ZANDZG Insider Trading
ZILLOW GROUP, INC. | Services-Business Services, NEC
Comprehensive Trading Performance Summary
The investment history of corporate insiders at ZILLOW GROUP, INC. provides a unique lens into the internal conviction of the company's leadership. By analyzing SEC Form 4 filings, investors can track how directors and officers are allocating their own capital. High-conviction buying often signals that management believes the current market price significantly undervalues future growth prospects, while strategic selling might occur for personal liquidity or portfolio diversification. Monitoring these shifts in ownership is essential for understanding the alignment between management and shareholders in the Services-Business Services, NEC sector.
Transactions on Chart
Open Full Chart| Filing Date | Trade Date | Reporting Person | Relationship | Type | Price | Qty | Total, $ | Owned After | Change, % |
|---|---|---|---|---|---|---|---|---|---|
| 2025-08-11 23:56 | 2025-08-07 | Underwood April | Director | SELL | $86.01 | 595 | $51,179 | 725 | -45.1% |
| 2025-08-11 23:54 | 2025-08-07 | Choo Jun | Officer - Chief Operating Officer | OPT+S | $85.21 | 45,710 | $3,894,972 | 117,098 | 0.0% |
| 2025-08-11 23:51 | 2025-08-07 | Rock Jennifer | Officer - Chief Accounting Officer | SELL | $82.69 | 5,177 | $428,086 | 50,301 | -9.3% |
| 2025-07-24 23:53 | 2025-07-22 | Frink Lloyd D | Director, Officer, Other - Co -Exec. Chairman & President | OPT+S | $80.46 | 80,000 | $6,436,848 | 2,383,189 | 0.0% |
| 2025-06-14 00:31 | 2025-06-12 | Cormier Thielke Claire | Director | SELL | $70.45 | 241 | $16,978 | 725 | -24.9% |
| 2025-06-10 00:04 | 2025-06-09 | BLACHFORD ERIK C | Director | SELL | $70.35 | 965 | $67,888 | 35,474 | -2.6% |
| 2025-05-17 01:10 | 2025-05-14 | Choo Jun | Officer - Chief Operating Officer | SELL | $68.65 | 3,088 | $211,979 | 117,098 | -2.6% |
| 2025-05-17 01:09 | 2025-05-14 | Rock Jennifer | Officer - Chief Accounting Officer | SELL | $68.66 | 2,842 | $195,123 | 55,478 | -4.9% |
| 2025-05-17 01:07 | 2025-05-14 | Wacksman Jeremy | Director, Officer - Chief Executive Officer | SELL | $68.85 | 18,402 | $1,267,022 | 171,517 | -9.7% |
| 2025-05-17 01:06 | 2025-05-14 | Hofmann Jeremy | Officer - Chief Financial Officer | SELL | $68.85 | 13,336 | $918,168 | 97,481 | -12.0% |
| 2025-05-17 01:05 | 2025-05-14 | Owens Bradley D. | Officer - General Counsel | SELL | $68.91 | 4,620 | $318,356 | 47,215 | -8.9% |
| 2025-05-17 01:04 | 2025-05-14 | Spaulding Dan | Officer - Chief People Officer | SELL | $68.85 | 9,273 | $638,428 | 68,889 | -11.9% |
| 2025-05-17 01:10 | 2025-05-14 | Beitel David A. | Officer - Chief Technology Officer | SELL | $68.65 | 3,642 | $250,034 | 170,737 | -2.1% |
| 2025-05-17 01:08 | 2025-05-14 | Samuelson Errol G | Officer - Chief Industry Dev. Officer | SELL | $68.63 | 6,962 | $477,815 | 135,674 | -4.9% |
| 2025-05-16 02:22 | 2025-05-13 | Stephenson Gordon Sheridan | Director | OPT+S | $70.69 | 10,000 | $706,883 | 28,290 | 0.0% |
| 2025-05-13 00:28 | 2025-05-08 | Rock Jennifer | Officer - Chief Accounting Officer | SELL | $68.06 | 5,997 | $408,152 | 58,320 | -9.3% |
| 2025-05-13 00:27 | 2025-05-08 | Choo Jun | Officer - Chief Operating Officer | OPT+S | $68.83 | 44,375 | $3,054,380 | 120,186 | 0.0% |
