Arbo · 13F Signal Engine

Insider

Form 4/4-A open-market insider transactions (officers, directors, 10% owners) · 285 transactions

Table I (non-derivative) transactions only -- common stock bought, sold, awarded, exercised, or tax-withheld. Covers this app's full ticker Universe (backfilled INSIDER_LOOKBACK_QUARTERS quarters back, continuously monitored) plus whatever the market-wide discovery has found beyond it. Informational only: never summed into the core flow ranking.

Ticker	Insider	Role	Type	Date	Shares	Price	Value	Notes	Filing
XMTR	Sahni Sanjeev Singh	Chief Executive Officer	Sale 10b5-1	2026-09-14	12	$87.03	$1,044	Disposed (180,903 owned after)	EDGAR
XMTR	Sahni Sanjeev Singh	Chief Executive Officer	Sale 10b5-1	2026-09-14	327	$84.23	$27,543	Disposed (182,076 owned after)	EDGAR
XMTR	Sahni Sanjeev Singh	Chief Executive Officer	Sale 10b5-1	2026-09-14	534	$86.02	$45,933	Disposed (180,915 owned after)	EDGAR
XMTR	Sahni Sanjeev Singh	Chief Executive Officer	Sale 10b5-1	2026-09-14	627	$85.04	$53,318	Disposed (181,449 owned after)	EDGAR
XMTR	Altschuler Randolph	Director	Sale 10b5-1	2026-09-01	481	$92.09	$44,293	Disposed (551,270 owned after)	EDGAR
XMTR	Altschuler Randolph	Director	Sale 10b5-1	2026-09-01	4,912	$91.03	$447,122	Disposed (551,751 owned after)	EDGAR
XMTR	Altschuler Randolph	Director	Sale 10b5-1	2026-09-01	4,607	$90.47	$416,802	Disposed (556,663 owned after)	EDGAR
XMTR	Weymouth Katharine	Director	Sale	2026-08-31	5,000	$95.23	$476,150	Disposed (35,345 owned after)	EDGAR
XMTR	Weymouth Katharine	Director	Option exercise	2026-08-31	5,000	$4.46	$22,300	Acquired (40,345 owned after)	EDGAR
XMTR	Weymouth Katharine	Director	Sale	2026-08-28	5,000	$94.30	$471,519	Disposed (35,345 owned after)	EDGAR
XMTR	Weymouth Katharine	Director	Option exercise	2026-08-28	5,000	$4.46	$22,300	Acquired (40,345 owned after)	EDGAR
XMTR	Raghavan Vaidyanathan	Chief Technology Officer	Sale	2026-08-27	5,000	$96.77	$483,825	Disposed (135,777 owned after)	EDGAR
XMTR	Altschuler Randolph	Director	Gift	2026-08-20	85,582	—	—	Disposed (0 owned after)	EDGAR
XMTR	Rollins Emily	Director	Option exercise 10b5-1	2026-08-19	5,000	$12.32	$61,600	Acquired (20,136 owned after)	EDGAR
XMTR	Rollins Emily	Director	Sale 10b5-1	2026-08-19	2,540	$83.61	$212,363	Disposed (17,596 owned after)	EDGAR
XMTR	Rollins Emily	Director	Sale 10b5-1	2026-08-19	1,692	$84.83	$143,527	Disposed (15,904 owned after)	EDGAR
XMTR	Rollins Emily	Director	Sale 10b5-1	2026-08-19	768	$85.47	$65,638	Disposed (15,136 owned after)	EDGAR
XMTR	Sahni Sanjeev Singh	Chief Executive Officer	Sale 10b5-1	2026-08-17	266	$90.76	$24,143	Disposed (182,732 owned after)	EDGAR
XMTR	Sahni Sanjeev Singh	Chief Executive Officer	Sale 10b5-1	2026-08-17	325	$93.23	$30,300	Disposed (182,407 owned after)	EDGAR
XMTR	Sahni Sanjeev Singh	Chief Executive Officer	Sale 10b5-1	2026-08-17	382	$88.18	$33,686	Disposed (183,521 owned after)	EDGAR
XMTR	Sahni Sanjeev Singh	Chief Executive Officer	Sale 10b5-1	2026-08-17	4	$96.26	$385	Disposed (182,403 owned after)	EDGAR
XMTR	Sahni Sanjeev Singh	Chief Executive Officer	Sale 10b5-1	2026-08-17	523	$89.42	$46,765	Disposed (182,998 owned after)	EDGAR
XMTR	Rosati Fabio	Director	Sale	2026-08-11	1,900	$89.72	$170,465	Disposed (91,667 owned after)	EDGAR
XMTR	Rosati Fabio	Director	Sale	2026-08-10	7,400	$91.30	$675,605	Disposed (94,267 owned after)	EDGAR
XMTR	Rosati Fabio	Director	Sale	2026-08-10	200	$91.94	$18,387	Disposed (94,067 owned after)	EDGAR
XMTR	Rosati Fabio	Director	Sale	2026-08-10	500	$93.42	$46,712	Disposed (93,567 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-08-06	198	$89.43	$17,707	Disposed (177,635 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-08-06	752	$87.26	$65,620	Disposed (178,379 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-08-06	4	$90.28	$361	Disposed (177,631 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-08-06	546	$88.26	$48,190	Disposed (177,833 owned after)	EDGAR
