Arbo · 13F Signal Engine

Insider

Form 4/4-A open-market insider transactions (officers, directors, 10% owners) · 238 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
AAON	Stewart David Raymond	Director	Purchase	2026-09-15	1,000	$74.66	$74,660	Acquired (4,000 owned after)	EDGAR
AAON	ASBJORNSON NORMAN H	Director	Gift	2026-09-01	100,000	—	—	Disposed (11,482,401 owned after)	EDGAR
AAON	Buttermore Robert L.	Director	Award	2026-09-01	1,284	—	—	Acquired (1,284 owned after)	EDGAR
AAON	Jermain Patrick John	Director	Award	2026-09-01	1,284	—	—	Acquired (1,284 owned after)	EDGAR
AAON	Shaub Matthew	Executive Vice President	Purchase	2026-08-28	457	$76.42	$34,924	Acquired (3,136 owned after)	EDGAR
AAON	Thompson Rebecca	Chief Accounting Officer	Sale	2026-06-02	4,230	$143.42	$606,667	Disposed (0 owned after)	EDGAR
AAON	ASBJORNSON NORMAN H	Director	Gift	2026-05-29	101,441	—	—	Disposed (11,582,401 owned after)	EDGAR
AAON	Fields Gary D	Director	Sale	2026-05-29	19,000	$140.20	$2,663,800	Disposed (15,252 owned after)	EDGAR
AAON	ASBJORNSON NORMAN H	Director	Gift	2026-05-29	88,000	—	—	Disposed (1,201,290 owned after)	EDGAR
AAON	Wichman Gordon Douglas	Executive Vice President	Option exercise	2026-05-26	3,000	$27.58	$82,740	Acquired (13,997 owned after)	EDGAR
AAON	Wichman Gordon Douglas	Executive Vice President	Sale	2026-05-26	3,000	$140.39	$421,170	Disposed (10,997 owned after)	EDGAR
AAON	Fields Gary D	Director	Sale	2026-05-26	21,173	$140.34	$2,971,419	Disposed (34,252 owned after)	EDGAR
AAON	Fields Gary D	Director	Option exercise	2026-05-26	21,173	$48.91	$1,035,571	Acquired (55,425 owned after)	EDGAR
AAON	Kidwell Casey	Chief Administration Officer	Sale	2026-05-14	2,084	$138.30	$288,217	Disposed (13,463 owned after)	EDGAR
AAON	Kidwell Casey	Chief Administration Officer	Sale	2026-05-14	1,069	$138.31	$147,853	Disposed (13,463 owned after)	EDGAR
AAON	Kidwell Casey	Chief Administration Officer	Option exercise	2026-05-14	2,084	$79.73	$166,157	Acquired (15,547 owned after)	EDGAR
AAON	Kidwell Casey	Chief Administration Officer	Option exercise	2026-05-14	1,069	$82.39	$88,075	Acquired (14,532 owned after)	EDGAR
AAON	Fields Gary D	Director	Sale	2026-05-13	19,081	$137.60	$2,625,546	Disposed (34,252 owned after)	EDGAR
AAON	Tobolski Matthew Joseph	Chief Executive Officer	Tax withholding	2026-05-13	467	$135.37	$63,218	Disposed (17,872 owned after)	EDGAR
AAON	Tobolski Matthew Joseph	Chief Executive Officer	Sale	2026-05-13	8,000	$135.37	$1,082,960	Disposed (114,371 owned after)	EDGAR
AAON	Fields Gary D	Director	Option exercise	2026-05-13	19,081	$36.13	$689,397	Acquired (53,333 owned after)	EDGAR
AAON	Lawhorn Caron A	Director	Award	2026-05-12	1,290	—	—	Acquired (18,675 owned after)	EDGAR
AAON	McElroy A H II	Director	Award	2026-05-12	1,290	—	—	Acquired (75,380 owned after)	EDGAR
AAON	LeClair Stephen O	Director	Award	2026-05-12	1,290	—	—	Acquired (31,566 owned after)	EDGAR
AAON	Stewart David Raymond	Director	Award	2026-05-12	1,290	—	—	Acquired (9,876 owned after)	EDGAR
AAON	Fields Gary D	Director	Option exercise	2026-05-12	26,018	$48.91	$1,272,540	Acquired (60,270 owned after)	EDGAR
AAON	Fields Gary D	Director	Sale	2026-05-12	26,018	$134.07	$3,488,233	Disposed (34,252 owned after)	EDGAR
AAON	Fields Gary D	Director	Option exercise	2026-05-12	5,253	$31.69	$166,468	Acquired (39,505 owned after)	EDGAR
AAON	Fields Gary D	Director	Sale	2026-05-12	5,253	$134.05	$704,165	Disposed (34,252 owned after)	EDGAR
