| Insiders | Shares | % | Avg Price | Total $ | |
|---|---|---|---|---|---|
| Buys | 0 | ||||
| Sells | 8 | -1,063,747 | 100% | $49.07 | -$52,199,862 |
| Net | -8 | -1,063,747 | -100% | -$52,199,862 |
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Sudhanshu Chhabra | ZWS | Common Stock | Sale | -2.82% | $102,768 | $50.85 | -2,021 | 69,556 | 17 Feb 2026 | Direct |
| Michael Troutman | ZWS | Common Stock | Sale | -0.73% | $22,758 | $50.80 | -448 | 61,327 | 17 Feb 2026 | Direct |
| Mark W. Peterson | ZWS | Common Stock | Sale | -0.6% | $102,025 | $50.86 | -2,006 | 333,814 | 17 Feb 2026 | Direct |
| Jeffrey J. LaValle | ZWS | Common Stock | Sale | -0.86% | $22,734 | $50.86 | -447 | 51,421 | 17 Feb 2026 | Direct |
| Timothy J. Jahnke | ZWS | Common Stock | Sale | -8.57% | $1,279,500 | $51.18 | -25,000 | 266,864 | 17 Feb 2026 | Direct |
| Jeffrey A. Schoon | ZWS | Common Stock | Sale | -2.06% | $66,280 | $51.54 | -1,286 | 61,255 | 11 Feb 2026 | Direct |
| Mark W. Peterson | ZWS | Common Stock | Sale | -1.12% | $195,264 | $51.48 | -3,793 | 335,820 | 11 Feb 2026 | Direct |
| David J. Pauli | ZWS | Common Stock | Sale | -1.22% | $41,907 | $51.61 | -812 | 65,995 | 11 Feb 2026 | Direct |
| Jeffrey J. LaValle | ZWS | Common Stock | Sale | -1.79% | $48,842 | $51.63 | -946 | 51,868 | 11 Feb 2026 | Direct |
| Michael Troutman | ZWS | Common Stock | Sale | -1.47% | $47,485 | $51.67 | -919 | 61,775 | 11 Feb 2026 | Direct |
| George C. Moore | ZWS | Common Stock | Award | 2.48% | 2,900 | 119,632 | 10 Feb 2026 | Direct | ||
| David J. Pauli | ZWS | Common Stock | Sale | -10.3% | $395,700 | $51.80 | -7,639 | 66,807 | 10 Feb 2026 | Direct |
| Todd A. Adams | ZWS | Common Stock | Sale | -10.9% | $14,242,190 | $51.78 | -275,050 | 2,256,684 | 10 Feb 2026 | Direct |
| Mark W. Peterson | ZWS | Common Stock | Award | 1.76% | 5,874 | 339,613 | 10 Feb 2026 | Direct | ||
| Mark W. Peterson | ZWS | Common Stock | Sale | -9.56% | $1,826,831 | $51.80 | -35,267 | 333,739 | 10 Feb 2026 | Direct |
| Emma M. McTague | ZWS | Common Stock | Award | 16.9% | 2,900 | 20,039 | 10 Feb 2026 | Direct | ||
| Jeffrey J. LaValle | ZWS | Common Stock | Award | 4.62% | 2,334 | 52,814 | 10 Feb 2026 | Direct | ||
| Jeffrey J. LaValle | ZWS | Common Stock | Sale | -10.9% | $315,825 | $51.80 | -6,097 | 49,803 | 10 Feb 2026 | Direct |
| Jacques Donavon Butler | ZWS | Common Stock | Award | 8.9% | 2,900 | 35,471 | 10 Feb 2026 | Direct | ||
| Peggy Troy | ZWS | Common Stock | Award | 4.71% | 2,900 | 64,517 | 10 Feb 2026 | Direct | ||
| Mark S. Bartlett | ZWS | Common Stock | Award | 2.09% | 2,900 | 141,583 | 10 Feb 2026 | Direct | ||
| Rosemary Schooler | ZWS | Common Stock | Award | 4.97% | 2,900 | 61,244 | 10 Feb 2026 | Direct | ||
| Timothy J. Jahnke | ZWS | Common Stock | Award | 1% | 2,900 | 291,864 | 10 Feb 2026 | Direct | ||