XMTR	Sahni Sanjeev Singh	Chief Executive Officer	Award	2026-07-03	40,506	—	—	Acquired (183,903 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Sale 10b5-1	2026-07-02	100	$94.83	$9,483	Disposed (93,968 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Sale 10b5-1	2026-07-02	199	$96.35	$19,173	Disposed (93,769 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Sale 10b5-1	2026-07-02	53	$97.18	$5,151	Disposed (93,716 owned after)	EDGAR
XMTR	Raghavan Vaidyanathan	Chief Technology Officer	Sale 10b5-1	2026-07-02	59	$97.18	$5,734	Disposed (140,777 owned after)	EDGAR
XMTR	Raghavan Vaidyanathan	Chief Technology Officer	Sale 10b5-1	2026-07-02	326	$96.31	$31,397	Disposed (140,836 owned after)	EDGAR
XMTR	Raghavan Vaidyanathan	Chief Technology Officer	Sale 10b5-1	2026-07-02	99	$94.86	$9,391	Disposed (141,162 owned after)	EDGAR
XMTR	Raghavan Vaidyanathan	Chief Technology Officer	Sale 10b5-1	2026-07-02	529	$93.38	$49,396	Disposed (141,261 owned after)	EDGAR
XMTR	Raghavan Vaidyanathan	Chief Technology Officer	Sale 10b5-1	2026-07-02	425	$92.15	$39,163	Disposed (141,790 owned after)	EDGAR
XMTR	Raghavan Vaidyanathan	Chief Technology Officer	Sale 10b5-1	2026-07-02	428	$90.79	$38,857	Disposed (142,215 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-07-02	238	$97.34	$23,167	Disposed (179,131 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-07-02	309	$96.08	$29,688	Disposed (179,369 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-07-02	226	$94.53	$21,363	Disposed (179,678 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-07-02	548	$93.17	$51,057	Disposed (179,904 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Sale 10b5-1	2026-07-02	274	$90.93	$24,915	Disposed (94,515 owned after)	EDGAR
XMTR	Altschuler Randolph	Director	Sale 10b5-1	2026-07-02	1,720	$90.96	$156,456	Disposed (432,752 owned after)	EDGAR
XMTR	Altschuler Randolph	Director	Sale 10b5-1	2026-07-02	847	$92.16	$78,061	Disposed (431,905 owned after)	EDGAR
XMTR	Altschuler Randolph	Director	Sale 10b5-1	2026-07-02	1,370	$93.28	$127,796	Disposed (430,535 owned after)	EDGAR
XMTR	Altschuler Randolph	Director	Sale 10b5-1	2026-07-02	365	$94.40	$34,455	Disposed (430,170 owned after)	EDGAR
XMTR	Altschuler Randolph	Director	Sale 10b5-1	2026-07-02	389	$95.66	$37,212	Disposed (429,781 owned after)	EDGAR
XMTR	Altschuler Randolph	Director	Sale 10b5-1	2026-07-02	1,031	$96.89	$99,890	Disposed (428,750 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-07-02	539	$92.00	$49,585	Disposed (180,452 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-07-02	532	$90.76	$48,285	Disposed (180,991 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Sale 10b5-1	2026-07-02	310	$92.50	$28,674	Disposed (94,205 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Sale 10b5-1	2026-07-02	137	$93.48	$12,807	Disposed (94,068 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-07-01	883	$97.19	$85,817	Disposed (181,735 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-07-01	405	$96.02	$38,887	Disposed (182,618 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-07-01	212	$98.51	$20,884	Disposed (181,523 owned after)	EDGAR
XMTR	Biewald Lukas Alexander	Director	Purchase	2026-06-03	47,058	$85.00	$3,999,930	Acquired (55,134 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-06-01	66	$99.56	$6,571	Disposed (183,023 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-06-01	292	$94.44	$27,575	Disposed (184,231 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-06-01	228	$95.28	$21,724	Disposed (184,003 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-06-01	208	$96.84	$20,143	Disposed (183,795 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-06-01	366	$97.88	$35,823	Disposed (183,429 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-06-01	340	$98.55	$33,508	Disposed (183,089 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Sale 10b5-1	2026-05-27	2,500	$95.00	$237,500	Disposed (94,789 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Sale	2026-05-21	1,579	$90.48	$142,870	Disposed (561,736 