Arbo · 13F Signal Engine

Insider

Form 4/4-A open-market insider transactions (officers, directors, 10% owners) · 133 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
MOH	WOLF DALE B	Director	Award	2026-07-01	237	$232.55	$55,114	Acquired (15,633 owned after)	EDGAR
MOH	ZORETIC RICHARD C	Director	Award	2026-07-01	237	$232.55	$55,114	Acquired (9,389 owned after)	EDGAR
MOH	ROMNEY RONNA	Director	Award	2026-07-01	237	$232.55	$55,114	Acquired (17,869 owned after)	EDGAR
MOH	BRASIER BARBARA L	Director	Award	2026-07-01	237	$232.55	$55,114	Acquired (5,818 owned after)	EDGAR
MOH	ORLANDO STEVEN J	Director	Award	2026-07-01	237	$232.55	$55,114	Acquired (17,967 owned after)	EDGAR
MOH	Lockhart Stephen H	Director	Award	2026-07-01	237	$232.55	$55,114	Acquired (4,384 owned after)	EDGAR
MOH	Schapiro Richard M	Director	Award	2026-07-01	237	$232.55	$55,114	Acquired (12,311 owned after)	EDGAR
MOH	SOISTMAN FRANCIS S JR	Director	Award	2026-07-01	237	$232.55	$55,114	Acquired (907 owned after)	EDGAR
MOH	GROHOWSKI LEO P	Director	Award	2026-07-01	237	$232.55	$55,114	Acquired (1,542 owned after)	EDGAR
MOH	Bacon Debra	EVP, Medicaid	Tax withholding	2026-07-01	183	$232.55	$42,557	Disposed (21,636 owned after)	EDGAR
MOH	WOYS JAMES	Chief Operating Officer	Award	2026-06-30	144	$147.51	$21,241	Acquired (90,178 owned after)	EDGAR
MOH	Barlow Jeff D.	Chief Legal Officer	Award	2026-06-30	138	$147.51	$20,356	Acquired (67,313 owned after)	EDGAR
MOH	Bacon Debra	EVP, Medicaid	Award	2026-06-30	23	$147.51	$3,393	Acquired (21,819 owned after)	EDGAR
MOH	HEBERT MAURICE	Chief Accounting Officer	Sale	2026-05-14	600	$191.55	$114,930	Disposed (12,815 owned after)	EDGAR
MOH	Barlow Jeff D.	Chief Legal Officer	Sale	2026-05-11	17,811	$186.12	$3,314,983	Disposed (67,175 owned after)	EDGAR
MOH	SOISTMAN FRANCIS S JR	Director	Award	2026-05-06	170	$197.44	$33,565	Acquired (670 owned after)	EDGAR
MOH	WOLF DALE B	Director	Award	2026-04-01	405	$135.82	$55,007	Acquired (15,396 owned after)	EDGAR
MOH	ZORETIC RICHARD C	Director	Award	2026-04-01	405	$135.82	$55,007	Acquired (9,152 owned after)	EDGAR
MOH	GROHOWSKI LEO P	Director	Award	2026-04-01	405	$135.82	$55,007	Acquired (1,305 owned after)	EDGAR
MOH	Schapiro Richard M	Director	Award	2026-04-01	405	$135.82	$55,007	Acquired (12,074 owned after)	EDGAR
MOH	ORLANDO STEVEN J	Director	Award	2026-04-01	405	$135.82	$55,007	Acquired (17,730 owned after)	EDGAR
MOH	ROMNEY RONNA	Director	Award	2026-04-01	405	$135.82	$55,007	Acquired (17,632 owned after)	EDGAR
MOH	Lockhart Stephen H	Director	Award	2026-04-01	405	$135.82	$55,007	Acquired (4,147 owned after)	EDGAR
MOH	BRASIER BARBARA L	Director	Award	2026-04-01	405	$135.82	$55,007	Acquired (5,581 owned after)	EDGAR
MOH	ROMNEY RONNA	Director	Sale	2026-03-12	506	$146.92	$74,342	Disposed (17,227 owned after)	EDGAR
MOH	Barlow Jeff D.	Chief Legal Officer	Tax withholding	2026-03-01	1,638	$154.05	$252,334	Disposed (71,264 owned after)	EDGAR
