| Erik C. Blachford |
ZG |
Class C Capital Stock |
Sale |
-2.63% |
$41,393 |
$42.85 |
-966 |
35,743 |
03 Mar 2026 |
Direct |
| Thielke Claire Cormier |
ZG |
Class C Capital Stock |
Sale |
-4.85% |
$10,370 |
$42.85 |
-242 |
4,749 |
03 Mar 2026 |
Direct |
| David A. Beitel |
ZG |
Stock Option (right to buy) |
Award |
|
|
|
210,000 |
210,000 |
02 Mar 2026 |
Direct |
| Lloyd D. Frink |
ZG |
Stock Option (right to buy) |
Award |
|
|
|
210,000 |
210,000 |
02 Mar 2026 |
Direct |
| Richard N. Barton |
ZG |
Stock Option (right to buy) |
Award |
|
|
|
165,000 |
165,000 |
02 Mar 2026 |
Direct |
| Jun Choo |
ZG |
Stock Option (right to buy) |
Award |
|
|
|
240,000 |
240,000 |
02 Mar 2026 |
Direct |
| Jeremy Wacksman |
ZG |
Class C Capital Stock |
Award |
45.1% |
|
|
52,500 |
168,822 |
02 Mar 2026 |
Direct |
| Jeremy Wacksman |
ZG |
Stock Option (right to buy) |
Award |
|
|
|
157,500 |
157,500 |
02 Mar 2026 |
Direct |
| Jennifer Rock |
ZG |
Class C Capital Stock |
Award |
55.7% |
|
|
21,750 |
60,776 |
02 Mar 2026 |
Direct |
| Jennifer Rock |
ZG |
Stock Option (right to buy) |
Award |
|
|
|
21,750 |
21,750 |
02 Mar 2026 |
Direct |
| Bradley D. Owens |
ZG |
Class C Capital Stock |
Award |
112.4% |
|
|
37,500 |
70,855 |
02 Mar 2026 |
Direct |
| Bradley D. Owens |
ZG |
Stock Option (right to buy) |
Award |
|
|
|
37,500 |
37,500 |
02 Mar 2026 |
Direct |
| Errol G. Samuelson |
ZG |
Class C Capital Stock |
Award |
17.6% |
|
|
20,000 |
133,800 |
02 Mar 2026 |
Direct |
| Errol G. Samuelson |
ZG |
Stock Option (right to buy) |
Award |
|
|
|
60,000 |
60,000 |
02 Mar 2026 |
Direct |
| Dan Spaulding |
ZG |
Class C Capital Stock |
Award |
33.5% |
|
|
13,750 |
54,830 |
02 Mar 2026 |
Direct |
| Dan Spaulding |
ZG |
Stock Option (right to buy) |
Award |
|
|
|
123,750 |
123,750 |
02 Mar 2026 |
Direct |
| Jeremy Hofmann |
ZG |
Class C Capital Stock |
Award |
34.8% |
|
|
20,000 |
77,487 |
02 Mar 2026 |
Direct |
| Jeremy Hofmann |
ZG |
Stock Option (right to buy) |
Award |
|
|
|
180,000 |
180,000 |
02 Mar 2026 |
Direct |
| Erik C. Blachford |
ZG |
Class C Capital Stock |
Other |
-18.6% |
|
|
-8,417 |
36,709 |
02 Mar 2026 |
Direct |
| Jay C. Hoag |
ZG |
Stock Option (right to buy) |
Award |
|
|
|
18,996 |
18,996 |
01 Mar 2026 |
Direct |
| Gordon Sheridan Stephenson |
ZG |
Stock Option (right to buy) |
Award |
|
|
|
18,996 |
18,996 |
01 Mar 2026 |
Direct |
| Erik C. Blachford |
ZG |
Class C Capital Stock |
Award |
7.55% |
|
|
3,166 |
45,126 |
01 Mar 2026 |
Direct |
| Erik C. Blachford |
ZG |
Stock Option (right to buy) |
Award |
|
|
|
9,498 |
9,498 |
01 Mar 2026 |
Direct |
| Thielke Claire Cormier |
ZG |
Class C Capital Stock |
Award |
1962.4% |
|
|
4,749 |
4,991 |
01 Mar 2026 |
Direct |
| Thielke Claire Cormier |
ZG |
Stock Option (right to buy) |
Award |
|
|
|
4,749 |
4,749 |
01 Mar 2026 |
Direct |
| Amy Bohutinsky |
ZG |
Stock Option (right to buy) |
Award |
|
|
|
18,996 |
18,996 |
01 Mar 2026 |
Direct |
| April Underwood |
