ZG · Insider Trading
ZILLOW GROUP INC CLASS A
Every open-market purchase and sale reported by ZG officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-21 | Rikki Tremblay | VP, Principal Acctg. Officer | A | +14,518 | — |
| 2026-09-04 | Thielke Claire Cormier | Director | Sell | −1,187 | −$42.39K |
| 2026-09-04 | Erik C Blachford | Director | Sell | −792 | −$28.28K |
| 2026-08-21 | Cassandra Knight | Chief Legal and Policy Officer | A | +70,852 | — |
| 2026-08-17 | Errol G Samuelson | Chief Industry Dev. Officer | Sell | −3,154 | −$108.00K |
| 2026-08-17 | Jennifer Rock | Chief Accounting Officer | Sell | −990 | −$33.90K |
| 2026-08-17 | Dan Spaulding | Chief People Officer | Sell | −5,135 | −$179.41K |
| 2026-08-17 | David A. Beitel | Chief Technology Officer | Sell | −1,798 | −$61.57K |
| 2026-08-17 | Jeremy Wacksman | Chief Executive Officer | Sell | −15,125 | −$517.30K |
| 2026-08-17 | Jeremy Hofmann | COO & CFO | Sell | −9,171 | −$313.67K |
| 2026-08-12 | Thielke Claire Cormier | Director | Sell | −1,187 | −$39.28K |
| 2026-06-09 | Erik C Blachford | Director | Sell | −791 | −$27.53K |
| 2026-05-26 | Jeremy Wacksman | Chief Executive Officer | Sell | −9,072 | −$331.49K |
| 2026-05-26 | Jeremy Wacksman | Chief Executive Officer | Sell | −9,072 | −$331.49K |
| 2026-05-18 | Jeremy Hofmann | Chief Financial Officer | Sell | −9,172 | −$344.99K |
| 2026-05-18 | Dan Spaulding | Chief People Officer | Sell | −5,134 | −$193.09K |
| 2026-05-18 | Jeremy Hofmann | Chief Financial Officer | Sell | −9,172 | −$344.99K |
| 2026-05-18 | Dan Spaulding | Chief People Officer | Sell | −5,134 | −$193.09K |
| 2026-05-15 | Bradley D. Owens | General Counsel | Sell | −5,610 | −$210.44K |
| 2026-05-15 | Errol G Samuelson | Chief Industry Dev. Officer | Sell | −2,939 | −$111.60K |
| 2026-05-15 | Jennifer Rock | Chief Accounting Officer | Sell | −1,034 | −$39.28K |
| 2026-05-15 | David A. Beitel | Chief Technology Officer | Sell | −1,879 | −$71.28K |
| 2026-05-15 | Jun Choo | Chief Operating Officer | Sell | −1,228 | −$46.60K |
| 2026-05-15 | Jeremy Wacksman | Chief Executive Officer | Sell | −6,051 | −$229.47K |
| 2026-05-15 | Bradley D. Owens | General Counsel | Sell | −5,610 | −$210.44K |
| 2026-05-15 | Errol G Samuelson | Chief Industry Dev. Officer | Sell | −2,939 | −$111.60K |
| 2026-05-15 | Jennifer Rock | Chief Accounting Officer | Sell | −1,034 | −$39.28K |
| 2026-05-15 | David A. Beitel | Chief Technology Officer | Sell | −1,879 | −$71.28K |
| 2026-05-15 | Jun Choo | Chief Operating Officer | Sell | −1,228 | −$46.60K |
| 2026-05-15 | Jeremy Wacksman | Chief Executive Officer | Sell | −6,051 | −$229.47K |
| 2026-03-26 | Richard N Barton | Co-Executive Chairman | M | +300,000 | +$6.72M |
| 2026-03-26 | Bradley D. Owens | General Counsel | MIXED | — | −$187.11K |
| 2026-03-26 | Errol G Samuelson | Chief Industry Dev. Officer | MIXED | +3,178 | −$209.26K |
| 2026-03-26 | Bradley D. Owens | General Counsel | MIXED | — | −$187.11K |
| 2026-03-26 | Errol G Samuelson | Chief Industry Dev. Officer | MIXED | +3,178 | −$209.26K |
| 2026-03-04 | Jeremy Hofmann | Chief Financial Officer | A | +20,000 | — |
| 2026-03-04 | Dan Spaulding | Chief People Officer | A | +13,750 | — |
| 2026-03-04 | Errol G Samuelson | Chief Industry Dev. Officer | A | +20,000 | — |
| 2026-03-04 | Bradley D. Owens | General Counsel | A | +37,500 | — |
| 2026-03-04 | Jennifer Rock | Chief Accounting Officer | A | +21,750 | — |
| 2026-03-04 | Jeremy Wacksman | Chief Executive Officer | A | +52,500 | — |
| 2026-03-04 | Jun Choo | Chief Operating Officer | A | +240,000 deriv. | — |
| 2026-03-04 | Richard N Barton | Co-Executive Chairman | A | +165,000 deriv. | — |
| 2026-03-04 | Lloyd D Frink | Co -Exec. Chairman & President | A | +210,000 deriv. | — |
| 2026-03-04 | David A. Beitel | Chief Technology Officer | A | +210,000 deriv. | — |
| 2026-03-04 | Jeremy Hofmann | Chief Financial Officer | A | +20,000 | — |
| 2026-03-04 | Dan Spaulding | Chief People Officer | A | +13,750 | — |
| 2026-03-04 | Errol G Samuelson | Chief Industry Dev. Officer | A | +20,000 | — |
| 2026-03-04 | Bradley D. Owens | General Counsel | A | +37,500 | — |
| 2026-03-04 | Jennifer Rock | Chief Accounting Officer | A | +21,750 | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Richard N Barton | Co-Executive Chairman | 3,243,311 | $103.20M |
| Lloyd D Frink | Co -Exec. Chairman & President | 2,947,685 | $93.80M |
| Gregory B Maffei | Director | 637,783 | $20.29M |
| Erik C Blachford | Director | 184,454 | $5.87M |
| Jeremy Wacksman | Chief Executive Officer | 147,913 | $4.71M |
| David A. Beitel | Chief Technology Officer | 133,013 | $4.23M |
| Jay C Hoag | Director | 131,055 | $4.17M |
| Errol G Samuelson | Chief Industry Dev. Officer | 130,885 | $4.16M |
| Jun Choo | Chief Operating Officer | 107,699 | $3.43M |
| Gordon Sheridan Stephenson | Director | 75,125 | $2.39M |
| Cassandra Knight | Chief Legal and Policy Officer | 70,852 | $2.25M |
| Bradley D. Owens | General Counsel | 65,245 | $2.08M |
| Jeremy Hofmann | COO & CFO | 59,144 | $1.88M |
| Jennifer Rock | Chief Accounting Officer | 58,752 | $1.87M |
| Dan Spaulding | Chief People Officer | 47,730 | $1.52M |
| Rikki Tremblay | VP, Principal Acctg. Officer | 32,949 | $1.05M |
| Susan Daimler | President of Zillow | 31,081 | $989.00K |
| Amy Bohutinsky | Director | 5,652 | $179.85K |
| April Underwood | Director | 4,104 | $130.59K |
| Thielke Claire Cormier | Director | 2,375 | $75.57K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the ZG quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.