AAON	Ware Bruce	Director	Award	2026-05-12	1,290	—	—	Acquired (9,876 owned after)	EDGAR
AAON	ASBJORNSON NORMAN H	Director	Award	2026-05-12	1,290	—	—	Acquired (98,794 owned after)	EDGAR
AAON	Kouplen Angela	Director	Award	2026-05-12	1,290	—	—	Acquired (39,159 owned after)	EDGAR
AAON	Thompson Rebecca	Chief Accounting Officer	Option exercise 10b5-1	2026-05-07	9,672	$29.48	$285,131	Acquired (37,353 owned after)	EDGAR
AAON	Thompson Rebecca	Chief Accounting Officer	Sale 10b5-1	2026-05-07	9,672	$136.59	$1,321,098	Disposed (27,681 owned after)	EDGAR
AAON	Thompson Rebecca	Chief Accounting Officer	Option exercise 10b5-1	2026-04-27	400	$29.48	$11,792	Acquired (28,081 owned after)	EDGAR
AAON	Thompson Rebecca	Chief Accounting Officer	Sale 10b5-1	2026-04-27	400	$100.27	$40,108	Disposed (27,681 owned after)	EDGAR
AAON	Thompson Rebecca	Chief Accounting Officer	Option exercise	2026-04-24	21,914	$29.48	$646,025	Acquired (49,595 owned after)	EDGAR
AAON	Thompson Rebecca	Chief Accounting Officer	Sale	2026-04-24	21,914	$100.21	$2,196,002	Disposed (27,681 owned after)	EDGAR
AAON	Thompson Rebecca	Chief Accounting Officer	Sale	2026-04-23	7,292	$100.10	$729,929	Disposed (27,681 owned after)	EDGAR
AAON	Thompson Rebecca	Chief Accounting Officer	Option exercise	2026-04-23	7,292	$29.48	$214,968	Acquired (34,973 owned after)	EDGAR
AAON	Thompson Rebecca	Chief Accounting Officer	Option exercise	2026-04-21	2,287	$29.48	$67,421	Acquired (29,968 owned after)	EDGAR
AAON	Thompson Rebecca	Chief Accounting Officer	Sale	2026-04-21	2,287	$100.11	$228,952	Disposed (27,681 owned after)	EDGAR
AAON	Cheung Chung Kin	Chief Financial Officer	Award	2026-04-20	15,507	—	—	Acquired (17,541 owned after)	EDGAR
AAON	Wichman Gordon Douglas	Executive Vice President	Tax withholding	2026-03-12	89	$91.51	$8,144	Disposed (10,128 owned after)	EDGAR
AAON	Wichman Gordon Douglas	Executive Vice President	Tax withholding	2026-03-12	55	$91.51	$5,033	Disposed (10,073 owned after)	EDGAR
AAON	Fields Gary D	Director	Tax withholding	2026-03-12	1,025	$91.51	$93,798	Disposed (34,586 owned after)	EDGAR
AAON	Fields Gary D	Director	Tax withholding	2026-03-12	334	$91.51	$30,564	Disposed (34,252 owned after)	EDGAR
AAON	Thompson Rebecca	Chief Financial Officer	Tax withholding	2026-03-12	155	$91.51	$14,184	Disposed (26,311 owned after)	EDGAR
AAON	Thompson Rebecca	Chief Financial Officer	Tax withholding	2026-03-12	169	$91.51	$15,465	Disposed (26,142 owned after)	EDGAR
AAON	Shaub Matthew	Executive Vice President	Tax withholding	2026-03-12	40	$91.51	$3,660	Disposed (1,743 owned after)	EDGAR
AAON	Shaub Matthew	Executive Vice President	Tax withholding	2026-03-12	114	$91.51	$10,432	Disposed (1,629 owned after)	EDGAR
AAON	Kidwell Casey	Chief Administration Officer	Option exercise	2026-03-12	1,554	$36.13	$56,146	Acquired (14,216 owned after)	EDGAR
AAON	Kidwell Casey	Chief Administration Officer	Sale	2026-03-12	1,554	$90.00	$139,860	Disposed (12,662 owned after)	EDGAR
AAON	Kidwell Casey	Chief Administration Officer	Option exercise	2026-03-12	831	$35.41	$29,426	Acquired (13,493 owned after)	EDGAR
AAON	Kidwell Casey	Chief Administration Officer	Sale	2026-03-12	831	$90.00	$74,790	Disposed (12,662 owned after)	EDGAR
AAON	Kidwell Casey	Chief Administration Officer	Option exercise	2026-03-12	2,840	$62.04	$176,194	Acquired (15,502 owned after)	EDGAR
AAON	Kidwell Casey	Chief Administration Officer	Sale	2026-03-12	2,840	$90.00	$255,600	Disposed (12,662 owned after)	EDGAR
