.00 56.4804 D 297610.00 I Held by the Jason Eric Zuriff Trust Class A Common Stock 2022-01-20 4 S false 272.00 54.9738 D 297338.00 I Held by the Jason Eric Zuriff Trust Class A Common Stock 2022-01-20 4 S false 78.00 53.4395 D 297260.00 I Held by the Jason Eric Zuriff Trust Class A Common Stock 2022-01-20 4 S false 22.00 51.85 D 297238.00 I Held by the Jason Eric Zuriff Trust Class A Common Stock 2022-01-20 4 S false 188.00 57.3677 D 297986.00 I Held by the Sophie Anna Zuriff 2020 Trust Class A Common Stock 2022-01-20 4 S false 362.00 56.4803 D 297624.00 I Held by the Sophie Anna Zuriff 2020 Trust Class A Common Stock 2022-01-20 4 S false 282.00 54.9721 D 297342.00 I Held by the Sophie Anna Zuriff 2020 Trust Class A Common Stock 2022-01-20 4 S false 76.00 53.4461 D 297266.00 I Held by the Sophie Anna Zuriff 2020 Trust Class A Common Stock 2022-01-20 4 S false 24.00 51.85 D 297242.00 I Held by the Sophie Anna Zuriff 2020 Trust Class A Common Stock 2022-01-20 4 S false 191.00 57.3683 D 297919.00 I Held by the Zuriff Family 2020 Trust Class A Common Stock 2022-01-20 4 S false 382.00 56.4835 D 297537.00 I Held by the Zuriff Family 2020 Trust Class A Common Stock 2022-01-20 4 S false 278.00 54.9765 D 297259.00 I Held by the Zuriff Family 2020 Trust Class A Common Stock 2022-01-20 4 S false 80.00 53.4359 D 297179.00 I Held by the Zuriff Family 2020 Trust Class A Common Stock 2022-01-20 4 S false 22.00 51.85 D 297157.00 I Held by the Zuriff Family 2020 Trust Class A Common Stock 2022-01-20 4 S false 561.00 57.3676 D 195036.00 I Held by ZFI Capital, LP. Class A Common Stock 2022-01-20 4 S false 1145.00 56.4809 D 193891.00 I Held by ZFI Capital, LP. Class A Common Stock 2022-01-20 4 S false 806.00 54.975 D 193085.00 I Held by ZFI Capital, LP. Class A Common Stock 2022-01-20 4 S false 233.00 53.4395 D 192852.00 I Held by ZFI Capital, LP. Class A Common Stock 2022-01-20 4 S false 66.00 51.85 D 192786.00 I Held by ZFI Capital, LP. Represents shares sold in a transaction that was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person at least 30 days prior to the trading date. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $57.01 to $57.56, inclusive. The reporting person undertakes to provide to Xometry, Inc., any security holder of Xomery, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price in the ranges set forth in footnotes (2), (3), (4), (5) and (7) to this Form 4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $56.005 to $57.00, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $54.64 to $55.61, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $53.00 to $53.82, inclusive. Represents shares sold in a transaction that was effected automatically pursuant to a Rule 10b-5 trading plan adopted by the Jason Eric Zuriff Trust at least 30 days prior to the trading date. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $57.01 to $57.56, inclusive. Represents shares sold in a transaction that was effected automatically pursuant to a Rule 10b-5 trading plan adopted by the Sophia Anna Zuriff 2020 Trust at least 30 days prior to the trading date. Represents shares sold in a transaction that was effected automatically pursuant to a Rule 10b-5 trading plan adopted by the Zuriff Family 2020 Trust at least 30 days prior to the trading date. Represents shares sold in a transaction that was effected automatically pursuant to a Rule 10b-5 trading plan adopted by ZFI Capital, L.P. at least 30 days prior to the trading date. /s/ Kristie Scott, Attorney-in-Fact 2022-01-21