Zillow Group Inc. Insider Trading

Last 12 months

Insiders sold $14.6M and bought nothing on the open market.

62% of the selling was scheduled in advance under 10b5-1 plans. Co -Exec. Chairman & President Lloyd D Frink sold $1.8M on Feb 20 outside a plan. The last open-market buy by an executive or director was in Jun 2024.

Net open-market

−$14.6M

0 buys · 46 sales

Under a 10b5-1 plan

62%

of the value sold

Insiders who bought / sold

0 / 12

executives and directors

Last open-market buy

Jun 2024

Jun 11, 2024

Get an email when Z's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Sep 3	Erik C Blachford Director	Sold10b5-1 plan	792	$35.71	28K	2.3%	Form 4
Sep 3	Thielke Claire Cormier Director	Sold10b5-1 plan	1,187	$35.71	42K	33%	Form 4
Aug 13 – 17	Jeremy Hofmann COO & CFO	Sold10b5-1 plan 2 parts	9,171	$34.20 average	314K	13%	Form 4
Aug 13 – 17	Jeremy Wacksman Chief Executive Officer	Sold10b5-1 plan 2 parts	15,125	$34.20 average	517K	9.8%	Form 4
Aug 13 – 14	Dan Spaulding Chief People Officer	SoldNo plan 2 parts	5,135	$34.94 average	179K	10%	Form 4
Aug 13	David A. Beitel Chief Technology Officer	SoldNo plan	1,798	$34.24	62K	1.3%	Form 4
Aug 13	Jennifer Rock Chief Accounting Officer	SoldNo plan	990	$34.24	34K	1.7%	Form 4
Aug 13	Errol G Samuelson Chief Industry Dev. Officer	SoldNo plan	3,154	$34.24	108K	2.4%	Form 4
Aug 11	Thielke Claire Cormier Director	Sold10b5-1 plan	1,187	$33.09	39K	25%	Form 4
Jun 8	Erik C Blachford Director	Sold10b5-1 plan	791	$34.80	28K	2.2%	Form 4
May 22	Jeremy Wacksman Chief Executive Officer	Sold10b5-1 plan	9,072	$36.54	331K	5.6%	Form 4
May 14 – 18	Dan Spaulding Chief People Officer	Sold10b5-1 plan 3 parts	5,134	$37.61 average	193K	9.4%	Form 4
May 14 – 18	Jeremy Hofmann Chief Financial Officer	Sold10b5-1 plan 3 parts	9,172	$37.61 average	345K	12%	Form 4
May 14 – 15	Bradley D. Owens General Counsel	Sold10b5-1 plan 3 parts	5,610	$37.51 average	210K	7.9%	Form 4
May 14	Jeremy Wacksman Chief Executive Officer	SoldNo plan 2 parts	6,051	$37.92 average	229K	3.6%	Form 4
May 14	Jun Choo Chief Operating Officer	SoldNo plan 2 parts	1,228	$37.95 average	47K	1.1%	Form 4
May 14	David A. Beitel Chief Technology Officer	SoldNo plan 2 parts	1,879	$37.93 average	71K	1.4%	Form 4
