Insider trading

Period: 120 months Stock: ZM Share of holding: 50% or more × + 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.

296 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.

296 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.

296 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.

296 decisions over 120 months
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.
296 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
296 decisions over 120 months Remove this filter
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.

296 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
13 Jul 2026
Yuan Eric S. Chief Executive Officer · indirect
Sold on a plan 3×
$4.19M 45,724 at 91.68
66.5%
Sold half or more
3 Jun 2026
Yuan Eric S. Chief Executive Officer · indirect
Sold on a plan 5×
$1.29M 12,100 at 106.50
100%
Sold half or more
2 Jun 2026
Yuan Eric S. Chief Executive Officer · indirect
Sold on a plan 5×
$1.35M 12,100 at 111.61
100%
Sold half or more
5 May 2026
Yuan Eric S. Chief Executive Officer · indirect
Sold on a plan 4×
$1.31M 12,100 at 108.23
100%
Sold half or more
4 May 2026
Yuan Eric S. Chief Executive Officer · indirect
Sold on a plan 5×
$1.29M 12,100 at 106.60
100%
Sold half or more
17 Apr 2026
Bawa Aparna Chief Operating Officer · indirect
Sold on a plan 2×
$1.13M 12,886 at 87.62
86.7%
Sold half or more
16 Apr 2026
Subotovsky Santiago Director · indirect
Sold on a plan 4×
$208.51K 2,388 at 87.32
100%
Sold half or more
13 Apr 2026
Yuan Eric S. Chief Executive Officer · indirect
Sold on a plan 4×
$5.68M 69,923 at 81.22
65.5%
Sold half or more
3 Feb 2026
Yuan Eric S. Chief Executive Officer · indirect
Sold on a plan 6×
$1.08M 12,100 at 89.31
100%
Sold half or more
2 Feb 2026
Yuan Eric S. Chief Executive Officer · indirect
Sold on a plan 4×
$1.13M 12,100 at 93.01
100%
Sold half or more
16 Jan 2026
Bawa Aparna Chief Operating Officer · indirect
Sold on a plan 2×
$987.55K 12,137 at 81.37
86.0%
Sold half or more
14 Jan 2026
Yuan Eric S. Chief Executive Officer · indirect
Sold on a plan 2×
$1.01M 12,100 at 83.46
100%
Sold half or more
13 Jan 2026
Yuan Eric S. Chief Executive Officer · indirect
Sold on a plan 4×
$3.96M 47,369 at 83.65
100%
Sold half or more
16 Dec 2025
Yuan Eric S. Chief Executive Officer · indirect
Sold on a plan 2×
$6.40M 73,378 at 87.29
100%
Sold half or more
15 Dec 2025
Yuan Eric S. Chief Executive Officer · indirect
Sold on a plan 3×
$6.39M 73,378 at 87.05
100%
Sold half or more
18 Nov 2025
Yuan Eric S. Chief Executive Officer · indirect
Sold on a plan 2×
$5.96M 73,378 at 81.27
100%
Sold half or more
17 Nov 2025
Yuan Eric S. Chief Executive Officer · indirect
Sold on a plan 4×
$6.07M 73,378 at 82.73
100%
Sold half or more
4 Nov 2025
Yuan Eric S. Chief Executive Officer · indirect
Sold on a plan 3×
$6.18M 73,378 at 84.16
100%
Sold half or more
3 Nov 2025
Yuan Eric S. Chief Executive Officer · indirect
Sold on a plan 4×
$6.32M 73,378 at 86.15
100%
Sold half or more
23 Oct 2025
Yuan Eric S. Chief Executive Officer · indirect
Sold on a plan 2×
$6.08M 73,378 at 82.85
100%
Sold half or more
22 Oct 2025
Yuan Eric S. Chief Executive Officer · indirect
Sold on a plan 2×
$6.07M 73,383 at 82.65
100%
Sold half or more
16 Oct 2025
