Arbo · 13F Signal Engine

Insider

Form 4/4-A open-market insider transactions (officers, directors, 10% owners) · 178 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
ZWS	Butler Jacques Donavon	Director	Purchase	2026-08-19	2,016	$49.60	$99,994	Acquired (37,487 owned after)	EDGAR
ZWS	PETERSON MARK W	Chief Administrative Officer	Sale	2026-08-04	25,000	$53.02	$1,325,500	Disposed (308,814 owned after)	EDGAR
ZWS	Troy Peggy	Director	Award	2026-07-15	604	$47.63	$28,769	Acquired (65,728 owned after)	EDGAR
ZWS	CHRISTOPOUL THOMAS	Director	Award	2026-07-15	630	$47.63	$30,007	Acquired (118,435 owned after)	EDGAR
ZWS	Schooler Rosemary	Director	Award	2026-07-15	525	$47.63	$25,006	Acquired (62,297 owned after)	EDGAR
ZWS	MOORE GEORGE C	Director	Award	2026-07-15	657	$47.63	$31,293	Acquired (120,949 owned after)	EDGAR
ZWS	Longren David C.	Director	Award	2026-07-15	604	$47.63	$28,769	Acquired (98,821 owned after)	EDGAR
ZWS	Klun Daniel J	Chief Financial Officer	Award	2026-05-28	2,276	—	—	Acquired (26,357 owned after)	EDGAR
ZWS	Troy Peggy	Director	Award	2026-04-15	607	$47.39	$28,766	Acquired (65,124 owned after)	EDGAR
ZWS	MOORE GEORGE C	Director	Award	2026-04-15	660	$47.39	$31,277	Acquired (120,292 owned after)	EDGAR
ZWS	Longren David C.	Director	Award	2026-04-15	607	$47.39	$28,766	Acquired (98,217 owned after)	EDGAR
ZWS	CHRISTOPOUL THOMAS	Director	Award	2026-04-15	634	$47.39	$30,045	Acquired (117,805 owned after)	EDGAR
ZWS	Schooler Rosemary	Director	Award	2026-04-15	528	$47.39	$25,022	Acquired (61,772 owned after)	EDGAR
ZWS	Chhabra Sudhanshu	VP-Zurn Business Systems	Sale	2026-02-17	2,021	$50.85	$102,768	Disposed (69,556 owned after)	EDGAR
ZWS	Troutman Michael	Chief Information Officer	Sale	2026-02-17	448	$50.80	$22,758	Disposed (61,327 owned after)	EDGAR
ZWS	PETERSON MARK W	Chief Administrative Officer	Sale	2026-02-17	2,006	$50.86	$102,025	Disposed (333,814 owned after)	EDGAR
ZWS	LaValle Jeffrey J.	VP, General Counsel & Sec'y	Sale	2026-02-17	447	$50.86	$22,734	Disposed (51,421 owned after)	EDGAR
ZWS	JAHNKE TIMOTHY J	Director	Sale	2026-02-17	25,000	$51.18	$1,279,500	Disposed (266,864 owned after)	EDGAR
ZWS	LaValle Jeffrey J.	VP, General Counsel & Sec'y	Sale	2026-02-11	946	$51.63	$48,842	Disposed (51,868 owned after)	EDGAR
ZWS	PETERSON MARK W	Chief Administrative Officer	Sale	2026-02-11	3,793	$51.48	$195,264	Disposed (335,820 owned after)	EDGAR
ZWS	Pauli David J	Chief Financial Officer	Sale	2026-02-11	812	$51.61	$41,907	Disposed (65,995 owned after)	EDGAR
ZWS	Schoon Jeffrey A	President	Sale	2026-02-11	1,286	$51.54	$66,280	Disposed (61,255 owned after)	EDGAR
ZWS	Troutman Michael	Chief Information Officer	Sale	2026-02-11	919	$51.67	$47,485	Disposed (61,775 owned after)	EDGAR
ZWS	Pauli David J	Chief Financial Officer	Sale	2026-02-10	7,639	$51.80	$395,700	Disposed (66,807 owned after)	EDGAR
