Insider trading

Period: 120 months Stock: Z Minimum amount: $10M × + Add filter Clear all
Views & alerts

Save your view. Keep the filter you have built, and get an email when a new filing matches it. A free account does both.

When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

26 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

26 decisions over 120 months
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

26 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

26 decisions over 120 months Remove this filter
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
26 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
26 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

26 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
15 Aug 2025
BARTON RICHARD N Co-Executive Chairman
Sold at will 3×
$12.85M 150,000 at 85.68
5.7%
Not planned
14 Aug 2025
BARTON RICHARD N Co-Executive Chairman · indirect
Sold at will 3×
$16.98M 200,000 at 84.92
19.2%
Not planned
14 Aug 2025
Frink Lloyd D Co -Exec. Chairman & President
Sold at will
$12.75M 150,000 at 85.00
6.3%
Not planned
11 Jun 2024
Hoag Jay C Director · indirect
Bought 5×
$22.45M 521,170 at 43.07
51.9%
+52% of stake
10 Jun 2024
Hoag Jay C Director · indirect
Bought 5×
$35.24M 816,866 at 43.14
222%
+222% of stake
7 Jun 2024
Hoag Jay C Director · indirect
Bought 5×
$42.28M 1,000,000 at 42.28
opened
First buy on file
16 Mar 2021
BARTON RICHARD N Chief Executive Officer
Sold, plan not stated 15×
$51.22M 343,940 at 148.92
6.1%
8 Mar 2021
BARTON RICHARD N Chief Executive Officer · indirect
Sold, plan not stated 16×
$12.04M 94,046 at 127.99
17.3%
1 Mar 2021
BARTON RICHARD N Chief Executive Officer
Sold, plan not stated 7×
$14.62M 87,500 at 167.14
1.5%
16 Nov 2020
Frink Lloyd D Chairman & President
Sold, plan not stated 2×
$11.73M 110,000 at 106.67
4.6%
12 Nov 2020
Frink Lloyd D Chairman & President
Sold, plan not stated 4×
$21.67M 200,000 at 108.33
7.4%
2 Sep 2020
Frink Lloyd D Chairman & President
Sold, plan not stated 5×
$17.28M 192,851 at 89.60
6.6%
7 Aug 2020
Humphries Stanley B Chief Analytics Officer
Sold, plan not stated 7×
$63.24M 788,700 at 80.18
93.0%
Sold half or more
7 Aug 2020
BARTON RICHARD N Chief Executive Officer
Sold, plan not stated 9×
$21.27M 264,825 at 80.32
5.6%
7 Aug 2020
Spaulding Dan Chief People Officer
Sold, plan not stated
$12.48M 157,729 at 79.11
86.1%
Sold half or more
7 Aug 2020
Bohutinsky Amy Director
Sold, plan not stated 5×
$10.31M 131,873 at 78.22
100%
Sold half or more
20 Jul 2020
BARTON RICHARD N Chief Executive Officer
Sold, plan not stated 3×
$32.86M 500,000 at 65.73
9.2%
24 Feb 2020
Wacksman Jeremy President, Zillow
Sold, plan not stated 2×
$10.43M 173,000 at 60.31
84.5%
Sold half or more
28 May 2019
Hoag Jay C Director · indirect
Bought 4×
$29.01M 690,000 at 42.04
47.0%
First buy on file
24 May 2019
Hoag Jay C Director · indirect
Bought 4×
$38.10M 908,211 at 41.95
119%
First buy on file
23 May 2019
Hoag Jay C Director · indirect
Bought 4×
$20.60M 500,000 at 41.20
95.1%
First buy on file
30 Nov 2018
Hoag Jay C Director · indirect
Bought 4×
$13.98M 385,000 at 36.30
134%
First buy on file
28 Nov 2018
Hoag Jay C Director · indirect
Bought 8×
$12.23M 358,173 at 34.15
opened
First buy on file
21 Nov 2018
Hoag Jay C Director · indirect
Bought
$18.91M 650,000 at 29.09
34.5%
First buy on file
19 Nov 2018
BARTON RICHARD N Executive Chairman
Bought 2×
$12.37M 451,711 at 27.39
7.0%
First buy on file
11 May 2018
Frink Lloyd D Vice Chairman & President
Sold, plan not stated
$32.71M 600,000 at 54.52
14.2%
Showing 1–26 of 26.