MOH	Barlow Jeff D.	Chief Legal Officer	Award	2026-03-01	13,722	$145.75	$1,999,982	Acquired (84,986 owned after)	EDGAR
MOH	Zubretsky Joseph M	President & CEO	Tax withholding	2026-03-01	8,597	$154.05	$1,324,368	Disposed (32,598 owned after)	EDGAR
MOH	Zubretsky Joseph M	President & CEO	Award	2026-03-01	66,417	$145.75	$9,680,278	Acquired (99,015 owned after)	EDGAR
MOH	Bacon Debra	EVP, Medicaid	Tax withholding	2026-03-01	716	$154.05	$110,300	Disposed (12,190 owned after)	EDGAR
MOH	Bacon Debra	EVP, Medicaid	Award	2026-03-01	9,606	$145.75	$1,400,074	Acquired (21,796 owned after)	EDGAR
MOH	Keim Mark Lowell	Chief Financial Officer	Tax withholding	2026-03-01	2,308	$154.05	$355,547	Disposed (57,178 owned after)	EDGAR
MOH	Keim Mark Lowell	Chief Financial Officer	Award	2026-03-01	26,073	$145.75	$3,800,140	Acquired (83,251 owned after)	EDGAR
MOH	HEBERT MAURICE	Chief Accounting Officer	Award	2026-03-01	650	$154.05	$100,133	Acquired (11,858 owned after)	EDGAR
MOH	HEBERT MAURICE	Chief Accounting Officer	Tax withholding	2026-03-01	229	$154.05	$35,277	Disposed (11,629 owned after)	EDGAR
MOH	HEBERT MAURICE	Chief Accounting Officer	Tax withholding	2026-03-01	272	$154.05	$41,902	Disposed (11,357 owned after)	EDGAR
MOH	HEBERT MAURICE	Chief Accounting Officer	Award	2026-03-01	2,058	$145.75	$299,954	Acquired (13,415 owned after)	EDGAR
MOH	WOYS JAMES	Chief Operating Officer	Tax withholding	2026-03-01	1,313	$154.05	$202,268	Disposed (73,018 owned after)	EDGAR
MOH	WOYS JAMES	Chief Operating Officer	Award	2026-03-01	17,016	$145.75	$2,480,082	Acquired (90,034 owned after)	EDGAR
MOH	ZORETIC RICHARD C	Director	Purchase	2026-02-11	800	$125.16	$100,128	Acquired (8,747 owned after)	EDGAR
MOH	ROMNEY RONNA	Director	Award	2026-01-01	317	$173.54	$55,012	Acquired (17,733 owned after)	EDGAR
MOH	BRASIER BARBARA L	Director	Award	2026-01-01	317	$173.54	$55,012	Acquired (5,176 owned after)	EDGAR
MOH	Schapiro Richard M	Director	Award	2026-01-01	317	$173.54	$55,012	Acquired (11,669 owned after)	EDGAR
MOH	ZORETIC RICHARD C	Director	Award	2026-01-01	317	$173.54	$55,012	Acquired (7,947 owned after)	EDGAR
MOH	Lockhart Stephen H	Director	Award	2026-01-01	317	$173.54	$55,012	Acquired (3,742 owned after)	EDGAR
MOH	WOLF DALE B	Director	Award	2026-01-01	317	$173.54	$55,012	Acquired (14,991 owned after)	EDGAR
MOH	ORLANDO STEVEN J	Director	Award	2026-01-01	317	$173.54	$55,012	Acquired (17,325 owned after)	EDGAR
MOH	GROHOWSKI LEO P	Director	Award	2026-01-01	317	$173.54	$55,012	Acquired (900 owned after)	EDGAR
MOH	Bacon Debra	EVP, Medicaid	Award	2025-12-31	22	$147.51	$3,245	Acquired (12,906 owned after)	EDGAR
MOH	Schapiro Richard M	Director	Sale	2025-11-24	357	$143.02	$51,058	Disposed (11,352 owned after)	EDGAR
MOH	Schapiro Richard M	Director	Award	2025-10-01	285	$192.79	$54,945	Acquired (11,709 owned after)	EDGAR
MOH	BRASIER BARBARA L	Director	Award	2025-10-01	285	$192.79	$54,945	Acquired (4,859 owned after)	EDGAR