Bawa Aparna Chief Operating Officer · indirect
Sold on a plan 2×
$839.86K 10,528 at 79.77
84.2%
Sold half or more
13 Oct 2025
Yuan Eric S. Chief Executive Officer · indirect
Sold on a plan 2×
$2.69M 33,692 at 79.76
100%
Sold half or more
10 Oct 2025
Chang Michelle Chief Financial Officer
Sold on a plan 2×
$2.78M 33,956 at 82.00
62.3%
Sold half or more
15 Jul 2025
Sold on a plan
$1.87M 25,000 at 74.86
81.0%
Sold half or more
14 Jul 2025
Yuan Eric S. Chief Executive Officer · indirect
Sold on a plan 2×
$2.52M 33,691 at 74.79
100%
Sold half or more
14 Jul 2025
Bawa Aparna Chief Operating Officer · indirect
Sold on a plan 2×
$787.33K 10,528 at 74.78
84.2%
Sold half or more
24 Apr 2025
Sold on a plan
$937.93K 12,500 at 75.03
89.2%
Sold half or more
15 Apr 2025
Bawa Aparna Chief Operating Officer · indirect
Sold on a plan
$1.17M 16,099 at 72.59
89.1%
Sold half or more
15 Apr 2025
Sold on a plan
$907.16K 12,500 at 72.57
89.2%
Sold half or more
14 Apr 2025
Yuan Eric S. Chief Executive Officer · indirect
Sold on a plan 2×
$2.97M 41,121 at 72.18
100%
Sold half or more
5 Mar 2025
Yuan Eric S. Chief Executive Officer · indirect
Sold on a plan 2×
$6.85M 91,133 at 75.18
100%
Sold half or more
4 Mar 2025
Yuan Eric S. Chief Executive Officer · indirect
Sold on a plan 3×
$5.66M 75,531 at 74.98
100%
Sold half or more
5 Feb 2025
Yuan Eric S. Chief Executive Officer · indirect
Sold on a plan 2×
$7.18M 83,332 at 86.12
100%
Sold half or more
4 Feb 2025
Yuan Eric S. Chief Executive Officer · indirect
Sold on a plan 2×
$7.19M 83,332 at 86.28
100%
Sold half or more
15 Jan 2025
Sold on a plan 2×
$2.01M 25,000 at 80.33
94.3%
Sold half or more
14 Jan 2025
Yuan Eric S. Chief Executive Officer · indirect
Sold on a plan 2×
$6.60M 83,333 at 79.21
100%
Sold half or more
14 Jan 2025
Bawa Aparna Chief Operating Officer · indirect
Sold on a plan 2×
$955.80K 12,075 at 79.15
85.9%
Sold half or more
13 Jan 2025
Yuan Eric S. Chief Executive Officer · indirect
Sold on a plan
$9.33M 118,036 at 79.03
100%
Sold half or more
5 Dec 2024
Yuan Eric S. Chief Executive Officer · indirect
Sold on a plan 2×
$7.00M 83,333 at 84.01
100%
Sold half or more
4 Dec 2024
Yuan Eric S. Chief Executive Officer · indirect
Sold on a plan 2×
$6.96M 83,333 at 83.50
100%
Sold half or more
4 Dec 2024
Subotovsky Santiago Director · indirect
Sold at will
$16.00K 193 at 82.90
100%
Sold half or more
6 Nov 2024
Yuan Eric S. Chief Executive Officer · indirect
Sold on a plan 2×
$6.64M 83,333 at 79.65
100%
Sold half or more
5 Nov 2024
Yuan Eric S. Chief Executive Officer · indirect
Sold on a plan 3×
$13.73M 178,571 at 76.91
100%
Sold half or more
29 Oct 2024
Sold on a plan
$938.00K 12,500 at 75.04
89.2%
Sold half or more
22 Oct 2024
Yuan Eric S. Chief Executive Officer · indirect
Sold on a plan
$2.58M 35,714 at 72.21
62.3%
Sold half or more
14 Oct 2024
Sold on a plan 3×
$854.51K 12,500 at 68.36
89.2%
Sold half or more
14 Oct 2024
Bawa Aparna Chief Operating Officer · indirect
Sold on a plan 4×
$721.53K 10,520 at 68.59
84.2%
Sold half or more
9 Oct 2024
Napolitano Janet Director
Sold on a plan 2×
$310.65K 4,477 at 69.39
60.0%
Sold half or more
8 Oct 2024
Crehan Shane Chief Accounting Officer
Sold on a plan
$162.76K 2,383 at 68.30
100%
Sold half or more
Showing 1–50 of 296. Page 1 of 6 Older →