Zillow (Class C) (Z) — insider trading
Real Estate · NASDAQ
Zillow (Class C) (Z) has 40 reported SEC Form 4 insider transactions in our data, including 34 open-market sales among the most recent 40 (latest 2026-09-18).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-18 | Tremblay Rikki | Officer (VP, Principal Acctg. Officer) | Grant / award / vesting | 14,518 | — | $0 | Form 4 |
| 2026-09-03 | Cormier Thielke Claire | Director | Open-market sale | 1,187 | $35.71 | $42.4K | Form 4 |
| 2026-09-03 | BLACHFORD ERIK C | Director | Open-market sale | 792 | $35.71 | $28.3K | Form 4 |
| 2026-08-20 | Knight Cassandra | Officer (Chief Legal and Policy Officer) | Grant / award / vesting (derivative) | 212,553 | — | $0 | Form 4 |
| 2026-08-20 | Knight Cassandra | Officer (Chief Legal and Policy Officer) | Grant / award / vesting | 70,852 | — | $0 | Form 4 |
| 2026-08-17 | Wacksman Jeremy | Director, Officer (Chief Executive Officer) | Open-market sale | 9,339 | $34.18 | $319.2K | Form 4 |
| 2026-08-17 | Hofmann Jeremy | Officer (COO & CFO) | Open-market sale | 5,661 | $34.18 | $193.5K | Form 4 |
| 2026-08-14 | Spaulding Dan | Officer (Chief People Officer) | Open-market sale | 3,169 | $35.37 | $112.1K | Form 4 |
| 2026-08-13 | Wacksman Jeremy | Director, Officer (Chief Executive Officer) | Open-market sale | 5,786 | $34.24 | $198.1K | Form 4 |
| 2026-08-13 | Hofmann Jeremy | Officer (COO & CFO) | Open-market sale | 3,510 | $34.24 | $120.2K | Form 4 |
| 2026-08-13 | Spaulding Dan | Officer (Chief People Officer) | Open-market sale | 1,966 | $34.24 | $67.3K | Form 4 |
| 2026-08-13 | Samuelson Errol G | Officer (Chief Industry Dev. Officer) | Open-market sale | 3,154 | $34.24 | $108.0K | Form 4 |
| 2026-08-13 | Rock Jennifer | Officer (Chief Accounting Officer) | Open-market sale | 990 | $34.24 | $33.9K | Form 4 |
| 2026-08-13 | Beitel David A. | Officer (Chief Technology Officer) | Open-market sale | 1,798 | $34.24 | $61.6K | Form 4 |
| 2026-08-11 | Cormier Thielke Claire | Director | Open-market sale | 1,187 | $33.09 | $39.3K | Form 4 |
| 2026-06-08 | BLACHFORD ERIK C | Director | Open-market sale | 791 | $34.80 | $27.5K | Form 4 |
| 2026-05-22 | Wacksman Jeremy | Director, Officer (Chief Executive Officer) | Open-market sale | 9,072 | $36.54 | $331.5K | Form 4 |
| 2026-05-18 | Hofmann Jeremy | Officer (Chief Financial Officer) | Open-market sale | 5,501 | $37.40 | $205.7K | Form 4 |
| 2026-05-18 | Spaulding Dan | Officer (Chief People Officer) | Open-market sale | 3,078 | $37.40 | $115.1K | Form 4 |
| 2026-05-15 | Owens Bradley D. | Officer (General Counsel) | Open-market sale | 3,364 | $37.23 | $125.2K | Form 4 |
| 2026-05-14 | Hofmann Jeremy | Officer (Chief Financial Officer) | Open-market sale | 300 | $38.72 | $11.6K | Form 4 |
| 2026-05-14 | Hofmann Jeremy | Officer (Chief Financial Officer) | Open-market sale | 3,371 | $37.86 | $127.6K | Form 4 |
| 2026-05-14 | Spaulding Dan | Officer (Chief People Officer) | Open-market sale | 150 | $38.74 | $5.8K | Form 4 |
| 2026-05-14 | Spaulding Dan | Officer (Chief People Officer) | Open-market sale | 1,906 | $37.86 | $72.2K | Form 4 |
| 2026-05-14 | Owens Bradley D. | Officer (General Counsel) | Open-market sale | 290 | $38.61 | $11.2K | Form 4 |
| 2026-05-14 | Owens Bradley D. | Officer (General Counsel) | Open-market sale | 1,956 | $37.83 | $74.0K | Form 4 |
| 2026-05-14 | Samuelson Errol G | Officer (Chief Industry Dev. Officer) | Open-market sale | 200 | $38.70 | $7.7K | Form 4 |
| 2026-05-14 | Samuelson Errol G | Officer (Chief Industry Dev. Officer) | Open-market sale | 2,739 | $37.92 | $103.9K | Form 4 |
| 2026-05-14 | Rock Jennifer | Officer (Chief Accounting Officer) | Open-market sale | 60 | $38.72 | $2.3K | Form 4 |
| 2026-05-14 | Rock Jennifer | Officer (Chief Accounting Officer) | Open-market sale | 974 | $37.95 | $37.0K | Form 4 |
| 2026-05-14 | Beitel David A. | Officer (Chief Technology Officer) | Open-market sale | 150 | $38.74 | $5.8K | Form 4 |
| 2026-05-14 | Beitel David A. | Officer (Chief Technology Officer) | Open-market sale | 1,729 | $37.86 | $65.5K | Form 4 |
| 2026-05-14 | Choo Jun | Officer (Chief Operating Officer) | Open-market sale | 145 | $38.76 | $5.6K | Form 4 |
| 2026-05-14 | Choo Jun | Officer (Chief Operating Officer) | Open-market sale | 1,083 | $37.84 | $41.0K | Form 4 |
| 2026-05-14 | Wacksman Jeremy | Director, Officer (Chief Executive Officer) | Open-market sale | 300 | $38.69 | $11.6K | Form 4 |
| 2026-05-14 | Wacksman Jeremy | Director, Officer (Chief Executive Officer) | Open-market sale | 5,751 | $37.88 | $217.9K | Form 4 |
| 2026-03-26 | Samuelson Errol G | Officer (Chief Industry Dev. Officer) | Open-market sale | 4,734 | $44.20 | $209.3K | Form 4 |
| 2026-03-26 | Samuelson Errol G | Officer (Chief Industry Dev. Officer) | Grant / award / vesting | 7,912 | — | $0 | Form 4 |
| 2026-02-12 | BARTON RICHARD N | Director, Officer (Co-Executive Chairman), 10% owner, Other | Option exercise / conversion (derivative) | 300,000 | — | $0 | Form 4/A |
| 2026-02-12 | BARTON RICHARD N | Director, Officer (Co-Executive Chairman), 10% owner, Other | Option exercise / conversion | 300,000 | $22.41 | $6.72M | Form 4/A |
Ask the chat about Z's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: Zillow (Class C) (Z).
Last updated 2026-09-18 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.