| 2025-03-28 00:23 | 2025-03-26 | Samuelson Errol G | Officer - Chief Industry Dev. Officer | SELL | $73.34 | 2,854 | $209,302 | 142,636 | -2.0% |
| 2025-03-05 02:34 | 2025-03-04 | Cormier Thielke Claire | Director | SELL | $73.11 | 1,413 | $103,304 | 966 | -59.4% |
| 2025-03-05 02:35 | 2025-03-03 | BLACHFORD ERIK C | Director | SELL | $75.33 | 1,413 | $106,440 | 36,439 | -3.7% |
| 2025-03-04 01:50 | 2025-02-27 | Choo Jun | Officer - Chief Operating Officer | OPT+S | $78.18 | 55,000 | $4,299,834 | 86,853 | 0.0% |
| 2025-02-19 01:25 | 2025-02-13 | Hofmann Jeremy | Officer - Chief Financial Officer | SELL | $79.08 | 11,878 | $939,266 | 87,484 | -12.0% |
| 2025-02-19 01:24 | 2025-02-13 | Spaulding Dan | Officer - Chief People Officer | SELL | $79.05 | 7,555 | $597,247 | 50,662 | -13.0% |
| 2025-02-19 01:24 | 2025-02-13 | Wacksman Jeremy | Director, Officer - Chief Executive Officer | SELL | $79.77 | 15,123 | $1,206,434 | 137,419 | -9.9% |
| 2025-02-19 01:23 | 2025-02-13 | Owens Bradley D. | Officer - General Counsel | SELL | $79.37 | 3,058 | $242,717 | 26,835 | -10.2% |
| 2025-02-15 02:22 | 2025-02-13 | Choo Jun | Officer - Chief Operating Officer | SELL | $77.72 | 1,277 | $99,249 | 86,853 | -1.4% |
| 2025-02-15 02:19 | 2025-02-12 | Rock Jennifer | Officer - Chief Accounting Officer | SELL | $76.07 | 7,849 | $597,077 | 49,317 | -13.7% |
| 2025-02-15 02:20 | 2025-02-13 | Beitel David A. | Officer - Chief Technology Officer | SELL | $77.75 | 2,025 | $157,452 | 151,046 | -1.3% |
| 2025-02-15 02:23 | 2025-02-13 | Samuelson Errol G | Officer - Chief Industry Dev. Officer | SELL | $77.72 | 6,967 | $541,471 | 127,467 | -5.2% |
| 2025-01-31 02:39 | 2025-01-28 | Hofmann Jeremy | Officer - Chief Financial Officer | OPT+S | $84.98 | 25,000 | $2,124,500 | 99,362 | 0.0% |
| 2024-12-10 01:23 | 2024-12-06 | Rock Jennifer | Officer - Chief Accounting Officer | SELL | $82.78 | 3,033 | $251,072 | 57,166 | -5.0% |
| 2024-12-05 00:46 | 2024-12-04 | Hofmann Jeremy | Officer - Chief Financial Officer | OPT+S | $83.63 | 25,000 | $2,090,820 | 99,362 | 0.0% |
| 2024-12-05 00:45 | 2024-12-03 | Cormier Thielke Claire | Director | SELL | $83.50 | 1,413 | $117,986 | 1,413 | -50.0% |
| 2024-12-05 00:44 | 2024-12-03 | Underwood April | Director | SELL | $84.63 | 706 | $59,749 | 354 | -66.6% |
| 2024-12-05 00:43 | 2024-12-02 | Frink Lloyd D | Director, Officer, Other - Co -Exec. Chairman & President | OPT+S | $83.55 | 100,000 | $8,355,190 | 2,383,189 | 0.0% |
| 2024-12-05 00:41 | 2024-12-02 | BLACHFORD ERIK C | Director | SELL | $84.04 | 1,413 | $118,749 | 33,990 | -4.0% |
| 2024-12-03 02:22 | 2024-11-29 | Spaulding Dan | Officer - Chief People Officer | SELL | $86.22 | 4,565 | $393,601 | 58,217 | -7.3% |
| 2024-11-28 00:24 | 2024-11-27 | Hofmann Jeremy | Officer - Chief Financial Officer | SELL | $85.36 | 7,175 | $612,473 | 99,362 | -6.7% |
| 2024-11-27 00:57 | 2024-11-22 | Cormier Thielke Claire | Director | OPT+S | $83.41 | 10,353 | $863,510 | 2,826 | 0.0% |
| 2024-11-27 00:54 | 2024-11-22 | Choo Jun | Officer - Chief Operating Officer | OPT+S | $84.46 | 11,603 | $980,009 | 88,130 | 0.0% |
| 2024-11-27 00:53 | 2024-11-22 | Rock Jennifer | Officer - Chief Accounting Officer | SELL | $81.88 | 1,225 | $100,303 | 60,199 | -2.0% |
