Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 12 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

12 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Dec. 18, 2023 ZS S 6,910 $221.34 $1,529,459 240,543 Direct -2.79% Disposed -11.2% (price as of 2026-10-02)
Sept. 18, 2023 ZS S 14,953 $154.45 $2,309,491 247,453 Direct -5.70% Disposed 27.3% (price as of 2026-10-02)
Sept. 1, 2023 ZS S 10b5-1 4,515 $156.47 $706,462 279,891 Direct -1.59% Disposed 25.6% (price as of 2026-10-02)
Sept. 1, 2023 ZS S 10b5-1 15,385 $157.33 $2,420,522 264,506 Direct -5.50% Disposed 25.0% (price as of 2026-10-02)
Sept. 1, 2023 ZS S 10b5-1 2,100 $157.99 $331,779 262,406 Direct -0.79% Disposed 24.4% (price as of 2026-10-02)
Aug. 1, 2023 ZS S 10b5-1 15,277 $157.09 $2,399,864 291,129 Direct -4.99% Disposed 25.2% (price as of 2026-10-02)
Aug. 1, 2023 ZS S 10b5-1 5,600 $157.96 $884,576 285,529 Direct -1.92% Disposed 24.5% (price as of 2026-10-02)
Aug. 1, 2023 ZS S 10b5-1 1,123 $159.00 $178,557 284,406 Direct -0.39% Disposed 23.6% (price as of 2026-10-02)
July 6, 2023 ZS S 10b5-1 8,117 $140.32 $1,138,977 320,289 Direct -2.47% Disposed 40.1% (price as of 2026-10-02)
July 6, 2023 ZS S 10b5-1 7,962 $141.62 $1,127,578 312,327 Direct -2.49% Disposed 38.8% (price as of 2026-10-02)
July 6, 2023 ZS S 10b5-1 4,340 $142.69 $619,275 307,987 Direct -1.39% Disposed 37.8% (price as of 2026-10-02)
July 6, 2023 ZS S 10b5-1 1,581 $143.72 $227,221 306,406 Direct -0.51% Disposed 36.8% (price as of 2026-10-02)
June 16, 2023 ZS S 7,017 $156.64 $1,099,143 328,406 Direct -2.09% Disposed 25.5% (price as of 2026-10-02)
March 16, 2023 ZS S 5,638 $106.79 $602,082 291,182 Direct -1.90% Disposed 84.1% (price as of 2026-10-02)
Dec. 16, 2022 ZS S 7,113 $114.14 $811,878 296,820 Direct -2.34% Disposed 72.2% (price as of 2026-10-02)
Sept. 30, 2022 ZS S 20,000 $168.00 $3,360,000 270,599 Direct -6.88% Disposed 17.0% (price as of 2026-10-02)
Sept. 16, 2022 ZS S 32,239 $167.97 $5,415,185 290,599 Direct -9.99% Disposed 17.0% (price as of 2026-10-02)
June 16, 2022 ZS S 5,302 $136.67 $724,624 226,353 Direct -2.29% Disposed 43.9% (price as of 2026-10-02)
June 3, 2022 ZS S 25,000 $155.80 $3,895,000 231,574 Direct -9.74% Disposed 26.2% (price as of 2026-10-02)
March 16, 2022 ZS S 12,568 $203.09 $2,552,435 256,574 Direct -4.67% Disposed -3.2% (price as of 2026-10-02)
Dec. 21, 2021 ZS S 13,645 $310.83 $4,241,275 242,247 Direct -5.33% Disposed -36.7% (price as of 2026-10-02)
Dec. 21, 2021 ZS S 1,355 $311.62 $422,245 240,892 Direct -0.56% Disposed -36.9% (price as of 2026-10-02)
Dec. 21, 2021 ZS S 10,000 $319.60 $3,196,000 230,892 Direct -4.15% Disposed -38.5% (price as of 2026-10-02)
Dec. 16, 2021 ZS S 4,042 $300.01 $1,212,640 255,892 Direct -1.56% Disposed -34.5% (price as of 2026-10-02)
Oct. 6, 2021 ZS S 12,454 $261.66 $3,258,714 267,480 Direct -4.45% Disposed -24.9% (price as of 2026-10-02)
Oct. 6, 2021 ZS S 5,545 $262.32 $1,454,564 261,935 Direct -2.07% Disposed -25.1% (price as of 2026-10-02)
Oct. 6, 2021 ZS S 2,001 $263.26 $526,783 259,934 Direct -0.76% Disposed -25.3% (price as of 2026-10-02)
Sept. 16, 2021 ZS S 25,273 $268.97 $6,797,679 279,934 Direct -8.28% Disposed -26.9% (price as of 2026-10-02)
June 16, 2021 ZS S 4,500 $213.46 $960,570 281,713 Direct -1.57% Disposed -7.9% (price as of 2026-10-02)
June 16, 2021 ZS S 7,000 $214.00 $1,498,000 275,245 Direct -2.48% Disposed -8.1% (price as of 2026-10-02)
June 9, 2021 ZS S 12,943 $195.78 $2,533,981 286,213 Direct -4.33% Disposed 0.4% (price as of 2026-10-02)
March 16, 2021 ZS S 14,090 $183.31 $2,582,838 271,497 Direct -4.93% Disposed 7.3% (price as of 2026-10-02)
Dec. 23, 2020 ZS S 14,055 $207.14 $2,911,353 316,532 Direct -4.25% Disposed -5.1% (price as of 2026-10-02)
Dec. 23, 2020 ZS S 30,945 $207.54 $6,422,325 285,587 Direct -9.78% Disposed -5.3% (price as of 2026-10-02)
Dec. 16, 2020 ZS S 4,499 $183.37 $824,982 298,613 Direct -1.48% Disposed 7.2% (price as of 2026-10-02)
Sept. 16, 2020 ZS S 29,662 $131.72 $3,907,079 303,112 Direct -8.91% Disposed 49.3% (price as of 2026-10-02)
June 17, 2020 ZS S 325 $103.18 $33,534 308,385 Direct -0.11% Disposed 90.5% (price as of 2026-10-02)
June 16, 2020 ZS S 8,035 $99.86 $802,375 308,178 Direct -2.54% Disposed 96.9% (price as of 2026-10-02)
March 17, 2020 ZS S 5,519 $40.97 $226,113 248,599 Direct -2.17% Disposed 379.9% (price as of 2026-10-02)
March 17, 2020 ZS S 84 $42.59 $3,578 248,515 Direct -0.03% Disposed 361.6% (price as of 2026-10-02)
Dec. 17, 2019 ZS S 5,519 $46.14 $254,647 254,118 Direct -2.13% Disposed 326.1% (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.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Dec. 23, 2020 ZS Employee Stock Option (right to buy) Commom Stock (31,974) $49.59 Sept. 12, 2029 31,974 Disposed
Sept. 12, 2019 ZS Employee Stock Option (right to buy) Common Stock (150,000) $49.59 Sept. 12, 2029 150,000 Acquired

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

Compensation (DEF 14A)

08

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

ZS

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2020 $356,667 · $19,625,876 $3,414,630 $368,308 · · $23,765,481

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