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Sale	2026-05-21	11,731	$86.71	$1,017,176	Disposed (579,539 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Sale	2026-05-21	1,109	$88.68	$98,344	Disposed (459,628 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Sale	2026-05-21	3,293	$89.68	$295,329	Disposed (456,335 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Sale	2026-05-21	823	$90.58	$74,543	Disposed (455,512 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Sale	2026-05-21	264	$91.60	$24,182	Disposed (455,248 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Sale	2026-05-21	466	$91.60	$42,686	Disposed (561,270 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Sale	2026-05-21	8,187	$86.75	$710,192	Disposed (467,061 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Sale	2026-05-21	9,893	$87.64	$867,003	Disposed (569,646 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Sale	2026-05-21	1,439	$88.57	$127,446	Disposed (568,207 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Sale	2026-05-21	4,892	$89.70	$438,793	Disposed (563,315 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Sale	2026-05-21	6,324	$87.63	$554,170	Disposed (460,737 owned after)	EDGAR
XMTR	Biewald Lukas Alexander	Director	Award	2026-05-20	513	—	—	Acquired (8,076 owned after)	EDGAR
XMTR	Biewald Lukas Alexander	Director	Award	2026-05-20	1,773	—	—	Acquired (7,563 owned after)	EDGAR
XMTR	Biewald Lukas Alexander	Director	Award	2026-05-20	5,790	—	—	Acquired (5,790 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Sale 10b5-1	2026-05-18	2,500	$90.00	$225,000	Disposed (99,732 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Sale 10b5-1	2026-05-18	1,114	$88.39	$98,467	Disposed (97,804 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Sale 10b5-1	2026-05-18	237	$90.49	$21,446	Disposed (97,289 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Sale 10b5-1	2026-05-18	814	$87.46	$71,191	Disposed (98,918 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Sale 10b5-1	2026-05-18	278	$89.18	$24,793	Disposed (97,526 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Sale 10b5-1	2026-05-13	2,500	$85.00	$212,500	Disposed (102,232 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-05-11	864	$79.45	$68,646	Disposed (185,159 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-05-11	636	$80.01	$50,884	Disposed (184,523 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Sale 10b5-1	2026-05-11	1,610	$79.51	$128,016	Disposed (108,122 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Sale 10b5-1	2026-05-11	3,390	$80.02	$271,278	Disposed (104,732 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Sale 10b5-1	2026-04-02	115	$42.48	$4,885	Disposed (434,472 owned after)	EDGAR
XMTR	Raghavan Vaidyanathan	Chief Technology Officer	Sale 10b5-1	2026-04-02	145	$42.48	$6,160	Disposed (142,643 owned after)	EDGAR
XMTR	Raghavan Vaidyanathan	Chief Technology Officer	Sale 10b5-1	2026-04-02	1,541	$41.87	$64,522	Disposed (142,788 owned after)	EDGAR
XMTR	Raghavan Vaidyanathan	Chief Technology Officer	Sale 10b5-1	2026-04-02	179	$40.29	$7,211	Disposed (144,329 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Sale 10b5-1	2026-04-02	63	$42.49	$2,677	Disposed (109,732 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Sale 10b5-1	2026-04-02	509	$41.90	$21,327	Disposed (109,795 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Sale 10b5-1	2026-04-02	127	$40.82	$5,184	Disposed (110,304 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Sale 10b5-1	2026-04-02	4,843	$41.89	$202,890	Disposed (434,587 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Sale 10b5-1	2026-04-02	763	$40.47	$30,880	Disposed (439,430 owned after)	EDGAR
XMTR	Sahni Sanjeev Singh	President	Sale 10b5-1	2026-04-02	124	$40.57	$5,030	Disposed (144,384 owned after)	EDGAR
XMTR	Sahni Sanjeev Singh	President	Sale 10b5-1	2026-04-02	891	$41.86	$37,293	Disposed (143,493 owned after)	EDGAR