ZWS	JAHNKE TIMOTHY J	Director	Award 10b5-1	2026-02-10	2,900	—	—	Acquired (291,864 owned after)	EDGAR
ZWS	LaValle Jeffrey J.	VP, General Counsel & Sec'y	Award	2026-02-10	2,334	—	—	Acquired (52,814 owned after)	EDGAR
ZWS	LaValle Jeffrey J.	VP, General Counsel & Sec'y	Sale	2026-02-10	6,097	$51.80	$315,825	Disposed (49,803 owned after)	EDGAR
ZWS	PETERSON MARK W	Chief Administrative Officer	Award	2026-02-10	5,874	—	—	Acquired (339,613 owned after)	EDGAR
ZWS	Troy Peggy	Director	Award	2026-02-10	2,900	—	—	Acquired (64,517 owned after)	EDGAR
ZWS	ADAMS TODD A.	Chairman and CEO	Sale	2026-02-10	270,000	$51.78	$13,980,600	Disposed (2,256,684 owned after)	EDGAR
ZWS	ADAMS TODD A.	Chairman and CEO	Sale	2026-02-10	5,050	$51.80	$261,590	Disposed (2,526,684 owned after)	EDGAR
ZWS	McTague Emma M	Director	Award	2026-02-10	2,900	—	—	Acquired (20,039 owned after)	EDGAR
ZWS	Schooler Rosemary	Director	Award	2026-02-10	2,900	—	—	Acquired (61,244 owned after)	EDGAR
ZWS	Schoon Jeffrey A	President	Sale	2026-02-10	12,034	$51.80	$623,361	Disposed (62,541 owned after)	EDGAR
ZWS	PETERSON MARK W	Chief Administrative Officer	Sale	2026-02-10	35,267	$51.80	$1,826,831	Disposed (333,739 owned after)	EDGAR
ZWS	Butler Jacques Donavon	Director	Award	2026-02-10	2,900	—	—	Acquired (35,471 owned after)	EDGAR
ZWS	MOORE GEORGE C	Director	Award	2026-02-10	2,900	—	—	Acquired (119,632 owned after)	EDGAR
ZWS	CHRISTOPOUL THOMAS	Director	Award	2026-02-10	2,900	—	—	Acquired (117,171 owned after)	EDGAR
ZWS	Longren David C.	Director	Award	2026-02-10	2,900	—	—	Acquired (97,610 owned after)	EDGAR
ZWS	Troutman Michael	Chief Information Officer	Sale	2026-02-10	5,922	$51.80	$306,760	Disposed (62,694 owned after)	EDGAR
ZWS	BARTLETT MARK S.	Director	Award	2026-02-10	2,900	—	—	Acquired (141,583 owned after)	EDGAR
ZWS	ADAMS TODD A.	Chairman and CEO	Sale	2026-02-09	263,347	$52.68	$13,873,120	Disposed (2,531,734 owned after)	EDGAR
ZWS	Pauli David J	Chief Financial Officer	Award	2026-02-06	15,778	—	—	Acquired (74,446 owned after)	EDGAR
ZWS	PETERSON MARK W	Chief Administrative Officer	Award	2026-02-06	73,628	—	—	Acquired (369,006 owned after)	EDGAR
ZWS	LaValle Jeffrey J.	VP, General Counsel & Sec'y	Award	2026-02-06	18,407	—	—	Acquired (55,900 owned after)	EDGAR
ZWS	Schoon Jeffrey A	President	Award	2026-02-06	24,981	—	—	Acquired (73,927 owned after)	EDGAR
ZWS	Troutman Michael	Chief Information Officer	Award	2026-02-06	17,881	—	—	Acquired (68,386 owned after)	EDGAR
ZWS	ADAMS TODD A.	Chairman and CEO	Award	2026-02-06	569,734	—	—	Acquired (2,795,081 owned after)	EDGAR
ZWS	PETERSON MARK W	Chief Administrative Officer	Sale	2026-02-05	23,183	$51.40	$1,191,606	Disposed (295,378 owned after)	EDGAR
ZWS	JAHNKE TIMOTHY J	Director	Sale 10b5-1	2026-02-04	17,900	$50.44	$902,876	Disposed (288,964 owned after)	EDGAR
ZWS	Troy Peggy	Director	Award	2026-01-15	582	$47.27	$27,511	Acquired (61,617 owned after)	EDGAR
