| Insiders | Shares | % | Avg Price | Total $ | |
|---|---|---|---|---|---|
| Buys | 0 | ||||
| Sells | 12 | -390,596 | 100% | $283.16 | -$110,602,227 |
| Net | -12 | -390,596 | -100% | -$110,602,227 |
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Report Date |
|---|---|---|---|---|---|
| Ajay Mangal | 10%+ Owner | $770,458,734 | -$36,106,497 | -4.5% | 09 Jun 2025 |
| Jagtar Singh Chaudhry | CEO & Chairman, Director, 10%+ Owner | $81,971,741 | -$2,325,665 | -2.8% | 16 Dec 2025 |
| Charles H. Giancarlo | Director | $60,829,838 | -$20,416,445 | -25% | 12 Jan 2026 |
| Dali Rajic | Chief Operating Officer | $55,214,240 | 18 Dec 2023 | ||
| Amit Sinha | Director | $45,904,716 | 28 Dec 2023 | ||
| Remo Canessa | Chief Financial Officer | $42,557,728 | 18 Mar 2025 | ||
| Syam Nair | Cto | $32,392,562 | -$8,470,995 | -21% | 17 Jun 2025 |
| Michael J. Rich | CRO and President of WW Sales | $24,812,382 | -$8,563,609 | -26% | 16 Dec 2025 |
| Robert Schlossman | Chief Legal Officer | $17,391,615 | -$10,625,054 | -38% | 16 Dec 2025 |
| Raj Judge | EVP, Corp. Strategy & Ventures, Director | $16,248,293 | -$2,961,484 | -15% | 16 Dec 2025 |
| Karen Blasing | Director | $15,380,254 | 12 Jan 2026 | ||
| Adam Geller | Chief Product Officer | $11,762,413 | -$9,005,902 | -43% | 16 Dec 2025 |
| Kevin Rubin | Chief Financial Officer | $11,116,488 | -$762,396 | -6.4% | 16 Dec 2025 |
| Scott C. Darling | Director | $10,959,306 | 12 Jan 2026 | ||
| David Schneider | Director | $5,603,207 | 12 Jan 2026 | ||
| Andrew William Fraser Brown | Director | $5,238,836 | -$8,093,118 | -61% | 12 Jan 2026 |
| Eileen Naughton | Director | $1,742,005 | 12 Jan 2026 | ||
| James A. Beer | Director | $790,119 | -$148,048 | -16% | 12 Jan 2026 |
Showing up to 300 most recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Andrew William Fraser Brown | ZS | Common Stock | Award | 4.84% | 1,076 | 23,292 | 12 Jan 2026 | Direct | ||
| Scott C. Darling | ZS | Common Stock | Award | 25.2% | 1,076 | 5,351 | 12 Jan 2026 | Direct | ||
| Charles H. Giancarlo | ZS | Common Stock | Award | 0.75% | 1,076 | 145,451 | 12 Jan 2026 | Direct | ||
| Eileen Naughton | ZS | Common Stock | Award | 16.1% | 1,076 | 7,745 | 12 Jan 2026 | Direct | ||
| David Schneider | ZS | Common Stock | Award | 4.51% | 1,076 | 24,912 | 12 Jan 2026 | Direct | ||
| James A. Beer | ZS | Commom Stock | Award | 30.9% | 1,076 | 4,561 | 12 Jan 2026 | Direct | ||
| Karen Blasing | ZS | Common Stock | Award | 2.58% | 1,076 | 42,757 | 12 Jan 2026 | Direct | ||
| James A. Beer | ZS | Commom Stock | Sale | -15.8% | $148,048 | $226.72 | -653 | 3,485 | 02 Jan 2026 | Direct |
| Andrew William Fraser Brown | ZS | Common Stock | Sale | -18.4% | -5,000 | 22,216 | 26 Dec 2025 | Direct | ||
| Robert Schlossman | ZS | Common Stock | Sale | -3.05% | $546,824 | $232.79 | -2,349 | 74,653 | 17 Dec 2025 | Direct |
| Adam Geller | ZS | Commom Stock | Sale | -3.11% | $377,120 | $232.79 | -1,620 | 50,528 | 17 Dec 2025 | Direct |
| Robert Schlossman | ZS | Common Stock | Sale | -3.85% | $711,847 | $230.82 | -3,084 | 77,002 | 16 Dec 2025 | Direct |
| Michael J. Rich | ZS | Commom Stock | Sale | -3.67% | $946,359 | $230.82 | -4,100 | 107,497 | 16 Dec 2025 | Direct |
| Kevin Rubin | ZS | Common Stock | Sale | -6.42% | $762,396 | $230.82 | -3,303 | 48,161 | 16 Dec 2025 | Direct |
| Jagtar Singh Chaudhry | ZS | Common Stock | Sale | -0.81% | $656,219 | $230.82 | -2,843 | 347,857 | 16 Dec 2025 | Direct |
| Adam Geller | ZS | Commom Stock | Sale | -3.8% | $475,488 | $230.82 | -2,060 | 52,148 | 16 Dec 2025 | Direct |
| Raj Judge | ZS | Common Stock | Sale | -4.66% | $793,557 | $230.82 | -3,438 | 70,394 | 16 Dec 2025 | Direct |
