ZG ZILLOW GROUP, INC.
Nasdaq · SEC CIK 1617640 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $14.62M 46 sales by 12 insiders
- Filings on record
- 401 since 2021-07-02, latest 2026-09-21 17:49
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Frink Lloyd D | Pres, Co -Exec. COB, Dir, Co-Founder | — | $3.24M |
| Wacksman Jeremy | CEO, Dir | — | $3.19M |
| Hofmann Jeremy | COO, CFO | — | $2.18M |
| Spaulding Dan | CHRO | — | $1.43M |
| Samuelson Errol G | Chief Industry Dev. Off | — | $1.28M |
| Owens Bradley D. | GC | — | $1.12M |
| Rock Jennifer | CAO | — | $603.0K |
| Beitel David A. | CTO | — | $585.1K |
| MAFFEI GREGORY B | Dir | — | $363.5K |
| Choo Jun | COO | — | $361.2K |
Transactions 460
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-21 17:49 | 2026-09-18 | ZG | Tremblay Rikki | VP, Principal Acctg. Off | A - Grant | $0.00 | +14.5K | 32.9K | +79% | $0 | |
| T | 2026-09-04 17:19 | 2026-09-03 | ZG | BLACHFORD ERIK C | Dir | S - Sale | $35.71 | -792 | 34.2K | -2% | -$28.3K |
| T | 2026-09-04 17:18 | 2026-09-03 | ZG | Cormier Thielke Claire | Dir | S - Sale | $35.71 | -1,187 | 2,375 | -33% | -$42.4K |
| D | 2026-08-21 16:58 | 2026-08-20 | ZG | Knight Cassandra | Chief Legal, Policy Off | A - Grant | $0.00 | +70.9K | 70.9K | New | $0 |
| 2026-08-17 18:00 | 2026-08-13 | ZG | Beitel David A. | CTO | S - Sale | $34.24 | -1,798 | 133.0K | -1% | -$61.6K | |
| 2026-08-17 17:59 | 2026-08-13 | ZG | Rock Jennifer | CAO | S - Sale | $34.24 | -990 | 58.8K | -2% | -$33.9K | |
| 2026-08-17 17:58 | 2026-08-13 | ZG | Samuelson Errol G | Chief Industry Dev. Off | S - Sale | $34.24 | -3,154 | 130.9K | -2% | -$108.0K | |
| M | 2026-08-17 17:58 | 2026-08-13+ | ZG | Spaulding Dan | CHRO | S - Sale | $34.94 | -5,135 | 44.6K | -10% | -$179.4K |
| MT | 2026-08-17 17:57 | 2026-08-13+ | ZG | Hofmann Jeremy | COO, CFO | S - Sale | $34.20 | -9,171 | 59.1K | -13% | -$313.7K |
| MT | 2026-08-17 17:56 | 2026-08-13+ | ZG | Wacksman Jeremy | CEO, Dir | S - Sale | $34.20 | -15.1K | 138.6K | -10% | -$517.3K |
| T | 2026-08-12 17:25 | 2026-08-11 | ZG | Cormier Thielke Claire | Dir | S - Sale | $33.09 | -1,187 | 3,562 | -25% | -$39.3K |
| T | 2026-06-09 17:22 | 2026-06-08 | ZG | BLACHFORD ERIK C | Dir | S - Sale | $34.80 | -791 | 35.0K | -2% | -$27.5K |
| T | 2026-05-26 18:55 | 2026-05-22 | ZG | Wacksman Jeremy | CEO, Dir | S - Sale | $36.54 | -9,072 | 153.7K | -6% | -$331.5K |
| MT | 2026-05-18 17:05 | 2026-05-14+ | ZG | Spaulding Dan | CHRO | S - Sale | $37.61 | -5,134 | 49.7K | -9% | -$193.1K |
| MT | 2026-05-18 17:05 | 2026-05-14+ | ZG | Hofmann Jeremy | CFO | S - Sale | $37.61 | -9,172 | 68.3K | -12% | -$345.0K |