AAON	Kidwell Casey	Chief Administration Officer	Tax withholding	2026-03-12	89	$91.51	$8,144	Disposed (12,573 owned after)	EDGAR
AAON	Kidwell Casey	Chief Administration Officer	Tax withholding	2026-03-12	91	$91.51	$8,327	Disposed (12,482 owned after)	EDGAR
AAON	Tobolski Matthew Joseph	CEO	Tax withholding	2026-03-12	413	$91.51	$37,794	Disposed (9,378 owned after)	EDGAR
AAON	Wichman Gordon Douglas	Executive Vice President	Award	2026-03-11	924	—	—	Acquired (10,997 owned after)	EDGAR
AAON	Shaub Matthew	Executive Vice President	Award	2026-03-11	1,050	—	—	Acquired (2,679 owned after)	EDGAR
AAON	Kidwell Casey	Chief Administration Officer	Award	2026-03-11	981	—	—	Acquired (13,463 owned after)	EDGAR
AAON	Thompson Rebecca	Chief Financial Officer	Award	2026-03-11	1,539	—	—	Acquired (27,681 owned after)	EDGAR
AAON	Tobolski Matthew Joseph	Chief Executive Officer	Award	2026-03-11	8,961	—	—	Acquired (18,339 owned after)	EDGAR
AAON	Thompson Rebecca	Chief Financial Officer	Tax withholding	2026-03-06	180	$88.33	$15,899	Disposed (26,466 owned after)	EDGAR
AAON	Fields Gary D	Director	Tax withholding	2026-03-06	1,225	$88.33	$108,204	Disposed (35,611 owned after)	EDGAR
AAON	Wichman Gordon Douglas	Executive Vice President	Tax withholding	2026-03-06	102	$88.33	$9,010	Disposed (10,217 owned after)	EDGAR
AAON	Kidwell Casey	Chief Administration Officer	Tax withholding	2026-03-06	120	$88.33	$10,600	Disposed (12,662 owned after)	EDGAR
AAON	Kidwell Casey	Chief Administration Officer	Tax withholding	2026-01-30	232	$95.64	$22,188	Disposed (12,782 owned after)	EDGAR
AAON	Kidwell Casey	Chief Administration Officer	Option exercise	2026-01-30	726	$95.64	$69,435	Acquired (13,014 owned after)	EDGAR
AAON	Kidwell Casey	Chief Administration Officer	Tax withholding	2026-01-30	505	$95.64	$48,298	Disposed (12,288 owned after)	EDGAR
AAON	Fields Gary D	Director	Option exercise	2026-01-30	11,089	$95.64	$1,060,552	Acquired (36,429 owned after)	EDGAR
AAON	Fields Gary D	Director	Tax withholding	2026-01-30	2,896	$95.64	$276,973	Disposed (33,533 owned after)	EDGAR
AAON	Fields Gary D	Director	Option exercise	2026-01-30	5,447	$95.64	$520,951	Acquired (38,980 owned after)	EDGAR
AAON	Fields Gary D	Director	Tax withholding	2026-01-30	2,144	$95.64	$205,052	Disposed (36,836 owned after)	EDGAR
AAON	Thompson Rebecca	Chief Financial Officer	Option exercise	2026-01-30	2,217	$95.64	$212,034	Acquired (26,613 owned after)	EDGAR
AAON	Wakefield Stephen E	—	Option exercise	2026-01-30	762	$95.64	$72,878	Acquired (14,513 owned after)	EDGAR
AAON	Wichman Gordon Douglas	Executive Vice President	Option exercise	2026-01-30	726	$95.64	$69,435	Acquired (10,519 owned after)	EDGAR
AAON	Wichman Gordon Douglas	Executive Vice President	Tax withholding	2026-01-30	439	$95.64	$41,986	Disposed (9,793 owned after)	EDGAR
AAON	Wichman Gordon Douglas	Executive Vice President	Option exercise	2026-01-30	1,478	$95.64	$141,356	Acquired (10,232 owned after)	EDGAR
AAON	Kidwell Casey	Chief Administration Officer	Option exercise	2026-01-30	1,478	$95.64	$141,356	Acquired (12,793 owned after)	EDGAR
AAON	Thompson Rebecca	Chief Financial Officer	Tax withholding	2026-01-30	315	$95.64	$30,127	Disposed (26,646 owned after)	EDGAR
AAON	Wakefield Stephen E	—	Option exercise	2026-01-30	1,552	$95.64	$148,433	Acquired (14,282 owned after)	EDGAR
AAON	Wakefield Stephen E	—	Tax withholding	2026-01-30	531	$95.64	$50,785	Disposed (13,751 owned after)	EDGAR
