| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Insider activity in ZWS over the last quarter tilts toward buying: insiders added a net 2,016 shares worth roughly $100K.
Counted by filing, the last 12 months brought 1 open-market purchase by 1 insider worth about $100K and 21 sales by 8 insiders worth about $38.8M. The 12 months before that brought no open-market purchases and 22 sales by 8 insiders worth about $30.3M.
1 of the 21 sales in the last 12 months was made under a Rule 10b5-1 trading plan; the rest were not.
The largest open-market purchase in the last two years was 2,016 shares by Jacques Donavon Butler (Director) at an average $49.60 on August 19, 2026, about $100K.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| CEO | 2.26M | $99.62M | - | |
| Other | 308.8K | $13.63M | - | |
| Dir | 266.9K | $11.78M | - | |
| Dir | 141.6K | $6.25M | - | |
| Dir | 121.6K | $5.37M | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Aug 19, 2026 | Jacques Donavon Butler | Director | Buy | 2,016 | $49.60 | $99,993.60 | +5.7% | - | - | |
| Aug 4, 2026 | Mark W Peterson51 | Chief Administrative Officer | Sell | 25,000 | $53.02 | $1,325,500.00 | -7.5% | - | - | |
| Feb 17, 2026 | Jeffrey J. LaValle | VP, General Counsel & Sec'y | Sell | 447 | $50.86 | $22,734.42 | -0.9% | -6.1% | - | |
| Feb 17, 2026 | Timothy J Jahnke47 | Director | Sell | 25,000 | $51.18 | $1,279,500.00 | -8.6% | -6.1% | - | |
| Feb 17, 2026 | Sudhanshu Chhabra51 | Vp-zurn Business Systems | Sell | 2,021 | $50.85 | $102,767.85 | -2.8% | -6.1% | - | |
| Feb 17, 2026 | Mark W Peterson51 | Chief Administrative Officer | Sell | 2,006 | $50.86 | $102,025.16 | -0.6% | -6.1% | - | |
| Feb 17, 2026 | Michael Troutman56 | Chief Information Officer | Sell | 448 | $50.80 | $22,758.40 | -0.7% | -6.1% | - | |
| Feb 11, 2026 | Jeffrey A Schoon | President | Sell | 1,286 | $51.54 | $66,280.44 | -2.1% | -3.5% | - | |
| Feb 11, 2026 | Mark W Peterson51 | Chief Administrative Officer | Sell | 3,793 | $51.48 | $195,263.64 | -1.1% | -3.5% | - | |
| Feb 11, 2026 | David J Pauli | Chief Financial Officer | Sell | 812 | $51.61 | $41,907.32 | -1.2% | -3.5% | - |