ZWS	McTague Emma M	Director	Award	2026-01-15	503	$47.27	$23,777	Acquired (17,139 owned after)	EDGAR
ZWS	MOORE GEORGE C	Director	Award	2026-01-15	635	$47.27	$30,016	Acquired (116,732 owned after)	EDGAR
ZWS	Schooler Rosemary	Director	Award	2026-01-15	503	$47.27	$23,777	Acquired (58,344 owned after)	EDGAR
ZWS	Longren David C.	Director	Award	2026-01-15	582	$47.27	$27,511	Acquired (94,710 owned after)	EDGAR
ZWS	CHRISTOPOUL THOMAS	Director	Award	2026-01-15	609	$47.27	$28,787	Acquired (114,271 owned after)	EDGAR
ZWS	ADAMS TODD A.	Chairman and CEO	Gift	2025-12-12	47,000	—	—	Disposed (2,225,347 owned after)	EDGAR
ZWS	Chhabra Sudhanshu	VP-Zurn Business Systems	Gift	2025-11-21	22,753	—	—	Disposed (71,577 owned after)	EDGAR
ZWS	PETERSON MARK W	Chief Administrative Officer	Sale	2025-11-12	21,570	$48.48	$1,045,714	Disposed (318,561 owned after)	EDGAR
ZWS	JAHNKE TIMOTHY J	Director	Sale	2025-11-10	7,461	$47.50	$354,398	Disposed (162,000 owned after)	EDGAR
ZWS	JAHNKE TIMOTHY J	Director	Sale	2025-11-07	10,539	$47.51	$500,708	Disposed (169,461 owned after)	EDGAR
ZWS	JAHNKE TIMOTHY J	Director	Sale 10b5-1	2025-10-29	2,100	$50.00	$105,000	Disposed (306,864 owned after)	EDGAR
ZWS	McTague Emma M	Director	Award	2025-10-15	509	$46.67	$23,755	Acquired (16,636 owned after)	EDGAR
ZWS	CHRISTOPOUL THOMAS	Director	Award	2025-10-15	617	$46.67	$28,795	Acquired (113,662 owned after)	EDGAR
ZWS	Longren David C.	Director	Award	2025-10-15	590	$46.67	$27,535	Acquired (94,128 owned after)	EDGAR
ZWS	Troy Peggy	Director	Award	2025-10-15	590	$46.67	$27,535	Acquired (61,035 owned after)	EDGAR
ZWS	MOORE GEORGE C	Director	Award	2025-10-15	643	$46.67	$30,009	Acquired (116,097 owned after)	EDGAR
ZWS	Schooler Rosemary	Director	Award	2025-10-15	509	$46.67	$23,755	Acquired (57,841 owned after)	EDGAR
ZWS	JAHNKE TIMOTHY J	Director	Sale 10b5-1	2025-09-16	2,156	$47.54	$102,496	Disposed (308,964 owned after)	EDGAR
ZWS	JAHNKE TIMOTHY J	Director	Sale 10b5-1	2025-09-12	17,844	$47.55	$848,482	Disposed (311,120 owned after)	EDGAR
ZWS	PETERSON MARK W	Chief Administrative Officer	Sale	2025-08-27	20,349	$46.44	$945,008	Disposed (340,131 owned after)	EDGAR
ZWS	Pauli David J	Chief Financial Officer	Gift	2025-08-14	1,691	—	—	Disposed (58,668 owned after)	EDGAR
ZWS	JAHNKE TIMOTHY J	Director	Sale 10b5-1	2025-08-12	9,857	$45.06	$444,156	Disposed (328,964 owned after)	EDGAR
ZWS	JAHNKE TIMOTHY J	Director	Sale 10b5-1	2025-08-04	143	$45.00	$6,435	Disposed (338,821 owned after)	EDGAR
ZWS	Chhabra Sudhanshu	VP-Zurn Business Systems	Option exercise	2025-07-31	5,023	$33.05	$166,010	Acquired (99,353 owned after)	EDGAR
ZWS	Troutman Michael	Chief Information Officer	Option exercise	2025-07-31	7,253	$33.05	$239,712	Acquired (141,421 owned after)	EDGAR
ZWS	Troutman Michael	Chief Information Officer	Option exercise	2025-07-31	15,116	$14.22	$214,950	Acquired (134,168 owned after)	EDGAR