AAON	Wichman Gordon Douglas	Executive Vice President	Tax withholding	2026-01-30	200	$95.64	$19,128	Disposed (10,319 owned after)	EDGAR
AAON	Thompson Rebecca	Chief Financial Officer	Option exercise	2026-01-30	1,089	$95.64	$104,152	Acquired (26,961 owned after)	EDGAR
AAON	Thompson Rebecca	Chief Financial Officer	Tax withholding	2026-01-30	741	$95.64	$70,869	Disposed (25,872 owned after)	EDGAR
AAON	Wakefield Stephen E	—	Tax withholding	2026-01-30	239	$95.64	$22,858	Disposed (14,274 owned after)	EDGAR
AAON	Tobolski Matthew Joseph	CEO	Tax withholding	2026-01-02	281	$78.62	$22,092	Disposed (9,791 owned after)	EDGAR
AAON	Fields Gary D	Director	Gift	2025-12-15	1,000	—	—	Disposed (25,340 owned after)	EDGAR
AAON	Wakefield Stephen E	Executive Vice President	Purchase	2025-12-12	1,000	$80.85	$80,850	Acquired (12,730 owned after)	EDGAR
AAON	Wakefield Stephen E	Executive Vice President	Purchase	2025-12-12	4,141	$77.59	$321,300	Acquired (15,212 owned after)	EDGAR
AAON	Wakefield Stephen E	Executive Vice President	Purchase	2025-12-11	1,000	$82.25	$82,250	Acquired (11,730 owned after)	EDGAR
AAON	ASBJORNSON NORMAN H	Director	Gift	2025-11-14	71,916	—	—	Disposed (11,683,842 owned after)	EDGAR
AAON	Fields Gary D	Director	Sale	2025-11-12	2,786	$105.14	$292,920	Disposed (26,340 owned after)	EDGAR
AAON	Fields Gary D	Director	Option exercise	2025-11-12	2,786	$36.13	$100,658	Acquired (29,126 owned after)	EDGAR
AAON	Fields Gary D	Director	Option exercise	2025-11-12	767	$31.69	$24,306	Acquired (27,107 owned after)	EDGAR
AAON	Fields Gary D	Director	Sale	2025-11-12	767	$105.14	$80,642	Disposed (26,340 owned after)	EDGAR
AAON	Fields Gary D	Director	Option exercise	2025-11-11	20,976	$36.13	$757,863	Acquired (47,316 owned after)	EDGAR
AAON	Fields Gary D	Director	Sale	2025-11-11	20,976	$105.21	$2,206,885	Disposed (26,340 owned after)	EDGAR
AAON	Fields Gary D	Director	Option exercise	2025-11-11	5,770	$31.69	$182,851	Acquired (32,110 owned after)	EDGAR
AAON	Fields Gary D	Director	Sale	2025-11-11	5,770	$105.21	$607,062	Disposed (26,340 owned after)	EDGAR
AAON	Eason Christopher Douglas	—	J	2025-10-09	2,164	—	—	Disposed (0 owned after)	EDGAR
AAON	Tobolski Matthew Joseph	CEO	Gift	2025-09-15	62,802	—	—	Disposed (10,072 owned after)	EDGAR
AAON	Tobolski Matthew Joseph	CEO	Gift	2025-09-15	12,500	—	—	Acquired (200,904 owned after)	EDGAR
AAON	Tobolski Matthew Joseph	CEO	Gift	2025-09-15	50,302	—	—	Acquired (122,371 owned after)	EDGAR
AAON	Shaub Matthew	Executive Vice President	Purchase	2025-09-12	428	$81.70	$34,968	Acquired (1,783 owned after)	EDGAR
AAON	Thompson Rebecca	Chief Financial Officer	Option exercise	2025-09-04	9,350	$24.63	$230,290	Acquired (33,746 owned after)	EDGAR
AAON	Thompson Rebecca	Chief Financial Officer	Sale	2025-09-04	9,150	$81.09	$741,974	Disposed (24,596 owned after)	EDGAR
AAON	Thompson Rebecca	Chief Financial Officer	Sale	2025-09-04	200	$81.12	$16,224	Disposed (24,396 owned after)	EDGAR
AAON	Eason Christopher Douglas	—	Disposition	2025-09-01	1,224	—	—	Disposed (4,077 owned after)	EDGAR
AAON	Eason Christopher Douglas	Principal Accounting Officer	Option exercise	2025-08-25	300	$29.48	$8,844	Acquired (5,601 owned after)	EDGAR
AAON	Eason Christopher Douglas	Principal Accounting Officer	Option exercise	2025-08-25	7,231	$43.50	$314,548	Acquired (12,532 owned after)	EDGAR
AAON	Eason Christopher Douglas	Principal Accounting Officer	Sale	2025-08-25	7,231	$85.07	$615,141	Disposed (5,301 owned after)	EDGAR