| Thomas D. Christopoul | ZWS | Common Stock | Award | 2.54% | 2,900 | 117,171 | 10 Feb 2026 | Direct | ||
| David C. Longren | ZWS | Common Stock | Award | 3.06% | 2,900 | 97,610 | 10 Feb 2026 | Direct | ||
| Michael Troutman | ZWS | Common Stock | Sale | -8.63% | $306,760 | $51.80 | -5,922 | 62,694 | 10 Feb 2026 | Direct |
| Jeffrey A. Schoon | ZWS | Common Stock | Sale | -16.1% | $623,361 | $51.80 | -12,034 | 62,541 | 10 Feb 2026 | Direct |
| Todd A. Adams | ZWS | Common Stock | Sale | -9.42% | $13,873,120 | $52.68 | -263,347 | 2,531,734 | 09 Feb 2026 | Direct |
| David J. Pauli | ZWS | Common Stock | Award | 26.9% | 15,778 | 74,446 | 06 Feb 2026 | Direct | ||
| Todd A. Adams | ZWS | Common Stock | Award | 25.6% | 569,734 | 2,795,081 | 06 Feb 2026 | Direct | ||
| Mark W. Peterson | ZWS | Common Stock | Award | 24.9% | 73,628 | 369,006 | 06 Feb 2026 | Direct | ||
| Jeffrey J. LaValle | ZWS | Common Stock | Award | 49.1% | 18,407 | 55,900 | 06 Feb 2026 | Direct | ||
| Michael Troutman | ZWS | Common Stock | Award | 35.4% | 17,881 | 68,386 | 06 Feb 2026 | Direct | ||
| Jeffrey A. Schoon | ZWS | Common Stock | Award | 51% | 24,981 | 73,927 | 06 Feb 2026 | Direct | ||
| Mark W. Peterson | ZWS | Common Stock | Sale | -7.28% | $1,191,606 | $51.40 | -23,183 | 295,378 | 05 Feb 2026 | Direct |
| Timothy J. Jahnke | ZWS | Common Stock | Sale | -5.83% | $902,876 | $50.44 | -17,900 | 288,964 | 04 Feb 2026 | Direct |
| Emma M. McTague | ZWS | Common Stock | Award | 3.02% | 503 | 17,139 | 15 Jan 2026 | Direct | ||
| Peggy Troy | ZWS | Common Stock | Award | 0.95% | 582 | 61,617 | 15 Jan 2026 | Direct | ||
| George C. Moore | ZWS | Common Stock | Award | 0.55% | 635 | 116,732 | 15 Jan 2026 | Direct | ||
| David C. Longren | ZWS | Common Stock | Award | 0.62% | 582 | 94,710 | 15 Jan 2026 | Direct | ||
| Rosemary Schooler | ZWS | Common Stock | Award | 0.87% | 503 | 58,344 | 15 Jan 2026 | Direct | ||
| Thomas D. Christopoul | ZWS | Common Stock | Award | 0.54% | 609 | 114,271 | 15 Jan 2026 | Direct | ||
| Todd A. Adams | ZWS | Common Stock | Gift | -2.07% | -47,000 | 2,225,347 | 12 Dec 2025 | Direct | ||
| Sudhanshu Chhabra | ZWS | Common Stock | Gift | 22,753 | 22,753 | 21 Nov 2025 | By Spouse | |||
| Sudhanshu Chhabra | ZWS | Common Stock | Gift | -24.1% | -22,753 | 71,577 | 21 Nov 2025 | Direct | ||
| Mark W. Peterson | ZWS | Common Stock | Sale | -6.34% | $1,045,714 | $48.48 | -21,570 | 318,561 | 12 Nov 2025 | Direct |
| Timothy J. Jahnke | ZWS | Common Stock | Sale | -4.4% | $354,398 | $47.50 | -7,461 | 162,000 | 10 Nov 2025 | By irrevocable trust |
| Timothy J. Jahnke | ZWS | Common Stock | Sale | -5.86% | $500,708 | $47.51 | -10,539 | 169,461 | 07 Nov 2025 | By irrevocable trust |
| Timothy J. Jahnke | ZWS | Common Stock | Sale | -0.68% | $105,000 | $50.00 | -2,100 | 306,864 | 29 Oct 2025 | Direct |
| Rosemary Schooler | ZWS | Common Stock | Award | 0.89% | 509 | 57,841 | 15 Oct 2025 | Direct |