Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 39 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

39 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Nov. 12, 2021 ZWS S 30,289 $37.11 $1,124,025 23,621 Direct -56.18% Disposed 28.5% (price as of 2026-10-02)
Nov. 11, 2021 ZWS S 25,258 $37.00 $934,546 53,910 Direct -31.90% Disposed 28.8% (price as of 2026-10-02)
Oct. 29, 2021 ZWS S 44,290 $36.04 $1,596,212 79,168 Direct -35.87% Disposed 32.3% (price as of 2026-10-02)
June 4, 2021 ZWS S 3,930 $50.89 $199,998 23,503 Direct -14.33% Disposed -6.3% (price as of 2026-10-02)
June 4, 2021 ZWS S 11,892 $50.85 $604,708 11,611 Direct -50.60% Disposed -6.3% (price as of 2026-10-02)
May 25, 2021 ZWS S 8,210 $50.00 $410,500 23,503 Direct -25.89% Disposed -4.7% (price as of 2026-10-02)
May 14, 2021 ZWS S 95,036 $50.63 $4,811,673 14,417 Direct -86.83% Disposed -5.8% (price as of 2026-10-02)
May 13, 2021 ZWS S 1,084 $50.14 $54,352 24,089 Direct -4.31% Disposed -4.9% (price as of 2026-10-02)
May 13, 2021 ZWS S 9,672 $50.03 $483,890 14,417 Direct -40.15% Disposed -4.7% (price as of 2026-10-02)
May 12, 2021 ZWS S 32,986 $50.34 $1,660,515 25,773 Direct -56.14% Disposed -5.3% (price as of 2026-10-02)
May 12, 2021 ZWS S 600 $51.01 $30,606 25,173 Direct -2.33% Disposed -6.5% (price as of 2026-10-02)
Nov. 24, 2020 ZWS S 500 $39.50 $19,750 36,294 Direct -1.36% Disposed 20.7% (price as of 2026-10-02)
Feb. 11, 2020 ZWS S 88,344 $34.50 $3,047,868 19,900 Direct -81.62% Disposed 38.2% (price as of 2026-10-02)
May 28, 2019 ZWS S 447 $26.57 $11,877 19,900 Direct -2.20% Disposed 79.4% (price as of 2026-10-02)
May 14, 2019 ZWS S 2,771 $27.59 $76,452 20,347 Direct -11.99% Disposed 72.8% (price as of 2026-10-02)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
June 4, 2021 ZWS Stock Option (right to buy) Common Stock (3,930) $28.91 May 25, 2028 3,930 Disposed
May 14, 2021 ZWS Stock Option (right to buy) Common Stock (8,711) $25.77 May 22, 2025 8,711 Disposed
May 14, 2021 ZWS Stock Option (right to buy) Common Stock (49,142) $19.70 May 20, 2026 49,142 Disposed
May 14, 2021 ZWS Stock Option (right to buy) Common Stock (29,321) $23.13 May 19, 2027 29,321 Disposed
May 14, 2021 ZWS Stock Option (right to buy) Common Stock (7,862) $28.91 May 25, 2028 7,862 Disposed
May 12, 2021 ZWS Stock Option (right to buy) Common Stock (19,129) $25.77 May 22, 2025 19,129 Disposed
Nov. 24, 2020 ZWS Stock Option (right to buy) Common Stock (500) $25.77 May 22, 2025 500 Disposed
Feb. 11, 2020 ZWS Stock Option (right to buy) Common Stock (88,344) $26.63 Feb. 6, 2025 88,344 Disposed
May 25, 2018 ZWS Stock Option (right to buy) Common Stock (11,792) $28.91 May 25, 2028 11,792 Acquired
May 22, 2018 ZWS Performance Stock Units Common Stock (342) · · 342 Acquired
May 22, 2018 ZWS Performance Stock Units Common Stock (3,492) · · 3,492 Disposed
May 19, 2017 ZWS Stock Option (right to buy) Common Stock (29,321) $23.13 May 19, 2027 29,321 Acquired
May 20, 2016 ZWS Stock Option (right to buy) Common Stock (49,142) $19.70 May 20, 2026 49,142 Acquired
May 22, 2015 ZWS Stock Option (right to buy) Common Stock (28,340) $25.77 May 22, 2025 28,340 Acquired
May 22, 2015 ZWS Performance Stock Units Common Stock (3,150) · · 3,150 Acquired
Feb. 6, 2015 ZWS Stock Option (right to buy) Common Stock (88,344) $26.63 Feb. 6, 2025 88,344 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 1 holding

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Feb. 10, 2015 ZWS Common Stock 0 Direct

Compensation (DEF 14A)

08

Matched by name from proxy statements (DEF 14A) — verify against the filing.

ZWS

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2018 $381,923 · · · $267,123 $10,680 $51,636 $1,186,361

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.