AAON	Eason Christopher Douglas	Principal Accounting Officer	Option exercise	2025-08-25	2,142	$36.13	$77,390	Acquired (7,443 owned after)	EDGAR
AAON	Eason Christopher Douglas	Principal Accounting Officer	Sale	2025-08-25	2,142	$85.12	$182,327	Disposed (5,301 owned after)	EDGAR
AAON	Eason Christopher Douglas	Principal Accounting Officer	Option exercise	2025-08-25	1,185	$62.05	$73,529	Acquired (6,486 owned after)	EDGAR
AAON	Eason Christopher Douglas	Principal Accounting Officer	Sale	2025-08-25	1,185	$85.06	$100,796	Disposed (5,301 owned after)	EDGAR
AAON	Eason Christopher Douglas	Principal Accounting Officer	Sale	2025-08-25	549	$85.08	$46,709	Disposed (5,301 owned after)	EDGAR
AAON	Eason Christopher Douglas	Principal Accounting Officer	Option exercise	2025-08-25	549	$48.91	$26,852	Acquired (5,850 owned after)	EDGAR
AAON	Eason Christopher Douglas	Principal Accounting Officer	Option exercise	2025-08-25	596	$79.73	$47,519	Acquired (5,897 owned after)	EDGAR
AAON	Eason Christopher Douglas	Principal Accounting Officer	Sale	2025-08-25	596	$85.08	$50,708	Disposed (5,301 owned after)	EDGAR
AAON	Eason Christopher Douglas	Principal Accounting Officer	Sale	2025-08-25	300	$85.08	$25,524	Disposed (5,301 owned after)	EDGAR
AAON	Kidwell Casey	Chief Administration Officer	Tax withholding	2025-05-30	76	$96.29	$7,318	Disposed (11,315 owned after)	EDGAR
AAON	Wichman Gordon Douglas	—	Option exercise	2025-05-20	20,000	$27.58	$551,600	Acquired (28,754 owned after)	EDGAR
AAON	Wichman Gordon Douglas	—	Option exercise	2025-05-20	1,302	$21.58	$28,097	Acquired (10,056 owned after)	EDGAR
AAON	Wichman Gordon Douglas	—	Sale	2025-05-20	1,302	$104.58	$136,163	Disposed (8,754 owned after)	EDGAR
AAON	Wichman Gordon Douglas	—	Sale	2025-05-20	20,000	$104.47	$2,089,400	Disposed (8,754 owned after)	EDGAR
AAON	Wichman Gordon Douglas	—	Sale	2025-05-19	3,975	$105.75	$420,356	Disposed (8,754 owned after)	EDGAR
AAON	Lawhorn Caron A	Director	Award	2025-05-13	1,424	—	—	Acquired (17,275 owned after)	EDGAR
AAON	ASBJORNSON NORMAN H	Director	Award	2025-05-13	1,534	—	—	Acquired (97,504 owned after)	EDGAR
AAON	LeClair Stephen O	Director	Award	2025-05-13	1,424	—	—	Acquired (30,166 owned after)	EDGAR
AAON	Stewart David Raymond	Director	Award	2025-05-13	1,534	—	—	Acquired (8,586 owned after)	EDGAR
AAON	Lawhorn Caron A	Director	Award	2025-05-13	1,534	—	—	Acquired (17,385 owned after)	EDGAR
AAON	Stewart David Raymond	Director	Award	2025-05-13	1,424	—	—	Acquired (8,476 owned after)	EDGAR
AAON	ASBJORNSON NORMAN H	Director	Award	2025-05-13	1,424	—	—	Acquired (97,394 owned after)	EDGAR
AAON	LeClair Stephen O	Director	Award	2025-05-13	1,534	—	—	Acquired (30,276 owned after)	EDGAR
AAON	Ware Bruce	Director	Award	2025-05-13	1,424	—	—	Acquired (8,476 owned after)	EDGAR
AAON	Kouplen Angela	Director	Award	2025-05-13	1,424	—	—	Acquired (37,759 owned after)	EDGAR
AAON	McElroy A H II	Director	Award	2025-05-13	1,424	—	—	Acquired (73,980 owned after)	EDGAR
AAON	Kouplen Angela	Director	Award	2025-05-13	1,534	—	—	Acquired (37,869 owned after)	EDGAR
AAON	Ware Bruce	Director	Award	2025-05-13	1,534	—	—	Acquired (8,586 owned after)	EDGAR
AAON	Tobolski Matthew Joseph	CEO	Award	2025-05-13	4,311	—	—	Acquired (72,874 owned after)	EDGAR
AAON	McElroy A H II	Director	Award	2025-05-13	1,534	—	—	Acquired (74,090 owned after)	EDGAR
AAON	Fields Gary D	Director	Tax withholding	2025-05-12	151	$104.63	$15,799	Disposed (26,340 owned after)	EDGAR
AAON	Fields Gary D	CEO	Sale	2025-05-08	8,357	$98.66	$824,502	Disposed (26,491 owned after)	EDGAR
