NYSE:ZWS • US98983L1089
| Shares Outstanding | 166.98M |
| Float | 147.43M |
| Float Short Interest Percentage | 2.93% |
| Owners (insider) | 2.35% |
| Owners (institutional) | 94.67% |
| Owners (insider) change | -0.31% |
| Owners (institutional) change | -4.46% |
| Date | Name | Type | Shares | Price | Amount |
|---|---|---|---|---|---|
| Feb 17, 2026 | Chhabra Sudhanshu | Open Market Sale | 2021 | 50.85 | $ 102,767.85 |
| Feb 17, 2026 | Troutman Michael | Open Market Sale | 448 | 50.80 | $ 22,758.40 |
| Feb 17, 2026 | PETERSON MARK W | Open Market Sale | 2006 | 50.86 | $ 102,025.16 |
| Feb 17, 2026 | LaValle Jeffrey J. | Open Market Sale | 447 | 50.86 | $ 22,734.42 |
| Feb 17, 2026 | JAHNKE TIMOTHY J | Open Market Sale | 25000 | 51.18 | $ 1,279,500.00 |
| Feb 11, 2026 | Schoon Jeffrey A | Open Market Sale | 1286 | 51.54 | $ 66,280.44 |
| Feb 11, 2026 | PETERSON MARK W | Open Market Sale | 3793 | 51.48 | $ 195,263.64 |
| Feb 11, 2026 | Pauli David J | Open Market Sale | 812 | 51.61 | $ 41,907.32 |
| Feb 11, 2026 | LaValle Jeffrey J. | Open Market Sale | 946 | 51.63 | $ 48,841.98 |
| Feb 11, 2026 | Troutman Michael | Open Market Sale | 919 | 51.67 | $ 47,484.73 |
| Feb 10, 2026 | Pauli David J | Open Market Sale | 7639 | 51.80 | $ 395,700.20 |
| Feb 10, 2026 | PETERSON MARK W | Open Market Sale | 35267 | 51.80 | $ 1,826,830.60 |
| Feb 10, 2026 | McTague Emma M | Grant | 2900 | $ 0.00 | |
| Feb 10, 2026 | LaValle Jeffrey J. | Open Market Sale | 6097 | 51.80 | $ 315,824.60 |
| Feb 10, 2026 | Butler Jacques Donavon | Grant | 2900 | $ 0.00 | |
| Feb 10, 2026 | Troy Peggy | Grant | 2900 | $ 0.00 | |
| Feb 10, 2026 | BARTLETT MARK S. | Grant | 2900 | $ 0.00 | |
| Feb 10, 2026 | Schooler Rosemary | Grant | 2900 | $ 0.00 | |
| Feb 10, 2026 | JAHNKE TIMOTHY J | Grant | 2900 | $ 0.00 | |
| Feb 10, 2026 | CHRISTOPOUL THOMAS | Grant | 2900 | $ 0.00 | |
| Feb 10, 2026 | Longren David C. | Grant | 2900 | $ 0.00 | |
| Feb 10, 2026 | Troutman Michael | Open Market Sale | 5922 | 51.80 | $ 306,759.60 |
| Feb 10, 2026 | Schoon Jeffrey A | Open Market Sale | 12034 | 51.80 | $ 623,361.20 |
| Feb 10, 2026 | MOORE GEORGE C | Grant | 2900 | $ 0.00 | |
| Feb 9, 2026 | ADAMS TODD A. | Open Market Sale | 538397 | 52.22 | $ 28,115,309.96 |
| Feb 6, 2026 | Pauli David J | Grant | 15778 | $ 0.00 | |
| Feb 6, 2026 | ADAMS TODD A. | Grant | 569734 | $ 0.00 | |
| Feb 6, 2026 | PETERSON MARK W | Grant | 79502 | $ 0.00 | |
| Feb 6, 2026 | LaValle Jeffrey J. | Grant | 20741 | $ 0.00 | |
| Feb 6, 2026 | Troutman Michael | Grant | 17881 | $ 0.00 | |
| Feb 6, 2026 | Schoon Jeffrey A | Grant | 24981 | $ 0.00 | |
| Feb 5, 2026 | PETERSON MARK W | Open Market Sale | 23183 | 51.40 | $ 1,191,606.20 |
| Feb 4, 2026 | JAHNKE TIMOTHY J | Open Market Sale | 17900 | 50.44 | $ 902,876.00 |
| Jan 15, 2026 | McTague Emma M | Grant | 503 | 47.27 | $ 23,776.81 |
| Jan 15, 2026 | Troy Peggy | Grant | 582 | 47.27 | $ 27,511.14 |
| Jan 15, 2026 | MOORE GEORGE C | Grant | 635 | 47.27 | $ 30,016.45 |
