Schlossman Robert
Officer · ZS
As of 2026-09-16, Schlossman Robert has 37 Form 4 transactions on record across 1 company — 12 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Pattern in the record: open-market sales filed in June in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.
Reconstructed holdings
- Direct $13.3M
- Indirect $0
| ZS | direct | 69,244 sh | $13.3M |
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-07-06 | ZS | Sale | 122 @ $150.00 | $18K | −0.2% of holding | 69,244 | Form 4 |
| 2026-06-16 | ZS | Sale | 3,146 @ $126.43 | $398K | −4.3% of holding | 69,366 | Form 4 |
| 2026-03-17 | ZS | Sale | 2,263 @ $156.59 | $354K | −3.0% of holding | 72,390 | Form 4 |
| 2025-12-17 | ZS | Sale | 2,349 @ $232.79 | $547K | −3.1% of holding | 74,653 | Form 4 |
| 2025-12-16 | ZS | Sale | 3,084 @ $230.82 | $712K | −3.9% of holding | 77,002 | Form 4 |
| 2025-10-24 | ZS | Sale | 3,200 @ $325.00 | $1.0M | −3.8% of holding | 80,086 | Form 4 |
| 2025-10-02 | ZS | Sale | 4,532 @ $306.12 | $1.4M | −5.6% of holding | 76,706 | Form 4 |
| 2025-10-02 | ZS | Sale | 900 @ $304.00 | $274K | −1.1% of holding | 81,538 | Form 4 |
| 2025-10-02 | ZS | Sale | 700 @ $302.92 | $212K | −0.8% of holding | 82,438 | Form 4 |
| 2025-10-02 | ZS | Sale | 574 @ $307.47 | $176K | −0.7% of holding | 76,132 | Form 4 |
| 2025-10-02 | ZS | Sale | 300 @ $304.67 | $91K | −0.4% of holding | 81,238 | Form 4 |
| 2025-09-16 | ZS | Sale | 3,832 @ $280.70 | $1.1M | −4.4% of holding | 83,138 | Form 4 |
| 2025-06-18 | ZS | Sale | 1,660 @ $304.64 | $506K | −1.8% of holding | 90,484 | Form 4 |
| 2025-06-18 | ZS | Sale | 1,014 @ $305.60 | $310K | −1.1% of holding | 89,270 | Form 4 |
| 2025-06-18 | ZS | Sale | 300 @ $306.77 | $92K | −0.3% of holding | 88,970 | Form 4 |
| 2025-06-18 | ZS | Sale | 200 @ $303.45 | $61K | −0.2% of holding | 90,284 | Form 4 |
| 2025-06-17 | ZS | Sale | 3,590 @ $303.70 | $1.1M | −3.7% of holding | 92,144 | Form 4 |
| 2025-06-04 | ZS | Sale | 4,618 @ $300.00 | $1.4M | −4.6% of holding | 95,612 | Form 4 |
| 2025-05-16 | ZS | Sale | 3,590 @ $250.00 | $898K | −3.5% of holding | 100,230 | Form 4 |
| 2025-03-19 | ZS | Sale | 2,100 @ $204.30 | $429K | −2.0% of holding | 104,120 | Form 4 |
| 2025-03-19 | ZS | Sale | 1,067 @ $203.44 | $217K | −1.0% of holding | 106,220 | Form 4 |
| 2025-03-19 | ZS | Sale | 300 @ $205.52 | $62K | −0.3% of holding | 103,820 | Form 4 |
| 2025-03-19 | ZS | Sale | 300 @ $202.17 | $61K | −0.3% of holding | 107,287 | Form 4 |
| 2025-03-18 | ZS | Sale | 2,878 @ $199.15 | $573K | −2.6% of holding | 107,587 | Form 4 |
| 2024-12-18 | ZS | Sale | 700 @ $193.50 | $135K | −0.6% of holding | 110,965 | Form 4 |
| 2024-12-18 | ZS | Sale | 535 @ $186.08 | $100K | −0.5% of holding | 112,965 | Form 4 |
| 2024-12-18 | ZS | Sale | 500 @ $192.42 | $96K | −0.4% of holding | 111,665 | Form 4 |
| 2024-12-18 | ZS | Sale | 500 @ $190.82 | $95K | −0.4% of holding | 112,165 | Form 4 |
| 2024-12-18 | ZS | Sale | 200 @ $199.72 | $40K | −0.2% of holding | 110,465 | Form 4 |
| 2024-12-18 | ZS | Sale | 200 @ $194.63 | $39K | −0.2% of holding | 110,765 | Form 4 |
| 2024-12-18 | ZS | Sale | 200 @ $187.44 | $37K | −0.2% of holding | 112,765 | Form 4 |
| 2024-12-18 | ZS | Sale | 100 @ $197.03 | $20K | −0.1% of holding | 110,665 | Form 4 |
| 2024-12-18 | ZS | Sale | 100 @ $188.68 | $19K | −0.1% of holding | 112,665 | Form 4 |
| 2024-12-17 | ZS | Sale | 3,258 @ $200.32 | $653K | −2.8% of holding | 113,500 | Form 4 |
3 award / exercise / gift records — not counted as purchases
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.