ZWS	Troutman Michael	Chief Information Officer	Option exercise	2025-07-31	37,676	$11.37	$428,376	Acquired (119,052 owned after)	EDGAR
ZWS	PETERSON MARK W	Chief Administrative Officer	Sale	2025-07-31	22,138	$43.05	$953,041	Disposed (360,480 owned after)	EDGAR
ZWS	Troutman Michael	Chief Information Officer	Option exercise	2025-07-31	30,871	$9.69	$299,140	Acquired (81,376 owned after)	EDGAR
ZWS	JAHNKE TIMOTHY J	Director	Sale 10b5-1	2025-07-31	20,000	$43.73	$874,600	Disposed (180,000 owned after)	EDGAR
ZWS	Chhabra Sudhanshu	VP-Zurn Business Systems	Sale	2025-07-31	5,023	$43.23	$217,144	Disposed (94,330 owned after)	EDGAR
ZWS	Troutman Michael	Chief Information Officer	Sale	2025-07-31	90,916	$43.01	$3,910,297	Disposed (50,505 owned after)	EDGAR
ZWS	Chhabra Sudhanshu	VP-Zurn Business Systems	Sale	2025-07-31	15,818	$44.05	$696,783	Disposed (94,330 owned after)	EDGAR
ZWS	Chhabra Sudhanshu	VP-Zurn Business Systems	Sale	2025-07-31	88,089	$43.55	$3,836,276	Disposed (110,148 owned after)	EDGAR
ZWS	Chhabra Sudhanshu	VP-Zurn Business Systems	Option exercise	2025-07-31	14,391	$14.22	$204,640	Acquired (198,237 owned after)	EDGAR
ZWS	Chhabra Sudhanshu	VP-Zurn Business Systems	Option exercise	2025-07-31	37,676	$11.37	$428,376	Acquired (183,846 owned after)	EDGAR
ZWS	Chhabra Sudhanshu	VP-Zurn Business Systems	Option exercise	2025-07-31	51,840	$9.69	$502,330	Acquired (146,170 owned after)	EDGAR
ZWS	JAHNKE TIMOTHY J	Director	Sale 10b5-1	2025-07-30	10,000	$42.59	$425,900	Disposed (338,964 owned after)	EDGAR
ZWS	Longren David C.	Director	Award	2025-07-15	754	$36.48	$27,506	Acquired (93,538 owned after)	EDGAR
ZWS	CHRISTOPOUL THOMAS	Director	Award	2025-07-15	789	$36.48	$28,783	Acquired (113,045 owned after)	EDGAR
ZWS	Schooler Rosemary	Director	Award	2025-07-15	652	$36.48	$23,785	Acquired (57,332 owned after)	EDGAR
ZWS	McTague Emma M	Director	Award	2025-07-15	652	$36.48	$23,785	Acquired (16,127 owned after)	EDGAR
ZWS	Troy Peggy	Director	Award	2025-07-15	754	$36.48	$27,506	Acquired (60,445 owned after)	EDGAR
ZWS	MOORE GEORGE C	Director	Award	2025-07-15	823	$36.48	$30,023	Acquired (115,454 owned after)	EDGAR
ZWS	Pauli David J	Chief Financial Officer	Tax withholding	2025-07-11	1,090	$37.79	$41,191	Disposed (60,359 owned after)	EDGAR
ZWS	Pauli David J	Chief Financial Officer	Option exercise	2025-05-14	4,068	$12.67	$51,542	Acquired (63,478 owned after)	EDGAR
ZWS	Pauli David J	Chief Financial Officer	Sale	2025-05-14	2,706	$37.11	$100,420	Disposed (60,772 owned after)	EDGAR
ZWS	PETERSON MARK W	Chief Administrative Officer	Sale	2025-05-13	7,000	$37.31	$261,170	Disposed (382,618 owned after)	EDGAR
ZWS	Chhabra Sudhanshu	VP-Zurn Business Systems	Option exercise	2025-05-12	25,921	$9.69	$251,174	Acquired (120,053 owned after)	EDGAR
ZWS	Chhabra Sudhanshu	VP-Zurn Business Systems	Sale	2025-05-12	25,921	$37.19	$964,002	Disposed (94,132 owned after)	EDGAR