MOH	ROMNEY RONNA	Director	Award	2025-10-01	285	$192.79	$54,945	Acquired (17,416 owned after)	EDGAR
MOH	ORLANDO STEVEN J	Director	Award	2025-10-01	285	$192.79	$54,945	Acquired (17,008 owned after)	EDGAR
MOH	WOLF DALE B	Director	Award	2025-10-01	285	$192.79	$54,945	Acquired (14,674 owned after)	EDGAR
MOH	GROHOWSKI LEO P	Director	Award	2025-10-01	285	$192.79	$54,945	Acquired (583 owned after)	EDGAR
MOH	ZORETIC RICHARD C	Director	Award	2025-10-01	285	$192.79	$54,945	Acquired (7,630 owned after)	EDGAR
MOH	Lockhart Stephen H	Director	Award	2025-10-01	285	$192.79	$54,945	Acquired (3,425 owned after)	EDGAR
MOH	ROMNEY RONNA	Director	Sale	2025-08-06	700	$153.74	$107,618	Disposed (17,131 owned after)	EDGAR
MOH	WOYS JAMES	Chief Operating Officer	Purchase	2025-08-04	5,500	$155.59	$855,745	Acquired (69,831 owned after)	EDGAR
MOH	WOYS JAMES	Chief Operating Officer	Purchase	2025-08-04	4,500	$156.36	$703,620	Acquired (74,331 owned after)	EDGAR
MOH	WOLF DALE B	Director	Award	2025-07-01	180	$306.29	$55,132	Acquired (14,389 owned after)	EDGAR
MOH	GROHOWSKI LEO P	Director	Award	2025-07-01	180	$306.29	$55,132	Acquired (298 owned after)	EDGAR
MOH	Schapiro Richard M	Director	Award	2025-07-01	180	$306.29	$55,132	Acquired (11,424 owned after)	EDGAR
MOH	BRASIER BARBARA L	Director	Award	2025-07-01	180	$306.29	$55,132	Acquired (4,574 owned after)	EDGAR
MOH	ROMNEY RONNA	Director	Award	2025-07-01	180	$306.29	$55,132	Acquired (17,831 owned after)	EDGAR
MOH	Bacon Debra	EVP, Medicaid	Tax withholding	2025-07-01	183	$306.29	$56,051	Disposed (12,884 owned after)	EDGAR
MOH	ZORETIC RICHARD C	Director	Award	2025-07-01	180	$306.29	$55,132	Acquired (7,345 owned after)	EDGAR
MOH	Lockhart Stephen H	Director	Award	2025-07-01	180	$306.29	$55,132	Acquired (3,140 owned after)	EDGAR
MOH	ORLANDO STEVEN J	Director	Award	2025-07-01	180	$306.29	$55,132	Acquired (16,723 owned after)	EDGAR
MOH	Bacon Debra	EVP, Medicaid	Award	2025-06-30	41	$247.39	$10,143	Acquired (13,067 owned after)	EDGAR
MOH	WOYS JAMES	Chief Operating Officer	Award	2025-06-30	85	$247.39	$21,028	Acquired (64,331 owned after)	EDGAR
MOH	Barlow Jeff D.	Chief Legal Officer	Award	2025-06-30	85	$247.39	$21,028	Acquired (72,902 owned after)	EDGAR
MOH	WOLF DALE B	Director	Sale	2025-05-21	100	$320.51	$32,051	Disposed (15,609 owned after)	EDGAR
MOH	WOLF DALE B	Director	Sale	2025-05-21	400	$322.23	$128,892	Disposed (15,209 owned after)	EDGAR
MOH	WOLF DALE B	Director	Sale	2025-05-21	900	$323.27	$290,943	Disposed (14,309 owned after)	EDGAR
MOH	ORLANDO STEVEN J	Director	Sale	2025-05-05	1,000	$318.58	$318,580	Disposed (16,543 owned after)	EDGAR
MOH	GROHOWSKI LEO P	Director	Award	2025-05-01	118	$313.04	$36,939	Acquired (118 owned after)	EDGAR
MOH	Zubretsky Joseph M	President & CEO	Sale	2025-04-30	86,400	$320.00	$27,648,000	Disposed (258,815 owned after)	EDGAR
MOH	Zubretsky Joseph M	President & CEO	Sale	2025-04-30	1,100	$324.70	$357,170	Disposed (257,715 owned after)	EDGAR
MOH	Schapiro Richard M	Director	Sale	2025-04-29	669	$320.50	$214,414	Disposed (11,244 owned after)	EDGAR