| M | 2026-05-15 17:09 | 2026-05-14 | ZG | Wacksman Jeremy | CEO, Dir | S - Sale | $37.92 | -6,051 | 162.8K | -4% | -$229.5K |
| M | 2026-05-15 17:08 | 2026-05-14 | ZG | Choo Jun | COO | S - Sale | $37.95 | -1,228 | 107.7K | -1% | -$46.6K |
| M | 2026-05-15 17:07 | 2026-05-14 | ZG | Beitel David A. | CTO | S - Sale | $37.93 | -1,879 | 134.8K | -1% | -$71.3K |
| M | 2026-05-15 17:07 | 2026-05-14 | ZG | Rock Jennifer | CAO | S - Sale | $37.99 | -1,034 | 59.7K | -2% | -$39.3K |
| M | 2026-05-15 17:04 | 2026-05-14 | ZG | Samuelson Errol G | Chief Industry Dev. Off | S - Sale | $37.97 | -2,939 | 134.0K | -2% | -$111.6K |
| MT | 2026-05-15 17:03 | 2026-05-14+ | ZG | Owens Bradley D. | GC | S - Sale | $37.51 | -5,610 | 65.2K | -8% | -$210.4K |
| DA | 2026-03-26 | 2026-02-12 | ZG | BARTON RICHARD N | Co-Executive COB, Dir, 10%, Co-Founder | M - OptEx | $22.41 | +300.0K | 2.80M | +12% | +$6.72M |
| D | 2026-03-26 | 2026-03-24 | ZG | Owens Bradley D. | GC | S - Sale+OE | $43.67 | -8,800 | 70.9K | -11% | -$384.3K |
| D | 2026-03-26 | 2026-03-24 | ZG | Owens Bradley D. | GC | M - OptEx | $22.41 | +8,800 | 79.7K | +12% | +$197.2K |
| 2026-03-26 | 2026-03-26 | ZG | Samuelson Errol G | Chief Industry Dev. Off | S - Sale | $44.20 | -4,734 | 137.0K | -3% | -$209.2K | |
| 2026-03-26 | 2026-03-26 | ZG | Samuelson Errol G | Chief Industry Dev. Off | A - Grant | $0.00 | +7,912 | 141.7K | +6% | $0 | |
| D | 2026-03-04 | 2026-03-02 | ZG | Owens Bradley D. | GC | A - Grant | $0.00 | +37.5K | 70.9K | +112% | $0 |
| D | 2026-03-04 | 2026-03-02 | ZG | Spaulding Dan | CHRO | A - Grant | $0.00 | +13.8K | 54.8K | +33% | $0 |
| D | 2026-03-04 | 2026-03-02 | ZG | Hofmann Jeremy | CFO | A - Grant | $0.00 | +20.0K | 77.5K | +35% | $0 |
| D | 2026-03-04 | 2026-03-02 | ZG | Rock Jennifer | CAO | A - Grant | $0.00 | +21.8K | 60.8K | +56% | $0 |
| D | 2026-03-04 | 2026-03-02 | ZG | Wacksman Jeremy | CEO, Dir | A - Grant | $0.00 | +52.5K | 168.8K | +45% | $0 |
| D | 2026-03-04 | 2026-03-02 | ZG | Samuelson Errol G | Chief Industry Dev. Off | A - Grant | $0.00 | +20.0K | 133.8K | +18% | $0 |
| D | 2026-03-03 | 2026-03-03 | ZG | BLACHFORD ERIK C | Dir | S - Sale | $42.85 | -966 | 35.7K | -3% | -$41.4K |
| D | 2026-03-03 | 2026-03-02 | ZG | BLACHFORD ERIK C | Dir | J - Other | $0.00 | -8,417 | 36.7K | -19% | $0 |
| D | 2026-03-03 | 2026-03-01 | ZG | BLACHFORD ERIK C | Dir | A - Grant | $0.00 | +3,166 | 45.1K | +8% | $0 |
| D | 2026-03-03 | 2026-03-03 | ZG | Cormier Thielke Claire | Dir | S - Sale | $42.85 | -242 | 4,749 | -5% | -$10.4K |
| D | 2026-03-03 | 2026-03-01 | ZG | Cormier Thielke Claire | Dir | A - Grant | $0.00 | +4,749 | 4,991 | +1,962% | $0 |