XMTR	Sahni Sanjeev Singh	President	Sale 10b5-1	2026-04-02	96	$42.48	$4,078	Disposed (143,397 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-04-02	86	$42.48	$3,653	Disposed (186,023 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-04-02	1,993	$41.87	$83,439	Disposed (186,109 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-04-02	313	$40.57	$12,697	Disposed (188,102 owned after)	EDGAR
XMTR	Rollins Emily	Director	Option exercise 10b5-1	2026-04-01	1,000	$12.32	$12,320	Acquired (16,136 owned after)	EDGAR
XMTR	Rollins Emily	Director	Sale 10b5-1	2026-04-01	1,000	$42.02	$42,017	Disposed (15,136 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-04-01	1,500	$42.03	$63,049	Disposed (188,415 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Award	2026-03-10	67,816	—	—	Acquired (440,193 owned after)	EDGAR
XMTR	Weymouth Katharine	Director	Award	2026-03-10	1,356	—	—	Acquired (35,345 owned after)	EDGAR
XMTR	Rollins Emily	Director	Award	2026-03-10	3,681	—	—	Acquired (15,136 owned after)	EDGAR
XMTR	Sahni Sanjeev Singh	President	Award	2026-03-10	31,486	—	—	Acquired (144,508 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Award	2026-03-10	29,064	—	—	Acquired (189,915 owned after)	EDGAR
XMTR	Azevedo Roy	Director	Award	2026-03-10	3,681	—	—	Acquired (30,765 owned after)	EDGAR
XMTR	Raghavan Vaidyanathan	Chief Technology Officer	Award	2026-03-10	16,082	—	—	Acquired (80,386 owned after)	EDGAR
XMTR	Clark Ranjana B	Director	Award	2026-03-10	3,681	—	—	Acquired (32,959 owned after)	EDGAR
XMTR	Weymouth Katharine	Director	Award	2026-03-10	3,681	—	—	Acquired (33,989 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Award	2026-03-10	21,798	—	—	Acquired (110,431 owned after)	EDGAR
XMTR	Azevedo Roy	Director	Award	2026-03-10	1,308	—	—	Acquired (32,073 owned after)	EDGAR
XMTR	Rosati Fabio	Director	Award	2026-03-10	3,681	—	—	Acquired (40,427 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-03-02	1,198	$42.56	$50,992	Disposed (160,851 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-03-02	984	$42.06	$41,390	Disposed (171,877 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-03-02	262	$41.26	$10,810	Disposed (172,861 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-03-02	254	$42.59	$10,817	Disposed (171,623 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-03-02	1,400	$41.04	$57,459	Disposed (170,223 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-03-02	8,174	$42.08	$343,963	Disposed (162,049 owned after)	EDGAR
XMTR	Weymouth Katharine	Director	Purchase	2026-02-27	1,215	$41.15	$49,997	Acquired (3,615 owned after)	EDGAR
XMTR	Sahni Sanjeev Singh	President	Sale 10b5-1	2026-02-26	644	$41.45	$26,697	Disposed (122,356 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Sale 10b5-1	2026-02-26	183	$41.19	$7,539	Disposed (90,860 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Sale 10b5-1	2026-02-26	1,550	$43.37	$67,225	Disposed (89,310 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Sale 10b5-1	2026-02-26	677	$44.31	$30,000	Disposed (88,633 owned after)	EDGAR
XMTR	Sahni Sanjeev Singh	President	Sale 10b5-1	2026-02-26	1,230	$42.60	$52,399	Disposed (121,126 owned after)	EDGAR
XMTR	Sahni Sanjeev Singh	President	Sale 10b5-1	2026-02-26	5,994	$43.50	$260,764	Disposed (115,132 owned after)	EDGAR
XMTR	Sahni Sanjeev Singh	President	Sale 10b5-1	2026-02-26	2,110	$44.38	$93,635	Disposed (113,022 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Sale 10b5-1	2026-02-26	2,189	$41.37	$90,552	Disposed (402,116 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Sale 10b5-1	2026-02-26	2,603	$42.59	$110,865	Disposed (399,513 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Sale 10b5-1	2026-02-26	18,764	$43.43	$814,951	Disposed (380,749 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Sale 10b5-1	2026-02-26	8,372	$44.28	$370,733	Disposed (372,377 owned after)	EDGAR
XMTR	Raghavan Vaidyanathan	Chief Technology Officer	Sale 10b5-1	2026-02-26	439	$41.59	$18,256	Disposed (68,437 owned after)	EDGAR
XMTR	Raghavan Vaidyanathan	Chief Technology Officer	Sale 10b5-1	2026-02-26	3,023	$43.41	$131,241	Disposed (65,414 owned after)	EDGAR