| Jan 15, 2026 | Longren David C. | Grant | 582 | 47.27 | $ 27,511.14 |
| Jan 15, 2026 | Schooler Rosemary | Grant | 503 | 47.27 | $ 23,776.81 |
| Jan 15, 2026 | CHRISTOPOUL THOMAS | Grant | 609 | 47.27 | $ 28,787.43 |
| Dec 12, 2025 | ADAMS TODD A. | Other Disposition | 47000 | 0.00 | $ 0.00 |
| Nov 21, 2025 | Chhabra Sudhanshu | Other Disposition | 45506 | 0.00 | $ 0.00 |
| Nov 12, 2025 | PETERSON MARK W | Open Market Sale | 21570 | 48.48 | $ 1,045,713.60 |
| Nov 7, 2025 | JAHNKE TIMOTHY J | Open Market Sale | 18000 | 47.51 | $ 855,105.39 |
| Oct 29, 2025 | JAHNKE TIMOTHY J | Open Market Sale | 2100 | 50.00 | $ 105,000.00 |
| Sep 16, 2025 | JAHNKE TIMOTHY J | Open Market Sale | 2156 | 47.54 | $ 102,496.24 |
| Sep 12, 2025 | JAHNKE TIMOTHY J | Open Market Sale | 17844 | 47.55 | $ 848,482.20 |
| Aug 27, 2025 | PETERSON MARK W | Open Market Sale | 20349 | 46.44 | $ 945,007.56 |
| Aug 14, 2025 | Pauli David J | Other Disposition | 1691 | 0.00 | $ 0.00 |
| Aug 12, 2025 | JAHNKE TIMOTHY J | Open Market Sale | 9857 | 45.06 | $ 444,156.42 |
| Aug 4, 2025 | JAHNKE TIMOTHY J | Open Market Sale | 143 | 45.00 | $ 6,435.00 |
| Jul 31, 2025 | PETERSON MARK W | Open Market Sale | 22138 | 43.05 | $ 953,040.90 |
| Jul 31, 2025 | Chhabra Sudhanshu | Option Excercise | 108930 | 11.95 | $ 1,301,355.89 |
| Jul 31, 2025 | Chhabra Sudhanshu | Open Market Sale | 108930 | 43.61 | $ 4,750,203.14 |
| Jul 31, 2025 | Troutman Michael | Option Excercise | 90916 | 13.00 | $ 1,182,177.28 |
| Jul 31, 2025 | Troutman Michael | Open Market Sale | 90916 | 43.01 | $ 3,910,297.16 |
| Jul 30, 2025 | JAHNKE TIMOTHY J | Open Market Sale | 30000 | 43.35 | $ 1,300,500.00 |
| Jul 15, 2025 | Troy Peggy | Grant | 754 | 36.48 | $ 27,505.92 |
| Jul 15, 2025 | CHRISTOPOUL THOMAS | Grant | 789 | 36.48 | $ 28,782.72 |
| Jul 15, 2025 | MOORE GEORGE C | Grant | 823 | 36.48 | $ 30,023.04 |
| Jul 15, 2025 | Longren David C. | Grant | 754 | 36.48 | $ 27,505.92 |
| Jul 15, 2025 | McTague Emma M | Grant | 652 | 36.48 | $ 23,784.96 |
| Jul 15, 2025 | Schooler Rosemary | Grant | 652 | 36.48 | $ 23,784.96 |
| Jul 11, 2025 | Pauli David J | Option Excercise | 1090 | 37.79 | $ 41,191.10 |
| May 14, 2025 | Pauli David J | Option Excercise | 4068 | 12.67 | $ 51,541.56 |
| May 14, 2025 | Pauli David J | Open Market Sale | 2706 | 37.11 | $ 100,419.66 |
| May 13, 2025 | PETERSON MARK W | Open Market Sale | 7000 | 37.31 | $ 261,170.00 |
| May 12, 2025 | Chhabra Sudhanshu | Option Excercise | 25921 | 9.69 | $ 251,174.49 |
| May 12, 2025 | Chhabra Sudhanshu | Open Market Sale | 25921 | 37.19 | $ 964,001.99 |
| Apr 15, 2025 | Troy Peggy | Grant | 934 | 29.45 | $ 27,506.30 |
| Apr 15, 2025 | Longren David C. | Grant | 934 | 29.45 | $ 27,506.30 |
| Apr 15, 2025 | McTague Emma M | Grant | 807 | 29.45 | $ 23,766.15 |
| Apr 15, 2025 | CHRISTOPOUL THOMAS | Grant | 977 | 29.45 | $ 28,772.65 |
| Apr 15, 2025 | Schooler Rosemary | Grant | 807 | 29.45 | $ 23,766.15 |
| Apr 15, 2025 | MOORE GEORGE C | Grant | 1019 | 29.45 | $ 30,009.55 |