| 2024-11-27 00:55 | 2024-11-22 | Beitel David A. | Officer - Chief Technology Officer | SELL | $83.25 | 11,944 | $994,338 | 153,071 | -7.2% |
| 2024-11-22 00:59 | 2024-11-19 | Choo Jun | Officer - Chief Operating Officer | OPT+S | $75.10 | 10,000 | $751,000 | 88,130 | 0.0% |
| 2024-11-22 00:56 | 2024-11-19 | Samuelson Errol G | Officer - Chief Industry Dev. Officer | SELL | $73.57 | 17,000 | $1,250,705 | 134,434 | -11.2% |
| 2024-11-16 01:28 | 2024-11-13 | Daimler Susan | Officer - President of Zillow | SELL | $73.99 | 6,396 | $473,243 | 11,586 | -35.6% |
| 2024-11-16 01:27 | 2024-11-13 | Owens Bradley D. | Officer - General Counsel | SELL | $73.40 | 3,058 | $224,469 | 29,893 | -9.3% |
| 2024-11-16 01:26 | 2024-11-13 | Spaulding Dan | Officer - Chief People Officer | SELL | $73.99 | 2,990 | $221,238 | 62,782 | -4.5% |
| 2024-11-16 01:24 | 2024-11-13 | Rock Jennifer | Officer - Chief Accounting Officer | SELL | $73.32 | 11,412 | $836,680 | 61,424 | -15.7% |
| 2024-11-16 01:23 | 2024-11-13 | Hofmann Jeremy | Officer - Chief Financial Officer | SELL | $73.96 | 4,702 | $347,778 | 106,537 | -4.2% |
| 2024-11-16 01:20 | 2024-11-13 | Wacksman Jeremy | Director, Officer - Chief Executive Officer | SELL | $73.51 | 15,121 | $1,111,610 | 152,542 | -9.0% |
How to Interpret $ZANDZG Trades
Not every insider transaction in ZILLOW GROUP, INC. is a signal for immediate action. Professional investors look for "cluster buying"—when multiple executives simultaneously purchase $ZANDZG shares on the open market. It is crucial to distinguish between scheduled sales (under Rule 10b5-1) and voluntary increases in ownership, which demonstrate management’s true conviction that the stock is undervalued.
Data Source & Accuracy for ZANDZG
Insider activity data for ZILLOW GROUP, INC. is streamed in real-time directly from the SEC EDGAR system. We analyze raw Form 4 filings, filtering out technical adjustments and complex derivative transactions. This provides a transparent view of how ownership structure is evolving in $ZANDZG, allowing you to follow the capital of those with the most intimate knowledge of the company.
UNDERSTANDING THE DATA
FILING DATE: The date and time when the transaction was reported to the SEC. This is when the public first receives the information.
TRADE DATE: The actual day the insider executed the purchase or sale in the market.
INDUSTRY: The specific market sector the company operates in. Useful for identifying broader institutional capital flows across sectors.
OWNED AFTER: The total number of shares held by the insider following the transaction. This highlights the insider's remaining conviction in the company.
CHANGE %: The percentage increase or decrease of the insider's total position. Large percentage changes often carry more weight than the dollar amount alone.
TRADE TYPES DEFINITIONS
BUY: An open market purchase. Typically indicates an insider's belief that the stock is undervalued or poised for growth.
SELL: An open market sale. While often used for diversification or liquidity, large or unexpected sales can be a warning signal.
OPT+S (OPTION EXERCISE & SALE): This occurs when an insider exercises their stock options and sells them immediately. Often part of a structured compensation plan.