ZWS	McTague Emma M	Director	Award	2025-04-15	807	$29.45	$23,766	Acquired (15,475 owned after)	EDGAR
ZWS	Troy Peggy	Director	Award	2025-04-15	934	$29.45	$27,506	Acquired (59,691 owned after)	EDGAR
ZWS	MOORE GEORGE C	Director	Award	2025-04-15	1,019	$29.45	$30,010	Acquired (114,631 owned after)	EDGAR
ZWS	CHRISTOPOUL THOMAS	Director	Award	2025-04-15	977	$29.45	$28,773	Acquired (112,256 owned after)	EDGAR
ZWS	Longren David C.	Director	Award	2025-04-15	934	$29.45	$27,506	Acquired (92,784 owned after)	EDGAR
ZWS	Schooler Rosemary	Director	Award	2025-04-15	807	$29.45	$23,766	Acquired (56,680 owned after)	EDGAR
ZWS	JAHNKE TIMOTHY J	Director	Award 10b5-1	2025-02-14	3,947	—	—	Acquired (348,964 owned after)	EDGAR
ZWS	Troy Peggy	Director	Award	2025-02-14	3,947	—	—	Acquired (58,757 owned after)	EDGAR
ZWS	Pauli David J	Chief Financial Officer	Award	2025-02-14	20,870	—	—	Acquired (67,800 owned after)	EDGAR
ZWS	Pauli David J	Chief Financial Officer	Sale	2025-02-14	8,390	$35.47	$297,593	Disposed (59,410 owned after)	EDGAR
ZWS	PETERSON MARK W	Chief Administrative Officer	Award	2025-02-14	8,458	—	—	Acquired (389,618 owned after)	EDGAR
ZWS	Chhabra Sudhanshu	VP-Zurn Business Systems	Award	2025-02-14	8,458	—	—	Acquired (93,633 owned after)	EDGAR
ZWS	Butler Jacques Donavon	Director	Award	2025-02-14	3,947	—	—	Acquired (32,571 owned after)	EDGAR
ZWS	Longren David C.	Director	Award	2025-02-14	3,947	—	—	Acquired (91,850 owned after)	EDGAR
ZWS	Schooler Rosemary	Director	Award	2025-02-14	3,947	—	—	Acquired (55,873 owned after)	EDGAR
ZWS	Troutman Michael	Chief Information Officer	Award	2025-02-14	2,820	—	—	Acquired (50,042 owned after)	EDGAR
ZWS	LaValle Jeffrey J.	VP, General Counsel & Sec'y	Award	2025-02-14	2,820	—	—	Acquired (37,493 owned after)	EDGAR
ZWS	BARTLETT MARK S.	Director	Award	2025-02-14	3,947	—	—	Acquired (138,683 owned after)	EDGAR
ZWS	Schoon Jeffrey A	President	Award	2025-02-14	63,920	—	—	Acquired (79,644 owned after)	EDGAR
ZWS	Schoon Jeffrey A	President	Sale	2025-02-14	30,698	$35.47	$1,088,858	Disposed (48,946 owned after)	EDGAR
ZWS	McTague Emma M	Director	Award	2025-02-14	3,947	—	—	Acquired (14,668 owned after)	EDGAR
ZWS	MOORE GEORGE C	Director	Award	2025-02-14	3,947	—	—	Acquired (113,612 owned after)	EDGAR
ZWS	CHRISTOPOUL THOMAS	Director	Award	2025-02-14	3,947	—	—	Acquired (111,279 owned after)	EDGAR
ZWS	Ice Mountain LLC	—	Sale	2025-02-13	8,912,500	$33.60	$299,460,000	Disposed (15,002,819 owned after)	EDGAR
ZWS	Katz Aimee	—	Sale	2025-02-13	8,912,500	$33.60	$299,460,000	Disposed (15,002,819 owned after)	EDGAR
ZWS	Jalazo April	—	Sale	2025-02-13	8,912,500	$33.60	$299,460,000	Disposed (15,002,819 owned after)	EDGAR
ZWS	Schoon Jeffrey A	President	Tax withholding	2025-02-10	1,425	$37.99	$54,136	Disposed (15,724 owned after)	EDGAR
ZWS	PETERSON MARK W	Chief Administrative Officer	Tax withholding	2025-02-10	2,750	$37.99	$104,472	Disposed (381,160 owned after)	EDGAR
