Insider trading

Period: 120 months Stock: ZM + 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.

550 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.

550 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.

550 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.

550 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.
550 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
550 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.

550 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
10 Oct 2023
Sankarlingam Velchamy Pres. of Engineering & Product
Sold on a plan
$923.08K 13,912 at 66.35
18.1%
Planned (10b5-1)
10 Oct 2023
Yuan Eric S. Chief Executive Officer
Sold on a plan
$758.01K 11,208 at 67.63
100%
Sold half or more
9 Oct 2023
Yuan Eric S. Chief Executive Officer
Sold on a plan 2×
$734.91K 11,208 at 65.57
100%
Sold half or more
9 Oct 2023
Yuan Eric S. Chief Executive Officer · indirect
Sold on a plan 2×
$156.25K 2,421 at 64.54
2.1%
Planned (10b5-1)
9 Oct 2023
Crehan Shane Chief Accounting Officer
Sold on a plan
$151.42K 2,367 at 63.97
100%
Sold half or more
3 Oct 2023
Sold on a plan 3×
$141.86K 2,067 at 68.63
1.2%
Planned (10b5-1)
28 Sep 2023
Steckelberg Kelly Chief Financial Officer
Sold on a plan 2×
$742.65K 10,960 at 67.76
100%
Sold half or more
19 Sep 2023
Bawa Aparna Chief Operating Officer · indirect
Sold on a plan 2×
$920.31K 13,268 at 69.36
87.0%
Sold half or more
19 Sep 2023
Yuan Eric S. Chief Executive Officer
Sold on a plan 2×
$919.36K 13,252 at 69.38
100%
Sold half or more
18 Sep 2023
Yuan Eric S. Chief Executive Officer
Sold on a plan 2×
$933.60K 13,253 at 70.44
100%
Sold half or more
13 Sep 2023
Steckelberg Kelly Chief Financial Officer
Sold on a plan 2×
$761.79K 10,960 at 69.51
100%
Sold half or more
12 Sep 2023
Crehan Shane Chief Accounting Officer
Sold on a plan
$263.11K 3,722 at 70.69
100%
Sold half or more
12 Sep 2023
Sankarlingam Velchamy Pres. of Engineering & Product
Sold on a plan
$112.11K 1,586 at 70.69
2.6%
Planned (10b5-1)
5 Sep 2023
Sold on a plan 4×
$151.91K 2,067 at 73.49
1.2%
Planned (10b5-1)
29 Aug 2023
Steckelberg Kelly Chief Financial Officer
Sold on a plan 2×
$749.36K 10,960 at 68.37
100%
Sold half or more
23 Aug 2023
Steckelberg Kelly Chief Financial Officer
Sold on a plan 4×
$748.49K 10,960 at 68.29
100%
Sold half or more
7 Aug 2023
Sold on a plan 2×
$141.75K 2,067 at 68.58
1.2%
Planned (10b5-1)
28 Jul 2023
Steckelberg Kelly Chief Financial Officer
Sold at will 2×
$806.72K 10,960 at 73.61
100%
Sold half or more
19 Jul 2023
Sold on a plan
$375.00K 5,000 at 75.00
85.0%
Sold half or more
13 Jul 2023
Steckelberg Kelly Chief Financial Officer
Sold on a plan 2×
$776.82K 10,960 at 70.88
100%
Sold half or more
7 Jul 2023
Crehan Shane Chief Accounting Officer
Sold on a plan
$185.35K 2,863 at 64.74
100%
Sold half or more
5 Jul 2023
Sold on a plan
$140.15K 2,067 at 67.80
1.2%
Planned (10b5-1)
28 Jun 2023
Steckelberg Kelly Chief Financial Officer
Sold on a plan 2×
$749.69K 10,960 at 68.40
100%
Sold half or more
20 Jun 2023
Bawa Aparna Chief Operating Officer · indirect
Sold on a plan 2×
$491.25K 7,000 at 70.18