AAON	Fields Gary D	CEO	Sale	2025-05-07	28,866	$95.57	$2,758,724	Disposed (34,848 owned after)	EDGAR
AAON	Fields Gary D	CEO	Sale	2025-05-06	24,277	$98.29	$2,386,186	Disposed (63,714 owned after)	EDGAR
AAON	Fields Gary D	CEO	Option exercise	2025-05-06	12,912	$29.48	$380,646	Acquired (100,903 owned after)	EDGAR
AAON	Fields Gary D	CEO	Sale	2025-05-06	12,912	$98.04	$1,265,892	Disposed (87,991 owned after)	EDGAR
AAON	ASBJORNSON NORMAN H	Director	Gift	2025-05-06	135,659	—	—	Disposed (1,289,290 owned after)	EDGAR
AAON	ASBJORNSON NORMAN H	Director	Gift	2025-03-14	2,088	—	—	Disposed (11,755,294 owned after)	EDGAR
AAON	ASBJORNSON NORMAN H	Director	Gift	2025-03-14	464	—	—	Acquired (11,755,758 owned after)	EDGAR
AAON	Kidwell Casey	Chief Administration Officer	Tax withholding	2025-03-14	190	$82.14	$15,607	Disposed (11,391 owned after)	EDGAR
AAON	Thompson Rebecca	Chief Financial Officer	Tax withholding	2025-03-14	359	$82.14	$29,488	Disposed (24,396 owned after)	EDGAR
AAON	Eason Christopher Douglas	Principal Accounting Officer	Tax withholding	2025-03-14	58	$82.14	$4,764	Disposed (5,301 owned after)	EDGAR
AAON	Wakefield Stephen E	Executive Vice President	Tax withholding	2025-03-14	322	$82.14	$26,449	Disposed (10,730 owned after)	EDGAR
AAON	Teis Robert	—	Tax withholding	2025-03-14	90	$82.14	$7,393	Disposed (12,697 owned after)	EDGAR
AAON	Fields Gary D	CEO	Tax withholding	2025-03-14	1,550	$82.14	$127,317	Disposed (87,991 owned after)	EDGAR
AAON	Wichman Gordon Douglas	—	Tax withholding	2025-03-14	128	$82.14	$10,514	Disposed (12,729 owned after)	EDGAR
AAON	Kidwell Casey	Chief Administration Officer	Award	2025-03-11	1,113	—	—	Acquired (11,581 owned after)	EDGAR
AAON	Tobolski Matthew Joseph	President & COO	Award	2025-03-11	3,816	—	—	Acquired (68,563 owned after)	EDGAR
AAON	Fields Gary D	CEO	Tax withholding	2025-03-11	1,368	$82.39	$112,710	Disposed (86,997 owned after)	EDGAR
AAON	Fields Gary D	CEO	Award	2025-03-11	2,544	—	—	Acquired (89,541 owned after)	EDGAR
AAON	Wakefield Stephen E	Executive Vice President	Tax withholding	2025-03-11	574	$82.39	$47,292	Disposed (9,699 owned after)	EDGAR
AAON	Wakefield Stephen E	Executive Vice President	Award	2025-03-11	1,353	—	—	Acquired (11,052 owned after)	EDGAR
AAON	Kidwell Casey	Chief Administration Officer	Tax withholding	2025-03-11	161	$82.39	$13,265	Disposed (10,468 owned after)	EDGAR
AAON	Thompson Rebecca	Chief Financial Officer	Tax withholding	2025-03-11	485	$82.39	$39,959	Disposed (23,006 owned after)	EDGAR
AAON	Thompson Rebecca	Chief Financial Officer	Award	2025-03-11	1,749	—	—	Acquired (24,755 owned after)	EDGAR
AAON	Eason Christopher Douglas	Principal Accounting Officer	Tax withholding	2025-03-11	75	$82.39	$6,179	Disposed (4,723 owned after)	EDGAR
AAON	Eason Christopher Douglas	Principal Accounting Officer	Award	2025-03-11	636	—	—	Acquired (5,359 owned after)	EDGAR
AAON	Teis Robert	—	Tax withholding	2025-03-11	273	$82.39	$22,492	Disposed (12,106 owned after)	EDGAR
AAON	Teis Robert	—	Award	2025-03-11	681	—	—	Acquired (12,787 owned after)	EDGAR
AAON	Benson David E	—	Award	2025-03-11	888	—	—	Acquired (133,053 owned after)	EDGAR
AAON	Wichman Gordon Douglas	—	Tax withholding	2025-03-11	141	$82.39	$11,617	Disposed (12,185 owned after)	EDGAR
AAON	Wichman Gordon Douglas	—	Award	2025-03-11	672	—	—	Acquired (12,857 owned after)	EDGAR
AAON	Shaub Matthew	Executive Vice President	Tax withholding	2025-03-11	40	$82.39	$3,296	Disposed (320 owned after)	EDGAR