| D | 2026-03-03 | 2026-02-27 | ZG | MAFFEI GREGORY B | Dir | S - Sale+OE | $45.15 | -8,050 | 637.8K | -1% | -$363.5K |
| D | 2026-03-03 | 2026-02-27 | ZG | MAFFEI GREGORY B | Dir | M - OptEx | $21.46 | +16.8K | 645.8K | +3% | +$361.3K |
| D | 2026-02-25 | 2026-02-24 | ZG | BLACHFORD ERIK C | Dir | M - OptEx | $21.46 | +8,417 | 42.0K | +25% | +$180.6K |
| D | 2026-02-23 | 2026-02-20 | ZG | Frink Lloyd D | Pres, Co -Exec. COB, Dir, Co-Founder | M - OptEx | $22.41 | +56.4K | 2.29M | +3% | +$1.26M |
| D | 2026-02-23 | 2026-02-20 | ZG | Frink Lloyd D | Pres, Co -Exec. COB, Dir, Co-Founder | S - Sale+OE | $45.29 | -39.7K | 2.25M | -2% | -$1.80M |
| 2026-02-18 | 2026-02-18 | ZG | Hofmann Jeremy | CFO | S - Sale | $43.73 | -7,786 | 57.5K | -12% | -$340.5K | |
| D | 2026-02-18 | 2026-02-13 | ZG | Hoag Jay C | Dir | M - OptEx | $21.46 | +16.8K | 23.1K | +268% | +$361.3K |
| 2026-02-17 | 2026-02-12 | ZG | Hofmann Jeremy | CFO | S - Sale | $44.22 | -5,538 | 65.3K | -8% | -$244.9K | |
| M | 2026-02-17 | 2026-02-12+ | ZG | Wacksman Jeremy | CEO, Dir | S - Sale | $44.24 | -18.4K | 116.3K | -14% | -$813.5K |
| M | 2026-02-17 | 2026-02-12+ | ZG | Spaulding Dan | CHRO | S - Sale | $44.05 | -9,262 | 41.1K | -18% | -$408.0K |
| 2026-02-13 | 2026-02-12 | ZG | Choo Jun | COO | S - Sale | $44.23 | -2,061 | 108.9K | -2% | -$91.2K | |
| M | 2026-02-13 | 2026-02-12+ | ZG | Owens Bradley D. | GC | S - Sale | $44.32 | -4,619 | 36.0K | -11% | -$204.7K |
| 2026-02-13 | 2026-02-12 | ZG | Beitel David A. | CTO | S - Sale | $44.22 | -3,966 | 136.7K | -3% | -$175.4K | |
| 2026-02-13 | 2026-02-12 | ZG | Samuelson Errol G | Chief Industry Dev. Off | S - Sale | $44.21 | -7,015 | 113.8K | -6% | -$310.1K | |
| 2026-02-13 | 2026-02-12 | ZG | Rock Jennifer | CAO | S - Sale | $44.22 | -2,164 | 39.0K | -5% | -$95.7K | |
| D | 2026-02-12 | 2026-02-12 | ZG | BARTON RICHARD N | Co-Executive COB, Dir, 10%, Co-Founder | M - OptEx | $22.41 | +300.0K | 2.80M | +12% | +$6.72M |
| DM | 2026-02-11 | 2026-02-09+ | ZG | Frink Lloyd D | Pres, Co -Exec. COB, Dir, Co-Founder | M - OptEx | $22.41 | +27.8K | 2.24M | +1% | +$622.4K |
| DM | 2026-02-11 | 2026-02-09+ | ZG | Frink Lloyd D | Pres, Co -Exec. COB, Dir, Co-Founder | S - Sale+OE | $51.85 | -27.8K | 2.23M | -1% | -$1.44M |
| 2025-12-04 | 2025-12-03 | ZG | BLACHFORD ERIK C | Dir | S - Sale | $72.51 | -965 | 33.5K | -3% | -$70.0K | |
| 2025-12-04 | 2025-12-03 | ZG | Cormier Thielke Claire | Dir | S - Sale | $72.51 | -241 | 242 | -50% | -$17.5K | |
| 2025-11-20 | 2025-11-19 | ZG | Owens Bradley D. | GC | S - Sale | $67.41 | -2,722 | 38.0K | -7% | -$183.5K | |
| M | 2025-11-14 | 2025-11-12+ | ZG | Spaulding Dan | CHRO | S - Sale | $70.11 | -9,274 | 55.9K | -14% | -$650.2K |