MOH	WOLF DALE B	Director	Award	2025-04-01	168	$327.71	$55,055	Acquired (15,709 owned after)	EDGAR
MOH	Schapiro Richard M	Director	Award	2025-04-01	168	$327.71	$55,055	Acquired (11,913 owned after)	EDGAR
MOH	BRASIER BARBARA L	Director	Award	2025-04-01	168	$327.71	$55,055	Acquired (4,394 owned after)	EDGAR
MOH	ORLANDO STEVEN J	Director	Award	2025-04-01	168	$327.71	$55,055	Acquired (17,543 owned after)	EDGAR
MOH	ROMNEY RONNA	Director	Award	2025-04-01	168	$327.71	$55,055	Acquired (17,651 owned after)	EDGAR
MOH	ZORETIC RICHARD C	Director	Award	2025-04-01	168	$327.71	$55,055	Acquired (7,165 owned after)	EDGAR
MOH	Lockhart Stephen H	Director	Award	2025-04-01	168	$327.71	$55,055	Acquired (2,960 owned after)	EDGAR
MOH	COOPERMAN DANIEL	Director	Award	2025-04-01	56	$327.71	$18,352	Acquired (6,383 owned after)	EDGAR
MOH	ORLANDO STEVEN J	Director	Sale	2025-03-03	1,000	$301.33	$301,330	Disposed (17,375 owned after)	EDGAR
MOH	Zubretsky Joseph M	President & CEO	Award	2025-03-01	42,996	$301.12	$12,946,956	Acquired (392,948 owned after)	EDGAR
MOH	Zubretsky Joseph M	President & CEO	Tax withholding	2025-03-01	19,993	$301.12	$6,020,292	Disposed (372,955 owned after)	EDGAR
MOH	Zubretsky Joseph M	President & CEO	Tax withholding	2025-03-01	9,036	$301.12	$2,720,920	Disposed (363,919 owned after)	EDGAR
MOH	Zubretsky Joseph M	President & CEO	Award	2025-03-01	22,491	$288.12	$6,480,107	Acquired (386,410 owned after)	EDGAR
MOH	Bacon Debra	EVP, Medicaid	Award	2025-03-01	6,605	$301.12	$1,988,898	Acquired (12,673 owned after)	EDGAR
MOH	Bacon Debra	EVP, Medicaid	Tax withholding	2025-03-01	2,270	$301.12	$683,542	Disposed (10,403 owned after)	EDGAR
MOH	Bacon Debra	EVP, Medicaid	Tax withholding	2025-03-01	431	$301.12	$129,783	Disposed (9,972 owned after)	EDGAR
MOH	Bacon Debra	EVP, Medicaid	Award	2025-03-01	3,054	$288.12	$879,918	Acquired (13,026 owned after)	EDGAR
MOH	Barlow Jeff D.	Chief Legal Officer	Award	2025-03-01	7,882	$301.12	$2,373,428	Acquired (74,030 owned after)	EDGAR
MOH	Barlow Jeff D.	Chief Legal Officer	Tax withholding	2025-03-01	4,221	$301.12	$1,271,028	Disposed (69,809 owned after)	EDGAR
MOH	Barlow Jeff D.	Chief Legal Officer	Tax withholding	2025-03-01	1,851	$301.12	$557,373	Disposed (67,958 owned after)	EDGAR
MOH	Barlow Jeff D.	Chief Legal Officer	Award	2025-03-01	4,859	$288.12	$1,399,975	Acquired (72,817 owned after)	EDGAR
MOH	Keim Mark Lowell	Chief Financial Officer	Award	2025-03-01	10,748	$301.12	$3,236,438	Acquired (58,342 owned after)	EDGAR
MOH	Keim Mark Lowell	Chief Financial Officer	Tax withholding	2025-03-01	5,053	$301.12	$1,521,559	Disposed (53,289 owned after)	EDGAR
MOH	Keim Mark Lowell	Chief Financial Officer	Tax withholding	2025-03-01	2,480	$301.12	$746,778	Disposed (50,809 owned after)	EDGAR
MOH	Keim Mark Lowell	Chief Financial Officer	Award	2025-03-01	8,677	$288.12	$2,500,017	Acquired (59,486 owned after)	EDGAR