XMTR	Raghavan Vaidyanathan	Chief Technology Officer	Sale 10b5-1	2026-02-26	1,110	$44.26	$49,129	Disposed (64,304 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-02-26	960	$41.42	$39,760	Disposed (187,266 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-02-26	1,331	$42.62	$56,727	Disposed (185,935 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-02-26	9,429	$43.47	$409,899	Disposed (176,506 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-02-26	3,383	$44.32	$149,920	Disposed (173,123 owned after)	EDGAR
XMTR	Raghavan Vaidyanathan	Chief Technology Officer	Award 10b5-1	2026-02-24	30,479	—	—	Acquired (68,876 owned after)	EDGAR
XMTR	Sahni Sanjeev Singh	President	Award 10b5-1	2026-02-24	59,870	—	—	Acquired (123,000 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Award 10b5-1	2026-02-24	26,124	—	—	Acquired (91,043 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Award 10b5-1	2026-02-24	54,428	—	—	Acquired (188,226 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Award 10b5-1	2026-02-24	108,860	—	—	Acquired (404,305 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Sale 10b5-1	2026-02-09	2,500	$70.00	$175,000	Disposed (64,919 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-02-02	101	$57.40	$5,798	Disposed (134,296 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-02-02	498	$59.30	$29,530	Disposed (133,798 owned after)	EDGAR
XMTR	Sahni Sanjeev Singh	President	Sale 10b5-1	2026-01-08	3,306	$66.77	$220,743	Disposed (65,657 owned after)	EDGAR
XMTR	Sahni Sanjeev Singh	President	Sale 10b5-1	2026-01-08	8,938	$65.42	$584,739	Disposed (68,963 owned after)	EDGAR
XMTR	Sahni Sanjeev Singh	President	Sale 10b5-1	2026-01-08	643	$63.78	$41,011	Disposed (88,677 owned after)	EDGAR
XMTR	Sahni Sanjeev Singh	President	Sale 10b5-1	2026-01-08	363	$68.71	$24,942	Disposed (63,130 owned after)	EDGAR
XMTR	Sahni Sanjeev Singh	President	Sale 10b5-1	2026-01-08	10,776	$64.61	$696,242	Disposed (77,901 owned after)	EDGAR
XMTR	Sahni Sanjeev Singh	President	Sale 10b5-1	2026-01-08	2,164	$67.88	$146,894	Disposed (63,493 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-01-05	3,605	$66.89	$241,151	Disposed (135,510 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-01-05	1,113	$67.69	$75,342	Disposed (134,397 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Sale 10b5-1	2026-01-05	2,500	$65.00	$162,500	Disposed (67,419 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Sale 10b5-1	2026-01-05	899	$66.83	$60,081	Disposed (70,181 owned after)	EDGAR
XMTR	Sahni Sanjeev Singh	President	Sale 10b5-1	2026-01-05	392	$64.29	$25,202	Disposed (93,089 owned after)	EDGAR
XMTR	Sahni Sanjeev Singh	President	Sale 10b5-1	2026-01-05	285	$63.31	$18,045	Disposed (93,481 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Sale 10b5-1	2026-01-05	1,315	$64.38	$84,660	Disposed (308,030 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Sale 10b5-1	2026-01-05	825	$66.07	$54,510	Disposed (307,205 owned after)	EDGAR
XMTR	Sahni Sanjeev Singh	President	Sale 10b5-1	2026-01-05	2,828	$66.84	$189,033	Disposed (90,261 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Sale 10b5-1	2026-01-05	262	$67.85	$17,776	Disposed (69,919 owned after)	EDGAR
XMTR	Raghavan Vaidyanathan	Chief Technology Officer	Sale 10b5-1	2026-01-05	434	$67.71	$29,385	Disposed (38,397 owned after)	EDGAR
XMTR	Raghavan Vaidyanathan	Chief Technology Officer	Sale 10b5-1	2026-01-05	339	$65.95	$22,359	Disposed (41,122 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Sale 10b5-1	2026-01-05	926	$63.32	$58,636	Disposed (309,345 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Sale 10b5-1	2026-01-05	2,924	$67.69	$197,936	Disposed (295,445 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Sale 10b5-1	2026-01-05	8,836	$66.85	$590,679	Disposed (298,369 owned after)	EDGAR
XMTR	Raghavan Vaidyanathan	Chief Technology Officer	Sale 10b5-1	2026-01-05	2,291	$66.96	$153,397	Disposed (38,831 owned after)	EDGAR