| M | 2025-11-14 | 2025-11-12 | ZG | Samuelson Errol G | Chief Industry Dev. Off | S - Sale | $71.13 | -7,641 | 120.8K | -6% | -$543.5K |
| M | 2025-11-14 | 2025-11-12 | ZG | Beitel David A. | CTO | S - Sale | $71.12 | -3,893 | 140.8K | -3% | -$276.9K |
| M | 2025-11-14 | 2025-11-12 | ZG | Choo Jun | COO | S - Sale | $71.12 | -3,141 | 111.2K | -3% | -$223.4K |
| M | 2025-11-14 | 2025-11-12+ | ZG | Hofmann Jeremy | CFO | S - Sale | $70.19 | -13.3K | 78.8K | -14% | -$935.9K |
| M | 2025-11-14 | 2025-11-12 | ZG | Owens Bradley D. | GC | S - Sale | $71.12 | -1,897 | 41.1K | -4% | -$134.9K |
| M | 2025-11-14 | 2025-11-12+ | ZG | Wacksman Jeremy | CEO, Dir | S - Sale | $70.46 | -18.4K | 134.7K | -12% | -$1.30M |
| M | 2025-11-12 | 2025-11-10+ | ZG | Rock Jennifer | CAO | S - Sale | $72.34 | -6,001 | 41.4K | -13% | -$434.1K |
| DM | 2025-09-24 | 2025-09-22+ | ZG | Frink Lloyd D | Pres, Co -Exec. COB, Dir, Co-Founder | S - Sale+OE | $81.70 | -5,832 | 2.24M | -0.3% | -$476.5K |
| DM | 2025-09-24 | 2025-09-22+ | ZG | Frink Lloyd D | Pres, Co -Exec. COB, Dir, Co-Founder | M - OptEx | $22.41 | +5,832 | 2.23M | +0.3% | +$130.7K |
| DM | 2025-09-12 | 2025-09-10+ | ZG | Frink Lloyd D | Pres, Co -Exec. COB, Dir, Co-Founder | M - OptEx | $22.41 | +10.0K | 2.24M | +0.4% | +$224.1K |
| DM | 2025-09-12 | 2025-09-10+ | ZG | Frink Lloyd D | Pres, Co -Exec. COB, Dir, Co-Founder | S - Sale+OE | $87.77 | -10.0K | 2.24M | -0.4% | -$877.7K |
| D | 2025-09-10 | 2025-09-08 | ZG | Hofmann Jeremy | CFO | M - OptEx | $38.78 | +25.0K | 109.1K | +30% | +$969.5K |
| D | 2025-09-10 | 2025-09-08 | ZG | Hofmann Jeremy | CFO | S - Sale+OE | $89.99 | -25.0K | 84.1K | -23% | -$2.25M |
| 2025-09-10 | 2025-09-08 | ZG | Beitel David A. | CTO | S - Sale | $90.97 | -22.5K | 144.5K | -13% | -$2.05M | |
| DM | 2025-09-10 | 2025-09-08 | ZG | Underwood April | Dir | M - OptEx | $34.91 | +3,379 | 2,404 | New | +$118.0K |
| D | 2025-09-10 | 2025-09-08 | ZG | Underwood April | Dir | S - Sale+OE | $90.12 | -3,621 | 483 | -88% | -$326.3K |
| D | 2025-09-10 | 2025-09-08 | ZG | Choo Jun | COO | S - Sale+OE | $91.06 | -25.6K | 114.1K | -18% | -$2.33M |
| D | 2025-09-10 | 2025-09-08 | ZG | Choo Jun | COO | M - OptEx | $38.78 | +25.6K | 139.7K | +22% | +$991.8K |
| 2025-09-04 | 2025-09-03 | ZG | Cormier Thielke Claire | Dir | S - Sale | $81.91 | -242 | 483 | -33% | -$19.8K | |
| 2025-09-04 | 2025-09-03 | ZG | BLACHFORD ERIK C | Dir | S - Sale | $81.91 | -966 | 34.5K | -3% | -$79.1K | |
| DM | 2025-08-29 | 2025-08-27+ | ZG | Frink Lloyd D | Pres, Co -Exec. COB, Dir, Co-Founder | S - Sale+OE | $84.75 | -10.0K | 2.23M | -0.4% | -$847.5K |