ZG |
Stock Option (right to buy) |
Award |
|
|
|
18,996 |
18,996 |
01 Mar 2026 |
Direct |
| Gregory B. Maffei |
ZG |
Stock Option (right to buy) |
Award |
|
|
|
18,996 |
18,996 |
01 Mar 2026 |
Direct |
| J. William Gurley |
ZG |
Stock Option (right to buy) |
Award |
|
|
|
18,996 |
18,996 |
01 Mar 2026 |
Direct |
| Gregory B. Maffei |
ZG |
Class C Capital Stock |
Sale |
-1.25% |
$363,458 |
$45.15 |
-8,050 |
637,783 |
27 Feb 2026 |
Direct |
| Gregory B. Maffei |
ZG |
Class C Capital Stock |
Options Exercise |
2.68% |
|
|
16,835 |
645,833 |
27 Feb 2026 |
Direct |
| Gregory B. Maffei |
ZG |
Stock Option (right to buy) |
Options Exercise |
-100% |
|
|
-16,835 |
0 |
27 Feb 2026 |
Direct |
| Erik C. Blachford |
ZG |
Class C Capital Stock |
Options Exercise |
25.1% |
|
|
8,417 |
41,960 |
24 Feb 2026 |
Direct |
| Erik C. Blachford |
ZG |
Stock Option (right to buy) |
Options Exercise |
-100% |
|
|
-8,417 |
0 |
24 Feb 2026 |
Direct |
| Lloyd D. Frink |
ZG |
Class C Capital Stock |
Sale |
-1.73% |
$1,796,191 |
$45.29 |
-39,663 |
2,249,920 |
20 Feb 2026 |
Direct |
| Lloyd D. Frink |
ZG |
Class C Capital Stock |
Options Exercise |
2.53% |
|
|
56,394 |
2,289,583 |
20 Feb 2026 |
Direct |
| Lloyd D. Frink |
ZG |
Stock Option (right to buy) |
Options Exercise |
-100% |
|
|
-56,394 |
0 |
20 Feb 2026 |
Direct |
| Jeremy Hofmann |
ZG |
Class C Capital Stock |
Sale |
-11.9% |
$340,482 |
$43.73 |
-7,786 |
57,487 |
18 Feb 2026 |
Direct |
| Jeremy Wacksman |
ZG |
Class C Capital Stock |
Sale |
-10.5% |
$604,553 |
$44.25 |
-13,661 |
116,322 |
17 Feb 2026 |
Direct |
| Dan Spaulding |
ZG |
Class C Capital Stock |
Sale |
-11.5% |
$235,616 |
$43.95 |
-5,361 |
41,080 |
17 Feb 2026 |
Direct |
| Jay C. Hoag |
ZG |
Class C Capital Stock |
Options Exercise |
267.6% |
|
|
16,835 |
23,125 |
13 Feb 2026 |
Direct |
| Jay C. Hoag |
ZG |
Stock Option (right to buy) |
Options Exercise |
-100% |
|
|
-16,835 |
0 |
13 Feb 2026 |
Direct |
| Bradley D. Owens |
ZG |
Class C Capital Stock |
Sale |
-7.24% |
$115,581 |
$44.42 |
-2,602 |
33,355 |
13 Feb 2026 |
Direct |
| Jeremy Hofmann |
ZG |
Class C Capital Stock |
Sale |
-7.82% |
$244,879 |
$44.22 |
-5,538 |
65,273 |
12 Feb 2026 |
Direct |
| Jeremy Wacksman |
ZG |
Class C Capital Stock |
Sale |
-3.51% |
$209,036 |
$44.20 |
-4,729 |
129,983 |
12 Feb 2026 |
Direct |
| Dan Spaulding |
ZG |
Class C Capital Stock |
Sale |
-7.75% |
$172,393 |
$44.19 |
-3,901 |
46,441 |
12 Feb 2026 |
Direct |
| Errol G. Samuelson |
ZG |
Class C Capital Stock |
Sale |
-5.81% |
$310,124 |
$44.21 |
-7,015 |
113,800 |
12 Feb 2026 |
Direct |
| Jennifer Rock |
ZG |
Class C Capital Stock |
Sale |
-5.25% |
$95,699 |
$44.22 |
-2,164 |
39,026 |
12 Feb 2026 |
Direct |
| Jun Choo |
ZG |
Class C Capital Stock |
Sale |
-1.86% |
$91,164 |
$44.23 |
-2,061 |
108,927 |
12 Feb 2026 |
Direct |
| David A. Beitel |
ZG |
Class C Capital Stock |
Sale |
-2.82% |
$175,378 |
$44.22 |
-3,966 |
136,690 |
12 Feb 2026 |
Direct |