XMTR	Sahni Sanjeev Singh	President	Sale 10b5-1	2026-01-05	941	$67.68	$63,682	Disposed (89,320 owned after)	EDGAR
XMTR	Raghavan Vaidyanathan	Chief Technology Officer	Sale 10b5-1	2026-01-05	361	$64.22	$23,182	Disposed (41,461 owned after)	EDGAR
XMTR	Raghavan Vaidyanathan	Chief Technology Officer	Sale 10b5-1	2026-01-05	145	$62.98	$9,132	Disposed (41,822 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-01-05	455	$63.35	$28,826	Disposed (140,145 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-01-05	397	$64.14	$25,465	Disposed (139,748 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-01-05	633	$66.01	$41,783	Disposed (139,115 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Sale 10b5-1	2026-01-05	137	$63.66	$8,722	Disposed (71,211 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Sale 10b5-1	2026-01-05	131	$64.77	$8,485	Disposed (71,080 owned after)	EDGAR
XMTR	Rollins Emily	Director	Option exercise 10b5-1	2026-01-02	1,000	$12.32	$12,320	Acquired (12,455 owned after)	EDGAR
XMTR	Rollins Emily	Director	Sale 10b5-1	2026-01-02	275	$60.90	$16,746	Disposed (12,180 owned after)	EDGAR
XMTR	Rollins Emily	Director	Sale 10b5-1	2026-01-02	725	$62.23	$45,116	Disposed (11,455 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-01-02	410	$62.24	$25,519	Disposed (140,600 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2026-01-02	188	$60.83	$11,436	Disposed (141,010 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2025-12-01	52	$56.86	$2,957	Disposed (141,198 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2025-12-01	546	$55.94	$30,544	Disposed (141,250 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Sale 10b5-1	2025-11-19	2,075	$60.00	$124,500	Disposed (71,348 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Sale 10b5-1	2025-11-17	425	$60.34	$25,644	Disposed (73,423 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Gift	2025-11-12	40,000	—	—	Disposed (591,270 owned after)	EDGAR
XMTR	Rollins Emily	Director	Sale 10b5-1	2025-11-10	708	$68.53	$48,520	Disposed (11,455 owned after)	EDGAR
XMTR	Rollins Emily	Director	Option exercise 10b5-1	2025-11-10	1,000	$12.32	$12,320	Acquired (12,455 owned after)	EDGAR
XMTR	Rollins Emily	Director	Sale 10b5-1	2025-11-10	106	$66.16	$7,013	Disposed (12,349 owned after)	EDGAR
XMTR	Rollins Emily	Director	Sale 10b5-1	2025-11-10	186	$67.16	$12,492	Disposed (12,163 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2025-11-07	55	$60.17	$3,309	Disposed (142,340 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2025-11-07	308	$61.56	$18,961	Disposed (142,032 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2025-11-07	160	$62.72	$10,036	Disposed (141,872 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2025-11-07	76	$64.47	$4,900	Disposed (141,796 owned after)	EDGAR
XMTR	Raghavan Vaidyanathan	Chief Technology Officer	Sale 10b5-1	2025-10-02	49	$51.56	$2,527	Disposed (41,967 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Sale 10b5-1	2025-10-02	27	$52.45	$1,416	Disposed (310,271 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Sale 10b5-1	2025-10-02	1,944	$51.39	$99,907	Disposed (310,298 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Sale 10b5-1	2025-10-02	3,825	$50.69	$193,871	Disposed (312,242 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Sale 10b5-1	2025-10-02	3,535	$49.28	$174,204	Disposed (316,067 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2025-10-02	3	$52.45	$157	Disposed (142,395 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2025-10-02	616	$50.92	$31,364	Disposed (142,398 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2025-10-02	503	$49.32	$24,806	Disposed (143,014 owned after)	EDGAR
XMTR	Raghavan Vaidyanathan	Chief Technology Officer	Sale 10b5-1	2025-10-02	507	$49.30	$24,994	Disposed (42,758 owned after)	EDGAR