| Robert Schlossman | ZS | Common Stock | Sale | -3.84% | $1,040,000 | $325.00 | -3,200 | 80,086 | 24 Oct 2025 | Direct |
| Robert Schlossman | ZS | Common Stock | Award | 9.4% | 7,154 | 83,286 | 15 Oct 2025 | Direct | ||
| Adam Geller | ZS | Commom Stock | Award | 24.7% | 10,730 | 54,208 | 15 Oct 2025 | Direct | ||
| Michael J. Rich | ZS | Commom Stock | Award | 10.6% | 10,730 | 111,552 | 15 Oct 2025 | Direct | ||
| Robert Schlossman | ZS | Common Stock | Sale | -8.43% | $2,140,851 | $305.57 | -7,006 | 76,132 | 02 Oct 2025 | Direct |
| Jagtar Singh Chaudhry | ZS | Common Stock | Gift | -0.09% | -21,861 | 24,341,267 | 25 Sep 2025 | See Footnote | ||
| Adam Geller | ZS | Commom Stock | Sale | -19.4% | $2,974,406 | $284.25 | -10,464 | 43,478 | 17 Sep 2025 | Direct |
| Michael J. Rich | ZS | Commom Stock | Sale | -10.4% | $3,289,216 | $280.70 | -11,718 | 100,822 | 16 Sep 2025 | Direct |
| Raj Judge | ZS | Common Stock | Sale | -5.77% | $1,269,880 | $280.70 | -4,524 | 73,832 | 16 Sep 2025 | Direct |
| Adam Geller | ZS | Commom Stock | Sale | -17.2% | $3,141,850 | $280.70 | -11,193 | 53,942 | 16 Sep 2025 | Direct |
| Robert Schlossman | ZS | Common Stock | Sale | -4.41% | $1,075,629 | $280.70 | -3,832 | 83,138 | 16 Sep 2025 | Direct |
| Jagtar Singh Chaudhry | ZS | Common Stock | Sale | -0.81% | $804,199 | $280.70 | -2,865 | 350,700 | 16 Sep 2025 | Direct |
| Michael J. Rich | ZS | Commom Stock | Award | 14.6% | 14,337 | 112,540 | 15 Sep 2025 | Direct | ||
| Raj Judge | ZS | Common Stock | Award | 2.71% | 2,067 | 78,356 | 15 Sep 2025 | Direct | ||
| Adam Geller | ZS | Commom Stock | Award | 39.1% | 18,322 | 65,135 | 15 Sep 2025 | Direct | ||
| Robert Schlossman | ZS | Common Stock | Gift | -2.25% | -2,000 | 86,970 | 15 Sep 2025 | Direct | ||
| Robert Schlossman | ZS | Common Stock | Sale | -3.44% | $968,300 | $305.07 | -3,174 | 88,970 | 18 Jun 2025 | Direct |
| Adam Geller | ZS | Commom Stock | Sale | -7.26% | $1,123,198 | $306.72 | -3,662 | 46,813 | 18 Jun 2025 | Direct |
| Jagtar Singh Chaudhry | ZS | Common Stock | Sale | -0.8% | $865,247 | $303.70 | -2,849 | 353,565 | 17 Jun 2025 | Direct |
| Syam Nair | ZS | Commom Stock | Sale | -3.67% | $1,234,245 | $303.70 | -4,064 | 106,659 | 17 Jun 2025 | Direct |
| Robert Schlossman | ZS | Common Stock | Sale | -3.75% | $1,090,291 | $303.70 | -3,590 | 92,144 | 17 Jun 2025 | Direct |
| Raj Judge | ZS | Common Stock | Sale | -3.73% | $898,047 | $303.70 | -2,957 | 76,289 | 17 Jun 2025 | Direct |
| Michael J. Rich | ZS | Commom Stock | Sale | -4.18% | $1,301,971 | $303.70 | -4,287 | 98,203 | 17 Jun 2025 | Direct |
| Adam Geller | ZS | Commom Stock | Sale | -5.63% | $913,840 | $303.70 | -3,009 | 50,475 | 17 Jun 2025 | Direct |
| Michael J. Rich | ZS | Commom Stock | Sale | -8.89% | $3,026,063 | $302.88 | -9,991 | 102,400 | 12 Jun 2025 | Direct |
| Ajay Mangal | ZS | Common Stock | Sale | -4.49% | $36,106,497 | $300.89 | -120,000 | 2,550,210 | 09 Jun 2025 | by trust |
| Charles H. Giancarlo | ZS | Common Stock | Sale | -100% | $15,220,103 | $304.40 | -50,000 | 0 | 06 Jun 2025 | See footnote |
| Andrew William Fraser Brown | ZS | Common Stock | Sale | -42.8% | $6,033,118 | $296.72 | -20,333 | 27,216 | 04 Jun 2025 | Direct |
| Andrew William Fraser Brown | ZS | Common Stock | Options Exercise | 74.7% | 20,333 | 47,549 | 04 Jun 2025 | Direct | ||
| Andrew William Fraser Brown | ZS | Stock Option (right to buy) | Options Exercise | -100% | -20,333 | 0 | 04 Jun 2025 | Direct | ||
| Robert Schlossman | ZS | Common Stock | Sale | -4.61% | $1,385,400 | $300.00 | -4,618 | 95,612 | 04 Jun 2025 | Direct |
| Kevin Rubin | ZS | Common Stock | Award | 51,383 | 51,383 | 03 Jun 2025 | Direct | |||
| Kevin Rubin | ZS | Employee Stock Option (right to buy) | Award | 50,000 | 50,000 | 03 Jun 2025 | Direct |