Insider trading

Period: 120 months Stock: MGNI Role: CEO × + Add filter Clear all
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When

Period

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

36 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.

36 decisions over 120 months Remove this filter
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.

36 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.

36 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.
36 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
36 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.

36 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
6 Aug 2026
Sold on a plan
$6.68M 293,968 at 22.72
42.2%
Planned (10b5-1)
15 Jul 2026
Sold on a plan
$785.43K 38,596 at 20.35
8.7%
Planned (10b5-1)
29 Jun 2026
Sold on a plan
$1.46M 75,000 at 19.50
15.7%
Planned (10b5-1)
16 Jun 2026
Sold on a plan
$1.75M 100,000 at 17.50
19.9%
Planned (10b5-1)
15 Jun 2026
Sold on a plan
$2.96M 178,596 at 16.59
30.7%
Planned (10b5-1)
18 Aug 2025
Sold at will
$857.43K 35,951 at 23.85
12.6%
Not planned
15 Jul 2025
Sold on a plan
$1.65M 70,900 at 23.27
19.9%
Planned (10b5-1)
24 Jun 2025
Sold on a plan
$6.00M 300,000 at 20.01
45.7%
Planned (10b5-1)
18 Jun 2025
Sold on a plan
$570.00K 30,000 at 19.00
4.4%
Planned (10b5-1)
16 Jun 2025
Sold on a plan
$799.20K 45,000 at 17.76
6.2%
Planned (10b5-1)
4 Dec 2024
Sold on a plan
$2.59M 147,996 at 17.52
18.9%
Planned (10b5-1)
25 Nov 2024
Sold on a plan
$476.08K 27,004 at 17.63
3.3%
Planned (10b5-1)
15 Nov 2024
Sold on a plan
$1.61M 100,000 at 16.14
11.0%
Planned (10b5-1)
11 Nov 2024
Sold on a plan
$375.00K 25,000 at 15.00
2.6%
Planned (10b5-1)
15 Aug 2024
Sold on a plan
$947.25K 75,000 at 12.63
7.4%
Planned (10b5-1)
15 Jul 2024
Sold at will
$1.50M 100,000 at 15.00
8.7%
Not planned
15 May 2024
Sold at will
$676.50K 75,000 at 9.02
6.1%
Not planned
15 Mar 2024
Sold at will
$840.75K 75,000 at 11.21
5.7%
Not planned
15 Nov 2023
Sold on a plan
$585.00K 75,000 at 7.80
5.8%
Planned (10b5-1)
16 Aug 2023
Sold at will
$298.07K 35,869 at 8.31
2.7%
Not planned
15 Aug 2023
Sold on a plan
$639.00K 75,000 at 8.52
5.3%
Planned (10b5-1)
11 Jul 2023
Sold on a plan
$375.50K 25,000 at 15.02
1.7%
Planned (10b5-1)
31 May 2023
Sold on a plan
$876.75K 75,000 at 11.69
5.0%
Planned (10b5-1)
16 May 2023
Sold at will
$268.51K 24,679 at 10.88
1.6%
Not planned
15 Mar 2023
Sold, plan not stated
$629.25K 75,000 at 8.39
4.9%
15 Nov 2022
Sold, plan not stated 2×
$868.49K 75,000 at 11.58
5.0%
16 Aug 2021
Sold, plan not stated 3×
$2.26M 81,341 at 27.81
5.7%
17 May 2021
Sold, plan not stated
$2.73M 105,138 at 25.98
6.9%
5 Apr 2021
Sold, plan not stated 5×
$2.99M 75,000 at 39.88
4.7%
16 Nov 2020
Sold, plan not stated
$1.05M 95,053 at 11.06
5.7%
20 May 2020
Sold, plan not stated
$247.13K 48,174 at 5.13
2.8%
19 May 2020
Sold, plan not stated
$202.03K 38,630 at 5.23
2.2%
18 May 2020
Sold, plan not stated
$224.85K 41,409 at 5.43
2.3%
18 Nov 2019
BARRETT MICHAEL G. President and CEO
Sold, plan not stated
$631.30K 83,395 at 7.57
4.8%
16 May 2019
BARRETT MICHAEL G. President and CEO
Sold, plan not stated
$552.71K 89,435 at 6.18
4.9%
7 Aug 2018
BARRETT MICHAEL G. President and CEO
Bought
$342.00K 100,000 at 3.42
6.9%
First buy on file
Showing 1–36 of 36.