May 14	Jennifer Rock Chief Accounting Officer	SoldNo plan 2 parts	1,034	$37.99 average	39K	1.7%	Form 4
May 14	Errol G Samuelson Chief Industry Dev. Officer	SoldNo plan 2 parts	2,939	$37.97 average	112K	2.1%	Form 4
Mar 26	Errol G Samuelson Chief Industry Dev. Officer	Sold10b5-1 plan	4,734	$44.20	209K	3.3%	Form 4
Mar 24	Bradley D. Owens General Counsel	Sold10b5-1 plan	8,800	$43.67	384K	11%	Form 4
Mar 3	Erik C Blachford Director	Sold10b5-1 plan	966	$42.85	41K	2.6%	Form 4
Mar 3	Thielke Claire Cormier Director	Sold10b5-1 plan	242	$42.85	10K	4.8%	Form 4
Feb 27	Gregory B Maffei Director	SoldNo plan	8,050	$45.15	363K	1.2%	Form 4
Feb 20	Lloyd D Frink Co -Exec. Chairman & President	SoldNo plan	39,663	$45.29	$1.8M	1.3%	Form 4
Feb 18	Jeremy Hofmann Chief Financial Officer	Sold10b5-1 plan	7,786	$43.73	340K	12%	Form 4
Feb 12 – 17	Jeremy Wacksman Chief Executive Officer	Sold10b5-1 plan 2 parts	18,390	$44.24 average	814K	14%	Form 4
Feb 12 – 17	Dan Spaulding Chief People Officer	Sold10b5-1 plan 2 parts	9,262	$44.05 average	408K	18%	Form 4
Feb 12 – 13	Bradley D. Owens General Counsel	Sold10b5-1 plan 2 parts	4,619	$44.32 average	205K	12%	Form 4
Feb 12	Jeremy Hofmann Chief Financial Officer	SoldNo plan	5,538	$44.22	245K	7.8%	Form 4
Feb 12	Errol G Samuelson Chief Industry Dev. Officer	SoldNo plan	7,015	$44.21	310K	5.8%	Form 4
Feb 12	Jennifer Rock Chief Accounting Officer	SoldNo plan	2,164	$44.22	96K	5.3%	Form 4
Feb 12	Jun Choo Chief Operating Officer	SoldNo plan	2,061	$44.23	91K	1.9%	Form 4
Feb 12	David A. Beitel Chief Technology Officer	SoldNo plan	3,966	$44.22	175K	2.8%	Form 4
Feb 9 – 11	Lloyd D Frink Co -Exec. Chairman & President	Sold10b5-1 plan 11 parts	27,774	$51.85 average	$1.44M	0.9%	Form 4
Dec 3, 2025	Erik C Blachford Director	Sold10b5-1 plan	965	$72.51	70K	2.8%	Form 4
Dec 3, 2025	Thielke Claire Cormier Director	Sold10b5-1 plan	241	$72.51	17K	50%	Form 4
Nov 19, 2025	Bradley D. Owens General Counsel	Sold10b5-1 plan	2,722	$67.41	183K	6.7%	Form 4
Nov 12, 2025 – Nov 14, 2025	Jeremy Wacksman Chief Executive Officer	Sold10b5-1 plan 5 parts	18,401	$70.46 average	$1.3M	12%	Form 4
Nov 12, 2025 – Nov 14, 2025	Jeremy Hofmann Chief Financial Officer	Sold10b5-1 plan 5 parts	13,335	$70.19 average	936K	16%	Form 4

