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BARRETT MICHAEL G.
CEO at MAGNITE. Filing since 7 Aug 2018.
CIK 0001100612
Company
Date
Role
Action
Shares
Amount
Of holding
MGNI
MAGNITE, INC.
6 Aug 2026
CEO
Sold on a plan
293,968
$6.68M
42.2%
MGNI
MAGNITE, INC.
15 Jul 2026
CEO
Sold on a plan
38,596
$785.43K
8.7%
MGNI
MAGNITE, INC.
29 Jun 2026
CEO
Sold on a plan
75,000
$1.46M
15.7%
MGNI
MAGNITE, INC.
16 Jun 2026
CEO
Sold on a plan
100,000
$1.75M
19.9%
MGNI
MAGNITE, INC.
15 Jun 2026
CEO
Sold on a plan
178,596
$2.96M
30.7%
MGNI
MAGNITE, INC.
18 Aug 2025
CEO
Sold at will
35,951
$857.43K
12.6%
MGNI
MAGNITE, INC.
15 Jul 2025
CEO
Sold on a plan
70,900
$1.65M
19.9%
MGNI
MAGNITE, INC.
24 Jun 2025
CEO
Sold on a plan
300,000
$6.00M
45.7%
MGNI
MAGNITE, INC.
18 Jun 2025
CEO
Sold on a plan
30,000
$570.00K
4.4%
MGNI
MAGNITE, INC.
16 Jun 2025
CEO
Sold on a plan
45,000
$799.20K
6.2%
MGNI
MAGNITE, INC.
4 Dec 2024
CEO
Sold on a plan
147,996
$2.59M
18.9%
MGNI
MAGNITE, INC.
25 Nov 2024
CEO
Sold on a plan
27,004
$476.08K
3.3%
MGNI
MAGNITE, INC.
15 Nov 2024
CEO
Sold on a plan
100,000
$1.61M
11.0%
MGNI
MAGNITE, INC.
11 Nov 2024
CEO
Sold on a plan
25,000
$375.00K
2.6%
MGNI
MAGNITE, INC.
15 Aug 2024
CEO
Sold on a plan
75,000
$947.25K
7.4%
MGNI
MAGNITE, INC.
15 Jul 2024
CEO
Sold at will
100,000
$1.50M
8.7%
MGNI
MAGNITE, INC.
15 May 2024
CEO
Sold at will
75,000
$676.50K
6.1%
MGNI
MAGNITE, INC.
15 Mar 2024
CEO
Sold at will
75,000
$840.75K
5.7%
MGNI
MAGNITE, INC.
15 Nov 2023
CEO
Sold on a plan
75,000
$585.00K
5.8%
MGNI
MAGNITE, INC.
16 Aug 2023
CEO
Sold at will
35,869
$298.07K
2.7%
MGNI
MAGNITE, INC.
15 Aug 2023
CEO
Sold on a plan
75,000
$639.00K
5.3%
MGNI
MAGNITE, INC.
11 Jul 2023
CEO
Sold on a plan
25,000
$375.50K
1.7%
MGNI
MAGNITE, INC.
31 May 2023
CEO
Sold on a plan
75,000
$876.75K
5.0%
MGNI
MAGNITE, INC.
16 May 2023
CEO
Sold at will
24,679
$268.51K
1.6%
MGNI
MAGNITE, INC.
15 Mar 2023
CEO
Sold, plan not stated
75,000
$629.25K
4.9%
MGNI
MAGNITE, INC.
15 Nov 2022
CEO
Sold, plan not stated
75,000
$868.49K
5.0%
MGNI
MAGNITE, INC.
16 Aug 2021
CEO
Sold, plan not stated
81,341
$2.26M
5.7%
MGNI
MAGNITE, INC.
17 May 2021
CEO
Sold, plan not stated
105,138
$2.73M
6.9%
MGNI
MAGNITE, INC.
5 Apr 2021
CEO
Sold, plan not stated
75,000
$2.99M
4.7%
MGNI
MAGNITE, INC.
16 Nov 2020
CEO
Sold, plan not stated
95,053
$1.05M
5.7%
MGNI
MAGNITE, INC.
20 May 2020
CEO
Sold, plan not stated
48,174
$247.13K
2.8%
MGNI
MAGNITE, INC.
19 May 2020
CEO
Sold, plan not stated
38,630
$202.03K
2.2%
MGNI
MAGNITE, INC.
18 May 2020
CEO
Sold, plan not stated
41,409
$224.85K
2.3%
MGNI
MAGNITE, INC.
18 Nov 2019
President and CEO
Sold, plan not stated
83,395
$631.30K
4.8%
MGNI
MAGNITE, INC.
16 May 2019
President and CEO
Sold, plan not stated
89,435
$552.71K
4.9%
MGNI
MAGNITE, INC.
7 Aug 2018
President and CEO
Bought
100,000
$342.00K
6.9%
36 decisions on file.