AAON	Shaub Matthew	Executive Vice President	Award	2025-03-11	1,035	—	—	Acquired (1,355 owned after)	EDGAR
AAON	Kidwell Casey	Chief Administration Officer	Tax withholding	2025-03-06	184	$81.25	$14,950	Disposed (10,629 owned after)	EDGAR
AAON	Eason Christopher Douglas	Principal Accounting Officer	Tax withholding	2025-03-06	51	$81.25	$4,144	Disposed (4,798 owned after)	EDGAR
AAON	Fields Gary D	CEO	Tax withholding	2025-03-06	1,225	$81.25	$99,531	Disposed (88,365 owned after)	EDGAR
AAON	Wichman Gordon Douglas	—	Tax withholding	2025-03-06	102	$81.25	$8,288	Disposed (12,326 owned after)	EDGAR
AAON	Thompson Rebecca	Chief Financial Officer	Tax withholding	2025-03-06	275	$81.25	$22,344	Disposed (23,491 owned after)	EDGAR
AAON	Wakefield Stephen E	Executive Vice President	Tax withholding	2025-03-06	192	$81.25	$15,600	Disposed (10,273 owned after)	EDGAR
AAON	Teis Robert	—	Tax withholding	2025-03-06	164	$81.25	$13,325	Disposed (12,379 owned after)	EDGAR
AAON	Stewart David Raymond	Director	Purchase	2025-03-05	1,000	$80.86	$80,860	Acquired (3,000 owned after)	EDGAR
AAON	ASBJORNSON NORMAN H	Director	Option exercise	2025-03-05	52,485	$13.95	$732,166	Acquired (104,809 owned after)	EDGAR
AAON	ASBJORNSON NORMAN H	Director	Tax withholding	2025-03-05	8,839	$82.82	$732,046	Disposed (95,970 owned after)	EDGAR
AAON	GAZDER XERXES P	—	J	2025-02-13	1,371	—	—	Disposed (202 owned after)	EDGAR
AAON	Kidwell Casey	Chief Administration Officer	Option exercise	2025-01-28	4,949	$111.77	$553,150	Acquired (9,902 owned after)	EDGAR
AAON	Kidwell Casey	Chief Administration Officer	Tax withholding	2025-01-28	1,511	$111.77	$168,884	Disposed (8,391 owned after)	EDGAR
AAON	Kidwell Casey	Chief Administration Officer	Option exercise	2025-01-28	3,417	$111.77	$381,918	Acquired (11,808 owned after)	EDGAR
AAON	Kidwell Casey	Chief Administration Officer	Tax withholding	2025-01-28	995	$111.77	$111,211	Disposed (10,813 owned after)	EDGAR
AAON	Thompson Rebecca	Chief Financial Officer	Tax withholding	2025-01-28	2,893	$111.77	$323,351	Disposed (23,766 owned after)	EDGAR
AAON	Thompson Rebecca	Chief Financial Officer	Option exercise	2025-01-28	9,362	$111.77	$1,046,391	Acquired (26,659 owned after)	EDGAR
AAON	Teis Robert	—	Tax withholding	2025-01-28	876	$111.77	$97,911	Disposed (12,543 owned after)	EDGAR
AAON	Wakefield Stephen E	Executive Vice President	Tax withholding	2025-01-28	2,520	$111.77	$281,660	Disposed (10,465 owned after)	EDGAR
AAON	Eason Christopher Douglas	Principal Accounting Officer	Option exercise	2025-01-28	2,274	$111.77	$254,165	Acquired (5,583 owned after)	EDGAR
AAON	Eason Christopher Douglas	Principal Accounting Officer	Tax withholding	2025-01-28	734	$111.77	$82,039	Disposed (4,849 owned after)	EDGAR
AAON	Wichman Gordon Douglas	—	Option exercise	2025-01-28	6,017	$111.77	$672,520	Acquired (13,964 owned after)	EDGAR
AAON	Wichman Gordon Douglas	—	Tax withholding	2025-01-28	1,536	$111.77	$171,679	Disposed (12,428 owned after)	EDGAR
AAON	Fields Gary D	CEO	Option exercise	2025-01-28	45,480	$111.77	$5,083,300	Acquired (106,275 owned after)	EDGAR
AAON	Fields Gary D	CEO	Tax withholding	2025-01-28	16,685	$111.77	$1,864,882	Disposed (89,590 owned after)	EDGAR
AAON	Teis Robert	—	Option exercise	2025-01-28	2,769	$111.77	$309,491	Acquired (13,419 owned after)	EDGAR
AAON	Wakefield Stephen E	Executive Vice President	Option exercise	2025-01-28	8,427	$111.77	$941,886	Acquired (12,985 owned after)	EDGAR