MOH	HEBERT MAURICE	Chief Accounting Officer	Award	2025-03-01	1,792	$301.12	$539,607	Acquired (11,265 owned after)	EDGAR
MOH	HEBERT MAURICE	Chief Accounting Officer	Tax withholding	2025-03-01	656	$301.12	$197,535	Disposed (10,609 owned after)	EDGAR
MOH	HEBERT MAURICE	Chief Accounting Officer	Tax withholding	2025-03-01	303	$301.12	$91,239	Disposed (10,306 owned after)	EDGAR
MOH	HEBERT MAURICE	Chief Accounting Officer	Award	2025-03-01	902	$288.12	$259,884	Acquired (11,208 owned after)	EDGAR
MOH	WOYS JAMES	Chief Operating Officer	Award	2025-03-01	9,316	$301.12	$2,805,234	Acquired (62,998 owned after)	EDGAR
MOH	WOYS JAMES	Chief Operating Officer	Tax withholding	2025-03-01	3,401	$301.12	$1,024,109	Disposed (59,597 owned after)	EDGAR
MOH	WOYS JAMES	Chief Operating Officer	Tax withholding	2025-03-01	1,599	$301.12	$481,491	Disposed (57,998 owned after)	EDGAR
MOH	WOYS JAMES	Chief Operating Officer	Award	2025-03-01	6,248	$288.12	$1,800,174	Acquired (64,246 owned after)	EDGAR
MOH	WOLF DALE B	Director	Award	2025-01-01	189	$291.05	$55,008	Acquired (15,541 owned after)	EDGAR
MOH	Schapiro Richard M	Director	Award	2025-01-01	189	$291.05	$55,008	Acquired (11,745 owned after)	EDGAR
MOH	ROMNEY RONNA	Director	Award	2025-01-01	189	$291.05	$55,008	Acquired (17,483 owned after)	EDGAR
MOH	COOPERMAN DANIEL	Director	Award	2025-01-01	189	$291.05	$55,008	Acquired (6,327 owned after)	EDGAR
MOH	ORLANDO STEVEN J	Director	Award	2025-01-01	189	$291.05	$55,008	Acquired (18,375 owned after)	EDGAR
MOH	BRASIER BARBARA L	Director	Award	2025-01-01	189	$291.05	$55,008	Acquired (4,226 owned after)	EDGAR
MOH	Bacon Debra	EVP, Medicaid	Tax withholding	2025-01-01	450	$291.05	$130,972	Disposed (6,068 owned after)	EDGAR
MOH	Lockhart Stephen H	Director	Award	2025-01-01	189	$291.05	$55,008	Acquired (2,792 owned after)	EDGAR
MOH	ZORETIC RICHARD C	Director	Award	2025-01-01	189	$291.05	$55,008	Acquired (6,997 owned after)	EDGAR
MOH	Bacon Debra	EVP, Medicaid	Award	2024-12-31	13	$247.39	$3,216	Acquired (6,518 owned after)	EDGAR
MOH	Schapiro Richard M	Director	Sale	2024-11-18	136	$292.72	$39,810	Disposed (11,556 owned after)	EDGAR
MOH	COOPERMAN DANIEL	Director	Award	2024-10-01	161	$341.91	$55,048	Acquired (6,138 owned after)	EDGAR
MOH	Schapiro Richard M	Director	Award	2024-10-01	161	$341.91	$55,048	Acquired (11,692 owned after)	EDGAR
MOH	WOLF DALE B	Director	Award	2024-10-01	161	$341.91	$55,048	Acquired (15,352 owned after)	EDGAR
MOH	Lockhart Stephen H	Director	Award	2024-10-01	161	$341.91	$55,048	Acquired (2,603 owned after)	EDGAR
MOH	ZORETIC RICHARD C	Director	Award	2024-10-01	161	$341.91	$55,048	Acquired (6,808 owned after)	EDGAR
MOH	ROMNEY RONNA	Director	Award	2024-10-01	161	$341.91	$55,048	Acquired (17,294 owned after)	EDGAR
MOH	BRASIER BARBARA L	Director	Award	2024-10-01	161	$341.91	$55,048	Acquired (4,037 owned after)	EDGAR
MOH	ORLANDO STEVEN J	Director	Award	2024-10-01	161	$341.91	$55,048	Acquired (18,186 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