Insider at

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Insider transactions

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0 buys (P) 0 sells (S) Net: $0 + 5 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

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Dec. 12, 2017 TWIN F 7,119 $26.26 $186,945 39,615 Direct -15.23% Disposed 8.8% (price as of 2026-10-06)
Aug. 2, 2017 TWIN A 8,734 $16.94 $147,954 46,734 Direct +22.98% Acquired 68.6% (price as of 2026-10-06)
May 22, 2015 ZWS A 18,893 · · 18,893 Direct · Acquired (price as of 2026-10-06)
May 22, 2015 ZWS A 2,100 · · 2,100 Direct · Acquired (price as of 2026-10-06)
July 31, 2014 ZWS A 75,460 · · 75,460 Direct · Acquired (price as of 2026-10-06)

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.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
May 22, 2015 ZWS Stock Option (right to buy) Common Stock (18,893) $25.77 May 22, 2025 18,893 Acquired
May 22, 2015 ZWS Performance Stock Units Common Stock (2,100) · · 2,100 Acquired
July 31, 2014 ZWS Stock Option (right to buy) Common Stock (75,460) $26.91 July 31, 2024 75,460 Acquired

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

Initial ownership (Form 3) 2 holdings

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

DateTickerSecuritySharesOwnership
Jan. 31, 2017 TWIN Common Stock 38,000 Direct
Aug. 4, 2014 ZWS Common Stock 0 Direct

Compensation (DEF 14A)

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

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2018 $236,347 · $296,956 · $0 · $223,808 $757,111
2017 $181,250 · $640,270 · $66,625 · $4,127 $892,272

ZWS

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2015 $241,923 $156,000 · · $127,500 · $18,491 $1,293,914

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