XMTR	Raghavan Vaidyanathan	Chief Technology Officer	Sale 10b5-1	2025-10-02	742	$50.89	$37,762	Disposed (42,016 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2025-10-01	215	$53.20	$11,438	Disposed (143,517 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2025-10-01	383	$51.67	$19,789	Disposed (143,732 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2025-09-02	393	$50.52	$19,855	Disposed (144,115 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2025-09-02	205	$49.72	$10,193	Disposed (144,508 owned after)	EDGAR
XMTR	Rollins Emily	Director	Option exercise	2025-08-11	350	$12.32	$4,312	Acquired (11,455 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Award	2025-07-16	7,478	—	—	Acquired (73,848 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Sale 10b5-1	2025-07-02	8,978	$32.36	$290,538	Disposed (319,956 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Sale 10b5-1	2025-07-02	354	$33.02	$11,689	Disposed (319,602 owned after)	EDGAR
XMTR	Azevedo Roy	Director	Award	2025-06-18	112	—	—	Acquired (27,084 owned after)	EDGAR
XMTR	Goguen Peter	Chief Operating Officer	Sale 10b5-1	2025-06-17	888	$30.51	$27,094	Disposed (175,555 owned after)	EDGAR
XMTR	Goguen Peter	Chief Operating Officer	Sale 10b5-1	2025-06-17	98	$30.93	$3,031	Disposed (175,457 owned after)	EDGAR
XMTR	Goguen Peter	Chief Operating Officer	Sale 10b5-1	2025-06-09	10,500	$37.39	$392,595	Disposed (176,443 owned after)	EDGAR
XMTR	Rollins Emily	Director	Sale	2025-05-09	5,041	$30.69	$154,725	Disposed (11,105 owned after)	EDGAR
XMTR	Rollins Emily	Director	Sale	2025-05-09	5,000	$30.71	$153,553	Disposed (16,146 owned after)	EDGAR
XMTR	Rollins Emily	Director	Option exercise	2025-05-09	5,000	$12.32	$61,600	Acquired (21,146 owned after)	EDGAR
XMTR	Rollins Emily	Director	Sale 10b5-1	2025-04-07	1,211	$20.59	$24,940	Disposed (16,701 owned after)	EDGAR
XMTR	Rollins Emily	Director	Sale 10b5-1	2025-04-07	234	$19.52	$4,569	Disposed (17,912 owned after)	EDGAR
XMTR	Rollins Emily	Director	Sale 10b5-1	2025-04-07	555	$21.28	$11,810	Disposed (16,146 owned after)	EDGAR
XMTR	Goguen Peter	Chief Operating Officer	Sale 10b5-1	2025-04-02	940	$25.15	$23,642	Disposed (186,943 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Sale 10b5-1	2025-04-02	9,331	$25.16	$234,788	Disposed (328,934 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2025-04-02	1,346	$25.13	$33,826	Disposed (144,713 owned after)	EDGAR
XMTR	Goguen Peter	Chief Operating Officer	Sale 10b5-1	2025-03-18	986	$25.20	$24,849	Disposed (187,883 owned after)	EDGAR
XMTR	Rollins Emily	Director	Award	2025-03-11	5,689	—	—	Acquired (18,146 owned after)	EDGAR
XMTR	Rosati Fabio	Director	Award	2025-03-11	5,689	—	—	Acquired (36,746 owned after)	EDGAR
XMTR	Bial Deborah	Director	Award	2025-03-11	5,689	—	—	Acquired (21,875 owned after)	EDGAR
XMTR	Azevedo Roy	Director	Award	2025-03-11	1,788	—	—	Acquired (26,972 owned after)	EDGAR
XMTR	Azevedo Roy	Director	Award	2025-03-11	5,689	—	—	Acquired (25,184 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Award	2025-03-11	81,274	—	—	Acquired (338,265 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Award	2025-03-11	40,637	—	—	Acquired (146,059 owned after)	EDGAR
XMTR	Weymouth Katharine	Director	Award	2025-03-11	5,689	—	—	Acquired (28,244 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Award	2025-03-11	19,506	—	—	Acquired (66,370 owned after)	EDGAR
XMTR	Clark Ranjana B	Director	Award	2025-03-11	5,689	—	—	Acquired (29,278 owned after)	EDGAR
XMTR	Weymouth Katharine	Director	Award	2025-03-11	2,064	—	—	Acquired (30,308 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2025-03-04	13,789	$24.51	$337,988	Disposed (105,238 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2025-03-04	12,063	$23.54	$283,979	Disposed (119,027 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2025-02-28	7,235	$26.61	$192,526	Disposed (131,090 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Sale 10b5-1	2025-02-28	27,566	$26.60	$733,242	Disposed (256,570 owned after)	EDGAR
XMTR	Raghavan Vaidyanathan	Chief Technology Officer	Award	2025-02-27	23,075	—	—	Acquired (43,265 owned after)	EDGAR