78.0%
Sold half or more
14 Jun 2023
Sold on a plan 2×
$141.27K 2,070 at 68.25
1.2%
Planned (10b5-1)
13 Jun 2023
Steckelberg Kelly Chief Financial Officer
Sold on a plan 2×
$222.28K 3,224 at 68.94
100%
Sold half or more
13 Jun 2023
Crehan Shane Chief Accounting Officer
Sold on a plan
$23.40K 337 at 69.45
100%
Sold half or more
6 Jun 2023
Bawa Aparna Chief Operating Officer · indirect
Sold on a plan 2×
$484.21K 7,000 at 69.17
43.8%
Planned (10b5-1)
30 May 2023
Bawa Aparna Chief Operating Officer · indirect
Sold on a plan 3×
$456.01K 7,000 at 65.14
31.6%
Planned (10b5-1)
30 May 2023
Steckelberg Kelly Chief Financial Officer
Sold on a plan 3×
$210.13K 3,224 at 65.18
100%
Sold half or more
24 May 2023
Bawa Aparna Chief Operating Officer · indirect
Sold on a plan 4×
$444.62K 7,000 at 63.52
24.0%
Planned (10b5-1)
12 May 2023
Steckelberg Kelly Chief Financial Officer
Sold on a plan
$205.95K 3,224 at 63.88
100%
Sold half or more
2 May 2023
Bawa Aparna Chief Operating Officer · indirect
Sold on a plan
$644.87K 10,500 at 61.42
26.5%
Planned (10b5-1)
27 Apr 2023
Steckelberg Kelly Chief Financial Officer
Sold on a plan
$198.92K 3,224 at 61.70
100%
Sold half or more
18 Apr 2023
Bawa Aparna Chief Operating Officer · indirect
Sold on a plan 2×
$472.95K 7,000 at 67.56
15.0%
Planned (10b5-1)
13 Apr 2023
Crehan Shane Chief Accounting Officer
Sold on a plan
$752.77K 11,049 at 68.13
100%
Sold half or more
12 Apr 2023
Steckelberg Kelly Chief Financial Officer
Sold on a plan 4×
$222.88K 3,224 at 69.13
100%
Sold half or more
11 Apr 2023
Bawa Aparna Chief Operating Officer · indirect
Sold on a plan 2×
$488.33K 7,000 at 69.76
13.1%
Planned (10b5-1)
4 Apr 2023
Bawa Aparna Chief Operating Officer · indirect
Sold on a plan 2×
$512.70K 7,000 at 73.24
14.1%
Planned (10b5-1)
28 Mar 2023
Bawa Aparna Chief Operating Officer · indirect
Sold on a plan 2×
$476.34K 7,000 at 68.05
12.4%
Planned (10b5-1)
28 Mar 2023
Steckelberg Kelly Chief Financial Officer
Sold on a plan 2×
$219.48K 3,224 at 68.08
100%
Sold half or more
21 Mar 2023
Bawa Aparna Chief Operating Officer · indirect
Sold on a plan 3×
$492.51K 7,000 at 70.36
11.0%
Planned (10b5-1)
14 Mar 2023
Bawa Aparna Chief Operating Officer · indirect
Sold, plan not stated 3×
$484.63K 7,000 at 69.23
9.9%
13 Mar 2023
Steckelberg Kelly Chief Financial Officer
Sold, plan not stated 4×
$220.27K 3,224 at 68.32
100%
Sold half or more
6 Mar 2023
Bawa Aparna Chief Operating Officer · indirect
Sold, plan not stated 2×
$502.26K 7,000 at 71.75
9.0%
1 Mar 2023
Bawa Aparna Chief Operating Officer · indirect
Sold, plan not stated 6×
$993.08K 14,000 at 70.93
15.4%
1 Mar 2023
Steckelberg Kelly Chief Financial Officer
Sold, plan not stated 5×
$228.81K 3,224 at 70.97
100%
Sold half or more
9 Feb 2023
Steckelberg Kelly Chief Financial Officer
Sold, plan not stated 4×
$253.40K 3,224 at 78.60
100%
Sold half or more
25 Jan 2023
Steckelberg Kelly Chief Financial Officer
Sold, plan not stated 3×
$218.59K 3,224 at 67.80
100%
Sold half or more
11 Jan 2023
Tomb Gregory President
Sold, plan not stated
$340.77K 4,801 at 70.98
14.4%
Showing 201–250 of 550. ← Newer Page 5 of 11 Older →