AAON	GAZDER XERXES P	—	Option exercise	2025-01-10	947	$62.04	$58,752	Acquired (2,199 owned after)	EDGAR
AAON	GAZDER XERXES P	—	Tax withholding	2025-01-10	626	$119.51	$74,813	Disposed (1,573 owned after)	EDGAR
AAON	GAZDER XERXES P	—	Tax withholding	2025-01-10	1,190	$119.51	$142,217	Disposed (1,252 owned after)	EDGAR
AAON	GAZDER XERXES P	—	Option exercise	2025-01-10	2,240	$34.82	$77,997	Acquired (2,442 owned after)	EDGAR
AAON	Tobolski Matthew Joseph	President & COO	Tax withholding	2025-01-01	281	$117.68	$33,068	Disposed (64,747 owned after)	EDGAR
AAON	Benson David E	—	Tax withholding	2025-01-01	173	$117.68	$20,359	Disposed (132,165 owned after)	EDGAR
AAON	ASBJORNSON NORMAN H	Director	Gift	2024-12-16	51,165	—	—	Disposed (11,757,382 owned after)	EDGAR
AAON	Wakefield Stephen E	Vice President	Sale	2024-12-13	5,362	$130.99	$702,368	Disposed (4,558 owned after)	EDGAR
AAON	GAZDER XERXES P	—	J	2024-12-09	1,225	—	—	Disposed (0 owned after)	EDGAR
AAON	Fields Gary D	CEO	Gift	2024-12-09	1,000	—	—	Disposed (60,795 owned after)	EDGAR
AAON	GAZDER XERXES P	—	J	2024-12-06	392	—	—	Disposed (202 owned after)	EDGAR
AAON	McElroy A H II	Director	Gift	2024-12-05	60,977	—	—	Disposed (72,556 owned after)	EDGAR
AAON	Thompson Rebecca	Chief Financial Officer	Sale	2024-12-05	5,000	$138.00	$690,000	Disposed (17,297 owned after)	EDGAR
AAON	Thompson Rebecca	Chief Financial Officer	Option exercise	2024-12-05	5,000	$24.63	$123,150	Acquired (22,297 owned after)	EDGAR
AAON	GAZDER XERXES P	—	Disposition	2024-11-30	1,534	—	—	Disposed (594 owned after)	EDGAR
AAON	Fields Gary D	CEO	Gift	2024-11-29	2,500	—	—	Disposed (61,795 owned after)	EDGAR
AAON	Wakefield Stephen E	Vice President	Sale	2024-11-25	2,858	$138.60	$396,119	Disposed (12,812 owned after)	EDGAR
AAON	Wakefield Stephen E	Vice President	Sale	2024-11-25	2,892	$141.10	$408,061	Disposed (9,920 owned after)	EDGAR
AAON	Fields Gary D	CEO	Option exercise	2024-11-25	12,160	$31.69	$385,350	Acquired (76,455 owned after)	EDGAR
AAON	Fields Gary D	CEO	Sale	2024-11-25	12,160	$139.66	$1,698,266	Disposed (64,295 owned after)	EDGAR
AAON	Kidwell Casey	VP, Administration	Sale	2024-11-18	1,421	$135.14	$192,034	Disposed (4,953 owned after)	EDGAR
AAON	Kidwell Casey	VP, Administration	Option exercise	2024-11-18	1,421	$62.04	$88,159	Acquired (6,374 owned after)	EDGAR
AAON	Fields Gary D	CEO	Option exercise	2024-11-15	35,000	$31.69	$1,109,150	Acquired (99,295 owned after)	EDGAR
AAON	Fields Gary D	CEO	Sale	2024-11-15	35,000	$132.03	$4,621,050	Disposed (64,295 owned after)	EDGAR
AAON	Wichman Gordon Douglas	Vice President	Option exercise	2024-11-13	6,000	$21.58	$129,480	Acquired (13,947 owned after)	EDGAR
AAON	Wichman Gordon Douglas	Vice President	Sale	2024-11-13	6,000	$135.15	$810,900	Disposed (7,947 owned after)	EDGAR
AAON	Kidwell Casey	VP, Administration	Option exercise	2024-11-12	2,411	$42.97	$103,601	Acquired (7,364 owned after)	EDGAR
AAON	Kidwell Casey	VP, Administration	Option exercise	2024-11-12	1,554	$36.13	$56,146	Acquired (8,918 owned after)	EDGAR
AAON	Kidwell Casey	VP, Administration	Option exercise	2024-11-12	831	$35.41	$29,426	Acquired (9,749 owned after)	EDGAR
AAON	Kidwell Casey	VP, Administration	Sale	2024-11-12	4,796	$136.38	$654,078	Disposed (4,953 owned after)	EDGAR
AAON	Teis Robert	VP, Business Technology	Sale	2024-11-12	3,369	$136.29	$459,161	Disposed (10,650 owned after)	EDGAR
AAON	ASBJORNSON NORMAN H	Director	Gift	2024-10-11	27,045	—	—	Disposed (1,424,949 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