ZWS	Pauli David J	Chief Financial Officer	Tax withholding	2025-02-10	642	$37.99	$24,390	Disposed (46,930 owned after)	EDGAR
ZWS	LaValle Jeffrey J.	VP, General Counsel & Sec'y	Tax withholding	2025-02-10	749	$37.99	$28,455	Disposed (34,673 owned after)	EDGAR
ZWS	Troutman Michael	Chief Information Officer	Tax withholding	2025-02-10	728	$37.99	$27,657	Disposed (47,222 owned after)	EDGAR
ZWS	MOORE GEORGE C	Director	Award	2025-01-15	800	$37.52	$30,016	Acquired (109,665 owned after)	EDGAR
ZWS	Longren David C.	Director	Award	2025-01-15	733	$37.52	$27,502	Acquired (87,903 owned after)	EDGAR
ZWS	CHRISTOPOUL THOMAS	Director	Award	2025-01-15	767	$37.52	$28,778	Acquired (107,332 owned after)	EDGAR
ZWS	Troy Peggy	Director	Award	2025-01-15	733	$37.52	$27,502	Acquired (54,810 owned after)	EDGAR
ZWS	Schooler Rosemary	Director	Award	2025-01-15	633	$37.52	$23,750	Acquired (51,926 owned after)	EDGAR
ZWS	ADAMS TODD A.	Chairman and CEO	Sale	2024-11-07	10,000	$39.36	$393,600	Disposed (2,272,347 owned after)	EDGAR
ZWS	PETERSON MARK W	Chief Administrative Officer	Sale	2024-11-07	22,203	$39.15	$869,247	Disposed (383,910 owned after)	EDGAR
ZWS	ADAMS TODD A.	Chairman and CEO	Sale	2024-11-07	157,508	$39.14	$6,164,863	Disposed (2,282,347 owned after)	EDGAR
ZWS	Pauli David J	Chief Financial Officer	Sale	2024-11-07	4,070	$39.15	$159,340	Disposed (47,572 owned after)	EDGAR
ZWS	LaValle Jeffrey J.	VP, General Counsel & Sec'y	Sale	2024-11-07	3,132	$39.15	$122,618	Disposed (35,422 owned after)	EDGAR
ZWS	Chhabra Sudhanshu	VP-Zurn Business Systems	Sale	2024-11-07	2,268	$39.15	$88,792	Disposed (84,937 owned after)	EDGAR
ZWS	Troutman Michael	Chief Information Officer	Sale	2024-11-07	4,811	$39.15	$188,351	Disposed (47,950 owned after)	EDGAR
ZWS	Troutman Michael	Chief Information Officer	Award	2024-11-06	9,834	—	—	Acquired (52,761 owned after)	EDGAR
ZWS	PETERSON MARK W	Chief Administrative Officer	Award	2024-11-06	45,386	—	—	Acquired (406,113 owned after)	EDGAR
ZWS	Pauli David J	Chief Financial Officer	Award	2024-11-06	8,320	—	—	Acquired (51,642 owned after)	EDGAR
ZWS	ADAMS TODD A.	Chairman and CEO	Gift	2024-11-06	46,000	—	—	Disposed (2,111,867 owned after)	EDGAR
ZWS	ADAMS TODD A.	Chairman and CEO	Award	2024-11-06	327,988	—	—	Acquired (2,439,855 owned after)	EDGAR
ZWS	LaValle Jeffrey J.	VP, General Counsel & Sec'y	Award	2024-11-06	7,564	—	—	Acquired (38,554 owned after)	EDGAR
ZWS	ADAMS TODD A.	Chairman and CEO	Gift	2024-11-06	85,000	—	—	Disposed (2,157,867 owned after)	EDGAR
ZWS	ADAMS TODD A.	Chairman and CEO	Sale	2024-11-06	120,000	$39.83	$4,779,600	Disposed (2,242,867 owned after)	EDGAR
ZWS	Chhabra Sudhanshu	VP-Zurn Business Systems	Award	2024-11-06	6,808	—	—	Acquired (87,205 owned after)	EDGAR
ZWS	ADAMS TODD A.	Chairman and CEO	Tax withholding	2024-11-05	275,420	$38.48	$10,598,162	Disposed (2,301,140 owned after)	EDGAR