| DM | 2025-08-29 | 2025-08-27+ | ZG | Frink Lloyd D | Pres, Co -Exec. COB, Dir, Co-Founder | M - OptEx | $22.41 | +10.0K | 2.24M | +0.4% | +$224.1K |
| M | 2025-08-18 | 2025-08-15 | ZG | BARTON RICHARD N | Co-Executive COB, Dir, 10%, Co-Founder | S - Sale | $85.68 | -150.0K | 2.50M | -6% | -$12.85M |
| MI | 2025-08-18 | 2025-08-14 | ZG | BARTON RICHARD N | Co-Executive COB, Dir, 10%, Co-Founder | S - Sale | $84.92 | -200.0K | 1.00M | -17% | -$16.98M |
| I | 2025-08-18 | 2025-08-14 | ZG | Frink Lloyd D | Pres, Co -Exec. COB, Dir, Co-Founder | S - Sale | $85.00 | -100.0K | 697.8K | -13% | -$8.50M |
| 2025-08-18 | 2025-08-14 | ZG | Frink Lloyd D | Pres, Co -Exec. COB, Dir, Co-Founder | S - Sale | $85.00 | -150.0K | 2.23M | -6% | -$12.75M | |
| M | 2025-08-15 | 2025-08-13 | ZG | Rock Jennifer | CAO | S - Sale | $81.48 | -3,110 | 48.9K | -6% | -$253.4K |
| M | 2025-08-15 | 2025-08-13+ | ZG | Spaulding Dan | CHRO | S - Sale | $83.77 | -9,273 | 67.2K | -12% | -$776.8K |
| M | 2025-08-15 | 2025-08-13+ | ZG | Wacksman Jeremy | CEO, Dir | S - Sale | $84.09 | -18.4K | 168.5K | -10% | -$1.55M |
| M | 2025-08-15 | 2025-08-13+ | ZG | Owens Bradley D. | GC | S - Sale | $84.00 | -4,622 | 42.6K | -10% | -$388.2K |
| M | 2025-08-15 | 2025-08-13 | ZG | Beitel David A. | CTO | S - Sale | $81.48 | -3,678 | 167.1K | -2% | -$299.7K |
| M | 2025-08-15 | 2025-08-13 | ZG | Choo Jun | COO | S - Sale | $81.47 | -2,969 | 115.7K | -3% | -$241.9K |
| M | 2025-08-15 | 2025-08-13 | ZG | Samuelson Errol G | Chief Industry Dev. Off | S - Sale | $81.51 | -7,218 | 132.6K | -5% | -$588.3K |
| M | 2025-08-15 | 2025-08-13+ | ZG | Hofmann Jeremy | CFO | S - Sale | $83.85 | -13.3K | 84.1K | -14% | -$1.12M |
| D | 2025-08-13 | 2025-08-11 | ZG | Cormier Thielke Claire | Dir | S - Sale+OE | $79.86 | -8,247 | 725 | -92% | -$658.6K |
| D | 2025-08-13 | 2025-08-11 | ZG | Cormier Thielke Claire | Dir | M - OptEx | $57.61 | +8,247 | 8,972 | +1,138% | +$475.1K |
| DM | 2025-08-13 | 2025-08-11+ | ZG | Frink Lloyd D | Pres, Co -Exec. COB, Dir, Co-Founder | M - OptEx | $22.41 | +10.0K | 2.38M | +0.4% | +$224.1K |
| DM | 2025-08-13 | 2025-08-11+ | ZG | Frink Lloyd D | Pres, Co -Exec. COB, Dir, Co-Founder | S - Sale+OE | $81.12 | -10.0K | 2.38M | -0.4% | -$811.2K |
| D | 2025-08-12 | 2025-08-08 | ZG | Stephenson Gordon Sheridan | Dir | M - OptEx | $21.46 | +6,835 | 35.1K | +24% | +$146.7K |
| D | 2025-08-12 | 2025-08-08 | ZG | Stephenson Gordon Sheridan | Dir | S - Sale+OE | $82.08 | -6,835 | 28.3K | -19% | -$561.0K |
| DM | 2025-08-11 | 2025-08-07 | ZG | Spaulding Dan | CHRO | M - OptEx | $49.46 | +100.0K | 118.9K | +529% | +$4.95M |
Purchase Sale Sale after option exercise All abbreviations