Sep 310b5-1 plan
Erik C Blachford
Director · sold 792 at $35.71
28K
2.3% of stake
Sep 310b5-1 plan
Thielke Claire Cormier
Director · sold 1,187 at $35.71
42K
33% of stake
Aug 13 – 1710b5-1 plan
Jeremy Hofmann
COO & CFO · sold 9,171 at avg $34.20
314K
13% of stake
Aug 13 – 1710b5-1 plan
Jeremy Wacksman
Chief Executive Officer · sold 15,125 at avg $34.20
517K
9.8% of stake
Aug 13 – 14No plan
Dan Spaulding
Chief People Officer · sold 5,135 at avg $34.94
179K
10% of stake
Aug 13No plan
David A. Beitel
Chief Technology Officer · sold 1,798 at $34.24
62K
1.3% of stake
Aug 13No plan
Jennifer Rock
Chief Accounting Officer · sold 990 at $34.24
34K
1.7% of stake
Aug 13No plan
Errol G Samuelson
Chief Industry Dev. Officer · sold 3,154 at $34.24
108K
2.4% of stake
Aug 1110b5-1 plan
Thielke Claire Cormier
Director · sold 1,187 at $33.09
39K
25% of stake
Jun 810b5-1 plan
Erik C Blachford
Director · sold 791 at $34.80
28K
2.2% of stake
May 2210b5-1 plan
Jeremy Wacksman
Chief Executive Officer · sold 9,072 at $36.54
331K
5.6% of stake
May 14 – 1810b5-1 plan
Dan Spaulding
Chief People Officer · sold 5,134 at avg $37.61
193K
9.4% of stake
May 14 – 1810b5-1 plan
Jeremy Hofmann
Chief Financial Officer · sold 9,172 at avg $37.61
345K
12% of stake
May 14 – 1510b5-1 plan
Bradley D. Owens
General Counsel · sold 5,610 at avg $37.51
210K
7.9% of stake
May 14No plan
Jeremy Wacksman
Chief Executive Officer · sold 6,051 at avg $37.92
229K
3.6% of stake
May 14No plan
Jun Choo
Chief Operating Officer · sold 1,228 at avg $37.95
47K
1.1% of stake
May 14No plan
David A. Beitel
Chief Technology Officer · sold 1,879 at avg $37.93
71K
1.4% of stake
May 14No plan
Jennifer Rock
Chief Accounting Officer · sold 1,034 at avg $37.99
39K
1.7% of stake
May 14No plan
Errol G Samuelson
Chief Industry Dev. Officer · sold 2,939 at avg $37.97
112K
2.1% of stake
Mar 2610b5-1 plan
Errol G Samuelson
Chief Industry Dev. Officer · sold 4,734 at $44.20
209K
3.3% of stake
Mar 2410b5-1 plan
Bradley D. Owens
General Counsel · sold 8,800 at $43.67
384K
11% of stake
Mar 310b5-1 plan
Erik C Blachford
Director · sold 966 at $42.85
41K
2.6% of stake
Mar 310b5-1 plan
Thielke Claire Cormier
Director · sold 242 at $42.85
10K
4.8% of stake
Feb 27No plan
Gregory B Maffei
Director · sold 8,050 at $45.15
363K
1.2% of stake
Feb 20No plan
Lloyd D Frink
Co -Exec. Chairman & President · sold 39,663 at $45.29
$1.8M
1.3% of stake
Feb 1810b5-1 plan
Jeremy Hofmann
Chief Financial Officer · sold 7,786 at $43.73
340K
12% of stake
Feb 12 – 1710b5-1 plan
Jeremy Wacksman
Chief Executive Officer · sold 18,390 at avg $44.24
814K
14% of stake
Feb 12 – 1710b5-1 plan
Dan Spaulding
Chief People Officer · sold 9,262 at avg $44.05
408K
18% of stake
Feb 12 – 1310b5-1 plan
Bradley D. Owens
General Counsel · sold 4,619 at avg $44.32
205K
12% of stake
Feb 12No plan
Jeremy Hofmann
Chief Financial Officer · sold 5,538 at $44.22
245K
7.8% of stake
Feb 12No plan
Errol G Samuelson
Chief Industry Dev. Officer · sold 7,015 at $44.21
310K
5.8% of stake
Feb 12No plan
Jennifer Rock
Chief Accounting Officer · sold 2,164 at $44.22
96K
5.3% of stake
Feb 12No plan
Jun Choo
Chief Operating Officer · sold 2,061 at $44.23
91K
1.9% of stake
Feb 12No plan
David A. Beitel
Chief Technology Officer · sold 3,966 at $44.22
175K
2.8% of stake
Feb 9 – 1110b5-1 plan
Lloyd D Frink
Co -Exec. Chairman & President · sold 27,774 at avg $51.85
$1.44M
0.9% of stake
Dec 3, 202510b5-1 plan
Erik C Blachford
Director · sold 965 at $72.51
70K
2.8% of stake
Dec 3, 202510b5-1 plan
Thielke Claire Cormier
Director · sold 241 at $72.51
17K
50% of stake
Nov 19, 202510b5-1 plan
Bradley D. Owens
General Counsel · sold 2,722 at $67.41
183K
6.7% of stake
Nov 12, 2025 – Nov 14, 202510b5-1 plan
Jeremy Wacksman
Chief Executive Officer · sold 18,401 at avg $70.46
$1.3M
12% of stake
Nov 12, 2025 – Nov 14, 202510b5-1 plan
Jeremy Hofmann
Chief Financial Officer · sold 13,335 at avg $70.19
936K
16% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch Z, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

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Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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