ZWS	ADAMS TODD A.	Chairman and CEO	Option exercise	2024-11-05	439,545	$11.37	$4,997,627	Acquired (2,576,560 owned after)	EDGAR
ZWS	ADAMS TODD A.	Chairman and CEO	Option exercise	2024-11-05	184,733	$14.22	$2,626,903	Acquired (2,485,873 owned after)	EDGAR
ZWS	ADAMS TODD A.	Chairman and CEO	Tax withholding	2024-11-05	123,006	$38.48	$4,733,271	Disposed (2,362,867 owned after)	EDGAR
ZWS	PETERSON MARK W	Chief Administrative Officer	Sale	2024-11-04	40,000	$37.16	$1,486,552	Disposed (360,727 owned after)	EDGAR
ZWS	Troutman Michael	Chief Information Officer	Sale	2024-10-31	48,000	$36.13	$1,734,379	Disposed (42,927 owned after)	EDGAR
ZWS	Troutman Michael	Chief Information Officer	Option exercise	2024-10-31	52,851	$12.67	$669,622	Acquired (95,778 owned after)	EDGAR
ZWS	Troutman Michael	Chief Information Officer	Sale	2024-10-31	52,851	$36.52	$1,930,076	Disposed (42,927 owned after)	EDGAR
ZWS	Troutman Michael	Chief Information Officer	Option exercise	2024-10-31	48,000	$9.69	$465,120	Acquired (90,927 owned after)	EDGAR
ZWS	PETERSON MARK W	Chief Administrative Officer	Tax withholding	2024-10-16	31,386	$37.51	$1,177,289	Disposed (400,727 owned after)	EDGAR
ZWS	PETERSON MARK W	Chief Administrative Officer	Option exercise	2024-10-16	46,780	$14.22	$665,212	Acquired (432,113 owned after)	EDGAR
ZWS	JAHNKE TIMOTHY J	Director	Sale 10b5-1	2024-10-16	20,000	$37.59	$751,800	Disposed (345,017 owned after)	EDGAR
ZWS	CHRISTOPOUL THOMAS	Director	Award	2024-10-15	785	$36.66	$28,778	Acquired (106,565 owned after)	EDGAR
ZWS	Schooler Rosemary	Director	Award	2024-10-15	648	$36.66	$23,756	Acquired (51,293 owned after)	EDGAR
ZWS	MOORE GEORGE C	Director	Award	2024-10-15	819	$36.66	$30,025	Acquired (108,865 owned after)	EDGAR
ZWS	Longren David C.	Director	Award	2024-10-15	751	$36.66	$27,532	Acquired (87,170 owned after)	EDGAR
ZWS	Troy Peggy	Director	Award	2024-10-15	751	$36.66	$27,532	Acquired (54,077 owned after)	EDGAR
ZWS	Chhabra Sudhanshu	VP-Zurn Business Systems	Tax withholding	2024-10-05	326	$36.38	$11,860	Disposed (80,397 owned after)	EDGAR
ZWS	PETERSON MARK W	Chief Administrative Officer	Tax withholding	2024-10-05	1,778	$36.38	$64,684	Disposed (385,333 owned after)	EDGAR
ZWS	Pauli David J	Chief Financial Officer	Tax withholding	2024-10-05	326	$36.38	$11,860	Disposed (43,322 owned after)	EDGAR
ZWS	Troutman Michael	Chief Information Officer	Tax withholding	2024-10-05	385	$36.38	$14,006	Disposed (42,927 owned after)	EDGAR
ZWS	LaValle Jeffrey J.	VP, General Counsel & Sec'y	Tax withholding	2024-10-05	202	$36.68	$7,409	Disposed (30,990 owned after)	EDGAR
ZWS	Katz Aimee	—	Award	2024-08-13	461,155	—	—	Acquired (23,915,319 owned after)	EDGAR
ZWS	Ice Mountain LLC	—	Award	2024-08-13	461,155	—	—	Acquired (23,915,319 owned after)	EDGAR
ZWS	Jalazo April	—	Award	2024-08-13	461,155	—	—	Acquired (23,915,319 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