XMTR	Raghavan Vaidyanathan	Chief Technology Officer	Award	2025-02-27	20,190	—	—	Acquired (20,190 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Award	2025-02-25	36,180	—	—	Acquired (138,509 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Award	2025-02-25	82,699	—	—	Acquired (284,557 owned after)	EDGAR
XMTR	Altschuler Randolph	Chief Executive Officer	Award	2025-02-25	82,278	—	—	Acquired (284,136 owned after)	EDGAR
XMTR	Goguen Peter	Chief Operating Officer	Award	2025-02-25	26,876	—	—	Acquired (188,869 owned after)	EDGAR
XMTR	Goguen Peter	Chief Operating Officer	Award	2025-02-25	26,740	—	—	Acquired (188,733 owned after)	EDGAR
XMTR	Dutt Subir	Chief Sales Officer	Award	2025-02-25	36,643	—	—	Acquired (103,013 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Award	2025-02-25	35,996	—	—	Acquired (138,325 owned after)	EDGAR
XMTR	Goguen Peter	Chief Operating Officer	Sale 10b5-1	2025-02-11	2,886	$35.55	$102,600	Disposed (162,107 owned after)	EDGAR
XMTR	Goguen Peter	Chief Operating Officer	Sale 10b5-1	2025-02-11	114	$36.10	$4,115	Disposed (161,993 owned after)	EDGAR
XMTR	Sahni Sanjeev Singh	President	Award	2025-01-23	35,566	—	—	Acquired (93,766 owned after)	EDGAR
XMTR	Sahni Sanjeev Singh	President	Award	2025-01-23	58,200	—	—	Acquired (58,200 owned after)	EDGAR
XMTR	Goguen Peter	Chief Operating Officer	Sale 10b5-1	2025-01-15	3,000	$34.50	$103,500	Disposed (164,993 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2025-01-03	4,858	$42.26	$205,275	Disposed (102,857 owned after)	EDGAR
XMTR	Goguen Peter	Chief Operating Officer	Sale 10b5-1	2025-01-03	862	$42.30	$36,462	Disposed (168,071 owned after)	EDGAR
XMTR	Miln James	Chief Financial Officer	Sale 10b5-1	2025-01-03	528	$42.98	$22,692	Disposed (102,329 owned after)	EDGAR
XMTR	Goguen Peter	Chief Operating Officer	Sale 10b5-1	2025-01-03	78	$42.99	$3,353	Disposed (167,993 owned after)	EDGAR
XMTR	Leibel Matthew	Chief Technology Officer	Option exercise	2024-12-19	26,824	$3.65	$97,908	Acquired (116,398 owned after)	EDGAR
XMTR	Leibel Matthew	Chief Technology Officer	Option exercise	2024-12-19	12,866	$15.82	$203,540	Acquired (129,264 owned after)	EDGAR
XMTR	Leibel Matthew	Chief Technology Officer	Option exercise	2024-12-19	11,718	$12.32	$144,366	Acquired (89,574 owned after)	EDGAR
XMTR	Goguen Peter	Chief Operating Officer	Sale 10b5-1	2024-12-18	354	$39.68	$14,046	Disposed (169,475 owned after)	EDGAR
XMTR	Goguen Peter	Chief Operating Officer	Sale 10b5-1	2024-12-18	542	$40.64	$22,028	Disposed (168,933 owned after)	EDGAR
XMTR	Goguen Peter	Chief Operating Officer	Sale 10b5-1	2024-12-18	90	$38.26	$3,443	Disposed (169,829 owned after)	EDGAR
XMTR	Goguen Peter	Chief Operating Officer	Sale 10b5-1	2024-12-11	3,000	$34.50	$103,500	Disposed (169,919 owned after)	EDGAR
XMTR	Goguen Peter	Chief Operating Officer	Sale 10b5-1	2024-11-13	2,500	$32.00	$80,000	Disposed (172,919 owned after)	EDGAR
XMTR	Leibel Matthew	Chief Technology Officer	Sale	2024-11-12	16,564	$30.08	$498,245	Disposed (77,856 owned after)	EDGAR
XMTR	Goguen Peter	Chief Operating Officer	Sale 10b5-1	2024-11-11	5,000	$32.00	$160,000	Disposed (175,419 owned after)	EDGAR
XMTR	Rollins Emily	Director	Sale 10b5-1	2024-11-07	3,105	$29.36	$91,178	Disposed (13,081 owned after)	EDGAR
XMTR	Goguen Peter	Chief Operating Officer	Sale 10b5-1	2024-11-07	1,788	$30.12	$53,856	Disposed (180,419 owned after)	EDGAR
XMTR	Rollins Emily	Director	Sale 10b5-1	2024-11-07	624	$30.11	$18,788	Disposed (12,457 owned after)	EDGAR
XMTR	Goguen Peter	Chief Operating Officer	Sale 10b5-1	2024-11-07	10,212	$29.45	$300,775	Disposed (182,207 owned after)	EDGAR
XMTR	Azevedo Roy	Director	Award	2024-10-15	16,474	—	—	Acquired (19,495 owned after)	EDGAR
XMTR	Azevedo Roy	Director	Award	2024-10-15	618	—	—	Acquired (3,021 owned after)	EDGAR
XMTR	Azevedo Roy	Director	Award	2024-10-15	2,403	—	—	Acquired (2,403 owned after)	EDGAR
XMTR	Goguen Peter	Chief Operating Officer	Sale 10b5-1	2024-10-03	940	$17.22	$16,188	Disposed (192,419 owned after)	EDGAR

Long US-equity 13F disclosures only · up to 45-day reporting lag · sells = reduce/avoid, not short. JSON: /api/signals · /api/funds · /api/status